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Items where Author is "Iversen, Morten"

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Number of items: 52.

Article

Park, E. , Hefter, J. , Fischer, G. , Iversen, M. , Ramondenc, S. , Nöthig, E. M. and Mollenhauer, G. (2019)
Seasonality of archaeal lipid flux and GDGT-based thermometry in sinking particles of high latitude regions: Fram Strait (79° N) and Antarctic Polar Front (50° S) ,

Biogeosciences .

doi:https://doi.org/10.5194/bg-2019-34 , hdl:10013/epic.62e322bd-cd4c-4af2-bbd1-7a3628544d20

Article

Bachmann, J. , Heimbach, T. , Hassenrück, C. , Kopprio, G. A. , Iversen, M. , Grossart, H. P. and Gärdes, A. (2018)
Environmental drivers of free-living vs. particle-attached bacterial community composition in the Mauritania upwelling system ,

Front. Microbiol. .

doi:https://doi.org/10.3389/fmicrb.2018.02836 , hdl:10013/epic.73564fa5-20e1-442e-a2d3-239d8bcbdc84

Article

Wekerle, C. , Krumpen, T. , Dinter, T. , von Appen, W. J. , Iversen, M. and Salter, I. (2018)
Origin and properties of sediment trap catchment areas in Fram Strait: results from Lagrangian modelling and remote sensing ,

Frontiers in Marine Science, 5 , p. 407 .

doi:https://doi.org/10.3389/fmars.2018.00407 , hdl:10013/epic.ae59a45a-63a6-4ec4-b7eb-0dd5f1bdd74d

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Article

Moradi, N. , Liu, B. , Iversen, M. , Kuypers, M. M. , Ploug, H. and Khalili, A. (2018)
A new mathematical model to explore microbial processes and their constraints in phytoplankton colonies and sinking marine aggregates ,

Science Advances, 4 (10), eaat1991 .

doi:https://doi.org/10.1126/sciadv.aat1991 , hdl:10013/epic.5ee7e728-5e5f-4fdf-b8e3-6236297776ef

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Article

Roca-Martí, M. , Puigcorbé, V. , Iversen, M. , Rutgers v. d. Loeff, M. , Klaas, C. , Cheah, W. , Bracher, A. and Masque, P. (2017)
High particulate organic carbon export during the decline of a vast diatom bloom in the Atlantic sector of the Southern Ocean ,

Deep-Sea Research Part II-Topical Studies in Oceanography, 138 , pp. 102-115 .

doi:https://doi.org/10.1016/j.dsr2.2015.12.007 , hdl:10013/epic.48590

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Article

Sokoll, S. , Ferdelman, T. , Holtappels, M. , Goldhammer, T. , Littmann, S. , Iversen, M. and Kuypers, M. M. M. (2017)
Intense biological phosphate uptake onto particles in subeuphotic continental margin waters ,

Geophysical Research Letters, 44 (6), pp. 2825-2834 .

doi:https://doi.org/10.1002/2016GL072183 , hdl:10013/epic.50743

Article

Laglera, L. M. , Tovar-Sanchez, A. , Iversen, M. , Gonzalez, H. , Naik, H. , Mangesh, G. , Assmy, P. , Klaas, C. , Mazzocchi, M. , Montresor, M. , Naqvi, S. , Smetacek, V. and Wolf-Gladrow, D. (2017)
Iron partitioning during LOHAFEX: Copepod grazing as a major driver for iron recycling in the Southern Ocean ,

Marine Chemistry, 196 , pp. 148-161 .

doi:https://doi.org/10.1016/j.marchem.2017.08.011 , hdl:10013/epic.07409c7d-b2c9-4571-af01-b636bc955afa

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Article

Cabanes, D. , Norman, L. , Santos-Echeandia, J. , Iversen, M. , Trimborn, S. , Laglera, L. and Hassler, C. S. (2016)
First evaluation of the role of salp fecal pellets on iron biogeochemistry ,

Front.Mar.Sci. .

doi:https://doi.org/10.3389/fmars.2016.00289 , hdl:10013/epic.49587

Article

Friese, C. , van der Does, M. , Merkel, U. , Iversen, M. , Fischer, G. and Stuut, J. B. W. (2016)
Environmental factors controlling the seasonal variability in particle size distribution of modern Saharan dust deposited off Cape Blanc ,

Aeolian Research, 22 , pp. 165-179 .

doi:https://doi.org/10.1016/j.aeolia.2016.04.005 , hdl:10013/epic.49144

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Article

Neuer, S. , Iversen, M. and Fischer, G. (2016)
The Ocean’s Biological Carbon Pump as Part of the Global Carbon Cycle ,

Bulletin Limnology and Oceanography, 25 (1), pp. 22-23 .

doi:https://doi.org/10.1002/lob.10083 , hdl:10013/epic.50514

Article

Fischer, G. , Karstensen, J. , Romero, O. E. , Baumann, K. H. , Donner, B. , Hefter, J. , Mollenhauer, G. , Iversen, M. , Fiedler, B. , Monteiro, I. and Körtzinger, A. (2016)
Bathypelagic particle flux signatures from a suboxic eddy in the oligotrophic tropical North Atlantic: production, sedimentation and preservation ,

Biogeosciences, 13 , pp. 3203-3223 .

doi:https://doi.org/10.5194/bg-13-3203-2016 , hdl:10013/epic.48559

Article

Belcher, A. , Iversen, M. , Giering, S. , Riou, V. , Henson, S. , Berline, L. , Guilloux, L. and Sanders, R. (2016)
Depth-resolved particle-associated microbial respiration in the northeast Atlantic ,

Biogeosciences, 13 , pp. 4927-4943 .

doi:https://doi.org/10.5194/bg-13-4927-2016 , hdl:10013/epic.49145

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Article

Wolf, C. , Iversen, M. , Klaas, C. and Metfies, K. (2016)
Limited sinking of Phaeocystis during a 12 days sediment trap study ,

Molecular Ecology, 25 , pp. 3428-3435 .

doi:https://doi.org/10.1111/mec.13697 , hdl:10013/epic.48393 Item availablity restricted.

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Article

Schulz, J. , Möller, K. O. , Bracher, A. , Hieronymi, M. , Cisewski, B. , Zielinski, O. , Voss, D. , Gutzeit, E. , Dolereit, T. , Niedzwiedz, G. , Kohlberg, G. , Schories, D. , Kiko, R. , Körtzinger, A. , Falldorf, C. , Fischer, P. , Nowald, N. , Beisiegel, K. , Martinez-Arbizu, p. , Rüssmeier, N. , Röttgers, R. , Büdenbender, J. , Jordt-Sedlazeck, A. , Koch, R. , Riebesell, U. , Iversen, M. , Köser, K. , Kwasnitschka, T. , Wellhausen, J. , Thoma, C. , Barz, K. , Rhode, S. , Nattkemper, T. W. , Schoening, T. , Peeters, F. , Hofmann, H. , Busch, J. , Hirche, H. J. , Niehoff, B. , Hildebrandt, N. , Stohr, E. , Winter, C. , Herbst, G. , Konrad, C. , Schmidt, M. , Linke, P. , Brey, T. , Bange, H. W. , Nolle, L. , Krägefsky, S. , Gröger, J. , Sauter, E. , Schulz, M. , Müller, J. , Rehder, G. , Stepputtis, D. , Beszteri, B. , Kloster, M. , Kauer, G. , Göritz, A. , Gege, P. , Freiherr von Lukas, U. and Bathmann, U. V. (2015)
Aquatische Optische Technologien in Deutschland ,

Marine Science Reports - Meereswissenschaftliche Berichte, 97 , pp. 1-83 .

doi:https://doi.org/10.12754/msr-2015-97 , hdl:10013/epic.46600

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Article

Iversen, M. and Roberts, M. L. (2015)
Ballasting effects of smectite on aggregate formation and export from a natural plankton community ,

Marine Chemistry .

doi:https://doi.org/10.1016/j.marchem.2015.04.009 , hdl:10013/epic.45696

Article

Thiele, S. , Fuchs, B. , Amann, R. and Iversen, M. (2015)
Colonization in the photic zone and subsequent changes during sinking determine bacterial community composition in marine snow ,

Applied and Environmental Microbiology, 81 (4), pp. 1463-1471 .

doi:https://doi.org/10.1128/AEM.02570-14. , hdl:10013/epic.50943

Article

Nowald, N. , Iversen, M. , Fischer, G. , Ratmeyer, V. and Wefer, G. (2015)
Time series of in-situ particle properties and sediment trap fluxes in the coastal upwelling filament off Cape Blanc, Mauritania ,

Progress In Oceanography, 137 , pp. 1-11 .

doi:https://doi.org/10.1016/j.pocean.2014.12.015 , hdl:10013/epic.45698

Article

Thiele, S. , Fuchs, B. , Amann, R. and Iversen, M. (2014)
Colonization in the photic zone and subsequent changes during sinking determines bacterial community composition in marine snow ,

Applied and Environmental Microbiology .

doi:https://doi.org/10.1128/AEM.02570-14 , hdl:10013/epic.45699

Article

Neuer, S. , Iversen, M. and Fischer, G. (2014)
The Ocean's Biological Carbon Pump as Part of the Global Carbon Cycle. ,

Limnology and Oceanography e-Lectures, 4 (4), pp. 1-51 .

doi:https://doi.org/10.4319/lol.2014.sneuer.miversen.gfischer.9 , hdl:10013/epic.45701

Article

Iversen, M. (2014)
Is microbial gardening a food gamble or a safe bet? (Comment on DOI 10.1002/bies.201400100) ,

BioEssays, 36 (12), p. 1126 .

doi:https://doi.org/10.1002/bies.201400181 , hdl:10013/epic.45700

Article

Ruff, E. S. , Probandt, D. , Zinkann, A. C. , Iversen, M. , Klaas, C. , Würzberg, L. , Krombholz, N. , Wolf-Gladrow, D. , Amann, R. and Knittel, K. (2014)
Interactions for algae-degrading benthic microbial communities in deep-sea sediments along the Antarctic Polar Front. ,

Deep-Sea Research Part II-Topical Studies in Oceanography, 108 , pp. 6-16 .

doi:https://doi.org/10.1016/j.dsr2.2014.05.011 , hdl:10013/epic.45702

Article

Iversen, M. and Ploug, H. (2013)
Temperature effects on carbon-specific respiration rate and sinking velocity of diatom aggregates. Potential implications for deep ocean export processes ,

Biogeosciences, 10 , pp. 4073-4085 .

doi:https://doi.org/10.5194/bg-10-4073-2013 , hdl:10013/epic.45703

Article

Yilmaz, P. , Iversen, M. , Hankeln, W. , Kottmann, R. , Quast, C. and Glöckner, F. O. (2012)
Ecological structuring of bacterial and archaeal taxa in ocean surface waters. ,

FEMS Microbiology Ecology, 81 (2), pp. 373-385 .

doi:https://doi.org/10.1111/j.1574-6941.2012.01357.x. , hdl:10013/epic.45704

Article

Gärdes, A. , Iversen, M. , Grossart, H. P. , Passow, U. and Ullrich, M. S. (2011)
Diatom-associated bacteria are required for aggregation of Thalassiosira weissflogii. ,

Isme Journal, 5 (3), pp. 436-445 .

doi:https://doi.org/10.1038/ismej.2010.145 , hdl:10013/epic.45705

Article

Iversen, M. and Ploug, H. (2010)
Ballast minerals and the sinking carbon flux in the ocean: Carbon-specific respiration rates and sinking velocities of macroscopic organic aggregates (marine snow). ,

BIogeosciences Discussion:, 7 , pp. 3335-3364 .

doi:https://doi.org/10.5194/bgd-7-3335-2010 , hdl:10013/epic.35235

Article

Iversen, M. and Ploug, H. (2010)
Ballast minerals and the sinking carbon flux in the ocean: carbon-specific respiration rates and sinking velocity of marine snow aggregates ,

Biogeosciences 7:, pp. 2613-2624 .

doi:https://doi.org/10.5194/bg-7-2613-2010 , hdl:10013/epic.35853

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Article

Iversen, M. , Nowald, N. , Ploug, H. , Jackson, G. A. and Fischer, G. (2010)
High resolution profiles of vertical particulate organic matter export off Cape Blanc, Mauritania: Degradation processes and ballasting effects. ,

Deep-Sea Res. I. 57:, pp. 771-784 .

doi:https://doi.org/10.1016/j.dsr.2010.03.007 , hdl:10013/epic.34705

Article

Wohlrab, S. , Iversen, M. and John, U. (2010)
A Molecular and Co-Evolutionary Context for Grazer Induced Toxin Production in Alexandrium tamarense ,

PLoS ONE, 5(11), e15039. .

doi:https://doi.org/10.1371/journal.pone.0015039 , hdl:10013/epic.37092

Article

Karakas, G. , Nowald, N. , Schäfer-Neth, C. , Iversen, M. , Barkmann, W. , Fischer, G. , Marchesiello, P. and Schlitzer, R. (2009)
Impact of particle aggregation on vertical fluxes of organic matter ,

Progress in Oceanography, 83, 331-341, 83 , pp. 331-341 .

doi:https://doi.org/10.1016/j.pocean.2009.07.047 , hdl:10013/epic.33710

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Article

Nowald, N. , Fischer, G. , Ratmeyer, V. , Iversen, M. , Reuter, C. and Wefer, G. (2009)
In-situ sinking speed measurements of marine snow aggregates aquired with a settling chamber mounted to the Cherokee ROV ,

OCEANS, pp. 1-6 .

doi:https://doi.org/10.1109/OCEANSE.2009.5278186 , hdl:10013/epic.45706

Article

Ploug, H. , Iversen, M. and Fischer, G. (2008)
Ballast, sinking velocity and apparent diffusivity in marine snow and zooplankton fecal pellets: Implications for substrate turnover by attached bacteria ,

Limnol. Oceanogr. 53(5), pp. 1878-1886 .

hdl:10013/epic.34706

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Article

Limnol. Oceanogr. in press:, 53 , pp. 1878-1886 .

hdl:10013/epic.30879

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Article

Poulsen, L. K. and Iversen, M. (2008)
Degradation of copepod fecal pellets: key role of protozooplankton ,

Mar.Ecol.Prog.Ser, 367 , pp. 1-13 .

doi:https://doi.org/10.3354/meps07611 , hdl:10013/epic.33550

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Article

Ploug, H. , Iversen, M. , Koski, M. and Buitenhuis, E. T. (2008)
Production, oxygen respiration rates, and sinking velocity of copepod fecal pellets: Direct measurements of ballasting by opal and calcite ,

Limnol. Oceanogr. 53(2), pp. 469-476 .

hdl:10013/epic.28887

Article

Iversen, M. and Poulsen, L. K. (2007)
Coprohexy, coprophagy, and coprochaly in the copepods Calanus helgolandicus, Pseudocalanus elongatus, and Oithona similis ,

Mar.Ecol.Prog.Ser, 350 , pp. 79-89 .

doi:https://doi.org/10.3354/meps07095 , hdl:10013/epic.33549

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Article

Drillet, G. , Iversen, M. , Sorensen, T. F. , Ramlov, H. , Lund, T. and Hansen, B. W. (2006)
Effect of cold storage upon eggs of the calaniod copepod Acartia tonsa (Dana) and their offspring ,

Aquaculture, 254 (1-4), pp. 714-729 .

doi:https://doi.org/10.1016/j.aquaculture.2005.11.018 , hdl:10013/epic.45707

Book

Wefer, G. , Fischer, G. and Iversen, M. (2016)
Export Production / Harff, J. , Meschede, M. , Petersen, S. and Thiede, J. (editors) ,

Springer .

doi:https://doi.org/10.1007/978:94-007-6644-0_59-1 , hdl:10013/epic.50515

Thesis

Thesis -PhD

Iversen, M. (2009)
Carbon turnover in sinking particles in the marine environment ,

PhD thesis, University of Bremen.

hdl:10013/epic.33551

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Conference

Conference -Talk

Loebl, M. , Boetius, A. , Kanzow, T. , Soltwedel, T. , Appen, W. J. v. , Bergmann, M. , Bracher, A. , Iversen, M. , Janssen, F. , Koch, B. , Lochthofen, N. , Metfies, K. , Niehoff, B. , Eva-Maria Nöthig, E. M. , Purser, A. , Rabe, B. , Schewe, I. , Torres-Valdes, S. , Wenzhoefer, F. and Wulff, T. (2019)
A comprehensive view on ocean processes by the multidisciplinary Arctic Ocean Observatory FRAM ,

EGU 2019, Vienna, Austria, 7 April 2019 - 12 April 2019 .

hdl:10013/epic.8bd89949-1a31-4884-a08c-9bf33e66aa9d

Conference -Invited talk

Löbl, M. , Boetius, A. , Kanzow, T. , Appen, W. J. v. , Bergmann, M. , Bracher, A. , Dinter, T. , Hehemann, L. , Hildebrandt, N. , Hoppmann, M. , Iversen, M. , Jung, T. , Krumpen, T. , Lochthofen, N. , Macario, A. , Metfies, K. , Nicolaus, M. , Niehoff, B. , van Opzeeland, I. , Rabe, B. , Salter, I. , Schewe, I. , Scholz, D. , Schourup-Kristensen, V. , Thomisch, K. , Tippenhauer, S. , Wenzhoefer, F. , Wulff, T. and Wekerle, C. (2017)
Arctic Observatory FRAM - a modern vision of integrated underwater infrastructure in the polar environment ,

EMSO ERIC All Regions Workshop, Rom, Italy, 9 October 2017 - 11 October 2017 .

hdl:10013/epic.99582400-548e-4856-9e78-5cd4ffff43c3

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Conference -Poster

Boetius, A. , Kanzow, T. , Löbl, M. , von Appen, W. J. , Bergmann, M. , Bracher, A. , Dinter, T. , Hehemann, L. , Hildebrandt, N. , Hoppmann, M. , Iversen, M. , Jung, T. , Krumpen, T. , Lochthofen, N. , Macario, A. , Metfies, K. , Nicolaus, M. , Niehoff, B. , van Opzeeland, I. , Rabe, B. , Salter, I. , Schewe, I. , Scholz, D. , Schourup-Kristensen, V. , Thomisch, K. , Tippenhauer, S. , Wenzhöfer, F. , Wulff, T. and Wekerle, C. (2017)
Arctic Observatory FRAM ,

International Conference on Arctic Science: Bringing Knowledge to Action, Reston, Virginia, USA, 24 April 2017 - 27 April 2017 .

hdl:10013/epic.51691

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Conference -Poster

Cabanes, D. , Norman, L. , Santos-Echeandia, J. , Iversen, M. , Trimborn, S. , Laglera, L. and Hassler, C. (2016)
Salp fecal pellets interaction with Fe biogeochemistry ,

14th Swiss Geoscience Meeting, Geneva, Switzerland, 18 November 2016 - 19 November 2016 .

hdl:10013/epic.49019

Conference -Talk

Roca-Martí, M. , Puigcorbé, V. , Masqué, P. , Rutgers v. d. Loeff, M. , Iversen, M. , Hoppe, C. , Klaas, C. , Altenburg, M. and Bracher, A. (2015)
Carbon export in a bloom region from the Atlantic sector of the Southern Ocean derived from 234Th and sediment traps ,

2015 Aquatic Sciences Meeting, Granada, 22 February 2015 - 27 February 2015 .

hdl:10013/epic.46668

Conference -Talk

Wohlrab, S. , Selander, E. , Dawodu, D. , Iversen, M. and John, U. , University of Gothenburg, Sweden, Medizinische Hochschule Hannover (2015)
Infochemical induced trait changes in Alexandrium ,

ASLO Aquatic Sciences Meeting, Granada, Spain, 22 February 2015 - 27 February 2015 .

hdl:10013/epic.46822

Conference -Poster

Ploug, H. and Iversen, M. (2010)
Diatom aggregate degradation and sinking velocity: Potential impacts on the biological carbon pump in the ocean. ,

Bert Bolin Center for Climate Research Annual Meeting, 18-19 November, Stockholm, Sweden. .

hdl:10013/epic.36129

Conference -Talk

Wohlrab, S. , Iversen, M. , Selander, E. and John, U. (2010)
Insights into different factors controlling induced defense in Alexandrium tamarense towards copepods ,

13. Wissenschaftliche Tagung der Sektion Phykologie, Reichenau Island, Lake Constance, Germany , 14 March 2010 - 17 March 2010 .

hdl:10013/epic.42150

Conference -Talk

Ploug, H. and Iversen, M. (2009)
Ballast, sinking velocity, apparent diffusivity in macroscopic organic aggregates: Implications for hydrolysis and respiration by attached bacteria. ,

American Society for Limnology and Oceanography (ASLO) Aquatic Science Meeting, NiceJanuary. .

hdl:10013/epic.31723

Conference -Talk

Wohlrab, S. , John, U. , Iversen, M. , Selander, E. and Cembella, A. (2009)
GENE EXPRESSION PATTERNS REVEAL THE ABILITY OF THE MARINE DINOFLAGELLATE ALEXANDRIUM TAMARENSE TO DETECT COPEPODS THROUGH WATERBORNE CUES AND INDUCED DEFENSE ,

ASLO Aquatic Sciences Meeting, Nice, France, 25 January 2009 - 30 January 2009 .

hdl:10013/epic.42149

Conference -Talk

Iversen, M. , Ploug, H. , Nowald, N. , Jackson, G. A. and Fischer, G. (2009)
Particulate organic matter export: Degradation processes and ballasting effects ,

American Society for Limnology and Oceanography (ASLO) Aquatic Science Meeting, NiceJanuary. .

hdl:10013/epic.31724

Conference -Talk

Iversen, M. , Ploug, H. , Poulsen, L. , Koski, L. and Buitenhuis, E. T. (2008)
Copepod fecal pellet degradation: The usual suspects or other critters on the loose ,

American Societa of Limnology and Oceanography (ASLO) Summer meeting, June 8-13, St. John, Newfoundland. .

hdl:10013/epic.30535

Conference -Poster

Iversen, M. and Ploug, H. (2006)
CaCO3 in settling aggregates. ,

International workshop on marine aggregates. BremenDecember. .

hdl:10013/epic.26326

Miscellaneous

Soltwedel, T. , Bäger, J. , Barz, J. , Bergmann, M. , Busack, M. , Chikina, M. , Hagemann, J. , Hasemann, C. , Hofbauer, M. , Hoge, U. , Iversen, M. , Käß, M. A. , Klüver, T. , Konrad, C. , Lehmenhecker, S. , Nordhausen, A. , Schewe, I. , Sonnek, A. , Tekman, M. B. , von Jackowski, A. , Wenzhoefer, F. and Wulff, T. (2019)
LTER HAUSGARTEN 2018 - Long-Term Ecological Research in the Fram Strait, Cruise No. MSM77, September 15 - October 13, 2018, Longyearbyen (Svalbard) - Edinburgh (Scotland) ,

[Miscellaneous]

doi:https://doi.org/10.2312/cr_msm77 , hdl:10013/epic.21f8c935-61c1-4877-bdd9-bfbc16056bd6

This list was generated on Mon Apr 22 04:16:28 2019 CEST.

Alfred-Wegener-Institut
Helmholtz-Zentrum für Polar-
und Meeresforschung

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