Items where Author is "Twarloh, Birthe"

Article

Gabriel, I. , Plunkett, G. , Abbott, P. M. , Behrens, M. , Burke, A. , Chellman, N. , Cook, E. , Fleitmann, D. , Hörhold, M. , Hutchison, W. , McConnell, J. R. , Óladóttir, B. A. , Preiser-Kapeller, J. , Sliwinski, J. T. , Sugden, P. , Twarloh, B. and Sigl, M. (2024)
Decadal-to-centennial increases of volcanic aerosols from Iceland challenge the concept of a Medieval Quiet Period ,

Communications Earth & Environment, 5 (1), p. 194 .

doi:10.1038/s43247-024-01350-6 , hdl:10013/epic.2c6fc78e-197a-4e24-86fe-8dc10228b66a

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Article

Erhardt, T. , Jensen, C. M. , Adolphi, F. , Kjær, H. A. , Dallmayr, R. , Twarloh, B. , Behrens, M. , Hirabayashi, M. , Fukuda, K. , Ogata, J. , Burgay, F. , Scoto, F. , Crotti, I. , Spagnesi, A. , Maffezzoli, N. , Segato, D. , Paleari, C. , Mekhaldi, F. , Muscheler, R. , Darfeuil, S. and Fischer, H. (2023)
High-resolution aerosol data from the top 3.8 kyr of the East Greenland Ice coring Project (EGRIP) ice core ,

Earth System Science Data, 15 (11), pp. 5079-5091 .

doi:10.5194/essd-15-5079-2023 , hdl:10013/epic.38d7da2a-b5a0-4be9-a6ba-3e6f62835e94

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Conference -Talk

Stoll, N.

, Weikusat, I.

, Eichler, J. , Hörhold, M.

, Erhardt, T.

, Jensen, C. M. , Behrens, M.

, Twarloh, B. , Westhoff, J. and Dahl-Jensen, D. (2021)
Impurities and deformation in the EGRIP ice core ,

AWI PhD Days 2021, Bremerhaven, Germany, 28 September 2021 - 1 October 2021 .

Conference -Talk

Stoll, N.

, Weikusat, I.

, Eichler, J. , Hörhold, M.

, Erhardt, T.

, Jensen, C. M. , Behrens, M.

, Twarloh, B. , Westhoff, J. and Dahl-Jensen, D. (2021)
Impurities and deformation in the EGRIP ice core ,

International Glaciological Society  Global Seminar Series, Online .

Article

Schrod, J. , Kleinhenz, D. , Hörhold, M.

, Erhardt, T.

, Richter, S. , Wilhelms, F.

, Fischer, H. , Ebert, M. , Twarloh, B. , Della Lunga, D. , Jensen, C. M. , Curtius, J. and Bingemer, H. G. (2020)
Ice-nucleating particle concentrations of the past: insights from a 600-year-old Greenland ice core ,

Atmospheric Chemistry and Physics, 20 (21), pp. 12459-12482 .

doi:10.5194/acp-20-12459-2020 , hdl:10013/epic.f6215bd9-9cfe-4fbf-9c36-8c54506664af

Conference -Invited talk

Eichler, J. , Weikusat, C. , Wegner, A. , Twarloh, B. , Behrens, M.

, Hörhold, M. , Jansen, D.

, Kipfstuhl, S. , Wilhelms, F.

and Weikusat, I.

(2019)
Microparticles and crystal microstructure in polar ice sheets ,

2nd Japanese-American-German Frontiers of Science Symposium, Kyoto, Japan, 26 September 2019 - 29 September 2019 .

hdl:10013/epic.69c69cc1-4f2e-490b-81ca-52877bd5b19f

[thumbnail of 20190912-JAGFoS2019-Raman_.pdf]

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Article

Eichler, J. , Weikusat, C. , Wegner, A. , Twarloh, B. , Behrens, M.

, Fischer, H. , Hörhold, M. , Jansen, D.

, Kipfstuhl, S. , Ruth, U. , Wilhelms, F.

and Weikusat, I.

(2019)
Impurity Analysis and Microstructure Along the Climatic Transition From MIS 6 Into 5e in the EDML Ice Core Using Cryo-Raman Microscopy ,

Frontiers in Earth Science, 7 , p. 20 .

doi:10.3389/feart.2019.00020 , hdl:10013/epic.71739c87-2b56-4e62-9d71-9098fe4971d7

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Article

Schüpbach, S. , Fischer, H. , Bigler, M. , Erhardt, T. , Gfeller, G. , Leuenberger, D. , Mini, O. , Mulvaney, R. , Abram, N. J. , Fleet, L. , Frey, M. M. , Thomas, E. , Svensson, A. , Dahl-Jensen, D. , Kettner, E. , Kjaer, H. , Seierstad, I. , Steffensen, J. P. , Rasmussen, S. O. , Vallelonga, P. , Winstrup, M. , Wegner, A. , Twarloh, B. , Wolff, K. , Schmidt, K. , Goto-Azuma, K. , Kuramoto, T. , Hirabayashi, M. , Uetake, J. , Zheng, J. , Bourgeois, J. , Fisher, D. , Zhiheng, D. , Xiao, C. , Legrand, M. , Spolaor, A. , Gabrieli, J. , Barbante, C. , Kang, J. H. , Hur, S. D. , Hong, S. B. , Hwang, H. J. , Hong, S. , Hansson, M. , Iizuka, Y. , Oyabu, I. , Muscheler, R. , Adolphi, F. , Maselli, O. , McConnell, J. and Wolff, E. W. (2018)
Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene ,

Nature Communications, 9 (1), p. 1476 .

doi:10.1038/s41467-018-03924-3 , hdl:10013/epic.639b5bab-8a82-4172-ac5e-c13bdc5bc543

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Conference -Invited talk

Wilhelms, F.

, Fritzsche, D.

, Hansen, S. B. , Hilmarsson, S. , Grobe, H.

, Karsten, A. , Karsten, L. , Jaeschke, A. , Takata, M. , Jakobsdottir, S. S. , Lawer, G. , Gerasimoff, M. , Hörnby, K. , Jukschat, P. , Schärmeli, I. , Frenzel, A. , Lambrecht´, A. , Schmitt, J. , Kaszmarska, M. , Hoffmann, G. , Sheldon, S. G. , Trenke, M. , Miller, H. , Lambrecht, A. , Wilhelms-Dick, D. , Twarloh, B. , Valero-Delgado, F. , Karlin, T. and Kaufmann, P. (2012)
Deep drilling at Base Kohnen, Antarctica: results and future development ,

THIRD INTERNATIONAL SYMPOSIUM “POLAR EARTH SCIENCES AND EXPLORATION, Polar Research Center at Jilin University, Changchun, China, 4 May 2012 - 4 May 2012 .

hdl:10013/epic.42009

[thumbnail of One_day_symposium_Changchun_20120504_Frank_Wilhelms.pdf]

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Article

Wolff, E. W. , Barbante, C. , Becagli, S. , Bigler, M. , Boutron, C. F. , Castellano, E. , de Angelis, M. , Federer, U. , Fischer, H. , Fundel, F. , Hansson, M. , Hutterli, M. , Jonsell, U. , Karlin, T. , Kaufmann, P. , Lambert, F. , Littot, G. C. , Mulvaney, R. , Röthlisberger, R. , Ruth, U. , Severi, M. , Siggaard-Andersen, M. L. , Sime, L. C. , Steffensen, J. P. , Stocker, T. F. , Traversi, R. , Twarloh, B. , Udisti, R. , Wagenbach, D. and Wegner, A. (2010)
Changes in environment over the last 800,000 years from chemical analysis of the EPICA Dome C ice core ,

Quaternary Science Reviews, 29 , pp. 285-295 .

doi:10.1016/j.quascirev.2009.06.013 , hdl:10013/epic.33977

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Conference -Poster

Schmidt, K. , Wegner, A. , Weller, R.

, Twarloh, B. and Oerter, H. (2010)
Seasonal and spatial distribution of aerosols between Neumayer- and Kohnenstation ,

EPICA Science Meeting 2010, Rome. .

hdl:10013/epic.37858

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Conference -Poster

Schmidt, K. , Wegner, A. , Weller, R.

, Twarloh, B. , Oerter, H. and Wilhelms, F.

(2009)
Analyses of firn cores of a pre-IPICS-campaign on its ionic and dust concentration ,

ESF-FWF Conference in Partnership with LFUI Mechanisms of Quaternary climate change: stability of warm phases in the past and in the future. .

hdl:10013/epic.32982

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Article

Fischer, H. , Fundel, F. , Ruth, U. , Twarloh, B. , Wegner, A. , Udisti, R. , Becagli, S. , Castellano, E. , Morganti, A. , Severi, M. , Wolff, E. , Littot, G. , Röthlisberger, R. , Mulvaney, R. , Hutterli, M. , Kaufmann, P. , Federer, U. , Lambert, F. , Bigler, M. , Hansson, M. , Jonsell, U. , de Angelis, M. , Boutron, C. , Siggaard-Andersen, M. L. , Steffensen, J. P. , Barbante, C. , Gaspari, V. , Gabrielli, P. and Wagenbach, D. (2007)
Reconstruction of millennial changes in dust transport, emission and regional sea ice coverage using the deep EPICA ice cores from the Atlantic and Indian Ocean sector of Antarctica ,

Earth and Planetary Science Letters, 260 , pp. 340-354 .

doi:10.1016/j.epsl.2007.06.014 , hdl:10013/epic.27070

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Conference -Talk

Wilhelms, F.

, Freitag, J.

, Faria, S. H. , Oerter, H. , Miller, H. , Kipfstuhl, S. , Ruth, U. , Huybrechts, P. , Hamman, I. , Fritzsche, D.

, Lawer, G. , Frenzel, A. , Dick, D. , Karlin, T. , Kaufmann, P. , Lambrecht, A. , Rybak, O. , Twarloh, B. and Valero-Delgado, F. (2006)
Both EPICA cores completed: Is the little sister the elder one? ,

European Geosciences Union General Assembly 2006 Vienna, Austria 07 April 2006. .

hdl:10013/epic.25469

Article

Wolff, E. W. , Fischer, H. , Fundel, F. , Ruth, U. , Twarloh, B. , Littot, G. , Mulvaney, R. , Röthlisberger, R. , de Angelis, M. , Boutron, C. , Hansson, M. , Jonsell, U. , Hutterli, M. , Bigler, M. , Lambert, F. , Kaufmann, P. , Stauffer, B. , Steffensen, J. P. , Siggaard-Andersen, M. L. , Udisti, R. , Becagli, S. , Castellano, E. , Severi, M. , Wagenbach, D. , Barbante, C. , Gabrielli, P. and Gaspari, V. (2006)
Southern Ocean sea-ice extent, productivity and iron flux over the past eight glacial cycles ,

Nature .

doi:10.1038/nature04614 , hdl:10013/epic.24038

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Conference -Poster

Fundel, F. , Fischer, H. , Twarloh, B. , Ruth, U. , Wolff, E. W. , Littot, G. , Mulvaney, R. , Angelis, M. , Hansson, M. , Jonsell, U. , Hutterli, M. , Kaufmann, P. , Federer, U. , Lambert, F. , Steffensen, J. P. , Udisti, R. , Becagli, S. , Castellano, E. , Severi, M. , Barbante, C. and Gaspari, V. (2005)
Marine biogenic sulphur in the EPICA ice cores over the last glacial cycle ,

ESF Research Conference on Polar Regions and Quaternary Climate, 24-29.09.2005, Acquafredda di Maratea, Italy. .

hdl:10013/epic.23849

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Conference -Poster

Fischer, H. , Fundel, F. , Schmitt, J. , Twarloh, B. and Köhler, P.

(2005)
RESPIC - Paleoclimatic changes in the global carbon cycle ,

German Climate Research Programme, Final Symposium, 10-12 May 2005, Leipzig, Germany. .

hdl:10013/epic.23114

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Conference -Conference paper

Fischer, H. , Fundel, F. , Schmitt, J. , Twarloh, B. and Köhler, P.

(2005)
RESPIC - Paleoclimatic changes in the global carbon cycle ,

Final Symposium [German Climate Research Programme, 2001-2006], Leipzig, 10-12 May 2005, p.36-38. Bonn : Federal Ministry of Education and Research. .

hdl:10013/epic.24054

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Conference -Talk

Fischer, H. , Fundel, F. , Twarloh, B. , Ruth, U. , Wolff, E. W. , Littot, G. , Mulvaney, R. , de Angelis, M. , Hansson, M. , Jonsell, U. , Hutterli, M. , Kaufmann, P. , Federer, U. , Lambert, F. , Steffensen, J. P. , Udisti, R. , Becagli, S. , Castellano, E. , Severi, M. , Barbante, C. and Gaspari, V. (2005)
Sea Salt and Mineral Dust in Ion Records from the new EDML Ice Core: Sources vs. Transport ,

EGU General Assembly, 24-29 April, Vienna, Austria. .

hdl:10013/epic.23213

Conference -Poster

Fundel, F. , Fischer, H. , Twarloh, B. , Ruth, U. , Wolff, E. W. , Littot, G. , Mulvaney, R. , de Angelis, M. , Hansson, M. , Jonsell, U. , Hutterli, M. , Kaufmann, P. , Federer, U. , Lambert, F. , Steffensen, J. P. , Udisti, R. , Becagli, S. , Castellano, E. , Severi, M. , Barbante, C. and Gaspari, V. (2005)
Variability in marine biogenic species in the EPICA ice cores during the last 150000 years: Effects of aerosol deposition or bio productivity ,

hdl:10013/epic.22317

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Conference -Poster

Ruth, U. , Kaufmann, P. , Lambert, F. , Bigler, M. , Castellano, E. , Severi, M. , Benassai, S. , Twarloh, B. , Fundel, F. , Lambrecht, A. , Wegner, A. , Fattori, I. and Morganti, A. (2004)
Chemical profiles accross the last glacial termination: First results from the EPICA-DML ice core ,

SCAR Open Science Conference, 25-31.07.2004, Bremen, Germany. .

hdl:10013/epic.20563

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Conference -Poster

Fundel, F. , Twarloh, B. , Traufetter, F. , Schmitt, J. , Köhler, P.

and Fischer, H. (2004)
Continuous aerosol records from the new EPICA Dronning Maud Land (EDML) ice core, Antarctica - studies on sources, transport and deposition ,

DEKLIM-Paleoclimate Workshop, 7.-8.10.2004, Bremerhaven, Germany. .

hdl:10013/epic.20592

Conference -Poster

Fundel, F. , Fischer, H. , Twarloh, B. , Wolff, E. W. , Littot, G. , Udisti, R. , Benassai, S. , Hansson, M. , Oerter, H. , Wegner, A. , Ruth, U. and Kaufmann, P. (2004)
The EPICA Dronning Maud Land glacio-chemical high resolution record of the top 450 m and beyond ,

XXVIII SCAR Meeting Bremen .

hdl:10013/epic.22002