Items where Author is "Schrems, Otto"

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Article Huang, G. , Liu, X. , Chance, K. , Yang, K. , Bhartia, P. K. , Cai, Z. , Allaart, M. , Calpini, B. , Coetzee, G. J. R. , Cuevas-Agulló, E. , Cupeiro, M. , De Backer, H. , Dubey, M. K. , Fuelberg, H. E. , Fujiwara, M. , Godin-Beekmann, S. , Hall, T. J. , Johnson, B. , Joseph, E. , Kivi, R. , Kois, B. , Komala, N. , König-Langlo, G. , Laneve, G. , Leblanc, T. , Marchand, M. , Minschwaner, K. R. , Morris, G. , Newchurch, M. J. , Ogino, S. Y. , Ohkawara, N. , Piters, A. J. M. , Posny, F. , Querel, R. , Scheele, R. , Schmidlin, F. J. , Schnell, R. C. , Schrems, O. , Selkirk, H. , Shiotani, M. , Skrivánková, P. , Stübi, R. , Taha, G. , Tarasick, D. W. , Thompson, A. M. , Thouret, V. , Tully, M. , van Malderen, R. , Vaughan, G. , Vömel, H. , von der Gathen, P. , Witte, J. C. and Yela, M. (2017) Validation of 10-year SAO OMI Ozone Profile (PROFOZ) Product Using Ozonesonde Observations , Atmospheric Measurement Techniques, pp. 2455-2475 . doi:https://doi.org/10.5194/amt-10-2455-2017 , hdl:10013/epic.51347

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Article Ignatov, S. K. , Gadzhiev, O. B. , Razuvaev, A. G. , Masunov, A. E. and Schrems, O. (2014) Adsorption of Glyoxal (CHOCHO) and Its UV Photolysis Products on the Surface of Atmospheric Ice Nanoparticles. DFT and Density Functional Tight-Binding Study , Journal of Physical Chemistry C, 118 (14), pp. 7398-7413 . doi:https://doi.org/10.1021/jp411523g , hdl:10013/epic.43547

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Article Gadzhiev, O. , Ignatov, S. K. , Kulikov, M. Y. , Feigin, A. M. , Razuvaev, A. G. , Sennikov, P. G. and Schrems, O. (2012) Structure, Energy, and Vibrational Frequencies of Oxygen Allotropes On (n ≤ 6) in the Covalently Bound and van der Waals Forms: Ab Initio Study at the CCSD(T) Level , Journal of Chemical Theory and Computation, 9 , pp. 247-262 . doi:https://doi.org/10.1021/ct3006584 , hdl:10013/epic.40678

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Article Ignatov, S. , Gadzhiev, O. B. , Kulikov, M. , Petrov, A. I. , Razuvaev, A. G. , Gand, M. , Feigin, A. and Schrems, O. (2011) Adsorption of Methyl Hydroperoxide (CH3OOH) on Water Ice. Theoretical Study with Systematic Assessment of Coordination Modes , Journal of Physical Chemistry C, 115 (18), pp. 9081-9089 . doi:https://doi.org/10.1021/jp112177x , hdl:10013/epic.37402

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Article Kulikov, M. , Feigin, A. M. , Ignatov, S. , Sennikov, P. , Bluszcz, T. and Schrems, O. (2011) Technical Note: VUV photodesorption rates from water ice in the 120 - 150 K temperature range - significance for Noctilucent Clouds , Atmospheric Chemsitry and Physics, 11 , pp. 1729-1734 . doi:https://doi.org/10.5194/acp-11-1729-2011 , hdl:10013/epic.37103

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Article Warneke, T. , Petersen, A. K. , Gerbig, C. , Jordan, A. , Rödenbeck, C. , Rothe, M. , Macatangay, R. , Notholt, J. and Schrems, O. (2010) Co-located column and in situ measurements of CO2 in the tropics compared with model simulations , Atmospheric Chemistry and Physics Discussions, 10 , pp. 3173-3187 . hdl:10013/epic.34158

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Article Warneke, T. , Petersen, A. K. , Gerbig, C. , Jordan, A. , Rödenbeck, C. , Rothe, M. , Macatangay, R. , Notholt, J. and Schrems, O. (2010) Co-located column and in situ measurements of CO2 in the tropics compared with model simulations , Atmospheric Chemistry and Physics, 10 , pp. 5593-5599 . doi:https://doi.org/10.5194/acp-10-5593-2010 , hdl:10013/epic.35798

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Article Petersen, P. K. , Warneke, T. , Frankenberg, C. , Bergamaschi, P. , Gerbig, C. , Notholt, J. , Buchwitz, M. , Schneising, O. and Schrems, O. (2010) First ground-based FTIR observations of methane in the inner tropics over several years , Atmospheric Chemistry and Physics, 10 , pp. 7231-7239 . doi:https://doi.org/10.5194/acp-10-7231-2010 , hdl:10013/epic.35797

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Article Petersen, A. K. , Warneke, T. , Frankenberg, C. , Bergamaschi, P. , Gerbig, C. , Notholt, J. , Buchwitz, M. , Schneising, O. and Schrems, O. (2010) First ground-based FTIR-observations of methane in the tropics , Atmospheric Chemistry and Physics Discussions, 10 , pp. 2303-2320 . hdl:10013/epic.34160

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Article Sennikov, P. , Ignatov, S. and Schrems, O. (2010) Identification of the Products of Partial Hydrolysis of Silicon Tetrafluoride by Matrix Isolation IR Spectroscopy , Russian Journal of Inorganic Chemistry, 55 (3), pp. 413-420 . hdl:10013/epic.34252

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Article Palm, M. , Melsheimer, C. , Noël, S. , Heise, S. , Notholt, J. , Burrows, J. and Schrems, O. (2010) Integrated water vapor above Ny-Alesund, Spitsbergen: a multi-sensor intercomparison , Atmospheric Chemistry and Physics, 10 , pp. 1215-1226 . hdl:10013/epic.34146

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Article Gröbner, J. , Hülsen, G. , Wuttke, S. , Schrems, O. , De Simone, S. , Gallo, V. , Rafanelli, C. , Petkov, B. , Vitale, V. , Edvardsen, K. and Stebel, K. (2010) Quality assurance of solar UV irradiance in the Arctic , Photochemical & Photobiological Sciences, 9 , pp. 384-391 . doi:https://doi.org/10.1039/b9pp00170k , hdl:10013/epic.34270

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Article Kulikov, M. , Feigin, A. M. , Ignatov, S. , Sennikov, P. , Bluszcz, T. and Schrems, O. (2010) Technical Note: VUV photodesorption rates from water ice in the 120-150 K temperature range - significance for Noctilucent Clouds , Atmospheric Chemistry and Physics Discussions, 10 , pp. 22653-22668 . doi:https://doi.org/10.5194/acpd-10-22653-2010 , hdl:10013/epic.36079

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Article Ignatov, S. , Razuvaev, A. G. , Sennikov, P. and Schrems, O. (2009) H2O2 adsorption on the ice Ih surface. Theoretical study with systematic assessment of the orientation isomerism of the hydrogen bond network , Journal of Molecular Structure: THEOCHEM, 908 (1), 47-54 . doi:https://doi.org/10.1016/j.theochem.2006.05.003 , hdl:10013/epic.32917

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Article Keene, W. C. , Long, M. , Pszenny, A. A. P. , Sander, R. , Maben, J. R. , Wall, A. J. , O'Halloran, T. L. , Kerkweg, A. , Fischer, E. V. and Schrems, O. (2009) Latitudinal variation in the multiphase chemical processing of inorganic halogens and related species over the eastern North and South Atlantic Oceans , Atmospheric Chemistry and Physics, Discussions, 9 , pp. 11889-11950 . hdl:10013/epic.32916

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Article Keene, W. C. , Long, M. , Pszenny, A. A. P. , Sander, R. , Maben, J. R. , Wall, A. J. , O'Halloran, T. L. , Kerkweg, A. , Fischer, E. V. and Schrems, O. (2009) Latitudinal variation in the multiphase chemical processing of inorganic halogens and related species over the eastern North and South Atlantic Oceans , Atmospheric Chemistry and Physics., 9 , pp. 7361-7385 . hdl:10013/epic.33712

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Article Sennikov, P. , Ignatov, S. , Sadov, A. E. , Razuvaev, A. G. and Schrems, O. (2009) Quantum-Chemical Calculation of the Thermodynamics of Multistep Hydrolysis of MX4 Molecules (M = C, Si, Ge; X = H, F, Cl) in the Gas Phase , Russian Journal of Inorganic Chemistry, 54 (2), pp. 252-259 . doi:https://doi.org/10.1134/S0036023609020144 , hdl:10013/epic.31998

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Article Immler, F. , Treffeisen, R. , Engelbart, D. , Krüger, K. and Schrems, O. (2008) Cirrus, contrails, and ice supersaturated regions in high pressure systems at northern mid latitudes , Atmospheric Chemistry and Physics, 8 (6), pp. 1689-1699 . hdl:10013/epic.32027

Article Immler, F. , Krüger, K. , Fujiwara, M. , Verver, G. , Rex, M. and Schrems, O. (2008) Correlation between equatorial Kelvin waves and the occurrence of extremely thin ice clouds at the tropical tropopause , Atmospheric Chemistry and Physics, 8 , pp. 4019-4026 . hdl:10013/epic.30915

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Article Petersen, A. K. , Warneke, T. , Lawrence, M. , Notholt, J. and Schrems, O. (2008) First ground-based FTIR observations of the seasonal variation of carbon monoxide in the tropics , Geophysical research letters,, 35, L03813. . doi:https://doi.org/10.1029/2007GL031393 , hdl:10013/epic.31028

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Article Palm, M. , Melsheimer, C. , Noel, S. , Notholt, J. , Burrows, J. and Schrems, O. (2008) Integrated water vapor above Ny Alesund, Spitsbergen: a multisensor intercomparison , Atmospheric Chemistry and Physics Discussions, 6 , pp. 21171-21199 . hdl:10013/epic.31776

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Article Strong, K. , Wolff, M. M. , Kerzenmacher, T. E. , Walker, K. A. , Bernath, P. F. , Blumenstock, T. , Boone, C. , Catoire, V. , Coffey, M. , De Maziére, M. , Demoulin, P. , Duchatelet, P. , Dupuy, E. , Hannigan, J. , Höpfner, M. , Glatthor, N. , Griffith, D. W. T. , Jin, J. J. , Jones, N. , Jucks, K. , Kuellmann, H. , Kuttippurath, J. , Lambert, A. , Mahieu, E. , McConnell, J. C. , Mellqvist, J. , Mikuteit, S. , Murtagh, D. P. , Notholt, J. , Picollo, C. , Raspollini, P. , Ridolfi, M. , Robert, C. , Schneider, M. , Schrems, O. , Semeniuk, K. , Senten, C. , Stiller, G. P. , Strandberg, A. , Taylor, J. , Tétard, C. , Toohey, M. , Urban, J. , Warneke, T. and Wood, S. (2008) Validation of ACE-FTS N2O measurements , Atmospheric Chemistry and Physics, 8 , pp. 4759-4786 . hdl:10013/epic.31775

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Article Mahieu, E. , Duchatelet, P. , Demoulin, P. , Walker, K. A. , Dupuy, L. , Froidevaux, L. , Randall, C. , Catoire, V. , Strong, K. , Boone, C. D. , Bernath, P. F. , Blavier, J. F. , Blumenstock, T. , Coffey, M. , De Mazière, M. , Griffith, D. , Hannigan, J. , Hase, F. , Jones, N. , Jucks, K. W. , Kagawa, A. , Kasai, Y. , Mebarki, Y. , Mikuteit, S. , Nassar, R. , Notholt, J. , Rinsland, C. P. , Robert, C. , Schrems, O. , Senten, C. , Smale, D. , Taylor, J. , Tétard, C. , Toon, G. C. , Warneke, T. , Wood, S. W. , Zander, R. and Servais, C. (2008) Validation of ACE-FTS v2.2 measurements of HCl, HF, CCl3F and CCl2F2 using space-, balloon- and ground-based instrument observations , Atmospheric Chemistry and Physics, 8 , pp. 6199-6221 . hdl:10013/epic.31773

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Article Kerzenmacher, T. , Wolff, M. M. , Strong, K. , Dupuy, E. , Walker, K. A. , Amekudzi, L. K. , Batchelor, R. L. , Bernath, P. F. , Berthet, G. , Blumenstock, T. , Boone, C. D. , Bramstedt, K. , Brogniez, C. , Brohede, S. , Burrows, J. P. , Catoire, V. , Dodion, J. , Drummond, J. R. , Dufour, D. G. , Funke, B. , Fussen, D. , Goutail, F. , Griffith, D. W. T. , Haley, C. S. , Hendrick, F. , Höpfner, M. , Huret, N. , Jones, N. , Kar, J. , Kramer, I. , Llewellyn, E. J. , López-Puertas, M. , Manney, G. , McElroy, C. T. , McLinden, C. A. , Melo, S. , Mikuteit, S. , Murtagh, D. , Nichitiu, F. , Notholt, J. , Nowlan, C. , Picollo, C. , Pommereau, J. P. , Randall, C. , Raspollini, P. , Ridolfi, M. , Richter, A. , Schneider, M. , Schrems, O. , Silicani, M. , Stiller, G. P. , Taylor, J. , Tétard, C. , Toohey, M. , Vanhellemont, F. , Warneke, T. , Zawodny, J. M. and Zou, J. (2008) Validation of NO2 and NO from the Atmospheric Chemistry Experiment (ACE) , Atmospheric Chemistry and Physics, 8 , pp. 5801-5841 . hdl:10013/epic.31774

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Article Wolff, M. M. , Herber, A. , Jacobi, H. W. , Schrems, O. , Hoops, J. and Ruhe, W. (2008) The development of a Miniature Optical Sensor for Balloon-Borne Measurements of Ozone Profiles , Journal of atmospheric and oceanic technology, 25 (1), pp. 57-70 . hdl:10013/epic.28846

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Article Velazco, V. , Wood, S. W. , Sinnhuber, M. , Kramer, I. , Jones, N. B. , Kasai, Y. , Notholt, J. , Warneke, T. , Blumenstock, T. , Hase, F. , Murcray, F. J. and Schrems, O. (2007) Annual variation and global distribution of strato-mesospheric carbon monoxide measured by ground-based Fourier transform Infrared spectrometry , Atmospheric chemistry and physics, 7 , pp. 1305-1312 . hdl:10013/epic.25592

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Article Immler, F. , Krüger, K. , Tegtmeier, S. , Fujiwara, M. , Fortuin, P. , Verver, G. and Schrems, O. (2007) Cirrus clouds, humidity, and dehydration in the tropical tropopause layer observed at Paramaribo, Suriname (5.8°N, 55.2°W) , Journal of Geophysical Research, 112, D03209 . doi:https://doi.org/10.1029/2006JD007440 , hdl:10013/epic.24258

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Article Fortuin, J. P. F. , Becker, C. R. , Fujiwara, M. , Immler, F. , Scheele, P. , Schrems, O. and Verver, G. H. L. (2007) Origin and transport of tropical cirrus clouds observed over Paramaribo station, Suriname (5.8°N 55.2°W) , Journal of Geophysical Research, 112, D09107 . doi:https://doi.org/10.1029/2005JD006420 , hdl:10013/epic.26768

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Article Wuttke, S. , El Naggar, S. E. D. , Bluszcz, T. and Schrems, O. (2007) Ship-borne measurements of erythemal UV irradiance and ozone content in various climate zones , Photochemical & Photobiological Sciences, 6 (10), pp. 1081-1088 . doi:https://doi.org/10.1039/b617602j , hdl:10013/epic.27902

Article Dolman, A. J. , Noilhan, J. , Durand, P. , Sarrat, C. , Brut, A. , Piquet, B. , Butet, A. , Jarosz, N. , Brunet, Y. , Loustau, D. , Lamaud, E. , Tolk, L. , Ronda, R. , Miglietta, F. , Gioli, B. , Magliulo, V. , Esposito, M. , Gerbig, C. , Korner, S. , Glademard, R. , Ramonet, M. , Ciais, P. , Neininger, B. , Hutjes, R. W. A. , Elbers, J. A. , Macatangay, R. , Schrems, O. , Perez-Landa, G. , Sanz, M. J. , Scholz, Y. , Facon, G. , Ceschia, E. and Beziat, P. (2006) The CarboEurope Regional Experiment Strategy , Bulletin of the American Meteorological Society, 87 (10), pp. 1367-1379 . hdl:10013/epic.26029

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Article Chuprov, L. A. , Sennikov, P. , Tokhadze, K. G. , Ignatov, S. and Schrems, O. (2006) High-resolution Fourier-transform IR spectroscopic determination of impurities in silicon tetrafluoride and silane prepared from it , Inorganic materials, 42 (8), pp. 924-931 . hdl:10013/epic.25784

Article Immler, F. and Schrems, O. (2006) Lidar observations of extremely thin clouds at the tropical tropopause , Reviewed and revised papers presented at the 23rd International Laser Radar converence 24-28 July 2006, Nara, Japan, Editors: Chikao Nagasawa, Nobuo Sugimoto,I, pp. 547-550 . hdl:10013/epic.25671

Article Warneke, T. , Meirink, J. F. , Bergamaschi, P. , Grooß, J. U. , Notholt, J. , Toon, G. C. , Velazco, V. , Goede, A. P. H. and Schrems, O. (2006) Seasonal and latitudinal variation of atmospheric methane: A ground-based and ship-borne solar IR spectroscopic study , Geophysical research letters, 33, L14812. . doi:https://doi.org/10.1029/2006GL025874 , hdl:10013/epic.25544

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Article Immler, F. , Beninga, I. , Ruhe, W. , Stein, B. , Mielke, B. , Rutz, S. , Terli, O. and Schrems, O. (2006) A new LIDAR system for the detection of Cloud and aerosol backscatter, depolarization, extinction, and fluorescence , Reviewed and revised papers presented at the 23rd International Laser Radar Converence, 24-28 July 2006 Nara Japan, Editors: Chikao Nagasawa, Nobuo Sugimoto,I, pp. 35-38 . hdl:10013/epic.25672

Article Yamanouchi, T. , Treffeisen, R. , Herber, A. , Shiobara, M. , Yamagata, S. , Hara, K. , Sato, K. , Yabuki, M. , Tomikawa, Y. , Rinke, A. , Neuber, R. , Schumacher, R. , Kriews, M. , Ström, J. , Schrems, O. and Gernandt, H. (2005) Arctic Study of Tropospheric Aerosol and Radiation (ASTAR) 2000: Arctic haze case study , TellusB, 57 , pp. 141-152 . hdl:10013/epic.15417

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Article Sennikov, P. , Ignatov, S. and Schrems, O. (2005) Complexes and Clusters of Water Relevant to Atmospheric Chemistry: H2O Complexes with Oxidants , Chemphyschem, 6 , pp. 392-412 . doi:https://doi.org/10.102/cphc.200400405 , hdl:10013/epic.22431

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Article Riedel, K. , Allan, W. , Weller, R. and Schrems, O. (2005) Discrepancies between formaldehyde measurements and methane oxidation model predictions in the Antarctic troposphere: An assessment of other possible formaldehyde sources , Journal of geophysical research-atmospheres, Vol. 110, D15308 . doi:https://doi.org/10.1029/2005JD005859 , hdl:10013/epic.22485

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Article Immler, F. , Engelbart, D. and Schrems, O. (2005) Fluorescence from atmospheric aerosol detected by a lidar indicates biogenic particles in the lowermost stratosphere , Atmospheric chemistry and physics, 5 , pp. 345-355 . hdl:10013/epic.22478

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Article Burtsev, A. P. , Bocharov, V. N. , Ignatov, S. , Kolomiitsova, T. D. , Sennikov, P. , Tokhadze, K. G. , Chuprov, L. A. , Shchepkin, D. N. and Schrems, O. (2005) Integral Intensities of Absorption Bands of Silicon Tetrafluoride in the Gas Phase and Cryogenic Solutions: Experiment and Calculation , Optics and spectroscopy, 98 (2), pp. 227-234 . doi:https://doi.org/10.1134/1.1870065 , hdl:10013/epic.23021

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Article Palm, M. , Savigny, C. v. , Warneke, T. , Velazco, V. , Notholt, J. , Künzi, K. , Burrows, J. and Schrems, O. (2005) Intercomparsion of O3 profiles observed by SCIAMACHY and ground based mircrowave instruments , Atmospheric chemistry and physics, 5 , pp. 2091-2098 . doi:1680-7324/acp/2005-5-2091 , hdl:10013/epic.23648

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Article Velazco, V. , Notholt, J. , Warneke, T. , Lawrence, M. , Bremer, H. , Drummond, J. , Schulz, A. , Krieg, J. and Schrems, O. (2005) Latitude and altitude variability of carbon monoxide in the Atlantic detected from Ship-borne Fourier transform spectrometry, model, and satellite data , Journal of geophysical research-atmospheres, 110, D09306 . doi:https://doi.org/10.1029/2004JD005351 , hdl:10013/epic.22467

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Article Warneke, T. , Yang, Z. , Olsen, S. , Körner, S. , Notholt, J. , Toon, G. C. , Velazco, V. , Schulz, A. and Schrems, O. (2005) Seasonal an latitudinal variations of column averaged volume mixing ratios of atmospheric CO2 , Geophysical research letters, 32, L03808 . doi:https://doi.org/10.1029/2004GL021597, 2005 , hdl:10013/epic.22304

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Article Warneke, T. , de Beek, R. , Buchwitz, M. , Notholt, J. , Schulz, A. , Velazco, V. and Schrems, O. (2005) Shipborne solar absorption measurements of CO2, CH4, N2O and CO and comparison with SCIAMACHY WFM-DOAS retrievals , Atmospheric chemistry and physics, 5 , pp. 20029-2034 . doi:1680-7324/acp/2005-5-2029 , hdl:10013/epic.23616

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Article Ignatov, S. , Sennikov, P. , Razuvaev, A. G. and Schrems, O. (2004) Ab initio and DFT study of the molecular mechanisms of SO3 and SOCl2 rections with water in the gas phase , Journal of physical chemistry a, 108 , pp. 3642-3649 . hdl:10013/epic.20506

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Article Immler, F. , Engelbart, D. and Schrems, O. (2004) Fluorescence from atmospheric aerosol detected by a lidar indicates biogenic particles in the stratosphere. , Atmospheric chemistry and physics, Discussions, 4 , pp. 5831-5854 . hdl:10013/epic.21934

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Article Treffeisen, R. , Herber, A. , Ström, J. , Shiobara, M. , Yamanouchi, T. , Yamagata, S. , Holmen, K. , Kriews, M. and Schrems, O. (2004) Interpretation of Arctic Aerosol Properties using Cluster Analysis applied to observations in the Svalbard Area , TellusB(5), 56 , pp. 457-476 . hdl:10013/epic.16585

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Article Glindemann, D. , Edwards, M. and Schrems, O. (2004) Phosphine and methylphosphine production by simulated lightning - s study for the volatile phosphorus cycle and cloud formation in the earth atmosphere , Atmospheric environment, 38 , pp. 6867-6874 . hdl:10013/epic.22433

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Article Jacobi, H. W. , Kwakye-Awuah, B. and Schrems, O. (2004) Photochemical decomposition of hydrogen peroxide (H2O2) and formaldehyde (HCHO) in artificial snow , Annals of glaciology, 39 , pp. 29-33 . hdl:10013/epic.19566

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Article Notholt, J. , Kuang, Z. , Rinsland, C. P. , Toon, G. C. , Rex, M. , Jones, N. , Albrecht, T. , Deckelmann, H. , Krieg, J. , Weinzierl, C. , Bingemer, H. , Weller, R. and Schrems, O. (2003) Enhanced upper tropical tropospheric COS: Impact on the stratospheric aerosol layer , Science, 300 , pp. 307-310 . doi:https://doi.org/10.1126/science.1080320 , hdl:10013/epic.15972

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Article Schulz, A. , Warneke, T. , Notholt, J. , Schrems, O. , Neuber, R. and von der Gathen, P. (2003) Groundbased FTIR, ozonesonde and LIDAR measurements for the validation of SCIAMACHY (AOID 331) , Proceedings of the Envisat Validation Workshop, Frascati, ItalyDecember 2002. (SP-531, ESA Publication Division), 9 . hdl:10013/epic.18925

Article Ignatov, S. , Sennikov, P. , Jacobi, H. W. , Razuvaev, A. G. and Schrems, O. (2003) Surface species formed during UV photolysis of ozone adsorbed on water ice films at 80 K. A combined RA-FTIR and DFT study , Physical chemistry chemical physics, 5 , pp. 496-505 . doi:https://doi.org/10.1039/b208256j , hdl:10013/epic.16555

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Article Ignatov, S. , Sennikov, P. , Razuvaev, A. G. , Chuprov, L. A. , Schrems, O. and Ault, B. S. (2003) Theoretical Study of the Reaction Mechanism and Role of Water Clusters in the Gas-Phase Hydrolysis of SiCl4 , Journal of physical chemistry a, 107 (41), pp. 8705-8713 . doi:https://doi.org/10.1021/jp034618h , hdl:10013/epic.19091

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Article Immler, F. and Schrems, O. (2003) Vertical profiles, optical and microphysical properties of Saharan dust layers determined by a ship-borne lidar. , Atmospheric chemistry and physics, 3 , pp. 1353-1364 . hdl:10013/epic.16749

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Article Lakaschus, S. , Weber, K. , Wania, F. , Bruhn, R. and Schrems, O. (2002) The Air-Sea Equilibrium and Time Trend of Hexachlorocyclohexanes in the Atlantic Ocean between the Arctic and Antarctica , Environmental Science and Technology, 36 , pp. 138-145 . hdl:10013/epic.15094

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Article Kriews, M. , Reinhardt, H. , Miller, H. and Schrems, O. (2002) Atmosphärische Spuern im Eis- Hochaufgelöster Nachweis von Spurenelementen in Eisbohrkernen mit einem neuen Laserablations-ICP-MS-Verfahren. , Beitrag zum Zweijahresbericht des Alfred-Wegener-Insttituts 2000-2001, Seite 57-62, Bremerhaven im Juni 2002. . hdl:10013/epic.17262

Article Immler, F. and Schrems, O. (2002) Determination of tropical cirrus properties by simultaneous LIDAR and radiosonde measurements , Geophysical Research Letters, Vol. 29, Nr. 23 . doi:https://doi.org/10.1029/2002GL015076 , hdl:10013/epic.15974

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Article Immler, F. and Schrems, O. (2002) LIDAR measurements of cirrus clouds in the northern and southern midlatitudes during INCA (55N, 53S): A comparative study. , Geophysical Research Letters, Vol.29, 16 . doi:https://doi.org/10.1029/2002GL015077 , hdl:10013/epic.15973

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Article Jacobi, H. W. , Frey, M. M. , Hutterli, M. A. , Bales, R. C. , Schrems, O. , Cullen, N. J. , Steffen, K. and Köhler, C. (2002) Measurements of hydrogen peroxide and formaldehyde exchange between the atmosphere and surface snow at Summit, Greenland , Atmospheric Environment, 36 (15), pp. 2619-2628 . doi:https://doi.org/10.1016/S1352-2310(02)00106-1 , hdl:10013/epic.15568

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Article Riedel, K. , Weller, R. and Schrems, O. (2002) The effect of UV-radiation on photo-oxidants and formaldehyde in the atmosphere , UV-radiation and its effects: An update, Eds. R. L. McKenzie, A. Reisinger, and C. Watts, Royal Society of New Zealand. {http://www.niwascience.co.nz/rc/atmos/uvconference/2002/Riedel.pdf/view_pdf} {http://www.niwascience.co.nz/rc/atmos/uvconference/2002/ . hdl:10013/epic.24877

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Article Reinhardt, H. , Kriews, M. , Miller, H. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, E. (2001) Laser ablation inductively coupled plasma mass spectrometry: a new tool for trace element analysis in ice cores , Fresenius Journal of Analytical Chemistry, 370 , pp. 629-636 . hdl:10013/epic.13128

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Article Beyerle, G. , Gross, M. R. , Haner, D. A. , Kjome, N. T. , McDermid, I. S. , McGee, T. J. , Rosen, J. M. , Schäfer, H. J. and Schrems, O. (2001) A Lidar and Backscatter Sonde Measurement Campaign at Table Mountain during February-March 1997: Observations of Cirrus Clouds , Journal of the Atmospheric Sciences, Vol.58, pp. 1275-1287 . hdl:10013/epic.10879

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Article Jones, A. E. , Weller, R. , Anderson, P. S. , Jacobi, H. W. , Wolff, E. W. , Schrems, O. and Miller, H. (2001) Measurements of NOx emissions from the Antarctic snowpack , Geophysical Research Letters, 28 (8), pp. 1499-1502 . hdl:10013/epic.14208

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Article Groß, C. , Tüg, H. and Schrems, O. (2001) Three Years Spectral Resolved UV-Measurements at Koldewey-Station (1997 - 1999) , Memoirs of National Institute of Polar Research,Special Issue No. 54, pp. 113-123 . hdl:10013/epic.14494

Article Johnson, S. M. , Beichert, P. , Schrems, O. and Nelander, B. (2000) Infrared microspectroscopy with a synchrotron light source , Asian Chemistry Letters, Vol.4, Nos.1&2, pp. 45-55 . hdl:10013/epic.15088

Article Notholt, J. , Toon, G. , Rinsland, C. P. , Pougatchev, N. , Jones, N. , Conners, B. , Weller, R. , Gautrois, M. and Schrems, O. (2000) Latitudinal variations of trace gas concentrations measured by solar absorption spectrosopy during a ship cruise , Journal of Geophysical ResearchD1, 105 , pp. 1337-1349 . hdl:10013/epic.12855

Article Weller, R. , Boddenberg, S. , Gäb, S. , Schrems, O. and Gautrois, M. (2000) Meridional distribution of hydroperoxides and formaldehyde in the marine boundary layer of the Atlantic (48N - 35S) measured during the ALBATROSS campaign , Journal of Geophysical Research, 105 , pp. 14401-14412 . hdl:10013/epic.13912

Article Schrems, O. (2000) Messungen des Transfers der solaren UV-B Strahlung durch die Atmosphäre der hohen Arktis , BMBF Abschlussbericht . hdl:10013/epic.15979

Article Jacobi, H. W. , Weller, R. , Jones, A. E. , Anderson, P. S. and Schrems, O. (2000) Peroxyacetyl nitrate (PAN) concentrations in the Antarctic troposphere measured during the Photochemical Experiment at Neumayer (PEAN'99) , Atmospheric Environment, 34 , pp. 5235-5247 . hdl:10013/epic.12096

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Article Riedel, K. , Weller, R. , Schrems, O. and König-Langlo, G. (2000) Variability of tropospheric hydroperoxides at a coastal surface site in Antarctica , Atmospheric Environment, 34(29 , pp. 5225-5234 . doi:https://doi.org/10.1016/S1352-2310(00)00322-8 , hdl:10013/epic.13190

Article Beichert, P. and Schrems, O. (1999) Ab initio calculations of the catalytic impact of H2SO4 and HSO4 on the reaction of HCl with ClONO3 , Physical chemistry chemical physics, 1 , pp. 5459-5462 . hdl:10013/epic.10856

Article Beichert, P. , Givan, A. , Larsen, L. A. , Loewenschuss, A. , Nielsen, C. J. and Schrems, O. (1999) Infrared spectoscopic study and ab initio computations of sulfuric acid aerosol formation , Proc EUROTRAC Symposium '98, Garmisch-Partenkirchen: Transport and chemical transformation in the troposphere (P M Borrell, P Borrell, eds ) WITPress, Southampton . hdl:10013/epic.10854

Article Weller, R. , Jones, A. E. , Wolff, E. W. , Minikin, A. , Anderson, P. S. , König-Langlo, G. and Schrems, O. (1999) Investigating possible causes of the observed diurnal variability in Antarctic NOy , Geophysical Research Letters, 26 (18), pp. 2853-2856 . hdl:10013/epic.13911

Article Jacobi, H. W. , Weller, R. , Bluszcz, T. and Schrems, O. (1999) Latitudinal distribution of peroxyacetyl nitrate (PAN) over the Atlantic Ocean , Journal of Geophysical ResearchD21), 104 , pp. 26901-26912 . hdl:10013/epic.12094

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Article Notholt, J. , Keens, A. and Schrems, O. (1999) Messungen atmosphärischer Spurengase über dem Atlantik , Laborpraxis Sonderausgabe Labor 2000,B 19121, pp. 152-159 . hdl:10013/epic.12853

Article Jones, A. , Weller, R. , Minikin, A. , Wolff, E. W. , Sturges, W. T. , McIntyre, H. P. , Leonard, S. R. , Schrems, O. and Bauguitte, S. (1999) Oxidized nitrogen chemistry and speciation in the Antarctic troposphere , Journal of Geophysical ResearchD17, 104 , pp. 21355-21366 . hdl:10013/epic.12158

Article Jacobi, H. W. and Schrems, O. (1999) Peroxyactyl nitrate (PAN) distribution over the South Atlantic Ocean , Physical chemistry chemical physics, 1 , pp. 5517-5521 . hdl:10013/epic.12095

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Article Riedel, K. , Weller, R. and Schrems, O. (1999) Variability of formaldehyde in the Antarctic troposphere , Physical Chemistry Chemical Physics, 1 , pp. 5523-5527 . hdl:10013/epic.13188

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Article Kriews, M. and Schrems, O. (1999) A one year survey of heavy metal deposition at Spitzbergen , Atmospheric Environment, submitted . hdl:10013/epic.12383

Article Kriews, M. and Schrems, O. (1998) Aerosol sampling depending on precipitation at Spitsbergen , Journal of Aerosol ScienceSuppl. 1, 29 , pp. 685-686 . hdl:10013/epic.12376

Article Kriews, M. and Schrems, O. (1998) Analysis of chemical composition in total deposition samples from Ny- , The Arctic and Global Change. Proc Fourth NySMAC Meeting, Ravello, Italy, 1998 (R Casacchia, H Koutsileos, M Morbidoni, P D Petrelli, M R Pettersen, R Salvatori, R Sparapani, E Stoltz Larsen, eds) Italian Nat Res Council, pp. 228-230 . hdl:10013/epic.12375

Article Notholt, J. , Schütt, H. , Keens, A. , Toon, G. and Schrems, O. (1998) Atmospheric trace gas measurements with the IFS 120M High-Resolution FT-IR aboard the "POLARSTERN" , Bruker Report, 145 , pp. 28-31 . hdl:10013/epic.12851

Article Beichert, P. and Schrems, O. (1998) Complexes of sulfuric acid with hydrogen chloride, water, nitric acid, chlorine nitrate, and hydrogen peroxide: An ab initio investigation , Journal of physical chemistry a, 102 , pp. 10540-10544 . hdl:10013/epic.10852

Article Beyerle, G. , Neuber, R. , Schrems, O. , McDermid, I. S. and Schäfer, H. J. (1998) Dual wavelength lidar observation of tropical high-altitude cirrus clouds during the ALBATROSS 1996 campaign , Geophysical Research Letters, 25 , pp. 919-922 . hdl:10013/epic.10876

Article Kriews, M. and Schrems, O. (1998) Event dependent aerosol sampling in Ny-Ålesund , The Arctic and Global Change Proc Fourth NySMAC Meeting, Ravello, Italy, 1998 (R Casacchia, H Koutsileos, M Morbidoni, P D Petrelli, M R Pettersen, R Salvatori, R Sparapani, E Stoltz Larsen, eds ) Italian Nat Res Council, pp. 63-66 . hdl:10013/epic.12374

Article Kölm, J. , Engdahl, A. , Schrems, O. and Nelander, B. (1998) FTIR- and UV-spectroscopic study of bromine oxides and their photoisomerization at low temperatures , Polar stratospheric ozone 1997. Proc 4th Europ Symp on Polar Stratospheric Ozone, Schliersee, 1997 (N R P Harris, I Kilbane-Dawe, G T Amanatidis, eds ) Air pollution research report, 66 , pp. 569-572 . hdl:10013/epic.12332

Article Raffalski, U. , Klein, U. , Franke, B. , Langer, J. , Trentmann, J. , Schrems, O. , Sinnhuber, B. M. and Künzi, K. F. (1998) Ground based millimeter-wave observations of Arctic chlorine activation during winter and spring 19996/97 , Geophysical research letters, 25 (17), pp. 3331-3334 . hdl:10013/epic.13084

Article Sinnhuber, B. M. , Langer, J. , Klein, U. , Raffalski, U. , Schrems, O. and Künzi, K. F. (1998) Ground based millimeter-wave observations of Arctic ozone depletion during winter and spring 19996/97 , Geophysical research letters, 25 (17), pp. 3327-3330 . hdl:10013/epic.13504

Article Beichert, P. and Schrems, O. (1998) Heterogeneous reactions of halogen containing species on sulfuric acid aerosol mimics , 4th Europ Symposium on Polar Stratospheric Ozone, Schliersee,1997 (N R P Harris, I Kilbane-Dawe, G T Amanatidis, eds ) Air pollution research report, 66 , pp. 541-544 . hdl:10013/epic.10853

Article Wessel, S. , Herber, A. , Gernandt, H. , Aoki, S. , Winkler, P. , Weller, R. and Schrems, O. (1998) Irregular ozone depletion events in the Antartic troposhere recorded at Neumayer Station in 1992 and 1993 , Memoirs of National Institute of Polar Research, Special Issue, No. 52, pp. 89-101 . hdl:10013/epic.13930

Article Kölm, J. , Schrems, O. and Beichert, P. (1998) Low temperature spectroscopic studies and ab-initio calculations of BrOBr and BrBrO , Polar stratospheric ozone 1997. Proc 4th Europ Symp on Polar Stratospheric Ozone, Schliersee, 1997 (N R P Harris, I Kilbane-Dawe, G T Amanatidis, eds ) Air pollution research report, 66 , pp. 573-576 . hdl:10013/epic.12334

Article Notholt, J. , Keens, A. and Schrems, O. (1998) Messungen atmosphärischer Spurengase über dem Atlantik , Labor 2000, pp. 152-159 . hdl:10013/epic.12850

Article Kölm, J. , Schrems, O. and Beichert, P. (1998) Reversible photoiniated isomerization reaction of BrOBr to BrBrO: A combined matrix isolation and ab initio study , Journal of physical chemistry a, 102 , pp. 1083-1089 . hdl:10013/epic.12333

Article Kriews, M. and Schrems, O. (1998) Spatial distribution of trace elements in aerosols over the Atlantic Ocean , Journal of Aerosol ScienceSuppl. 1, 29 , pp. 735-736 . hdl:10013/epic.12377

Article Minikin, A. and Schrems, O. (1998) Studies of the mass and number size distributions of coastal Antarctic aerosol , Journal of aerosol scienceSuppl. 1, 29 , pp. 693-694 . hdl:10013/epic.12737

Article Wessel, S. , Aoki, S. , Winkler, P. , Weller, R. , Herber, A. , Gernandt, H. and Schrems, O. (1998) Tropospheric ozone depletion in polar regions - A comparison of observations in the Arctic and Antarctic , Tellus, Vol. 50B, pp. 34-50 . hdl:10013/epic.13929

Article Kriews, M. and Schrems, O. (1998) Untersuchungen zum Spurenmetalltransport im System Atmosphäre/Meerwasser des Nord- und Südatlantiks , CANAS'97: Colloqium Analytische Atomspektroskopie (C Vogt, R Wennrich, G Werner, Hrsg ) Universität Leipzig; UFZ Leipzig-Halle, pp. 511-519 . hdl:10013/epic.12373

Article Wessel, S. , Aoki, S. , Weller, R. , Herber, A. , Gernandt, H. and Schrems, O. (1997) Aerosol and ozone observations in the polar troposphere at Spitsbergen in spring 1994 , Atmospheric Research, Vol. 44, pp. 175-189 . hdl:10013/epic.13927

Article Kleefeld, C. and Schrems, O. (1997) Distribution of dimethylsulfide in the boundary layer at Spitsbergen , Atmospheric Research in Ny-Ålesund, Proc Third NySMAC Meeting (I Floisand, H Gernandt, E Stoltz-Larsen, F Stordahl, M Wada, eds ) NILU Report OR 19/97, pp. 169-172 . hdl:10013/epic.12263

Article Schrems, O. (1997) Laboratory studies and modelling of heterogeneous chemistry in the stratosphere , Annual Report of the EU-project LAMOCS . hdl:10013/epic.13428

Article Kriews, M. , Ebbeler, A. and Schrems, O. (1997) Measurements of heavy metals and ions in precipitation at Spitsbergen , Proceedings from the 3rd NySMAC meeting, NILU OR 19/97 . hdl:10013/epic.12372

Article Schäfer, J. , Schrems, O. , Beyerle, G. , Hofer, B. , Mildner, W. and Theopold, F. A. (1997) Shipborne measurements with a modular multi-purpose mobile lidar system for tropospheric and stratospheric aerosol observations , SPIE, 3104 , pp. 265-273 . hdl:10013/epic.13331

Article Notholt, J. , Schütt, H. , Keens, A. and Schrems, O. (1997) Solar absorption measurements of stratospheric OH in the UV with a Fourier Transform Spectrometer Fourier Transform Spectroscopy, OSA Conference Edition , Technical Digest Series, 3 . hdl:10013/epic.12847

Article Biele, J. , Neuber, R. , Beninga, I. , Stebel, K. , Schrems, O. and von der Gathen, P. (1997) The evolution of polar stratospheric clouds above Spitsbergen , Journal of Aerosol ScienceSuppl. 1, 28 , pp. 423-424 . hdl:10013/epic.10890

Article Kölm, J. , Engdahl, A. , Schrems, O. and Nelander, B. (1997) A spectroscopic and photoisomerisation study of bromine dioxides in argon matrices , Chem Phys , 214 , pp. 313-319 . hdl:10013/epic.12331

Article Giese, H. , Kriews, M. and Schrems, O. (1996) Bestimmung von Cr(III) und Cr(VI) mittels GFAAS nach Trennung durch Flüssig-flüssig Extraktion , Proc CANAS '95 Colloquium Analytische Atomspektroskopie (B Welz, Hrsg ) Bodenseewerk Perkin-Elmer GmbH, pp. 419-424 . hdl:10013/epic.11555

Article Kriews, M. , Giese, H. and Schrems, O. (1996) Bestimmung von Schwermetallen in Schnee und Eis der Arktis , CANAS '95: Colloqium Analytische Atomspektroskopie (B Welz, Hrsg ), pp. 521-529 . hdl:10013/epic.12371

Article Andrés-Hernández, M. D. , Notholt, J. , Hjorth, J. and Schrems, O. (1996) A DOAS study on the origin of nitrous acid at urban and non-urban sites , Atmosph Environm, 30 (2), pp. 175-180 . hdl:10013/epic.10656

Article Weller, R. and Schrems, O. (1996) Photooxidants in the marine Arctic troposphere in summer , Journal of Geophysical ResearchD4, 101 , pp. 9139-9147 . hdl:10013/epic.13907

Article Weller, R. , Lilischkis, R. , Schrems, O. , Neuber, R. and Wessel, S. (1996) Vertical ozone distribution in the marine atmsophere over the central Atlantic Ocean (56 S - 50 N) , Journal of Geophysical ResearchD1, 101 , pp. 1387-1399 . hdl:10013/epic.13905

Article Lorenzen-Schmidt, H. , Weller, R. and Schrems, O. (1995) FTIR-Studies of the reaction of O(1D)-atoms with CF3Br in solid argon matrices , Journal of Molecular Structure, 349 , pp. 333-336 . hdl:10013/epic.12587

Article Peil, S. , Seisel, S. and Schrems, O. (1995) FTIR-spectroscopic studies of polar stratospheric cloud model surfaces characterization of nitric acid hydrates and heterogeneous reactions involving N2O5 and HBr , Journal of molecular structure, 348 , pp. 449-452 . hdl:10013/epic.12959

Article Notholt, J. and Schrems, O. (1995) Ground-based FTIR spectroscopic absorption measurements of stratospheric trace gases in the Arctic with the sun and the moon as light sources , Journal of Molecular Structure, 347 , pp. 407-416 . hdl:10013/epic.12844

Article Seisel, S. and Schrems, O. (1995) Heterogeneous reactions of N2O5 with HBr on ice and NAT surfaces , Polar stratospheric ozone (J A Pyle, N R P Harris, G T Amanatidis, eds ) Air pollution report, 56 , pp. 740-743 . hdl:10013/epic.13477

Article Schrems, O. (1995) Ozonmessungen in Ny-Aalesund , AGF-Forschungsthemen, 8 , pp. 31-32 . hdl:10013/epic.13426

Article Kriews, M. and Schrems, O. (1995) Pollution analysis in the Arctic Determination of heavy metals in deposition samples from Spitsbergen , Heavy Metals in the Environment Internat Conf , Hamburg, 1995 (R -D Wilken, U Förstner, A Knöchel, eds ) CEP Consultants, Edinburgh, 1 , pp. 371-374 . hdl:10013/epic.12370

Article Kulbida, A. , Ramos, M. N. , Räsänen, M. , Nieminen, J. , Schrems, O. and Fausto, R. (1995) Rotational isomerism in acrylic acid a combined matrix-isolated IR, Raman ab initio molecular orbital study , J Chem Soc Faraday Trans , 91 (11), pp. 1571-1585 . hdl:10013/epic.12408

Article Notholt, J. , Beninga, I. and Schrems, O. (1995) Shipborne FT-IR measurements of atmospheric trace gases on a South (33 S) to North (53 N) Atlantic traverse , Applied Spectroscopy, 49 , pp. 1525-27 . hdl:10013/epic.12841

Article Fausto, R. , Kulbida, A. and Schrems, O. (1995) UV-induced isomerization of (E)-Crotonic Acid , J Chem Soc Faraday Trans , 91 (21), pp. 3755-3770 . hdl:10013/epic.11396

Article Helmers, E. and Schrems, O. (1995) Wet deposition of metals to the tropical North and the South Atlantic Ocean , Atmosph Environm , 29 (18), pp. 2475-2484 . hdl:10013/epic.11852

Article Schäfer, J. , Schrems, O. , Beyerle, G. , Hofer, B. , Mildner, W. , Theopold, F. A. , Lahmann, W. , Weitkamp, C. and Steinbach, M. (1995) A modular and mobile, multi-purpose lidar system for observation of tropospheric and stratospheric aerosols , SPIE, 2581 , pp. 128-136 . hdl:10013/epic.13330

Article Notholt, J. , Clarmann, T. v. , Adrian, G. P. and Schrems, O. (1994) Ground-based FTIR measurements of CLONO2 vertical column amounts in the Arctic , GEOPHYSICAL RESEARCH LETTERS, 21 (13), pp. 1359-1362 . hdl:10013/epic.12838

Article Notholt, J. and Schrems, O. (1994) Ground-based FTIR measurements of vertical column densities of several trace gases above Spitsbergen , Geophys Res Lett , 21 (13), pp. 1355-1358 . hdl:10013/epic.12839

Article Schriver, A. , Racine, S. , Schrems, O. and Schriver-Mazzuoli, L. (1994) Infrared induced conformational change in the two strong hydrogen bonded complexes 2-1 between dimethyl ether and hydrogen iodide in nitrogen matrix , Spectrochim ActaA, 50 , pp. 287-295 . hdl:10013/epic.13434

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Article Lorenzen-Schmidt, H. , Weller, R. and Schrems, O. (1994) Kinetics and mechanisms of the reactions of O(1D)-atoms with CF3Br and CF2BrCF2Br in the gas phase and in solid argon matrices , Berichte der Bunsengesellschaft Physikalische Chemie , 98 (12), pp. 1622-1629 . hdl:10013/epic.12586

Article Andrés-Hernández, M. D. , Schrems, O. , Notholt, J. and Hjorth, J. (1994) On the origin of HNO2 in semi-rural and polluted areas , Physico-chemical behaviour of atmospheric pollutants report EUR 15609/1 EN (G Angeletti, G Restelli, eds), 1 , pp. 287-292 . hdl:10013/epic.10657

Article Notholt, J. and Schrems, O. (1994) The moon as infrared light source for the monitoring of stratospheric trace gas concentrations during the polar night , 9th Internat Conference on Fourier Transform Spectroscopy, Calgary, Alberta, 1993 SPIE, 2089 , pp. 156-157 . hdl:10013/epic.12840

Article Weller, R. and Schrems, O. (1993) H2O2 in the marine troposphere and seawater of the Atlantic Ocean (48 N - 63 S) , Geophysical Research Letters, 20 (2), pp. 125-128 . hdl:10013/epic.13903

Article Knözinger, E. , Beichert, P. , Hermeling, J. and Schrems, O. (1993) Matrix isolation of acetonitrile clusters from a pulsed supersonic beam , J Phys Chem , 97 (7), pp. 1324-1331 . hdl:10013/epic.12281

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Article Peil, S. , Weller, R. and Schrems, O. (1993) Polar stratospheric cloud model surfaces: Preparation and FTIR-spectroscopic studies of nitric acid hydrates and of heterogeneous reactions involving HBr and N205 , Final report for STEP Programme, contract no STEP-CT-90-0071 (SMA) . hdl:10013/epic.12957

Article Notholt, J. , Neuber, R. , Schrems, O. and Clarmann, T. v. (1993) Stratospheric trace gas concentrations in the Arctic drived by FTIR-specctroscopy during the polar night using the moon as IR-source , Geophysical Research Letters, 20 (19), pp. 2059-2062 . hdl:10013/epic.12835

Article Jaeger, K. , Weller, R. and Schrems, O. (1992) Atmospheric reactions in cryogenic matrices: photooxidation of carbonyl sulfide (SCO) by ozone , Berichte der Bunsengesellschaft Physikalische Chemie, 96 (3), pp. 485-488 . hdl:10013/epic.12101

Article Schrems, O. (1992) Die Ozonschicht der nordpolaren Stratosphäre (The Ozone Layer in the Northern Arctic Stratosphere) , Global Change Prisma, 3 , pp. 4-9 . hdl:10013/epic.13424

Article Jaeger, K. , Wierzejewska Hnat, M. and Schrems, O. (1992) FTIR studies of water-ozone complex in solid argon , in:8th Internat Conf Fourier Transform Spectroscopy, Lübeck-Travemünde, 1991, SPIE Vol.1575, pp. 331-332 . hdl:10013/epic.12102

Article Weller, R. , Lorenzen-Schmidt, H. and Schrems, O. (1992) FTIR studies on photo-oxidation mechanism of CH3Cl, CH3Br, CHBr3 and CF3Br , Berichte der Bunsengesellschaft Physikalische Chemie, 96 (3), pp. 409-413 . hdl:10013/epic.13902

Article Neuber, R. , Beyerle, G. and Schrems, O. (1992) LIDAR measurements of stratospheric aerosols in the Arctic , Berichte der Bunsengesellschaft für Physikalische Chemie , 96 , pp. 350-353 . hdl:10013/epic.12788

Article Notholt, J. , Wang, S. and Schrems, O. (1992) Measurements of the HCl and HF column concentrations above Bremerhaven fom July to December 1991 , Geo Res Lett . hdl:10013/epic.12834

Article Notholt, J. , Hjorth, J. , Raes, F. and Schrems, O. (1992) Simultaneous long path field measurements of HNO2, CH2O and aerosol , Ber Bunsenges Phys Chem , 96 (3), pp. 290-293 . hdl:10013/epic.12833

Article Schrems, O. and Fütterer, D. (1991) Die Expedition ANTARKTIS-VIII mit FS "POLARSTERN" 1989/90, Bericht von den Fahrtabschnitten ANT-VIII/6-7 , Reports on Polar Research, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, 90 . hdl:10013/epic.13423

Article Schriver, L. , Schriver, A. , Peil, S. and Schrems, O. (1991) Hydrogen-bonded complexes of perfluoro-t-Butanol with acetone and nitromethane in low temperature solutions and matrices , Canadian journal of chemistry-revue canadienne de chimie , 69 , pp. 1520-1527 . hdl:10013/epic.13433

Article Helmers, E. , Mart, L. and Schrems, O. (1991) Lead in Atlantic surface waters as a tracer for atmospheric input , Fresenius J Anal Chem , 340 , pp. 580-584 . hdl:10013/epic.11845

Article Jaeger, K. , Wierzejewska-Hnat, M. and Schrems, O. (1991) Photolysis studies of water/ozone complexes in low temperature matrices , Ann Geophys ,9/suppl.,C346 . hdl:10013/epic.12099

Article Jaeger, K. , Weller, R. and Schrems, O. (1991) Photooxidation of carbonyl sulfide (SCO) by ozone studies of the reaction mechanisms in the gas phase and solid argon matrices , Air Pollution Report, 34 , pp. 151-156 . hdl:10013/epic.12098

Article Neuber, R. , Krüger, B. C. and Schrems, O. (1991) Remote measurements of ozone concentration and aerosols in the Arctic stratosphere , Fresenius J Anal Chem , 340 , pp. 650-653 . hdl:10013/epic.12783

Article Schrems, O. , Schriver, A. , Schriver, L. , Barreau, C. , Carrère, D. , Perchard, J. C. and Jaeger, K. (1989) Infrared Matrix Isolation Studies of Photochemical Processes of atmospheric Interest within Water, SO2 and Ozone Aggregates , in: Ozone in the Atmosphere, Bojkov, R. D., Fabian, P. (eds.), A. Deepak Publishing, pp. 694-697 . hdl:10013/epic.15090

Article Schrems, O. (1989) Schwefelsäure in der Atmosphäre , AGF-Tagung Wechselwirkung Atmosphäre-BiosphäreDez 1989, 7 , pp. 14-16 . hdl:10013/epic.13421

Article Schatte, G. , Willner, H. , Hoge, D. , Knözinger, E. and Schrems, O. (1989) Selective trapping of the complexes [OC.. . HF] and [CO. . . HF] by photodissociation of matrix-isolated formyl fluoride , J Phys Chem , 93 , pp. 6025-6028 . hdl:10013/epic.13316

Article Knözinger, E. , Kollhoff, H. , Schrems, O. and Langel, W. (1987) Dynamics of Molecules and Molecular Clusters in Matrices , Finn. Chem.Lett, 14 , pp. 89-90 . hdl:10013/epic.22748

Article Schrems, O. , Huth, M. , Kollhoff, H. , Wittenbeck, R. and Knözinger, E. (1987) FTIR-Spectroscopy of Molecular Clusters in Liquid Solutions and Cryogenic Matrices , Ber. Bunsenges. Phys. Chem, 91 , pp. 1261-1266 . hdl:10013/epic.20559

Article Knözinger, E. , Hoffmann, P. , Huth, M. , Kollhoff, H. , Langel, W. , Schrems, O. and Schuller, W. (1987) Intermolecular Interactions in Condensed Matter , Microchimica acta,III, pp. 123-140 . hdl:10013/epic.20560

Article Langel, W. , Prager, M. , Schrems, O. , Knözinger, E. and Heidemann, E. (1987) Rotational Tunneling of Matrix-Isolated Tetramethyl Compounds , Quantum Aspects of Molecular Motions in Solids, A. Heidemann, A. Magerl, M. Prager, D. Richter and T. Springer (Eds.), Berlin, Springer-Verlag, pp. 93-97 . hdl:10013/epic.20558

Article Schrems, O. (1986) "IR-Laser Induced Interconversions of Hydrogen-bonded Dimers in Cryogenic Matrices" , Journal of molecular structure, 141 , pp. 451-456 . hdl:10013/epic.19387

Article Knözinger, E. , Kollhoff, H. , Schrems, O. and Langel, W. (1986) Intermolecular Interactions and Dynamics of Molecules and Clusters isolated in Solid Argon and CCl4 matrices , Journal of molecular structure, 141 , pp. 399-404 . hdl:10013/epic.20556

Article Schrems, O. (1985) FTIR Studies of Infrared Laser-Induced Photorotamerization Reactions in Low-Temperature matrices , SPIE Proceedings of the 1985 International Conference on Fourier and Computerized Infrared Spectroscopy, 553 , pp. 283-284 . hdl:10013/epic.20555

Article Schrems, O. (1985) IR-Laser Induced Conformational Interconversions in Low-temperture Matrices, , Ber. Bunsenges. Z. Phys. Chem., 89 , pp. 297-298 . hdl:10013/epic.19426

Article Schrems, O. (1984) Hydrogen Bonding in Low Temperature Matrices: I. Proton Donor Abilities of Fluoroalcohols. Comparative Infrared Studies of ROH...O(CH3)2 Complex Formation in the Gas Phase, CCl4 Solution, and in Solid Argon. , Journal of Physical Chemistry, 88 . hdl:10013/epic.19430

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Article Behrens-Griesenbach, A. , Luck, W. A. P. and Schrems, O. (1984) Matrix Effects on Hydroxy-group Vibrational Frequencies Caused by Weak Intermolecular Interactions , J. Chem. Soc. Faraday Trans II, 80 , pp. 579-588 . hdl:10013/epic.20554

Article Millen, D. J. and Schrems, O. (1983) A Comparative Infrared Spectroscopic Investigation of Hydrogen-Bonded Heterodimers formed by HCl, DCl, HF and DF with (CH3)2O, CH3OH and (CH3)3COH inthe Gas Phase. Assignment of Vibrational Band Structure in the Spectrum of (CH3)2O...HCl , Chemical physics letters, 101 , pp. 320-325 . hdl:10013/epic.20553

Article Luck, W. A. P. and Schrems, O. (1982) Far Infrared Studies of Ethanols and Fluoroethanols trapped in Low Temperature Matrices. , Journal of Molecular Structure, 80 , pp. 477-484 . hdl:10013/epic.19431

Article Schrems, O. (1982) Infrared Studies of Fluoroalcohol-Base Complexes in the Gas Phase, Carbon tetrachloride Solution and Argon Matrices. , Journal of Molecular Structure, 80 . hdl:10013/epic.19435

Article Luck, W. A. P. and Schrems, O. (1981) Foruier Transform Far Infrared Studies of Matrix-Isolated Alcohols , SPIE, Proceedings of the 1981 International Conference on Fourier Transform Infrared Spectroscopy, 289 , pp. 14-16 . hdl:10013/epic.20552

Article Luck, W. A. P. and Schrems, O. (1980) Infrared Matrix Isolation Studies of Selfassociation of Methanol and Ethanol , Journal of molecular structure, 60 , pp. 333-336 . hdl:10013/epic.20548

Article Luck, W. A. P. and Schrems, O. (1980) Infrared Studies on Alcohol-Ether Complexes in Argon Matrices , Spectroscopy letters, 13 , pp. 719-728 . hdl:10013/epic.20550

Article Luck, W. A. P. and Schrems, O. (1980) Infrared Studies on Hydrogen Chloride - Alcohol Complexes , Chemical physics letters, 76 , pp. 75-79 . hdl:10013/epic.20551

Article Legon, A. C. , Millen, D. J. and Schrems, O. (1979) Hydrogen Bonding in the Gas Phase: Infrared Spectroscopic Investigation of Hydrogen Fluoride - Alcohol Heterodimers , J. Chem. Soc. Fraraday II, 75 , pp. 592-601 . hdl:10013/epic.20546

Article Langer, K. , Luck, W. A. P. and Schrems, O. (1979) Measurement of the Near-Infrared Spectra of H2O-SiOH Siliceous Materials at High Pressures , Applied spectroscopy, 33 , pp. 495-499 . hdl:10013/epic.20547

Article Mann, B. and Schrems, O. (1978) A Quantitative Application of Far-Infrared Spectroscopy , Fresenius zeitschrift fur analytische chemie, 290 , pp. 29-32 . hdl:10013/epic.20545

Book

Book Knözinger, E. and Schrems, O. (1987) Low Frequency Vibrational Spectroscopy of Molecular Complexes , Vibrational Spectra and Structure . hdl:10013/epic.20557

Inbook

Inbook Reinhardt, H. , Kriews, M. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (2001) Determination of Trace Elements in Ice Core Samples by Laser Ablation Inductively Coupled Plasma Mass Spectrometry , in: Holland, G., Tanner, D. (eds), Plasma Source Mass Spectrometry: The New Millenium, The Royal Society of Chemistry, Cambridge, ISBN: 0-85404-895-2 . hdl:10013/epic.15089

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Inbook Kriews, M. and Schrems, O. (1999) Trace elements in aerosols and precipitation over the North and South Atlantic Ocean , Proc EUROTRAC Symposium '98 (P M Borrell, P Borrell, eds ) WITPress, Southampton, ISBN: 1 85312 678 0 WIT Pr . hdl:10013/epic.12378

Inbook Stebel, K. , Neuber, R. , Beyerle, G. , Biele, J. , Scheuch, P. , Schütt, H. , Schrems, O. and von der Gathen, P. (1997) Lidar observations of polar stratospheric clouds above Spitsbergen , in: Advances in Atmospheric Remote Sensing with Lidar (A. Ansmann, R. Neuber, P. Rairoux, U. Wandinger, eds), Springer, Berlin, ISBN: 3-540-61887-2 . hdl:10013/epic.13593

Conference

Conference -Poster Schrems, O. , Okaikwei, B. and Bluszcz, T. (2014) Laboratory investigations of the photochemical decay of alkylbromides trapped in ice , EGU General Assembly, Vienna, Austria, 27 April 2014 - 2 May 2014 . hdl:10013/epic.43281

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Conference -Poster Schrems, O. , Gand, M. and Bluszcz, T. (2014) UV photolysis studies of peroxy compounds trapped in water ice , EGU General Assembly, Vienna, Austria, 27 April 2014 - 2 May 2014 . hdl:10013/epic.43282

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Conference -Poster Baibakov, K. , O'Neill, N. , Ivanescu, L. , Perro, C. , Ritter, C. , Herber, A. , Duck, T. J. , Schulz, K. H. and Schrems, O. (2013) Early-spring aerosol characterization across multiple Arctic stations , EGU General Assembly, 7 April 2013 - 12 April 2013 . hdl:10013/epic.43283

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Conference -Talk Hoffmann, A. , Giannakaki, E. , Kivi, R. , Schrems, O. , Immler, F. and Komppula, M. (2013) Polar Stratospheric clouds over Finland in the 2012/2013 Arctic winter measured by two Raman lidars , EGU General Assembly, Vienna, Austria, 7 April 2013 - 12 April 2014 . hdl:10013/epic.43284

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Conference -Poster Schrems, O. , Ignatov, S. K. , Gadzhiev, O. and Masunov, A. E. (2013) Quantum chemical studies of trace gas adsorption on ice nanoparticles , EGU General Assembly, 7 April 2013 - 12 April 2013 . hdl:10013/epic.43285

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Conference -Poster Baibakov, K. , O'Neill, N. , Ivanescu, L. , Perro, C. , Ritter, C. , Herber, A. , Duck, T. J. , Schulz, K. H. and Schrems, O. (2012) Synchronized Starphotometry and Lidar measurements in the High Arctic , 26th International Laser Radar Conference, Porto Heli, Greece, 25 June 2012 - 29 June 2012 . hdl:10013/epic.43286

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Conference -Poster Schrems, O. , Okaikwei, B. and Bluszcz, T. (2012) Photochemistry of alkyl bromides trapped in water ice films , EGU General Assembly, Vienna, Austria, 22 April 2012 - 27 April 2014 . hdl:10013/epic.43279

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Conference -Poster Schrems, O. , Gand, M. , Ignatov, S. K. and Gadzhiev, O. (2011) Interaction and photochemical decomposition of hydroperoxides at water ice surfaces and in bulk ice , Fall Meeting American Geophysical Union, San Francisco, USA, 5 December 2011 - 9 December 2011 . hdl:10013/epic.40604

Conference -Poster Schrems, O. and Immler, F. (2011) Lidar observations of thin ice clouds in mid latitudes and in the tropics , 2011 NDACC Symposium, Reunion Island, France, 7 November 2011 - 10 November 2011 . hdl:10013/epic.39813

Conference -Poster Schrems, O. , Gand, M. , Ignatov, S. and Gadzhiev, O. B. (2011) UV photochemistry of methylhydroperoxide trapped in solid argon and in water ice , GDCh-Wissenschaftsforum Chemie 2011, Bremen, Germany, 4 September 2011 - 7 September 2011 . hdl:10013/epic.40603

Conference -Poster Schrems, O. and Immler, F. (2011) 15 years of ground-based tropospheric ice cloud measuremnets with travelling Aerosol Raman Lidars , EGU General Assembly, 4-8 April, Vienna, Austria. . hdl:10013/epic.37411

Conference -Talk Ridder, T. , Notholt, J. , Rex, M. , Schrems, O. , Warneke, T. and Zhang, L. (2011) First Observations of Ozone and Carbon Monoxide in the Western Pacific using Fourier Transform Infrared Spectrometry , EGU General Assembly, 4.8 April, Vienna, Austria. . hdl:10013/epic.37412

Conference -Talk Baibakov, K. , O'Neill, N. , Herber, A. , Ivanescu, L. , Ritter, C. , Duck, T. , Schulz, K. H. , Schrems, O. and Perro, C. (2011) Interpretative synergy of starphotometry and lidar measurements at two High-Arctic stations during Polar Winter of 2010-11. , AGU Fall Meeting, San Francisco, 5 December 2011 - 9 December 2011 . hdl:10013/epic.39651

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Conference -Poster Kulikov, M. , Feigin, A. M. , Ignatov, S. , Sennikov, P. , Bluszcz, T. and Schrems, O. (2011) Laboratory studies of VUV photochmistry of thin water ice films: H2O2 production and its implication for Noctilucent Clouds , EGU General Assembly, 4-8 April, Vienna, Austria. . hdl:10013/epic.37410

Conference -Poster Baibakov, K. , O'Neill, N. , Herber, A. , Ritter, C. , Schulz, K. H. and Schrems, O. (2011) Starphotometry at two High Arctic stations , EGU General Assemply, 4-8April, Vienna, Austria. . hdl:10013/epic.37413

Conference -Talk Kulikov, M. , Feigin, A. , Ignatov, S. , Sennikov, P. and Schrems, O. (2010) Laboratory studies of VUV photochemistry of water ice: Measurements of photodesorption rates and implication for polar mesospheric clouds , 38th COSPAR Assembly, 18-25 July, Bremen, Germany. . hdl:10013/epic.35799

Conference -Poster Schrems, O. , Sampson, B. and Bluszcz, T. (2010) Laboratory studies of the photochemical decomposition of acetaldehyde trapped in ice , EGU Gneral Assembly 2010, 2-7 May 2010, Vienna, Austria. . hdl:10013/epic.35801

Conference -Poster Ignatov, S. , Gand, M. , Razuvaev, A. G. and Schrems, O. (2010) Theoretical studies of the adsorption of hydrogen peroxide and methyl hydroperoxide on ice particles , EGU General Assembly 2010, 2-7 May 2010, Vienna, Austria. . hdl:10013/epic.35800

Conference -Poster Macatangay, R. , Warneke, T. , Gerbig, C. , Körner, S. , Houweling, S. , Heimann, M. , Notholt, J. and Schrems, O. (2009) CO2 Column Concentrations in Bremen (Germany) and Ny-Alesund (Spitsbergen) , 8th International Carbon Dioxide Conference, 13-19 September 2009, Jena, Germany. . hdl:10013/epic.35805

Conference -Poster Warneke, T. , Petersen, K. , Gerbig, C. , Macatangay, R. , Körner, S. , Jordan, A. , Rothe, M. , Notholt, J. and Schrems, O. (2009) Co-located ground-based remote sensing and in situ measurements at the tropical atmospheric observatory in Suriname , EGU General Assembly 2009, 19 - 24 April, Vienna, Austria. . hdl:10013/epic.32654

Conference -Poster Gröschke, A. , Herber, A. , Schrems, O. , Schulz, K. H. and Gundermann, J. (2009) Development and application of a new star photometer for measuring aerosol optical depth at harsh environments , EGU General Assembly 2009, 19 - 24 April, Vienna, Austria. . hdl:10013/epic.32651

Conference -Poster Immler, F. , Krüger, K. , Fujiwara, M. and Schrems, O. (2009) Equatorial Kelvin waves, cirrus clouds, and dehydration in the tropical tropopause layer , EGU General Assembly 2009, 19 - 24 April, Vienna, Austria. . hdl:10013/epic.32650

Conference -Talk Warneke, T. , Petersen, A. K. , Macatangay, R. , Körner, S. , Jordan, A. , Gerbig, C. , Rothe, M. , Notholt, J. and Schrems, O. (2009) First ground-based column measurements of CO2 in the tropics , DPG Verhandlungen, 2.-6. March 2009, Hamburg, Germany. . hdl:10013/epic.35804

Conference -Invited talk Immler, F. , Vömel, H. and Schrems, O. (2009) Ice supersaturated regions and cirrostratus observations at northern mid latitudes and the tropics , EGU General Assembly 2009, 19 - 24 April, Vienna, Austria. . hdl:10013/epic.32657

Conference -Invited talk Schrems, O. (2009) Klimawandel durch anthropogene Emissionen? , Physikalisches Kollquium, Universität Duisburg-Essen, 27. Mai. . hdl:10013/epic.34253

Conference -Talk Ridder, T. , Gerbig, C. , Jordan, A. , Rothe, M. , Warneke, T. and Schrems, O. (2009) Latitudinal Distribution of Trace Gases from Biomass Burning Emissions , DPG Verhandlungen, 2.-6. March 2009, Hamburg, Germany. . hdl:10013/epic.35803

Conference -Poster Macatangay, R. , Warneke, T. , Gerbig, C. , Körner, S. , Houweling, S. , Heimann, M. , Notholt, J. and Schrems, O. (2009) Long Term Trends of Atmospheric Carbon Dioxide Column Concentrations in Bremen, Germany and Ny-Alesund, Spitsbergen , EGU General Assembly 2009, 19 - 24 April, Vienna, Austria. . hdl:10013/epic.32653

Conference -Poster Palm, M. , Notholt, J. and Schrems, O. (2009) Measurements of the tropospheric and stratospheric trace gases by FTIR emission spectroscopy above the Arctic during polar winter , EGU General Assembly 2009, 19 - 24 April, Vienna, Austria. . hdl:10013/epic.32656

Conference -Poster Schrems, O. , Manohar, S. N. , Bluszcz, T. and Ignatov, S. (2009) UV Photochemistry of Glyoxal trapped in ice , EGU General Assembly 2009, 19 - 24 April, Vienna, Austria. . hdl:10013/epic.32655

Conference -Poster Wuttke, S. and Schrems, O. (2009) A new spectroradiometer for high quality solar spectral UV irradiance measurements , EGU General Assembly 2009, 19-24 April, Vienna, Austria. . hdl:10013/epic.32652

Conference -Poster Petersen, A. K. , Warneke, T. , Lawrence, M. , Notholt, J. , Schrems, O. , Shim, C. and Oelhaf, H. (2008) Ethane and Carbon Monoxide in the Tropics , AMMA/SCOUT UTLS workshop, 8-11 January, Manchester, United Kingdom. . hdl:10013/epic.31779

Conference -Poster Sennikov, P. , Chuprov, L. A. , Ignatov, S. and Schrems, O. (2008) FTIR matrix isolation study of SiF4 hydrolysis reation , 7th International Conference on Low Temperature Chemistry, 24-29 August, Helsinki (Finland). . hdl:10013/epic.32050

Conference -Poster Warneke, T. , Körner, S. , Jordan, A. , Gerbig, C. , Rothe, M. , Notholt, J. , Petersen, K. , Macatangay, R. and Schrems, O. (2008) Ground-based measurements of column CO2 in the tropics , EGU general assembly, 13-18 April, Vienna (Austria). . hdl:10013/epic.32048

Conference -Poster Schrems, O. and Ignatov, S. (2008) Hydrogen bonded heterodimers of (CF3)3COH with H2O, CH3OH, CH3OCH3 in the gas phase, in CCl4 solution and in cryogenic matrices , 7th International Conference on Low Temperature Chemistry, 24-29 August, Helsinki (Finland). . hdl:10013/epic.32053

Conference -Poster Petersen, A. K. , Warneke, T. , Lawrence, M. , Notholt, J. and Schrems, O. (2008) Latitudinal and vertical distribution of ethane retrieved from ground-based solar absorption measurements , EGU general assembly, 13-18 April, Vienna (Austria). . hdl:10013/epic.32045

Conference -Talk Petersen, A. K. , Warneke, T. , Notholt, J. and Schrems, O. (2008) Latitudinal and vertical distribution of ethane retrieved from ground-based solar absorption measurements , DPG-Verhandlungen, 10.-14. March 2008, Darmstadt, Germany. . hdl:10013/epic.35802

Conference -Poster Schrems, O. and Immler, F. (2008) Lidar detection of extremely thin ice clouds at the tropical tropopause layer (TTL) , 7th International Conference on Low Temperature Chemistry, 14-29 August, Helsinki (Finland). . hdl:10013/epic.32052

Conference -Poster Mikhailova, T. N. , Breslavskaya, N. N. , Ignatov, S. , Razuvaev, A. G. and Schrems, O. (2008) Potential energy surfaces and thermodynamic properties of the weakly bound complexes between water and diatomic molecules , International Conference AIS-2008 "Atmosphere, Ionosphere, Safety", p. 204, 7-12 July, Kaliningrad, Russia. . hdl:10013/epic.34532

Conference -Poster Schrems, O. , Gand, M. and Bluszcz, T. (2008) UV photochemistry of methyl hydroperoxide in ice , EGU general assembly, 13-18 April, Vienna (Austria). . hdl:10013/epic.32047

Conference -Poster Schrems, O. , Gand, M. , Ignatov, S. and Sennikov, P. (2008) UV photochemsitry of methyl hydroperoxide (MHP) and peroxyacetyl nitrate (PAN) trapped in solid argon and in water ice , 7th International Conference on Low Temperature Chemistry, 24-29 August, Helsinki (Finland). . hdl:10013/epic.32051

Conference -Poster Breslavskaya, N. N. , Ignatov, S. , Razuvaev, A. G. and Schrems, O. (2008) Water complexes in the atmosphere: effect of rovibrational contributions to the equilibrium constants , International Conference AIS-2008 "Atmosphere, Ionosphere, Safety", pp.58-59, 7-12 July, Kaliningrad, Russia. . hdl:10013/epic.34531

Conference -Invited talk Schrems, O. (2008) Wie verändert sich die chemische Zusammensetzung unserer Erdatmosphäre? , GDCh-Kolloquium des Ortsverbandes Dresden, 22. Mai 2008, Dresden, Germany. . hdl:10013/epic.31778

Conference -Poster Ignatov, S. , Razuvaev, A. G. , Sennikov, P. and Schrems, O. (2008) A study of sulfur dioxde adsorption on an ice Ih surface , EGU general assembly, 13-18 April, Vienna (Austria). . hdl:10013/epic.32049

Conference -Poster Macatangay, R. , Warneke, T. , Notholt, J. , Gerbig, C. and Schrems, O. (2007) Carbon Dioxide Concentrations from Solar Absorption FTIR Spectrometry and Inferring CO2 Sources and Sinks using the STILT/ROAM , EGU general assembly , 15-20 April, Vienna (Austria). . hdl:10013/epic.28831

Conference -Poster Schrems, O. , Immler, F. , Krüger, K. , Rex, M. and Fujiwara, M. (2007) Cirrus Clouds, Equatorial Kelvin Waves and Dehydration in the Tropical Tropopause Layer , Fall Meeting American Geophysical Union, December 10-14, San Francisco, USA. . hdl:10013/epic.31777

Conference -Talk Immler, F. , Krüger, K. , Fujiwara, M. and Schrems, O. (2007) Cirrus and dehydation at the tropical tropopause , DPG Frühjahrstagung, Regensburg, 26.-28. . hdl:10013/epic.26293

Conference -Poster Ignatov, S. , Schrems, O. , Sennikov, P. and Razuvaev, A. G. (2007) DFT study of the surface species formed by UV photolysis of ozone adorbed on water ice , XVII. International Conference "Horizons in Hydrogen-Bond Research", 3-8 September, St. Petersburg, Russia. . hdl:10013/epic.28870

Conference -Invited talk Schrems, O. (2007) Ein Rückblick auf 50 Jahre IR-Spektroskopie von Molekülclustern , Festkolloquium, Technische Universität Wien, 5 October, Vienna, Austria. . hdl:10013/epic.28865

Conference -Poster Ignatov, S. , Razuvaev, A. G. , Sennikov, P. and Schrems, O. (2007) Energy, thermodynamic properties and hydration pathways of SO2 adsorbed on an ice Ih surface , XVII. International Conference "Horizons in Hydrogen Bond Research", 3-8 September, St. Petersburg, Russia. . hdl:10013/epic.28869

Conference -Poster Immler, F. , Krüger, K. , Fujiwara, M. , Verver, G. and Schrems, O. (2007) Equatorial Kelvin waves, cirrus clouds, and dehydration in the TTL. , EGU genereal assembly, Wien.-20.4.2007. . hdl:10013/epic.26571

Conference -Talk Petersen, A. K. , Warneke, T. , Velazco, V. , Notholt, J. , Frankenberg, C. , Meirink, J. F. , Bergamaschi, P. and Schrems, O. (2007) Ground-based solar absorption measurements of CH4, CO, C2H6 and HCN in the tropics , EGU general assembly, 15-20 April, Vienna (Austria). . hdl:10013/epic.28832

Conference -Poster Maurer, R. , Immler, F. , Schrems, O. and Becker, C. (2007) Lidar observations of droplets ans plate-like crystals in layered mixed phase clouds , EGU general assembly, 15-20 April, Vienna (Austria). . hdl:10013/epic.28830

Conference -Poster Palm, M. , Kopp, G. , Golchert, S. H. W. , Sinnhuber, M. , Küllmann, H. , Notholt, J. , Hochschild, G. , Hoffmann, P. and Schrems, O. (2007) Microwave radiometry of the mesosphere , EGU general assembly, 15-20 April, Vienna, Austria. . hdl:10013/epic.31780

Conference -Invited talk Schrems, O. (2007) NDACC - ein globales Netzwerk zur Beobachtung von Veränderungen in der Zusammensetzung der Erdatmosphäre , GDCh -Wissenschaftsforum Chemie 2007, 16.-19. September, Universität Ulm (Germany), Abstract-Band GDCh-Wissenschaftsforum Chemie 2007 - Kurzreferate . hdl:10013/epic.28476

Conference -Talk Ignatov, S. , Razuvaev, A. G. , Sennikov, P. , Krisyuk, B. E. and Schrems, O. (2007) Potential energy surfaces and thermodynamic properties of weakly bound molecular complexes H2O-O3 and H2O-SO2 , XIX. Symposium "Modern chemical physics", pp.55-56, 22 September - 03 October, Tuapse, Russia. . hdl:10013/epic.34533

Conference -Poster Ignatov, S. , Razuvaev, A. G. , Sennikov, P. , Krisyuk, B. E. and Schrems, O. (2007) Potential energy surfaces of hydrogen-bonded complexes H2O-O3 and H2O-SO2 and their thermodynamic properties with explicit accounting of rovibrational contributions , 11th V.A. Fock Meeting on Quantum and Computational Chemistry, 1-10 October, Anapa, Russia. . hdl:10013/epic.34530

Conference -Talk Ignatov, S. , Sennikov, P. , Razuvaev, A. G. and Schrems, O. (2007) Potential energy surfaces of hydrogen-bonded complexes H2O...O3 and H2O...SO2 and their thermodynamic properties with explicit accounting of rovibrational contributions , XII International Conference "Horizons in Hydrogen Bond Research", 3-8 September, St. Petersburg, Russia. . hdl:10013/epic.28866

Conference -Poster Wuttke, S. , El Naggar, S. E. D. and Schrems, O. (2007) Ship-borne UV and ozone measurements in the northern and southern hemisphere , EGU general assembly, 15-20 April , Vienna (Austria). . hdl:10013/epic.28829

Conference -Talk Wuttke, S. , El Naggar, S. E. D. and Schrems, O. (2007) Ship-borne measurements of UV irradiance in the northern and southern hemisphere , Deutsche Physikertagung 2007: 26 30 March 2007, Deutsche Physikalische Gesellschaft, Regensburg, Germany. . hdl:10013/epic.28029

Conference -Talk Immler, F. , Maurer, R. and Schrems, O. (2007) The new Compact Cloud and Aerosol Lidar (ComCAL): First results of aerosol measurements at midlatitudes and the tropics , DPG Frühjahrstagung, Regensburg.-28.3.2007. . hdl:10013/epic.26877

Conference -Conference paper Wuttke, S. , Krause, A. and Schrems, O. (2007) A new UV spectroradiometer operating at the Arctic primary NDACC site of Ny Ålesund, Svalbard , Proceedings of the UV Conference "One Century of UV Radiation Research", 18-20 September 2007, Davos, Switzerland . hdl:10013/epic.31879

Conference -Talk Wuttke, S. , Krause, A. and Schrems, O. (2007) A new UV spectroradiometer operating at the Arctic primary NDACC site of Ny Ålesund, Svalbard , UV Conference "One century of UV Radiation Research", 18-20 September 2007, Davos, Switzerland. . hdl:10013/epic.28028

Conference -Poster Sennikov, P. , Chuprov, L. A. , Ignatov, S. , Vaks, V. L. , Tokhadze, K. G. and Schrems, O. (2006) Application of gas-phase FTIR and microwave spectroscopy for characterization and determination of impurities in SiF4 , The 25th Conference on Precision Electromagnetic Measurements (CPEM-2006), 9-14 July, Turin, Italy. . hdl:10013/epic.25633

Conference -Talk Immler, F. , Schrems, O. , Terli, Ö. , Beninga, I. and Ruhe, W. (2006) Design and construction of a compact and mobile LIDAR system for atmospheric aerosol research , DPG Frühjahrstagung, Heidelberg.-16.03.2006. . hdl:10013/epic.25213

Conference -Talk Sennikov, P. , Chuprov, L. , Krylov, V. , Sorochkina, T. , Vaks, V. and Schrems, O. (2006) Impurities determination in silicon tetrafluoride using high-resolution FTIR, FTMW, and gas-chromatography methods , 18th ISFC International Symposium on Fluorine Chemsitry, 30 July - 4 August, Bremen, Germany. . hdl:10013/epic.25607

Conference -Poster Sennikov, P. , Chuprov, L. , Ignatov, S. , Schrems, O. , Tokhadze, K. , Burtsev, A. , Bocharov, V. , Kolomitsova, T. and Shchepkin, D. (2006) Integral intensities of absorption bands of silicon tetrafluoride in the gas phase and cryogenic solution: experiment and quantum chemical calculation , 18th ISFC International Sympoium on Fluorine Chemistry, 30 July - 4 August, Bremen, Germany. . hdl:10013/epic.25609

Conference -Invited talk Schrems, O. (2006) Lidar measurements of tropical cirrus , Invited lecture, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, 17 October, Nizhny Nogorod, Russia . hdl:10013/epic.25871

Conference -Poster Immler, F. , Krüger, K. , Tegtmeier, S. , Schrems, O. , Verver, G. and Fortuin, P. (2006) Lidar observations and model studies of subvisible cloud formation at the tropical tropopause. , EGU general assembly, Wien.-7.04.2006. . hdl:10013/epic.25216

Conference -Poster Immler, F. and Schrems, O. (2006) Lidar observations of extremely thin clouds at the tropical troposphere. , 23rd International Laser Radar Conference, Nara, Japan.-28.08.2006. . hdl:10013/epic.25551

Conference -Talk Schrems, O. and Immler, F. (2006) Lidar observations of thin and subvisible cirrus in the tropics , Lecture, 105. Bunsentagung, 25-27 May, Erlangen, Germany. . hdl:10013/epic.25600

Conference -Talk Immler, F. and Schrems, O. (2006) Observation of thin and subvisible cirrus in the tropics and mid latitudes. , DPG Frühjahrstagung, Heidelberg.-16.03.2006. . hdl:10013/epic.25214

Conference -Talk Wuttke, S. , El Naggar, S. E. D. , Bluszcz, T. and Schrems, O. (2006) Ship-borne measurements of UV irradiance on a north-south Atlantic transect , Remote Sensing 2006: 1116 September 2006, The International Society for Optical Engineering (SPIE), Stockholm, Schweden. . hdl:10013/epic.28030

Conference -Talk Sennikov, P. , Ignatov, S. , Chuprov, L. and Schrems, O. (2006) Thermodynamic and kinetic parameters of gas-phase hydrolysis of SiF4. Quantum chemical and FTIR spectroscopic studies , 18th ISFC International Symposium on Fluorine Chemistry, 30 July - 4 August, Bremen, Germany. . hdl:10013/epic.25608

Conference -Invited talk Schrems, O. (2006) Wie verändert sich die Erdatmosphäre - aktuelle Messungen von Pol zu Pol , Invited lecture, Festkolloquium der Fakultät für Mathematik und Physik der Universität Hannover im Rahmen der 175-Jahr Feier der Universität Hannover, 10 May, Hannover, Germany. . hdl:10013/epic.25643

Conference -Talk Immler, F. , Schrems, O. , Stein, B. , Mielke, B. , Rutz, S. , Terli, Ö. , Beninga, I. and Ruhe, W. (2006) A new LIDAR system for the detection of cloud and aerosol backscatter, depolarization, extinction and fluorescence , 23rd International laser radar conference, Nara, Japan.-28.08.2006. . hdl:10013/epic.25550

Conference -Poster Wolff, M. M. , Herber, A. and Schrems, O. (2006) A new balloon-borne optical sensor for statospheric trace gas measurements , 105. Busnentagung, 25-27 May, Erlangen, Germany. . hdl:10013/epic.25605

Conference -Poster Schrems, O. , Immler, F. , Beninga, I. and Ruhe, W. (2006) A new mobile LIDAR system for atmospheric aerosol research , 105. Bunsentagung, 25-27 May, Erlangen, Germany. . hdl:10013/epic.25604

Conference -Poster Warneke, T. , Notholt, J. , Velazco, V. and Schrems, O. (2005) Atmospheric trace gas measurements in the tropics by ground based FTIR-spectrometry , 69. Jahrestagung der Deutschen Physikalischen Gesellschaft, 4-9 March, Berlin, Germany. . hdl:10013/epic.24325

Conference -Talk Warneke, T. , Notholt, J. , Velazco, V. and Schrems, O. (2005) CO2 retrieved from ground-based solar FT-spectroscopy , 69.Jahrestagung der Deutschen Physikalischen Gesellschaft, 4-9 March, Berlin, Germany. . hdl:10013/epic.24326

Conference -Talk Warneke, T. , Notholt, J. , Velazco, V. and Schrems, O. (2005) CO2 retrieved from ground-based solar FT-spectroscopy , 69.Jahrestagung der Deutschen Physikalischen Gesellschaft, 4-9 March, Berlin, Germany. . hdl:10013/epic.24327

Conference -Conference paper Immler, F. , Krüger, K. , Schrems, O. , Engelbart, D. , Fortuin, P. and Verver, G. (2005) Cirrus clouds and ice supersaturated regions observed by Raman lidar and radiosondes. , Proceedings of Water Vapour in the Upper Troposphere and Lower Stratosphere Workshop, Lancaster University, England 5th to 7th July 2005. . hdl:10013/epic.24257

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Conference -Talk Immler, F. , Schrems, O. , Krüger, K. , Verver, G. , Fortuin, P. and Engelbart, D. (2005) Cirrus clouds and ice supersaturated regions observed by lidar and radiosondes. , Joint CWVC and UTLS OZONE 'Water Vapour in the UTLS' Workshop: 5-7 July 2005, Lancaster, UK. . hdl:10013/epic.23436

Conference -Talk Immler, F. , Kaiser, D. , Schrems, O. and Engelbart, D. (2005) Cirrus clouds, contrails, and ice supersaturated regions: observations by lidar and radiosonde in Lindenberg/Germany , European Geosciences Union, General Assembly, Vienna/Austria.-29.April 2005. . hdl:10013/epic.23037

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Conference -Poster Immler, F. and Schrems, O. (2005) Fluorescing aerosol from Siberian forest fires in the lowermost stratosphere. , European Geosciences Union, General Assembly, Vienna/Austria.-29.April 2005. . hdl:10013/epic.23038

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Conference -Talk Immler, F. , Engelbart, D. and Schrems, O. (2005) Fluoreszierende Aerosole in der Stratosphäre , 69. Jahrestagung der Deutschen Physikalischen Gesellschaft (DPG) im World Year / International Year of Physics 2005,4.-9. März 2005, Berlin. . hdl:10013/epic.22690

Conference -Talk Immler, F. and Schrems, O. (2005) Is fluorescence of biogenic aerosols an issue for Raman lidar measurements? , Lidar Technologies, Techniques, and Measurements for Atmospheric Remote Sensing, SPIE conference, Bruges, BelgiumSeptember 2005. . hdl:10013/epic.23438

Conference -Conference paper Immler, F. and Schrems, O. (2005) Is fluorescence of biogenic aerosols an issue for Raman lidar measurements? , Proc. SPIE, Lidar Technologies, Techniques, and Measurements for Atmospheric Remote Sensing; Upendra N. Singh, Ed . hdl:10013/epic.24256

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Conference -Talk Immler, F. , Kaiser, D. and Schrems, O. (2005) Lidar-Messungen dünner Eiswolken und der Temperatur an der tropischen Tropopause , 69. Jahrestagung der Deutschen Physikalischen Gesellschaft (DPG) im World Year / International Year of Physics 2005, 4.-9. März 2005, Berlin. . hdl:10013/epic.22691

Conference -Conference paper Wuttke, S. , Seckmeyer, G. , Schrems, O. and König-Langlo, G. (2005) Radiation Measurements at the German Antarctic Neumayer Station , Ultraviolet ground- and space-based measurements, models, and effects V : 31 July - 1 August 2005, San Diego, California, USA ; [Conference on Ultraviolet Ground- and Space-Based Measurements, Models, and Effects] / sponsored and publ. by SPIE, the Inter . doi:https://doi.org/10.1117/12.616352 , hdl:10013/epic.24494

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Conference -Talk Wuttke, S. , Seckmeyer, G. , Schrems, O. and König-Langlo, G. (2005) Radiation measurements at the German Antarctic Neumayer Station , Talk, Ultraviolet Ground- and Space-based Measurements, Models, and Effects V, The International Society for Optical Engeneering, 31 July - 1 August 2005, San Diego, USA. . hdl:10013/epic.24493

Conference -Poster Schrems, O. and Hanken, T. (2005) Spectral UV-Measurements in the Arctic and Antarctica , 6th Workshop on Ultraviolet Radiation Measurements, 20-21 October, Davos, Switzerland. . hdl:10013/epic.24627

Conference -Poster Immler, F. , Kaiser, D. , Schrems, O. , Krüger, K. , Fortuin, J. P. and Verver, G. H. L. (2005) Thin ice clouds at the tropical tropopause; observations by a mobile lidar system during the STAR-project 2004 in Paramaribo/Suriname , European Geosciences Union, General Assembly, Vienna/Austria.-29.April 2005. . hdl:10013/epic.23036

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Conference -Poster Krüger, K. , Tegtmeier, S. , Immler, F. , Rex, M. , Wohltmann, I. , Schrems, O. , Haynes, P. and Morcrette, J. J. (2005) Transport processes in the TTL calculated by a newly developed trajectory model coupled with a radiative transfer model , EGU General Assembly 2005, 24-29 April, Vienna, Austria. . hdl:10013/epic.23044

Conference -Poster Wuttke, S. , Schrems, O. , Hanken, T. and Wiencke, C. (2005) A non-scanning UV spectroradiometer for long-term measurements in polar regions , 6th Workshop on Ultraviolet Radiation Measurements, 20-21 October, Davos, Switzerland. . hdl:10013/epic.24628

Conference -Talk Fortuin, J. P. F. , Fujiwara, M. , Immler, F. , Scheele, R. , Schrems, O. and Verver, G. H. L. (2005) The origin of cirrus observed over tropical Paramaribo station (6°N 55°W) , European Geosciences Union, General Assembly, Vienna/Austria.-29.April 2005. . hdl:10013/epic.23035

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Conference -Poster Herber, A. , Yamanouchi, T. , Kaneto, S. , Treffeisen, R. , Vitale, V. , Weller, R. and Schrems, O. (2004) AOD measurements in Antarctica at coastal and Antarctic plateau areas , XVIII SCAR Open Science Conference, 25-31 July 2004, Bremen, Germany, Poster S16/P06. . hdl:10013/epic.21545

Conference -Talk Warneke, T. , Notholt, J. , Schulz, A. , Velazco, V. and Schrems, O. (2004) Atmospheric carbon dioxide retrieved from ground-based solar FT-spectroscopy , Fachvortrag, Frühjahrstagung der Deutschen Physikalischen Gesellschaft, 22-23 März, München, Germany. . hdl:10013/epic.20612

Conference -Talk Velazco, V. , Notholt, J. , Warneke, T. , Schulz, A. and Schrems, O. (2004) Carbon Monoxide Variability in the Northern and Southern Hemisphere Measured by High-Resolution Solar Absorption Spectroscopy , Fachvortrag, Frühjahrstagung der Deutschen Physikalischen Gesellschaft, 22-23 März, München, Germany. . hdl:10013/epic.20614

Conference -Talk Immler, F. , Schrems, O. , Kaiser, D. and Engelbart, D. (2004) Cirrus and contrail observations by a mobile Lidar system , Ice, soot, and aviation: What impact on the environment? International conference, La Londe, France.-14.5.2004 . hdl:10013/epic.20674

Conference -Invited talk Immler, F. and Schrems, O. (2004) Hardware and software issues for the automated Mobile Aerosol Raman Lidar (MARL). , First International Raman Lidar Techniques Workshop, NASA Goddard Space Flight Center, May 25-28, Greenbelt, Maryland, USA . hdl:10013/epic.20679

Conference -Poster Palm, M. , Savigny, C. , Härle, H. , Warneke, T. , Velazco, V. , Künzi, K. F. , Notholt, J. , Burrows, J. and Schrems, O. (2004) Intercomparison of O3 profiles observed by SCIAMACHY, ground based microwave and FTIR instruments , Poster, Second Workshop on the Atmospheric Chemistry Validation of ENVISAT (ACVE-2), 3-7 May, Frascati, Italy. . hdl:10013/epic.24769

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Conference -Poster Immler, F. , Sandradewi, J. , Herber, A. , Schrems, O. and Tegtmeier, S. (2004) Lidar- und Sonnenphotometermessungen von Saharastaubschichten über dem Atlantik , Frühjahrstagung der Deutschen Physikalischen Gesellschaft, 22.-23. März, München, Germany. . hdl:10013/epic.20613

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Conference -Talk Immler, F. and Schrems, O. (2004) Lidar-Beobachtung von extrem dünnen Zirren im Bereich des tropischen Atlantiks , Fachvortrag, Frühjahrstagung der Deutschen Physikalischen Gesellschaft, 22-23 März, München, Germany. . hdl:10013/epic.20611

Conference -Talk Immler, F. and Schrems, O. (2004) Measurements of aerosol and cirrus clouds in the UTLS by a shipborne LIDAR , 22nd International Laser Radar Conference, July 12-16, Matera, Italy. . hdl:10013/epic.20678

Conference -Conference paper Immler, F. and Schrems, O. (2004) Measurements of aerosol and cirrus clouds in the UTLS by a shipborne lidar. , Reviewed and revised papers presented at the 22nd International Laser Radar Conference (ILRC 2004) : 12 - 16 July 2004, Matera, Italy / European Space Agency. Gelsomina Pappalardo, Aldo Amodeo (eds.), I. (ESA SP; 561, Buch) . hdl:10013/epic.21385

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Conference -Poster Immler, F. , Kaiser, D. , Schrems, O. and Engelbart, D. (2004) Messungen von troposphärsichem Wasserdampf, Kondensstreifen und Zirren am Meteorologischen Observatorium Lindenberg , Frühjahrstagung der Deutschen Physikalischen Gesellschaft, 22-23 März, München, Germany. . hdl:10013/epic.20615

Conference -Conference paper Leblanc, T. , McDermid, S. , Müller, M. , Immler, F. , Schrems, O. , Stebel, K. , Hansen, G. , Steinbrecht, W. , Claude, H. , Pazmino, A. , Godin-Beekmann, S. , Ancellet, G. , Baray, J. L. , Bencherif, H. , Meijer, Y. , Swart, D. , Twigg, L. , McGee, T. , Thayer, J. , Livingston, J. , Keckhut, P. , Hauchcorne, A. , Barnes, J. E. and von der Gathen, P. (2004) The NDSC ozone and temperature lidar algorithm intercomparison initiative (A2I): project overview , Reviewed and revised papers presented at the 22nd International Laser Radar Conference (ILRC 2004) : 12 - 16 July 2004, Matera, Italy / European Space Agency. Gelsomina Pappalardo ..., eds., II. (ESA SP ; 561, Buch) . hdl:10013/epic.21386

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Conference -Talk Wolff, M. M. , Herber, A. , Ruhe, W. , Hoops, J. and Schrems, O. (2004) Neu-Entwicklung einer kleinen und leichten optischen Ballonsonde zur Messung stratosphärischer Spurenstoffe , Deutsch-Österreichische-Schweizerische (DACH) Meteorologen-Tagung, 7.-10. September, Karlsruhe, Germany. . hdl:10013/epic.21844

Conference -Talk Immler, F. , Kaiser, D. and Schrems, O. (2004) Observations of extremely thin clouds in the tropical tropopause region by a ship based lidar. , European Geosciences Union, 1st General Assembly, 25 - 30 April 2004, Nice, France. . hdl:10013/epic.20677

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Conference -Poster Jacobi, H. W. , Annor, T. , Quansah, E. and Schrems, O. (2004) Photochemical reactions of trace compounds in snow , 68. Physikertagung der Deutschen Physikalischen Gesellschaft, 22-26 March, Munich, Germany. . hdl:10013/epic.20532

Conference -Poster Jacobi, H. W. , Annor, T. , Quansah, E. and Schrems, O. (2004) Photochemical reactions of trace compounds in snow , Austrian German Hungarian - Swiss Tetranational Symposium 'Perspectives of photochemistry in the new millenium', 711 March, Bad Gastein, Austria . hdl:10013/epic.20533

Conference -Poster Annor, T. , Quansah, E. , Jacobi, H. W. and Schrems, O. (2004) Photochemical reactions of trace compounds in snow , XXVIII SCAR Open Science Conference, 25-27 July, Bremen, Germany. . hdl:10013/epic.21413

Conference -Invited talk Schrems, O. (2004) Polarforschung heute , Plenarvortrag, BRUKER OPTIK Anwendertreffen, 16.-17. November, Ettlingen (Germany). . hdl:10013/epic.22461

Conference -Invited talk Schrems, O. (2004) Studies of the Tropical Atmosphere: Towards a high altitude atmospheric observatory at Mérida , Invited Lecture, Seminario Ambiental Estudios de la Atmósfera Tropical, Facultad de Ciencias Universidad de Los Andes, 23 November 2004, Mérida, Venezuela. . hdl:10013/epic.24704

Conference -Poster Jacobi, H. W. , Wolff, M. M. and Schrems, O. (2004) Tropospheric ozone depletion events observed over the frozen Arctic Ocean , Quadrennial Ozone Symposium, 1-8 June, Kos, Greece. . hdl:10013/epic.20531

Conference -Conference paper Jacobi, H. W. , Wolff, M. M. and Schrems, O. (2004) Tropospheric ozone depletion events observed over the frozen Arctic Ocean , Proceedings of the XX Quadrennial Ozone Symposium <1-8 June 2004, Kos, Greece> / Edt. C.S. Zerefos.. ISBN 960-630-103-6, ISBN 960-630-101-1, ISBN 960-630- . hdl:10013/epic.21234

Conference -Poster Immler, F. , Schrems, O. , Kaiser, D. and Engelbart, D. (2004) Water vapour, contrails and cirrus cloud measurements by lidar and radiosondes at the Meteorological Observatory Lindenberg , European Geosciences Union, 1st General Assembly, 25 - 30 April 2004, Nice, France. . hdl:10013/epic.20676

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Conference -Conference paper Wolff, M. M. , Ruhe, W. , Hoops, J. , Herber, A. and Schrems, O. (2004) A new balloon-borne optical sensor for stratospheric ozone-measurements , XX Quadrennial Ozone Symposium, 1.-8. June 2004, Kos, Greece.ff . hdl:10013/epic.21177

Conference -Poster Ignatov, S. , Schrems, O. , Sennikov, P. and Razuvaev, A. G. (2003) Ab initio study of reactive species formed at water ice surfaces during photolysis of adsorbed ozone , XIth International Congress of Quantum Chemistry 2003, July 20-26, Bonn (Germany). . hdl:10013/epic.20507

Conference -Talk Herber, A. , Yamanouchi, T. , Thomason, L. and Schrems, O. (2003) Aerosol Optical Depth Measurements in both Polar Regions with Sun- and Star Photometer , X Workshop on Antarctic Atmosphere and SCAR Workshop on Oceanography, 22-24 Oct, Roma, Italy. . hdl:10013/epic.20277

Conference -Talk Herber, A. , Treffeisen, R. and Schrems, O. (2003) Aerosol ground-based measurements in the Arctic , Vortrag am NILU Kjeller, Norway. Aug 2003.. . hdl:10013/epic.20278

Conference -Invited talk Schrems, O. (2003) Atmospheric Chemistry in Marine and Polar Environments , Invited Lecture, Department of Chemistry, University of Nizhniy Novgorod, 12. Sept., Nizhniy Novgorod, Russland. . hdl:10013/epic.20369

Conference -Invited talk Schrems, O. (2003) Atmosphärische Spurenstoffe in den Polargebieten und ihre Wechselwirkung mit Schnee und Eis , Eingeladener Kolloquiumsvortrag, BASF AG Ludwigshafen. Mai 2003. . hdl:10013/epic.19289

Conference -Poster Ignatov, S. , Razuvaev, A. G. , Sennikov, P. and Schrems, O. (2003) Catalytic activity of water clusters in gas-phase hydrolysis reactions , XIth International Congress of Quantum Chemistry 2003, July 20-26, Bonn (Germany). . hdl:10013/epic.20508

Conference -Invited talk Schrems, O. (2003) Changed atmospheric composition of the high latitutde atmosphere , Invited Lecture, Symposium on Environmental Changes in High Northern Latitudes, 15-16 Sept., St. Petersburg, Russland. . hdl:10013/epic.20368

Conference -Conference paper Immler, F. and Schrems, O. (2003) Comparison of cirrus cloud properties in the northern and southern hemisphere on the basis of lidar measurements. , European Conference on Aviation, Atmosphere and Climate (AAC) : Proceedings of an International Conference Friedrichshafen, Germany, 30 June to 3 July 2003 / edited by Robert Sausen, Christine Fichter and Georgios Amanatidis.(Air pollution research report . hdl:10013/epic.19358

Conference -Conference paper Immler, F. and Schrems, O. (2003) Comparison of cirrus cloud properties in the northern and southern hemisphere on the basis of lidar measurements. , Special issue: aviation, atmosphere und climate : [The European Conference on Aviation, Atmosphere and Climate (AAC) in FriedrichshafenJune to 3 July 2003 ...] Berlin [u.a.] : Bornträger, p.306-309. (Meteorologische Zeitschrift ; 14.2005,4) . hdl:10013/epic.19826

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Conference -Poster Velazco, V. , Warneke, T. , Notholt, J. , Schulz, A. and Schrems, O. (2003) Influences of biomass burning events on Arctic trace gases detected from long term meaurements by Fourier transform infrared spectroscopy , EGS-AGU-EUG Joint Assembly, 7-11 April, Nice (France). . hdl:10013/epic.20511

Conference -Talk Immler, F. and Schrems, O. (2003) Lidar Measurements of tropical subvisual cirrus (TSC) above the central Atlantic ocean , Lidar measurements in Latin America, Workshop, Camaguey, Cuba. . hdl:10013/epic.16888

Conference -Talk Immler, F. and Schrems, O. (2003) Lidar measurements of tropical subvisual cirrus above the central Atlantic Ocean , Tropic Workshop at DLR Oberpaffenhofen . hdl:10013/epic.19357

Conference -Talk Schrems, O. (2003) Mérida, a new high altitude atmospheric research station in the tropics , Tropic Workshop at DLR Oberpfaffenhofen, 14-16 May, Weßling (Germany). . hdl:10013/epic.19509

Conference -Talk Schrems, O. (2003) Mérida,a new high altitude atmospheric research station in the tropics , Tropic Workshop, 14-16 Mai, DLR Oberpfaffenhofen/Weßling. . hdl:10013/epic.19368

Conference -Conference paper Kärcher, B. , Schumann, U. , Brinkop, S. , Busen, R. , Flentje, H. , Gierens, K. , Graf, J. , Haag, W. , Hendricks, J. , Mannstein, H. , Marquart, S. , Meyer, R. , Petzold, A. , Ponater, M. , Sausen, R. , Schmid, H. , Wendling, P. , Aigner, M. , Frank, P. , Gerlinger, P. , Noll, B. , Stricker, W. , Wahl, C. , Schurath, U. , Möhler, O. , Schaefers, S. , Stetzer, O. , Schrems, O. , Beyerle, G. , Immler, F. , Kruse, H. , Döpelheuer, A. , Plohr, M. , Schiller, C. , Bläsner, M. , Krämer, M. , Mangold, A. , Wollny, A. , Arnold, F. , Wilhelm, S. , Aufmhoff, H. , Timmreck, C. , Feichter, J. , Lohmann, U. , Ström, J. and Rother, T. (2003) Particles and Cirrus Clouds (PAZI): Overview of results 2000-2003 , European Conference on Aviation, Atmosphere and Climate (AAC) : Proceedings of an International Conference Friedrichshafen, Germany, 30 June to 3 July 2003 / edited by Robert Sausen, Christine Fichter and Georgios Amanatidis.(Air pollution research report . hdl:10013/epic.19827

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Conference -Talk Herber, A. and Schrems, O. (2003) Past and future aerosol airborne activities in both polar regions and the related ground-based measurements: a joint Japanese - German project , Vortrag an der Nagoya University, Graduate School of Environmental Studies, 08. Mai 2003. . hdl:10013/epic.19298

Conference -Talk Jacobi, H. W. , Kwakye-Awuah, B. and Schrems, O. (2003) Photochemical destruction of H2O2 and HCHO in snow , 7. International Symposium on Antarctic Glaciology, 25-29 Aug., Milano, Italy. . hdl:10013/epic.19281

Conference -Talk Piel, C. , Weller, R. , Herber, A. , Kriews, M. , Schrems, O. , Huke, M. and Wagenbach, D. (2003) Results of aerosol measurements at Kohnen station in 2001/02 , Vortrag auf dem ASTAR-Meeting, 30.1.-31.1.2003, Bremerhaven. . hdl:10013/epic.18301

Conference -Talk Immler, F. and Schrems, O. (2003) Saharan dust events observed in the tropics and subtropics by a shipborne Aerosol Raman lidar , Lidar measurements in Latin America, Workshop, Camaguey, Cuba . hdl:10013/epic.16885

Conference -Poster Tüg, H. , Hanken, T. and Schrems, O. (2003) Spectral UV-measurements at NDSC sites in the Arctic (Ny-Alesund, Spitsbergen) and Antarctica (Neumayer Station) , EGS-AGU-EUG Joint Assembly, 7-11 April, Nice (France). . hdl:10013/epic.20509

Conference -Talk Immler, F. and Schrems, O. (2003) Subvisual cirrus clouds in the midlatitude and tropical tropopause region observed by lidar , EGU General assembly, Nice 2003. . hdl:10013/epic.16871

Conference -Talk Immler, F. and Schrems, O. (2003) Vertical structure and microphysical properties of Saharan dust retrieved from shipborne lidar measurements , EGU General Assembly, Nice . hdl:10013/epic.16876

Conference -Poster Tüg, H. , Hanken, T. and Schrems, O. (2003) A new multichannel UV spectroradiometer for field measurements in harsh environments , EGS-AGU-EUG Joint Assembly, 7-11 April, Nice (France). . hdl:10013/epic.20510

Conference -Poster Herber, A. , Thomason, L. W. , Treffeisen, R. , Burton, S. P. and Schrems, O. (2002) Aerosol Optical Depth Measurements in Polar Regions and the Related Sage II Aerosol Product , AGU Spring Meeting, 28. - 31. Mai 2002, Washington, DC, USA. . hdl:10013/epic.19259

Conference -Talk Jacobi, H. W. , Honrath, R. E. , Peterson, M. C. , Lu, Y. , Dibb, J. E. , Arsenault, M. A. , Swanson, A. L. , Blake, N. J. , Bales, R. C. and Schrems, O. (2002) Concentrations of reactive trace gases in the interstitial air of surface snow , 27. General Assembly EGS, 21-26 Apr., Nice, France. . hdl:10013/epic.19823

Conference -Invited talk Reinhardt, H. , Kriews, M. , Schrems, O. , Miller, H. , Lüdke, C. , Hoffmann, E. and Skole, J. (2002) Development and Application of a new Laser Ablation ICP-MS technique as a tool for high-resolution climate reconstuctions in polar ice cores , Festvortrag DV10 im Rahmen der A.M.S.El-Preis Verleihung auf dem Workshops Elementspeziation, 17.-18.1.2002, Universität Mainz. . hdl:10013/epic.17381

Conference -Conference paper Wiencke, C. , Hanelt, D. , Bischof, K. , Tüg, H. , Karsten, U. and Schrems, O. (2002) Enhanced UV radiation and its implications for seaweeds from Spitsbergen , The changing physical environment : proceedings from the sixth Ny-Ålesund International Scientific Seminar : Polar Environmental Centre, Tromsø, NorwayOctober 2002 / editors: Jon Børre Ørbæk ... [et al.] Tromsø : Norsk polarinstitutt, 107-110 (Internrappo . hdl:10013/epic.16352

Conference -Poster Ignatov, S. , Razuavaev, A. K. , Jacobi, H. W. and Schrems, O. (2002) Formation of Surface Species After Ozone Photolysis on Ice at 80K: A Combined FTIR and Ab Initio Study , International Conference on the Physics and Chemistry of Ice, 14-19 July, St. John's, Canada. . hdl:10013/epic.20578

Conference -Poster Herber, A. , König-Langlo, G. , Debatin, S. , Graeser, J. , Loose, B. and Schrems, O. (2002) Fully Automatic Aerosol Optical Depth Measurements in Antarctica and the Arctic , Poster auf dem BSRN Meeting: 27. 31. May 2002, Regina, Kanada. . hdl:10013/epic.19303

Conference -Poster Immler, F. , Schrems, O. , Gayet, J. F. , Auriol, F. , Minikin, A. , Petzold, A. and Ström, J. (2002) Ground-based Lidar measurements of cirrus clouds in the northern and southern hemisphere (INCA): Comparison with in-situ measurements. , EGS, General Assembly, Nice . hdl:10013/epic.16899

Conference -Talk Immler, F. , Schrems, O. and Ström, J. (2002) Lidar measurements of cirrus clouds in the northern and southern hemisphere (INCA): An interhemispheric comparison. , EGS, General Assembly, Nice . hdl:10013/epic.16901

Conference -Poster Wohltmann, I. , Kleinboehl, A. , Bremer, H. , König, M. , Lindner, K. , Haerle, H. , Hoock, M. , Quack, M. , Kuenzi, K. and Schrems, O. (2002) Measured chlorine activation, reservoir gases and denitrification in comparison to the SLIMCAT model , Sixth European Symposium on Stratospheric Ozone in Göteborg, Sweden. . hdl:10013/epic.19987

Conference -Poster Lindner, K. , Hoock, M. , Quack, M. , Wohltmann, I. , Künzi, K. F. and Schrems, O. (2002) Measurements of Stratospheric Chlorine Monoxide and Water Vapour In Ny-Ålesund, Spitsbergen , EGS XXVII General Assembly, 21-26 April, Nice, France. . hdl:10013/epic.24995

Conference -Poster Lindner, K. , Buschmann, N. , Haerle, H. , Hoock, M. , Kleindienst, A. , Kuenzi, K. , Quack, M. , Wohltmann, I. and Schrems, O. (2002) Measurements of stratospheric Chlorine Monoxide in Ny-Ålesund, Spitsbergen , Sixth European Symposium on Stratospheric Ozone in Göteborg, Sweden and Fruehjahrstagung DPG, Leipzig, Germany. . hdl:10013/epic.19991

Conference -Conference paper Gayet, J. F. , Auriol, F. , Immler, F. , Schrems, O. , Minikin, A. , Petzold, A. , Ovarlez, J. and Ström, J. (2002) Microphysical and optical properties of a wave-cirrus cloudsampled during the INCA experiment , AMSth Conference on Cloud Physics 37 June 2002 in Ogden, UT. {http://ams.confex.com/ams/11AR11CP/11cldphy/} {http://ams.confex.com/ams/11AR11CP/11cldphy/abstracts/40770.htm} . hdl:10013/epic.16896

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Conference -Poster Wohltmann, I. , Lindner, K. , Haerle, H. , Hoock, M. , Quack, M. , Kuenzi, K. and Schrems, O. (2002) Ozone depletion in the Arctic winters 1999/2000 and 2000/2001 , Sixth European Symposium on Stratospheric Ozone in Göteborg, Sweden and Ozone Loss Workshop, Potsdam, Germany and Fruehjahrstagung DPG, Leipzig, Germany. . hdl:10013/epic.19986

Conference -Talk Jacobi, H. W. and Schrems, O. (2002) Photochemical reactions of H2O2 and HCHO in ice , 10. International Conference on the Physics and Chemistry of Ice, 14-19 July, St. John's, Canada. . hdl:10013/epic.19824

Conference -Poster Piel, C. , Kriews, M. , Weller, R. , Schrems, O. , Lüdke, C. , Taubner, K. , Skole, J. and Hoffmann, E. (2002) Size fractionated particele sampling and trace element analysis of Antarctic aerosol. , Poster presentation at the 12th Euroanalysis, 08.-13.09.2002 Dortmund, FRG. . hdl:10013/epic.17585

Conference -Poster Piel, C. , Weller, R. , Herber, A. , Wagenbach, D. , Huke, M. and Schrems, O. (2002) A Study of Aerosol Properties in Dronning Maud Land, Antarctica during Austral Summers , AGU Fall 2002, San Franzisco, Paper Number: A72A-0149, Abstract Reference Number: 7174. . hdl:10013/epic.19169

Conference -Invited talk Herber, A. , Treffeisen, R. , Piel, C. , Shiobara, M. , Yamanouchi, T. and Schrems, O. (2002) Tropospheric aerosol variation in both polar regions , The Twenthy-fifth Symposium on Polar Meteorology and Glaciology, Tokyo, Japan, November 2002. . hdl:10013/epic.17767

Conference -Talk Riedel, K. , Weller, R. and Schrems, O. (2002) The effect of UV-radiation on photo-oxidants and formaldehyde in the atmosphere , Lecture, Workshop on UV Radiation and its Effects: an update (2002), 26-28 March, Antarctic Centre, Christchurch, New Zealand. . hdl:10013/epic.20577

Conference -Invited talk Schrems, O. (2001) Aerosole und Zirruswolken: Untersuchungen mit der LIDAR-Methode , Seminar über aktuelle Forschungsthemen der Meteorologie, Forschungszentrum Karlsruhe, 23. Januar, Karlsruhe. . hdl:10013/epic.20579

Conference -Poster Treffeisen, R. , Herber, A. , Shiobara, M. , Yabuki, M. , Thomason, L. W. , Stone, R. S. , Posse, P. , Yamanouchi, T. and Schrems, O. (2001) Aircraft and Ground-based Aerosol Extinction and Brightness Measurements during the ASTAR'2000 Campaign , Poster auf der IAMAS-Konferenz (Interantional Association of Meteorology and Atmospheric Science), 10.-18. Juli 2001 in Innsbruck, Austria.. . hdl:10013/epic.19300

Conference -Poster Reinhardt, H. , Kriews, M. , Miller, H. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (2001) Charakterisierung von Staubhorizonten in arktischen Eisproben mit Cryo- Laserablations-ICP-MS und Cryo-REM/EDXA , Poster im Rahmen des Colloquiums Analytische Atomspektroskopie, 12.03.-15.03.2001, Freiberg. . hdl:10013/epic.17341

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Conference -Talk Kriews, M. , Reinhardt, H. , Schrems, O. , Hoffmann, E. , Lüdke, C. and Skole, J. (2001) Direktanalyse von Eisproben mit der LA-ICP-MS: Eine neue Methode für die Paläoklimaforschung. , Vortrag auf dem CANAS´01 (Colloquium Analytische Atomspektroskopie, 11.-15.3.2001, Freiberg. . hdl:10013/epic.17659

Conference -Conference paper Schumacher, R. , Neuber, R. , Herber, A. , Rairoux, P. and Schrems, O. (2001) Extinction profiles measured with a Raman Lidar in the Arctic troposphere , Advances in Laser Remote Sensing - selected papers, presented at the 20th ILRC, Vichy, France 10 - 14th July 2000", Editors : A. Dabas, C. Loth, J. Pelon; Edition de l'Ecole polytechnique, p. . hdl:10013/epic.12770

Conference -Poster Herber, A. , Yamanouchi, T. , Thomason, L. W. , Shiobara, M. , Yamagata, S. , Hara, K. , Schumacher, R. , Treffeisen, R. , Burton, S. P. , Fujitani, Y. and Schrems, O. (2001) First Results of the ASTAR2000 Campaign - Arctic Study of Tropospheric Aerosol and Radiation - , Poster, Colloqium 25 Years of Research with the Aircraft Falcon, 5th and 6th March 2001 in Oberpfaffenhofen, Germany. . hdl:10013/epic.19301

Conference -Talk Riedel, K. , Weller, R. , Jacob, D. J. , Schrems, O. and Jacobi, H. W. (2001) Hydrogen peroxide and formaldehyde concentrations in the Antarctic troposphere , 8. Scientific Assembly of the International Association of Meteorology and Atmospheric Science, 10-18 July, Innsbruck, Austria. . hdl:10013/epic.19825

Conference -Talk Immler, F. , Beyerle, G. , Ronge, T. and Schrems, O. (2001) LIDAR observations of tropical cirrus above the central Atlantic ocean. , EGS General Assembly, Nice . hdl:10013/epic.16938

Conference -Poster Immler, F. , Beyerle, G. , Ronge, T. and Schrems, O. (2001) LIDAR-Messungen von Zirren in den mittleren Breiten der Nord- und der Südhemisphäre , DPG Frühjahrstagung, UP, Hamburg. . hdl:10013/epic.16948

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Conference -Poster Immler, F. , Beyerle, G. , Ronge, T. and Schrems, O. (2001) LIDAR-measurements of cirrus clouds in the northern and southern midlatitudes during the INCA-campagne. , EGS General Assembly, Nice . hdl:10013/epic.16940

Conference -Poster Immler, F. , Beyerle, G. , Ronge, T. and Schrems, O. (2001) Lidar-Beobachtung tropischer Zirren über dem Atlantik , Bunsentagung, Stuttgart. . hdl:10013/epic.16943

Conference -Conference paper Lakaschus, S. , Weber, K. , Wania, F. , Bruhn, R. and Schrems, O. (2001) Measurements of POPs in Air and Water on a Transect Across the Atlantic Ocean , Proceedings of the International Workshop "Slowly degradable organics in the atmospheric environment and air-sea exchange". Max-Planck-Institut für Meteorologie, Hamburg, Report No. 335 . hdl:10013/epic.19293

Conference -Poster Immler, F. , Beyerle, G. , Ronge, T. and Schrems, O. (2001) Mobile NDSC-lidar observes high altitude tropical cirrus above the central Atlantic ocean. , NDSC Symposium, Arcachon. . hdl:10013/epic.16935

Conference -Conference paper Schulz, A. , Notholt, J. , Homann, T. , Burrows, J. P. and Schrems, O. (2001) SCIAMACHY validation by ground based FTIR-spectrometry , Proceedings of the Pre-launch Workshop on the Atmospheric Chemistry Validation of Envisat (ACVE)May . hdl:10013/epic.15986

Conference -Talk Coldewey, M. , Weber, M. , Rozanov, V. V. , Burrows, J. P. , Gross, C. and Schrems, O. (2001) Satellite estimation of surface UV flux in the presence of clouds over snow covered areas , Lecture, EGS XXVI General Assembly, 25-30 March, Nice, France. . hdl:10013/epic.23601

Conference -Poster Bischof, K. , Kraebs, G. , Hanelt, D. , Franklin, L. , Nixdorf, O. , Schrems, O. and Wiencke, C. (2001) Seaweeds endangered by enhanced UVB radiation? , 7th International Phycological Congress, Thessaloniki, Greece. . hdl:10013/epic.16628

Conference -Talk Jacobi, H. W. , Frey, M. M. , Hutterli, M. A. , Bales, R. C. and Schrems, O. (2001) Simultaneous measurements of firn air concentrations of H2O2 and HCHO , 26. General Assembly EGS, 25-30 Mar., Nice, France . hdl:10013/epic.15051

Conference -Poster Reinhardt, H. , Kriews, M. , Miller, H. , Schrems, O. , Hoffmann, E. , Lüdke, C. and Skole, J. (2001) Spurenstoffanalysen an Eisbohrkernen mit der Laserablations ICP-MS-Eine neue Methode für die Paläoklimaforschung-. , Posterbeitrag auf dem 11. Jahrescolloquium "Vielfalt der Element- und Elementspeziesanalytik" der IGAS am 07.11.2001 Berlin. . hdl:10013/epic.17607

Conference -Talk Reinhardt, H. , Kriews, M. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (2001) Untersuchungen zur Bestimmung von Spurenelementen in Eisbohrkernen mit Laserablations-ICP-MS , Vortrag im Rahmen der 20. Internationalen Polartagung der Deutschen Gesellschaft für Polarforschung in Dresden, 26.-30.03.2001, Terra Nostra, Selbstverlag der Alfred-Wegener-Stiftung . hdl:10013/epic.17361

Conference -Poster Kriews, M. , Stölting, I. and Schrems, O. (2001) Untersuchungen zur Elementverteilung zwischen gelöster und partikulärer Phase in Schneeproben aus der Arktis. , Posterpräsentation auf dem CANAS´01 (Colloquium Analytische Atomspektroskopie), 11.-15.3.2001, Freiberg. . hdl:10013/epic.17661

Conference -Poster Immler, F. , Beyerle, G. , Ronge, T. and Schrems, O. (2001) The mobile NDSC-Lidar MARL: Measurements of Aerosol and Clouds in the northern and southern hemisphere. , NDSC Symposium, Arcachon. . hdl:10013/epic.16933

Conference -Poster Jacobi, H. W. , Hutterli, M. A. , Frey, M. M. , Bales, R. C. and Schrems, O. (2000) Are photochemical processes on the snow surface important for the exchange of H2O2 and HCHO between the atmosphere and snow? , AGU Fall Meeting, 15-19 Dec., San Francisco, USA . hdl:10013/epic.15044

Conference -Invited talk Reinhardt, H. , Kriews, M. , Lüdke, C. , Hoffmann, E. , Skole, J. and Schrems, O. (2000) Atmosphärische Spuren im Eis: Bestimmung von Spurenelementen in Eisbohrkernen mit der Laserablations ICP-MS. , Festvortrag auf dem GDCH-Kolloquium (Gesellschaft Deutscher Chemiker) am 18.12.2000 an der Universität Bremen. . hdl:10013/epic.17875

Conference -Poster Reinhardt, H. , Kriews, M. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (2000) Bestimmung von Spurenelementen in Eisbohrkernen mit Laserablations ICP-MS. , Posterbeitrag auf dem GDCH Jungchemikerforum (Gesellschaft Deutscher Chemiker), Universität Hamburg im September 2000. . hdl:10013/epic.17910

Conference -Poster Reinhardt, H. , Kriews, M. and Schrems, O. (2000) Bestimmung von Spurenelementen in Eisbohrkernen mittels Laserablations-ICP-MS. , Posterbeitrag auf der Tagung Umweltphysik der Deutschen Physikalischen Gesellschaft, 20.3.-23.3.2000, Bremen. . hdl:10013/epic.17916

Conference -Poster Jacobi, H. W. , Weller, R. , Jones, A. E. , Anderson, P. S. and Schrems, O. (2000) Concentrations of peroxyacetyl nitrate (PAN) during the Photochemical Experiment at Neumayer (PEAN'99) , Frühjahrstagung Deutsch Physikalische Gesellschaft, 21-24 March, Bremen, Germany. . hdl:10013/epic.19822

Conference -Talk Reinhardt, H. , Kriews, M. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (2000) Determination of Trace Elements in Ice Core Samples by Laser Ablation Inductively Coupled Plasma Mass Spectrometry , Lecture at the 7th International Conference on Plasma Source Mass Spectrometry: The Millenium Conference held at the University of Durham on 10-15 September 2000. . hdl:10013/epic.17311

Conference -Poster Notholt, J. , Schrems, O. and Toon, G. T. (2000) FTIR Measurements of Stratospheric Trace Gases at the Arctic Primary NDSC Site Ny-Aalesund , 2000 Western Pacific Geophysics Meeting, June 27-30, Tokyo, Japan. . hdl:10013/epic.22946

Conference -Conference paper Immler, F. , Beyerle, G. , Ronge, T. and Schrems, O. (2000) Lidar observations of cirrus clouds and tropospheric aerosols during INCA and LIMPIDO: First results , Air Pollution Research Report 74, "Aviation, aerosols, contrails and cirrus clouds (A2C3), U. Schumann and G. Amanatidis (eds), Proceedings of a European Workshop, Seeheim (Frankfurt), July 10-12" . hdl:10013/epic.15571

Conference -Poster Kriews, M. , Stölting, I. and Schrems, O. (2000) Multielementanalytik von Aerosolen in Trockenperioden und Niederschlagsperioden aus der Arktis. , Posterbeitrag auf dem 10. Jahrescolloquium "Vielfalt der Element- und Elementspeziesanalytik" der IGAS (Interessengemeinschaft Atomspektroskopie Berlin), am 15.11.2000 Berlin.. . hdl:10013/epic.17883

Conference -Poster Kriews, M. , Stölting, I. and Schrems, O. (2000) Multielementanalytik von Aerosolen in Trockenperioden und Niederschlagsperioden aus der Arktis. , Posterbeitrag auf dem 5. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse vom 18.-21.9.2000 in Jülich, Abstract in Schriften des Forschungszentrum Jülich, in der Reihe Materie und Material, Band 4, ISBN 3-89336- . hdl:10013/epic.17907

Conference -Poster Neuber, R. , Beyerle, G. , von der Gathen, P. , Gernandt, H. , Notholt, J. and Schrems, O. (2000) One Decade of Stratospheric Observations at the NDSC Primary Site Ny-Aalesund , 2000 Western Pacific Geophysics Meeting, June 27-30, Tokyo, Japan. . hdl:10013/epic.22947

Conference -Poster Gross, C. , Tüg, H. and Schrems, O. (2000) Spectral UV-B Measurements at NDSC Sites in the Arctic (Ny-Aalesund) and Antarctica (Neumayer Station) , 2000 Western Pacific Geophysics Meeting, June 27-30, Tokyo, Japan. . hdl:10013/epic.22945

Conference -Talk Kriews, M. , Reinhardt, H. , Lüdke, C. , Hoffmann, E. , Skole, J. and Schrems, O. (2000) Untersuchungen von Spurenelementverteilungen in gefrorenen Eisbohrkernen mit der Laserablations ICP-MS. , Vortrag auf dem Berichts- und Planungskolloquium im Fachbereich Physik und Chemie des Ozeans, der Atmosphäre und der Kryosphäre des Koordinierten Programms Antarktisforschung mit vergleichenden Studien in arktischen Eisgebieten der Deutschen Forschungsgem . hdl:10013/epic.17886

Conference -Poster Reinhardt, H. , Kriews, M. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (2000) Untersuchungen zur Bestimmung von Spurenelementen in Eisbohrkernen mit Laserablations ICP-MS. , Posterbeitrag auf dem 10. Jahrescolloquium "Vielfalt der Element- und Elementspeziesanalytik" der IGAS (Interessengemeinschaft Atomspektroskopie Berlin), am 15.11.2000 Berlin. . hdl:10013/epic.17880

Conference -Poster Reinhardt, H. , Kriews, M. , Lüdke, C. , Hoffmann, E. , Skole, J. and Schrems, O. (2000) Untersuchungen zur Bestimmung von Spurenelementen in Eisbohrkernen mit Laserablations ICP-MS. , Posterbeitrag auf dem 5. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse vom 18.-21.9.2000 in Jülich, Abstract in Schriften des Forschungszentrum Jülich, in der Reihe Materie und Material, Band 4, ISBN 3-89336- . hdl:10013/epic.17906

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Conference -Poster Jacobi, H. W. , Weller, R. , Jones, A. E. and Schrems, O. (1999) Concentrations of peroxy acetyl nitrate (PAN) during the Photochemical Experiment at Neumayer (PEAN'99) , 6. Scientific Conference of the International Global Atmospheric Chemistry Project, 13-17 Sept., Bologna, Italy. . hdl:10013/epic.19821

Conference -Poster Beichert, P. and Schrems, O. (1999) Heterogene Reaktionen an Schwefelsäureaerosol: Eine ab-initio Untersuchung , Bunsentagung 1999 (Physikalische Chemie der Atmosphäre), 13-15 May, Dortmund (Germany). . hdl:10013/epic.22456

Conference -Conference paper Weller, R. , Schrems, O. , Boddenberg, A. and Gäb, S. (1999) Hydroperoxides, formaldehyde and NO/NO2 measurements in the marine boundary layer of the Atlantic Ocean (48N-35S) , Proceedings of EUROTRAC Symposium '98 (P M Borrell, P Borrell, eds ), WITPress, Southampton . hdl:10013/epic.13910

Conference -Poster Kriews, M. , Stölting, I. and Schrems, O. (1999) ICP-MS in combination with a microconcentric nebulizer for the determination of trace elements in ice cores from Greenland , Posterbeitrag auf dem CANAS`99, 14.3.-19.3.1999, Konstanz . hdl:10013/epic.12380

Conference -Poster Bisling, P. , Glauer, J. , Kaufeld, L. , Köhler, S. , Schrems, O. , Weitkamp, C. and Weller, R. (1999) Lidar-Profile des troposphärischen Ozons über dem zentralen Atlantischen Ozean im Rahmen des ALBATROSS Projekts , Bunsentagung 1999 (Physikalische Chemie der Atmosphäre), 13-15 May, Dortumund (Germany). . hdl:10013/epic.22460

Conference -Poster Kriews, M. , Stölting, I. and Schrems, O. (1999) Multielement analyses in aerosol particles from the Arctic during dry and wet sampling periods , Posterbeitrag auf dem CANAS`99, 14.3.-19.3.99, Konstanz . hdl:10013/epic.12381

Conference -Poster Weller, R. , Wagenbach, D. , Levin, I. , Minikin, A. , Schrems, O. and Jones, A. (1999) Spurenstoffmessungen am Luftchemischen Observatorium der Neumayer Station, Antarktis (70°S, 8°W) , Bunsentagung 1999 (Physikalische Chemie der Atmosphäre), 13-15 May, Dortmund (Germany). . hdl:10013/epic.22457

Conference -Poster Kriews, M. , Stölting, I. and Schrems, O. (1999) Trace element distribution in melting pools and snow from Arctic Ocean sea ice , Posterbeitrag auf dem CANAS`99, 14.3.19.3.1999, Konstanz . hdl:10013/epic.12382

Conference -Poster El Naggar, S. E. D. , Schrems, O. , Bluszcz, T. and Hanken, T. (1999) UV-B and Ozone Distributions between Cape Town and Bremerhaven from 27.05.98 to 21.06.98 , Abstracts of the 3rd Workshop of Thematic Network for UV Measurements, Teddington, UK, September 8 - 10,. . hdl:10013/epic.18029

Conference -Poster Kriews, M. , Stölting, I. and Schrems, O. (1999) Untersuchungen zur Elementverteilung zwischen gelöster und partikulärer Phase in Schneeproben aus der Arktis. , Posterbeitrag auf dem 15. ICP-MS Anwendertreffen, 19.-21.9.99, Dresden. . hdl:10013/epic.17928

Conference -Poster Riedel, K. , Weller, R. and Schrems, O. (1999) Variabilität von troposphärischen Peroxiden und Formaldehyd in der Antarktis , Bunsentagung 1999 (Physikalische Chemie der Atmosphäre), 13-15 May, Dortmund (Germany). . hdl:10013/epic.22458

Conference -Poster Reinhardt, H. , Kriews, M. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (1999) Versuche zur Bestimmung von Spurenelementen in Eisbohrkernen mittels Laserablations-ICP-MS , Posterbeitrag, CANAS´99, Colloquium Analytische Atomspektroskopie, 14.-19.03.99, Konstanz, FRG. . hdl:10013/epic.17931

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Conference -Poster Reinhardt, H. , Kriews, M. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (1999) Versuche zur Bestimmung von Spurenelementen in Eisbohrkernen mittels Laserablations-ICP-MS. , Posterbeitrag auf dem CANAS99, 14.3.-19.3.99, Konstanz. . hdl:10013/epic.17932

Conference -Poster Jacobi, H. W. and Schrems, O. (1999) Verteilung von Peroxyacetylnitrat (PAN) in der unbelasteten Troposphäre , Bunsentagung, 13-15 May, Dortmund, Germany. . hdl:10013/epic.19831

Conference -Poster Jacobi, H. W. , Schu, E. , Schrems, O. and Gravenhorst, G. (1999) The fate of peroxyacetyl nitrate (PAN) in a forest atmosphere , 6. Scientific Conference of the International Global Atmospheric Chemistry Project, 13-17 Sept., Bologna, Italy. . hdl:10013/epic.19820

Conference -Poster Weller, R. , Kriews, M. , Minikin, A. , Bluszcz, T. and Schrems, O. (1998) Black carbon measurements in surface air over the Atlantic (60°N-60°S) and at Neumayer Station, Antarctica. , Posterbeitrag auf dem Joint International Symposium on Global Atmospheric Chemistry, 19.-25.8.1998, Seattle, USA. . hdl:10013/epic.17939

Conference -Poster Kriews, M. , Stölting, I. , Schrems, O. and Kipfstuhl, J. (1998) Determination of Trace Elements in Greenland Ice Cores. , Posterbeitrag, auf dem 4. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse, 28.9-1.10,1998, Mainz . hdl:10013/epic.12379

Conference -Poster Jacobi, H. W. , Weller, R. and Schrems, O. (1998) Latitudinal distribution of PAN mixing ratios over the Atlantic Ocean , Joint International Symposium on Global Atmospheric Chemistry, 19-25 Aug., Seattle, USA. . hdl:10013/epic.19819

Conference -Conference paper McGee, T. J. , Gross, M. , Newman, P. , Beyerle, G. , Beninga, I. , Dahl, A. , Neuber, R. , Wahl, P. and Schrems, O. (1998) Lidar temperature measurements at Ny-Ålesund (79N) during winter, 1998 , Proceedings 19th International Laser Radar Conference, NASA/CP-1998-207671/PT1 . hdl:10013/epic.12674

Conference -Conference paper Neuber, R. , Beyerle, G. , Beninga, I. , Rairoux, P. , Schrems, O. , Wahl, P. , Gross, M. , McGee, T. , Iwasaka, Y. , Fujiwara, M. , Shibata, T. , Klein, U. , Steinbrecht, W. and von der Gathen, P. (1998) The Ny-Ålesund Aerosol and Ozone Measurements Intercomparison campaign 1997/98 (NAOMI-98) , Proceedings 19th International Laser Radar Conference, NASA/CP-1998-207671/PT1 . hdl:10013/epic.12795

Conference -Conference paper Stebel, K. , Neuber, R. , Beyerle, G. , Biele, J. , Beninga, I. , Scheuch, P. , Schütt, H. , Schrems, O. and von der Gathen, P. (1998) Polar stratospheric clouds above Spitsbergen , Atmospheric Ozone. Proc Quadrennial Ozone Symposium, 1996 (R D Bojkov, G Visconti, eds) . hdl:10013/epic.13594

Conference -Conference paper Lehrer, E. , Langendoerfer, U. , Wagenbach, D. , Platt, U. , König-Langlo, G. , Wessel, S. , Minikin, A. and Schrems, O. (1998) Tropospheric ozone depletion and related aerosol chemistry at polar regions , EGS-Abstracts Nice 1998 . hdl:10013/epic.14293

Conference -Poster Reinhardt, H. , Kriews, M. , Beninga, I. , Schrems, O. , Lüdke, C. , Hoffmann, E. and Skole, J. (1998) Untersuchungen von Elementsignaturen in arktischen und antarktischen Eisbohrkernen mit der Laserablations-ICP-MS , Posterbeitrag im Rahmen des 4. Symposiums Massenspektrometrischer Verfahren der Elementspurenanalyse zusammen mit dem 14. ICP-MS Anwendertreffen, 28.09.-01.10.1998, Universität Mainz. . hdl:10013/epic.17335

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Conference -Conference paper Weller, R. , Neuber, R. and Schrems, O. (1998) Vertical ozone distribution over the central Atlantic Ocean (70 N-60 S) , Polar stratospheric ozone 1997: Proc 4th Europ Symp on Polar Stratospheric Ozone, Schliersee, 1997 (N R P Harris, I Kilbane-Dawe, Amanatidis, eds ) Air pollution research report . hdl:10013/epic.13909

Conference -Conference paper Biele, J. , Neuber, R. , Warming, J. , Beninga, I. , Stebel, K. , Schrems, O. , Rosen, J. and von der Gathen, P. (1998) The evolution of polar stratospheric clouds above Spitsbergen in winter 1996/97 , 4th European Symposium on Polar Stratospheric Ozone, Schliersee, 1997 (N R P Harris, I Kilbane-Dawe, G T Amanatidis, eds ) Air pollution research report 66 . hdl:10013/epic.10891

Conference -Conference paper Beyerle, G. , Schäfer, H. J. , Neuber, R. , Rairoux, P. , Schrems, O. and McDermid, I. S. (1997) Dual wavelength Raman lidar observations of tropical cirrus clouds during the ALBATROSS campaign 1996 , Optical Remote Sensing of the Atmosphere Optical Society of America, Washington DC, OSA Technical Digest Series 5 . hdl:10013/epic.10874

Conference -Poster Kriews, M. and Schrems, O. (1997) Elementverteilungen in Schmelzwassertümpeln und Schnee auf dem Eis des Arktischen Ozeans , Poster, 13. ICP-MS-Anwendertreffen im GKSS-Forschungszentrum Geesthacht, 7.-9.Sept., Geesthacht, Germany. . hdl:10013/epic.20400

Conference -Poster Kriews, M. and Schrems, O. (1997) Elementverteilungen in Schmelzwassertümpeln und Schnee auf dem Eis des Arktischen Ozeans , Poster, 13. ICP-MS-Anwendertreffen im GKSS-Forschungszentrum Geesthacht, 7.-9.Sept., Geesthacht, Germany. . hdl:10013/epic.20401

Conference -Poster Kölm, J. , Engdahl, A. , Schrems, O. and Nelander, B. (1997) FTIR and UV spectroscopic study of bromide oxides and their photoisomerisation in argon matrices , International Conference on Chemistry and Physics in Matrices, 2-7 August, Spital am Pyhrn, Austria. . hdl:10013/epic.24324

Conference -Conference paper Schrems, O. (1997) The NDSC-Station Ny-Ålesund, Annual Report 1997 , 20 pp . hdl:10013/epic.13427

Conference -Conference paper Schrems, O. , Stebel, K. and Neuber, R. (1997) The evolution of polar stratospheric clouds above Ny-Ålesund , Atmospheric research in Ny- . hdl:10013/epic.13429

Conference -Poster Stebel, K. , Schrems, O. , Neuber, R. , Beyerle, G. and Knudsen, B. (1996) Characteristics of Polar Stratospheric Clouds above Spitsbergen , Poster, EGS General Assembly, 6-10 May, Den Haag, Niederlande. . hdl:10013/epic.20397

Conference -Invited talk Schrems, O. (1996) Die stratosphärische Ozonschicht über den Polargebieten - Ozonloch auch über der Arktis? , Invited Lecture, Institut für Spektrochemie und angewandte Spektroskopie, 19. Juni, Berlin-Adlershof. . hdl:10013/epic.20370

Conference -Poster Kleefeld, C. and Schrems, O. (1996) Dimethylsulfide and aerosol methanesulfonate distribution in the boundary layer at Spitsbergen , Poster, EGS General Assembly, 6-10 May, Den Haag, Niederlande. . hdl:10013/epic.20395

Conference -Poster Becker, E. , Notholt, J. and Schrems, O. (1996) FTIR-Emissionsmessungen von atmosphärischen Spurengasen in der Arktis während der Polarnacht , Poster, 95. Hauptversammlung der Deutschen Bunsen-Gesellscahft für Physikalische Chemie e.V., 16.-18. Mai, Jena, Germany. . hdl:10013/epic.20399

Conference -Talk Notholt, J. , Schrems, O. , Meier, A. and Becker, E. (1996) Hochauflösende FT-IR/UV/Vis Spektroskopie von stratosphärischen Spurengasen in der Arktis mit Sonne und Mond , Vortrag, Frühjahrstagung der Deutschen Physikalischen Gesellschaft, geimeinsame Tagung mit der Österreichischen Physikalischen Gesellschaft, 18.-21. März, Rostock, Germany. . hdl:10013/epic.20398

Conference -Conference paper Weller, R. and Schrems, O. (1996) Vertical O3 stratification, surface NO and H2O2 in the marine Arctic atmosphere in summer , Proceedings of the EUROTRAC Symposium '96 (P M Borrell, T Cvitas, K Kelly and W Seiler eds ) Computational Mechanics Publications, Southampton . hdl:10013/epic.13906

Conference -Poster Kleefeld, C. and Schrems, O. (1996) Vertical distribution of major ions at Spitsbergen during the Arctoc 1995 campaign , Poster, EGS General Assembly, 6-10 May, Den Haag, Niederlande. . hdl:10013/epic.20394

Conference -Invited talk Schrems, O. (1995) Das Ozonloch - Observationen an den deutschen Polarstationen in der Arktis und Antarktis , Eingeladener Vortrag, Chemisches Kolloquium, Universität Hamburg, 3. Februar, Hamburg. . hdl:10013/epic.20371

Conference -Conference paper Stebel, K. , Schrems, O. , Neuber, R. , Beyerle, G. , von der Gathen, P. and Knudsen, B. (1995) Lidar observations of polar stratospheric clouds in the Arctic (Spitsbergen) , Polar stratospheric ozone (J A Pyle, N R P Harris, G T Amanatidis, eds ),European Commission Air Pollution Report 56 . hdl:10013/epic.13592

Conference -Invited talk Schrems, O. (1995) Stratosphärisches Ozon , Eingeladener Vortrag, Informations- und Präsentationsveranstaltung "Ozon - ein Problem unserer Zeit" des TTZ Umweltinstituts Bremerhaven, 28. Sept., Bremerhaven, Germany. . hdl:10013/epic.20392

Conference -Talk Schrems, O. (1995) Stratosphärisches Ozon , Eingeladener Vortrag, Informations- und Präsentationsveranstaltung "Ozon - ein Problem unserer Zeit" des TTZ Umweltinstituts Bremerhaven, 28. Sept., Bremerhaven, Germany. . hdl:10013/epic.20393

Conference -Invited talk Schrems, O. (1994) Die Ozonmessungen an der Forster-Station und der Neumayer-Station in der Antarktis mit aktuellen Meßergebnissen vom September 1994 , Vortrag, "125 Jahre deutsche Polarforschung" - Eine Ausstellung des Alfred-Wegener-Instituts für Polar- und Meeresforschung vom 2. September bis 6. November 1994 im Übersee-Museum Bremen, 30. Sept., Bremen. . hdl:10013/epic.20390

Conference -Invited talk Schrems, O. (1994) Die Ozonschicht über den Polargebieten: Neue Ergebnisse von Feldmessungen und Laboruntersuchungen , Eingeladener Vortrag, Kolloquium der Physikalischen und Analytischen Chemie, Bergische Universität Gesamthochschule Wuppertal, 17. November, Wuppertal. . hdl:10013/epic.20372

Conference -Invited talk Schrems, O. (1994) Entstehung und Auswirkung des Ozonlochs , Eingeladener Vortrag, Landfrauenverein Land Hadeln/Cuxhaven, 13. April, Otterndorf. . hdl:10013/epic.20375

Conference -Poster Lorenzen-Schmidt, H. , Weller, R. and Schrems, O. (1994) FTIR Studies of the Reactions of O(1D)-Atoms with CF3Br and CF2BrCF2Br in the Gas Phase and in Solid Argon Matrices , Poster, 22nd European Congress on Molecular Spectroscopy, 11.-16. Sept., Essen, Germany. . hdl:10013/epic.20377

Conference -Conference paper Peil, S. and Schrems, O. (1994) FTIR spectroscopic studies of low temperature Polar stratospheric cloud model surfaces , 9th Internat Conference on Fourier Transform Spectroscopy, Calgary, Alberta, 1993 Soc of Photo-Optical Instrumentation Engineers (SPIE), Bellingham, Washington . hdl:10013/epic.12958

Conference -Poster Schrems, O. (1994) "FTIR-Spectroscopic Studies of Polar Stratospheric Cloud Model Surfaces: Nitric Acid Hydrates and Heterogeneous Reactions involving N2O5 and HBr", , 22nd European Congress on Molecular Spectroscopy, 11-16 September, Essen (Germany). . hdl:10013/epic.19418

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Conference -Invited talk Schrems, O. (1994) Ground based FTIR Measurements and Analysis of Stratospheric Trace Gases in the Arctic using the Moon and Sun as Infrared Light Sources , Invited Lecture, 22nd European Congress on Molecular Spectroscopy, 11.-16. Sept., Essen, Germany. . hdl:10013/epic.20376

Conference -Conference paper Neuber, R. , Beyerle, G. , Schrems, O. , Fabian, R. , von der Gathen, P. and Krüger, B. C. (1994) Measurements of stratospheric ozone and aerosols above Spitsbergen , Proceedings of the Quadrennial Ozone Symposium, Charlottesville, Virginia, 1992 (R D Hudson, ed), NASA Conference Publication . hdl:10013/epic.12793

Conference -Talk Lorenzen-Schmidt, H. , Weller, R. and Schrems, O. (1994) Reaktionen der Halone CF3Br und CF2BrCF2Br mit O(1D) in der Gasphase und in Argon-Matrizes , Vortrag, Bunsentagung, 12.-14. Mai, Berlin, Germany. . hdl:10013/epic.20387

Conference -Conference paper von der Gathen, P. , Künzi, K. and Schrems, O. (1994) Stratosphärische Ozonvariationen im Bereich des arktischen Polarwirbels II , Proceedings 4. Statusseminar des Ozonforschungsprogramms des BMFT . hdl:10013/epic.11480

Conference -Invited talk Schrems, O. (1993) "Das Ozonloch - mögliche Ursachen und Auswirkungen" , Nautischer Verein zu Bremen, 16. Februar, Bremen. . hdl:10013/epic.19386

Conference -Invited talk Schrems, O. (1993) "Das Ozonloch - mögliche Ursachen und Auswirkungen" , Nautischer Verein Niedersachsen e.V., Jahreshauptversammlung, 27. April, Elsfleth/Weser. . hdl:10013/epic.19417

Conference -Invited talk Schrems, O. (1993) FTIR-spectroscopic studies of low temperature Polar Stratospheric Cloud model surfaces , Invited Lecture, European Research Conference on Chemistry and Physics of Matrix Isolated Species, 17-22 July, Helsinki, Finland. . hdl:10013/epic.24322

Conference -Poster Peil, S. and Schrems, O. (1993) Formation of nitric acid hydrates at cryogenic temperatures , European Research Conference on Chemistry and Physics of Matrix Isolated Species, 17-22 July, Helsinki, Finland. . hdl:10013/epic.24323

Conference -Conference paper Neuber, R. , von der Gathen, P. and Schrems, O. (1993) Ozonabbau in der arktischen Stratosphäre , AGF-Publikation Atmosphärisches Ozon - Prozesse und Wirkungen . hdl:10013/epic.12789

Conference -Conference paper Schrems, O. , Künzi, K. , von der Gathen, P. , Neuber, R. , Fabian, R. and Notholt, J. (1993) Stratosphärische Ozonvariationen im Bereich des arktischen Polarwirbels II , Bericht zum 3 Statusseminar des Ozonforschungsprogramms des BMFT . hdl:10013/epic.13425

Conference -Invited talk Schrems, O. (1993) "What can FTIR spectroscopy tell us about stratospheric ozone chemistry?", , 9th International Conference on Fourier Transform Spectroscopy, 23-27 August, The University of Calgary, Calgary, Alberta (Canada). . hdl:10013/epic.19420

Conference -Conference paper Jaeger, K. , Weller, R. and Schrems, O. (1992) FTIR studies of photochemical reactions of carbonyl sulfide with ozone , in:8th International Conference on Fourier Transform Spectroscopy, Lübeck-TravemündeSPIE Vol.1575 . hdl:10013/epic.12100

Conference -Invited talk Schrems, O. (1992) "Untersuchungen zur Entwicklung der stratosphärischen Ozonschicht - Ozonloch auch in der Nordhemisphäre", , Chemisches Kolloquium Siegen, 30. Juni, Universität-GH Siegen. . hdl:10013/epic.19385

Conference -Invited talk Schrems, O. (1991) Atmospheric Reactions in Cryogenic Matrices: Photolysis Studies of H20...O3 heterodimers , Bunsen-Discussion Meeting "Physics and Chemistry of the Atmosphere", 6-9 October, Schliersee (Bavaria). . hdl:10013/epic.19378

Conference -Poster Schrems, O. (1991) Atmospheric reactions in cryogenic matrices: Photooxidation of carbonyl sulfide by ozone" , Bunsen-Discussion Meeting "Physics and Chemistry of the Atmosphere", 6-9 October, Schliersee (Bavaria). . hdl:10013/epic.19380

Conference -Invited talk Schrems, O. (1991) "Chemie und Atmosphäre" , Wirtschaftsforum "Chemie und Umwelt", 27. Juni, Universität GH Essen. . hdl:10013/epic.19383

Conference -Poster von der Gathen, P. , Fabian, R. , Schrems, O. and Braathen, G. O. (1991) Correlation of tropospheric ozone and water vapour mixing ratios derived from detrended sonde data , Bunsen-Discussion Meeting "Physics and Chemistry of the Atmosphere", 6-9 October, Schliersee (Bavaria). . hdl:10013/epic.19379

Conference -Poster von der Gathen, P. , Fabian, R. , Schrems, O. and Braathen, G. O. (1991) Correlation of tropospheric ozone and water vapour mixing ratios derived from detrended sonde data , Poster, Bunsen-Discussion Meeting "Physics and Chemsitry of the Atmosphere", 6.-9. October, Schliersee, Germany. . hdl:10013/epic.20382

Conference -Poster Weller, R. , Lorenzen-Schmidt, H. and Schrems, O. (1991) FTIR studies of the photo-oxidation mechanisms of CH3Cl, CH3Br, CHBr3 and CF3Br , Poster, Bunsen-Discussion Meeting "Physics and Chemistry of the Atmosphere", 6.-9. October, Schliersee, Germany. . hdl:10013/epic.20379

Conference -Poster Schrems, O. (1991) "FTIR-studies of photochemical reactions of carbonyl sulfide with ozone", , 8th International Conference on Fourier Transform Spectroscopy, 1-6 September, Lübeck-Travemünde (Germany). . hdl:10013/epic.19425

Conference -Poster Neuber, R. , Beyerle, G. and Schrems, O. (1991) Measurement of stratospheric aerosols in the Arctic , Poster, Bunsen-Discussion-Meeting "Physics and Chemistry of the Atmosphere", 6.-9. October, Schliersee, Germany. . hdl:10013/epic.20380

Conference -Conference paper Schrems, O. (1991) Monitoring of atmospheric trace compounds in Antarctica , Kongreßhandbuch Geotechnica (A -Wegener-Stiftung, Hrsg ) . hdl:10013/epic.13422

Conference -Invited talk Schrems, O. (1990) "Die stratosphärische Ozonschicht über den Polargebieten" , Anorganisch-chemisches Kolloquium, 2. Oktober, Universität Regensburg. . hdl:10013/epic.19384

Conference -Invited talk Schrems, O. (1985) Einphoton-IR-Laserchemie in Tieftemperaturmatrix , Invited lecture, DFG Kolloquium "Dynamik zustandsselektierter chemischer Primärprozesse", 4-5 February 1985, Königstein/Taunus (Germany). . hdl:10013/epic.20706

Conference -Talk Knözinger, E. and Schrems, O. (1985) IR-, Fern-IR- und Neutronenspektroskopische Untersuchungen von Struktur und Dynamik matrixisolierter Molekülcluster , Vortrag, DFG-Kolloquium "Physik anorganischer Cluster", Physikzentrum Bad Honnef, 20-21 May 1985, Bad Honnef (Germany). . hdl:10013/epic.20707

Conference -Talk Schrems, O. and Knözinger, E. (1985) Photochemische Erzeugung und Umlagerung von Molekülclustern in Tieftemperatur-Matrices , Lecture, 9. Vortragstagung "Fachgruppe Photochemie der GDCh" an der Universität Siegen, 20-22 November 1985, Siegen (Germany). . hdl:10013/epic.20708

Conference -Talk Schrems, O. (1984) IR-Laser-induced Conformational Interconversions in Low Temperature Matrices , Lecture, Conference on Laser Studies in Reaction Kinetics, 24-27 September 1984, Tutzing (Germany). . hdl:10013/epic.20704

Conference -Poster Schrems, O. (1984) IR-Laser-induced Interconversions of Hydrogen-Bonded Dimers in Cryogenic Matrices , XVI. Informal Conference on Photochemistry, Harvard University, 20-24 August 1984, Cambridge, MA (USA). . hdl:10013/epic.20702

Conference -Invited talk Schrems, O. (1984) Photoisomerisierungen in Edelgasmatrizen durch selektive Schwingungsanregung mit Infrarotlasern , Invited lecture, Max-Planck-Institut für Quantenoptik, 4 December 1994, Garching (Germany). . hdl:10013/epic.20705

Conference -Poster Schrems, O. (1984) Selective Vibrational Excitation of Isomerizations in Cryogenic Matrices , Gordon Research Conference on Vibrational Spectroscopy, Brewster Academy, 23 August 1984, Wolfeboro, NH (USA). . hdl:10013/epic.20703

Conference -Invited talk Schrems, O. (1984) Vibrational Excitation of Conformational Interconversions in Low Temperature Matrices , Invited lecture, Department of Chemistry, Indiana-Purdue University, 23 February 1984, Indianapolis (USA). . hdl:10013/epic.20701

Conference -Talk Schrems, O. and Knudsen, A. K. (1983) Photoisomerisierungen in Edelgasmatrizen durch selektive Schwingungsanregung mit Infrarotlasern , Lecture, Bunsentagung, 12-14 May 1983, Bielefeld (Germany). . hdl:10013/epic.20699

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Conference -Invited talk Schrems, O. (1983) Photoisomerisierungen in Edelgasmatrizen durch selektive Schwingungsanregung mit Infrarotlasern , Invited lecture, Kolloquium für Physikalische Chemie, Universität Bonn, 16 May 1983,Bonn (Germany). . hdl:10013/epic.20700

Conference -Talk Luck, W. A. P. and Schrems, O. (1981) FT-Far-Infrared Studies of Matrix-isolated Alcohols , Lecture, 1981 International Conference on Fourier Transform Spectroscopy, 8 June 1981, Columbia, South Carolina (USA). . hdl:10013/epic.20672

Conference -Talk Schrems, O. , Oberhoffer, H. M. and Luck, W. A. P. (1981) Fluoralkohol-Basen Komplexe in Argon Matrices , Vortrag,19.GDCh-Hauptversammlung, 14-18 September 1981, Hamburg (Germany). . hdl:10013/epic.20698

Conference -Poster Oberhoffer, H. M. , Schrems, O. and Luck, W. A. P. (1981) Hydrogen Bonding in Matrices: IR-Studies of Fluoroalcohol-Dimethylether Complexes , Third International Meeting on Matrix Isolation, 20-24 July 1981, Nottingham (England). . hdl:10013/epic.20697

Conference -Poster Schrems, O. and Luck, W. A. P. (1981) Hydrogen Bonding in Matrices: Studies of Alcohol Complexes in the Mid- and Far Infrared , Third International Meeting on Matrix Isolation, 20-24 July 1981, Nottingham (England). . hdl:10013/epic.20696

Conference -Invited talk Schrems, O. (1981) Matrix Isolation Studies of Alcohol Complexes , Invited lecture, Department of Chemsitry, University of California, 16 June 1981, Berkeley (USA). . hdl:10013/epic.20673

Conference -Invited talk Schrems, O. (1981) Untersuchungen von Alkohol-Komplexen in der Gasphase und im matrix-isolierten Zustand , Invited lecture, Max-Planck-Institut für Chemie (Otto-Hahn-Institut), 9 July 1981, Mainz (Germany). . hdl:10013/epic.20675

Conference -Talk Schrems, O. (1980) Effects of Weak Intermolecular Interactions on Vibrational Frequencies of Matrix-Isolated Species , Lecture, Advanced Study Institute (ASI) on Matrix Isolation Spectroscopy, Juli 1980, Montpellier (France). . hdl:10013/epic.20668

Conference -Invited talk Schrems, O. (1980) Hydrogen Bonding in Alcohol Systems: Infrared Spectroscopic Investigations , Invited lecture, Institute of Chemistry, University of Wroclav, 21 May 1980,Wroclav (Poland). . hdl:10013/epic.20666

Conference -Talk Luck, W. A. P. , Schiöberg, D. and Schrems, O. (1980) IR-spektroskopische Untersuchungen von Assoziatstrukturen und H-Brückenenergien von alkoholischen Systemen , Bunsentagung, Mai 1980, München (Germany). . hdl:10013/epic.20665

Conference -Talk Luck, W. A. P. and Schrems, O. (1980) Infrared Studies of Acceptor- and Donor Properties of Alcohols in Binary and Ternary Solutions , Lecture, 7th International Conference on Non-Aqueous Solutions, 11-15 September 1980, Regensburg (Germany). . hdl:10013/epic.20669

Conference -Talk Schrems, O. (1980) Matrix Spectroscopic Investigations on Water, Alcohols and Water-Salt-Systems , Lecture, Bunsenkolloquium: Wasser-Ionen-Wechselwirkungen, 7-10 October 1980, Vöhl/Edersee (Germany). . hdl:10013/epic.20671

Conference -Invited talk Schrems, O. (1980) Matrix-Isolation Studies of H-bonded Alcohol-Complexes , Invited lecture, Polish Academy of Science, Department of Physics, 24 May 1980, Warsaw (Poland). . hdl:10013/epic.20667

Conference -Talk Luck, W. A. P. and Schrems, O. (1980) Studies of Heteroassociation and Selfassociation of Alcohols by matrix Isolation Vibrational Spectroscopy , Lecture, Conference "Horizons in Hydrogen Bond Research, 17-23 August 1980, Sanga-Säby/Stockholm (Sweden). . hdl:10013/epic.20670

Conference -Talk Luck, W. A. P. and Schrems, O. (1979) Mid- and Far-infrared Matrix Isolation Studies of Selfassociation of Alcohols , Lecture, XIV. European Congress on Molecular Spectroscopy, September 1979, Frankfurt/Main (Germany). . hdl:10013/epic.20664

Conference -Talk Schrems, O. , Luck, W. A. P. and Langer, K. (1978) SiOH-H2O-Wechselwirkungen bei hohen Drücken: Hochdruck-Mikroabsorptionsspektroskopie im Nahen Infrarot , Vortrag, DFG-Kolloquium "Geowissenschaftliche Hochdruckforschung", Februar 1978, Bad Honnef (Germany). . hdl:10013/epic.20663

Conference -Talk Mann, B. , Schrems, O. and Luck, W. A. P. (1977) Untersuchungen der Wasserstoffbrückenassoziate von Alkoholen mit der Ferninfrarot-Fourier-Spektroskopie , Vortrag, 17. Hauptversammlung der Gesellschaft Deutscher Chemiker, September 1977, München (Germany) . hdl:10013/epic.20662

Miscellaneous

Miscellaneous Schrems, O. (2003) Weekly report for R.V. Polarstern expedition ANT-XX/3, report no. 2 (07.02.2003), german version , [Miscellaneous] hdl:10013/epic.27134

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"Berichte zur Polar- und Meeresforschung"

"Berichte zur Polar- und Meeresforschung" Expedition reports Schrems, O. (2010) The expedition of the research vessel "Polarstern" to the Antarctic in 2003 (ANT-XXI/1) , Berichte zur Polar- und Meeresforschung (Reports on Polar and Marine Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 605 , 66 p. . doi:https://doi.org/10.2312/BzPM_0605_2010 , hdl:10013/epic.34025

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"Berichte zur Polar- und Meeresforschung" Expedition reports Schrems, O. (2008) The expedition of the research vessel "Polarstern" to the Antarctic in 2003 (ANT-XX/3) , Berichte zur Polar- und Meeresforschung (Reports on Polar and Marine Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 581 , 35 p. . doi:https://doi.org/10.2312/BzPM_0581_2008 , hdl:10013/epic.31338

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"Berichte zur Polar- und Meeresforschung" Expedition reports Fütterer, D. and Schrems, O. (1991) Die Expedition ANTARKTIS-VIII mit FS "Polarstern" 1989/90 : Bericht von den Fahrtabschnitten ANT-VIII/6-7 = The expedition ANTARKTIS-VIII of RV "Polarstern" in 1989/90 : reports of legs ANT-VIII/6-7 , Berichte zur Polarforschung (Reports on Polar Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 90 , 231 p. . doi:https://doi.org/10.2312/BzP_0090_1991 , hdl:10013/epic.10090

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Weekly Reports

Weekly Reports Schrems, O. (2003) Weekly report for R.V. Polarstern expedition ANT-XX/3, report no. 1 (31.01.2003), german version , Alfred-Wegener-Institute for Polar- and Marine Research, Bremerhaven, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research . hdl:10013/epic.27133

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Weekly Reports Schrems, O. (2003) Weekly report for R.V. Polarstern expedition ANT-XXI/1, report no. 1 (28.10.2003), german version , Alfred-Wegener-Institute for Polar- and Marine Research, Bremerhaven, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research . hdl:10013/epic.27135

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Weekly Reports Schrems, O. (2003) Weekly report for R.V. Polarstern expedition ANT-XXI/1, report no. 2 (05.11.2003), german version , Alfred-Wegener-Institute for Polar- and Marine Research, Bremerhaven, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research . hdl:10013/epic.27136

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Weekly Reports Schrems, O. (2003) Weekly report for R.V. Polarstern expedition ANT-XXI/1, report no. 3 (12.11.2003), german version , Alfred-Wegener-Institute for Polar- and Marine Research, Bremerhaven, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research . hdl:10013/epic.27137

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Weekly Reports Schrems, O. (2003) Weekly reports for R.V. Polarstern expedition ANT-XX/3 (2003-01-23 - 2003-02-16, Cape Town - Bremerhaven), German version , Alfred-Wegener-Institute for Polar- and Marine Research, Bremerhaven, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research . hdl:10013/epic.44520

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Weekly Reports Schrems, O. (2003) Weekly reports for R.V. Polarstern expedition ANT-XXI/1 (2003-10-22 - 2003-11-15, Bremerhaven - Cape Town), German version , Alfred-Wegener-Institute for Polar- and Marine Research, Bremerhaven, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research . hdl:10013/epic.44521

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