Items where Author is "Iversen, Morten Hvitfeldt"

Article

Svensen, C, Iversen, MH, Norrbin, F, Möller, KO, Wiedmann, I, Skarðhamar, J, Barth‐Jensen, C, Kwasniewski, S, Ormanczyk, M, Dąbrowska, AM and Koski, M (2024) Impact of aggregate‐colonizing copepods on the biological carbon pump in a high‐latitude fjord. Limnology and Oceanography. doi:10.1002/lno.12641

Ramondenc, S, Iversen, MH and Soltwedel, T (2024) Long-term measurements reveal a 100-day lag between peaks in phytoplankton chlorophyll and benthic bacterial abundance in the Fram Strait. ICES Journal of Marine Science. doi:10.1093/icesjms/fsae113

Roberts, C, Flintrop, CM, Khachikyan, A, Milucka, J, Munn, CB and Iversen, MH (2024) Microplastics may reduce the efficiency of the biological carbon pump by decreasing the settling velocity and carbon content of marine snow. Limnology and Oceanography, 69(9). 1918-1928. doi:10.1002/lno.12615

Swoboda, S, Krumpen, T, Nöthig, EM, Metfies, K, Ramondenc, S, Wollenburg, JE, Fahl, K, Peeken, I and Iversen, MH (2024) Release of ballast material during sea-ice melt enhances carbon export in the Arctic Ocean. PNAS Nexus, 3(4). doi:10.1093/pnasnexus/Pgae081

Hofmann, Z, von Appen, WJ, Kanzow, T, Becker, H, Hagemann, J, Hufnagel, L and Iversen, MH (2024) Stepwise Subduction Observed at a Front in the Marginal Ice Zone in Fram Strait. Journal of Geophysical Research: Oceans, 129(5). doi:10.1029/2023JC020641

Hemsley, V, Füssel, J, Duret, MT, Rayne, RR, Iversen, MH, Henson, SA, Sanders, R, Lam, P and Trimmer, M (2023) Suspended particles are hotspots of microbial remineralization in the ocean's twilight zone. Deep Sea Research Part II: Topical Studies in Oceanography, 212. 105339. doi:10.1016/j.dsr2.2023.105339

Salter, I, Bauerfeind, E, Fahl, K, Iversen, MH, Lalande, C, Ramondenc, S, von Appen, WJ, Wekerle, C and Nöthig, EM (2023) Interannual variability (2000–2013) of mesopelagic and bathypelagic particle fluxes in relation to variable sea ice cover in the eastern Fram Strait. Frontiers in Earth Science, 11. doi:10.3389/feart.2023.1210213

Giering, SLC, Sanders, R, Blackbird, S, Briggs, N, Carvalho, F, East, H, Espinola, B, Henson, SA, Kiriakoulakis, K, Iversen, MH, Lampitt, RS, Pabortsava, K, Pebody, C, Peel, K, Preece, C, Saw, K, Villa-Alfageme, M and Wolff, GA (2023) Vertical imbalance in organic carbon budgets is indicative of a missing vertical transfer during a phytoplankton bloom near South Georgia (COMICS). Deep Sea Research Part II: Topical Studies in Oceanography, 209. 105277. doi:10.1016/j.dsr2.2023.105277

Rogge, A, Janout, M, Loginova, N, Trudnowska, E, Hörstmann, C, Wekerle, C, Oziel, L, Schourup-Kristensen, V, Ruiz-Castillo, E, Schulz, K, Povazhnyy, VV, Iversen, MH and Waite, AM (2023) Carbon dioxide sink in the Arctic Ocean from cross-shelf transport of dense Barents Sea water. Nature Geoscience, 16(1). 82-88. doi:10.1038/s41561-022-01069-z

Iversen, MH (2023) Carbon export in the ocean: a biologist's perspective. Annual Review of Marine Science, 15(1). 357-381. doi:10.1146/annurev-marine-032122-035153

Klawonn, I, Van den Wyngaert, S, Iversen, MH, Walles, TJW, Flintrop, CM, Cisternas-Novoa, C, Nejstgaard, JC, Kagami, M and Grossart, HP (2023) Fungal parasitism on diatoms alters formation and bio–physical properties of sinking aggregates. Communications Biology, 6(1). doi:10.1038/s42003-023-04453-6

Mooney, BP, Iversen, MH and Norrbin, MF (2023) Impact of Microsetella norvegica on carbon flux attenuation and as a secondary producer during the polar night in the subarctic Porsangerfjord. Frontiers in Marine Science, 10. doi:10.3389/fmars.2023.996275

Balaguer, J, Koch, F, Flintrop, CM, Völkner, C, Iversen, MH and Trimborn, S (2023) Iron and manganese availability drives primary production and carbon export in the Weddell Sea. Current Biology, 33(20). 4405-4414.e4. doi:10.1016/j.cub.2023.08.086

Ramondenc, S, Nöthig, EM, Hufnagel, L, Bauerfeind, E, Busch, K, Knüppel, N, Kraft, A, Schröter, F, Seifert, M and Iversen, MH (2022) Effects of Atlantification and changing sea‐ice dynamics on zooplankton community structure and carbon flux between 2000 and 2016 in the eastern Fram Strait. Limnology and Oceanography. doi:10.1002/lno.12192

Arandia-Gorostidi, N, Berthelot, H, Calabrese, F, Stryhanyuk, H, Klawonn, I, Iversen, MH, Nahar, N, Grossart, HP, Ploug, H and Musat, N (2022) Efficient carbon and nitrogen transfer from marine diatom aggregates to colonizing bacterial groups. Scientific Reports, 12(1). doi:10.1038/s41598-022-18915-0

Orenstein, EC, Ayata, SD, Maps, F, Becker, ÉC, Benedetti, F, Biard, T, de Garidel‐Thoron, T, Ellen, JS, Ferrario, F, Giering, SLC, Guy‐Haim, T, Hoebeke, L, Iversen, MH, Kiørboe, T, Lalonde, JF, Lana, A, Laviale, M, Lombard, F, Lorimer, T, Martini, S, Meyer, A, Möller, KO, Niehoff, B, Ohman, MD, Pradalier, C, Romagnan, JB, Schröder, SM, Sonnet, V, Sosik, HM, Stemmann, LS, Stock, M, Terbiyik‐Kurt, T, Valcárcel‐Pérez, N, Vilgrain, L, Wacquet, G, Waite, AM and Irisson, JO (2022) Machine learning techniques to characterize functional traits of plankton from image data. Limnology and Oceanography, 67(8). 1647-1669. doi:10.1002/lno.12101

Gillard, B, Harbour, RP, Nowald, N, Thomsen, L and Iversen, MH (2022) Vertical distribution of particulate matter in the Clarion Clipperton Zone (German Sector) — potential impacts from deep-sea mining discharge in the water column. Frontiers in Marine Science, 9. doi:10.3389/fmars.2022.820947

Karakuş, O, Völker, C, Iversen, MH, Hagen, W and Hauck, J (2022) The role of zooplankton grazing and nutrient recycling for global ocean biogeochemistry and phytoplankton phenology. Journal of Geophysical Research: Biogeosciences, 127(10). doi:10.1029/2022JG006798

Pauli, NC, Flintrop, CM, Konrad, C, Pakhomov, EA, Swoboda, S, Koch, F, Wang, XL, Zhang, JC, Brierley, AS, Bernasconi, M, Meyer, B and Iversen, MH (2021) Krill and salp faecal pellets contribute equally to the carbon flux at the Antarctic Peninsula. Nature Communications, 12(1). doi:10.1038/s41467-021-27436-9

Karakuş, O, Völker, C, Iversen, MH, Hagen, W, Wolf‐Gladrow, D, Fach, B and Hauck, J (2021) Modeling the impact of macrozooplankton on carbon export production in the Southern Ocean. Journal of Geophysical Research: Oceans, 126(12). doi:10.1029/2021JC017315

Cael, BB, Bisson, K, Conte, M, Duret, MT, Follett, CL, Henson, SA, Honda, MC, Iversen, MH, Karl, DM, Lampitt, RS, Mouw, CB, Muller‐Karger, F, Pebody, CA, Smith, KL and Talmy, D (2021) Open ocean particle flux variability from surface to seafloor. Geophysical Research Letters, 48(9). doi:10.1029/2021GL092895

Böckmann, S, Koch, F, Meyer, B, Pausch, F, Iversen, MH, Driscoll, R, Laglera, LM, Hassler, C and Trimborn, S (2021) Salp fecal pellets release more bioavailable iron to Southern Ocean phytoplankton than krill fecal pellets. Current Biology, 31(13). 2737-2746.e3. doi:10.1016/j.cub.2021.02.033

Fadeev, E, Rogge, A, Ramondenc, S, Nöthig, EM, Wekerle, C, Bienhold, C, Salter, I, Waite, AM, Hehemann, L, Boetius, A and Iversen, MH (2021) Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean. Communications Biology, 4(1). doi:10.1038/s42003-021-02776-w

von Appen, WJ, Waite, AM, Bergmann, M, Bienhold, C, Boebel, O, Bracher, A, Cisewski, B, Hagemann, J, Hoppema, M, Iversen, MH, Konrad, C, Krumpen, T, Lochthofen, N, Metfies, K, Niehoff, B, Nöthig, EM, Purser, A, Salter, I, Schaber, M, Scholz, D, Soltwedel, T, Torres-Valdes, S, Wekerle, C, Wenzhöfer, F, Wietz, M and Boetius, A (2021) Sea-ice derived meltwater stratification slows the biological carbon pump: results from continuous observations. Nature Communications, 12(1). doi:10.1038/s41467-021-26943-z

Fischer, G, Romero, OE, Karstensen, J, Baumann, KH, Moradi, N, Iversen, MH, Ruhland, G, Klann, M and Körtzinger, A (2021) Seasonal flux patterns and carbon transport from low-oxygen eddies at the Cape Verde Ocean Observatory: lessons learned from a time series sediment trap study (2009–2016). Biogeosciences, 18(24). 6479-6500. doi:10.5194/bg-18-6479-2021

Huang, G, Vidal‐Melgosa, S, Sichert, A, Becker, S, Fang, Y, Niggemann, J, Iversen, MH, Cao, Y and Hehemann, JH (2021) Secretion of sulfated fucans by diatoms may contribute to marine aggregate formation. Limnology and Oceanography. doi:10.1002/lno.11917

Pauli, NC, Metfies, K, Pakhomov, EA, Neuhaus, S, Graeve, M, Wenta, P, Flintrop, CM, Badewien, TH, Iversen, MH and Meyer, B (2021) Selective feeding in Southern Ocean key grazers—diet composition of krill and salps. Communications Biology, 4(1). doi:10.1038/s42003-021-02581-5

Karthäuser, C, Ahmerkamp, S, Marchant, HK, Bristow, LA, Hauss, H, Iversen, MH, Kiko, R, Maerz, J, Lavik, G and Kuypers, MMM (2021) Small sinking particles control anammox rates in the Peruvian oxygen minimum zone. Nature Communications, 12(1). doi:10.1038/s41467-021-23340-4

Fadeev, E, Wietz, M, von Appen, WJ, Iversen, MH, Nöthig, EM, Engel, A, Grosse, J, Graeve, M and Boetius, A (2021) Submesoscale physicochemical dynamics directly shape bacterioplankton community structure in space and time. Limnology and Oceanography. doi:10.1002/lno.11799

Moradi, N, Klawonn, I, Iversen, MH, Wenzhöfer, F, Grossart, HP, Ploug, H, Fischer, G and Khalili, A (2021) A novel measurement-based model for calculating diffusive fluxes across substrate-water interfaces of marine aggregates, sediments and biofilms. Frontiers in Marine Science, 8. doi:10.3389/fmars.2021.689977

Baker, CA, Estapa, ML, Iversen, MH, Lampitt, R and Buesseler, K (2020) Are all sediment traps created equal? An intercomparison study of carbon export methodologies at the PAP-SO site. Progress in Oceanography, 184. 102317. doi:10.1016/j.pocean.2020.102317

Zetsche, EM, Larsson, AI, Iversen, MH and Ploug, H (2020) Flow and diffusion around and within diatom aggregates: Effects of aggregate composition and shape. Limnology and Oceanography. doi:10.1002/lno.11420

von Appen, WJ, Strass, VH, Bracher, A, Xi, H, Hörstmann, C, Iversen, MH and Waite, AM (2020) High-resolution physical-biogeochemical structure of a filament and an eddy of upwelled water off northwest Africa. Ocean Science, 16(1). 253-270. doi:10.5194/os-16-253-2020

Becker, S, Tebben, J, Coffinet, S, Wiltshire, KH, Iversen, MH, Harder, T, Hinrichs, KU and Hehemann, JH (2020) Laminarin is a major molecule in the marine carbon cycle. Proceedings of the National Academy of Sciences, 117(12). 6599-6607. doi:10.1073/pnas.1917001117

Iversen, MH, Swoboda, S, Marchant, H, Ahmerkamp, S, Schwalfenberg, K, Hehemann, J, Buck-Wiese, H, Stock, L, Bolte, A and Bäger, J (2020) Report and preliminary results of R/V POSEIDON cruise POS531, Las Palmas (Canary Islands) – Mindelo (Cape Verde), 18.01.2019 – 01.02.2019. Berichte, MARUM – Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 323. 1-38. https://doi.org/10.26092/elib/112

Giering, SLC, Cavan, EL, Basedow, SL, Briggs, N, Burd, AB, Darroch, LJ, Guidi, L, Irisson, JO, Iversen, MH, Kiko, R, Lindsay, D, Marcolin, CR, McDonnell, AMP, Möller, KO, Passow, U, Thomalla, S, Trull, TW and Waite, AM (2020) Sinking organic particles in the ocean—flux estimates from in situ optical devices. Frontiers in Marine Science, 6. doi:10.3389/fmars.2019.00834

Markussen, TN, Konrad, C, Waldmann, C, Becker, M, Fischer, G and Iversen, MH (2020) Tracks in the snow – advantage of combining optical methods to characterize marine particles and aggregates. Frontiers in Marine Science, 7. doi:10.3389/fmars.2020.00476

Fischer, G, Romero, OE, Toby, E, Iversen, MH, Donner, B, Mollenhauer, G, Nowald, N, Ruhland, G, Klann, M, Hamady, B and Wefer, G (2019) Changes in the dust‐influenced biological carbon pump in the Canary Current System: implications from a coastal and an offshore sediment trap record off Cape Blanc, Mauritania. Global Biogeochemical Cycles, 33(8). 1100-1128. doi:10.1029/2019GB006194

Lombard, F, Boss, E, Waite, AM, Vogt, M, Uitz, J, Stemmann, L, Sosik, HM, Schulz, J, Romagnan, JB, Picheral, M, Pearlman, J, Ohman, MD, Niehoff, B, Möller, KO, Miloslavich, P, Lara-Lopez, A, Kudela, R, Lopes, RM, Kiko, R, Karp-Boss, L, Jaffe, JS, Iversen, MH, Irisson, JO, Fennel, K, Hauss, H, Guidi, L, Gorsky, G, Giering, SLC, Gaube, P, Gallager, S, Dubelaar, G, Cowen, RK, Carlotti, F, Briseño-Avena, C, Berline, L, Benoit-Bird, K, Bax, N, Batten, S, Ayata, SD, Artigas, LF and Appeltans, W (2019) Globally consistent quantitative observations of planktonic ecosystems. Frontiers in Marine Science, 6. doi:10.3389/fmars.2019.00196

Seifert, M, Hoppema, M, Burau, C, Elmer, C, Friedrichs, A, Geuer, JK, John, U, Kanzow, T, Koch, BP, Konrad, C, Van der Jagt, H, Zielinski, O and Iversen, MH (2019) Influence of glacial meltwater on summer biogeochemical cycles in Scoresby Sund, East Greenland. Frontiers in Marine Science, 6. doi:10.3389/fmars.2019.00412

Thiele, S, Basse, A, Becker, JW, Lipski, A, Iversen, MH and Mollenhauer, G (2019) Microbial communities in the nepheloid layers and hypoxic zones of the Canary Current upwelling system. MicrobiologyOpen, 8(5). e00705. doi:10.1002/mbo3.705

Laurenceau‐Cornec, EC, Le Moigne, FAC, Gallinari, M, Moriceau, B, Toullec, J, Iversen, MH, Engel, A and De La Rocha, CL (2019) New guidelines for the application of Stokes' models to the sinking velocity of marine aggregates. Limnology and Oceanography. doi:10.1002/lno.11388

Gillard, B, Purkiani, K, Chatzievangelou, D, Vink, A, Iversen, MH and Thomsen, L (2019) Physical and hydrodynamic properties of deep sea mining-generated, abyssal sediment plumes in the Clarion Clipperton Fracture Zone (eastern-central Pacific). Elem Sci Anth, 7(1). 5. doi:10.1525/elementa.343

Moriceau, B, Iversen, MH, Gallinari, M, Evertsen, AJO, Le Goff, M, Beker, B, Boutorh, J, Corvaisier, R, Coffineau, N, Donval, A, Giering, SLC, Koski, M, Lambert, C, Lampitt, RS, Le Mercier, A, Masson, A, Stibor, H, Stockenreiter, M and De La Rocha, CL (2018) Copepods boost the production but reduce the carbon export efficiency by diatoms. Frontiers in Marine Science, 5. doi:10.3389/fmars.2018.00082

Flintrop, CM, Rogge, A, Miksch, S, Thiele, S, Waite, AM and Iversen, MH (2018) Embedding and slicing of intact in situ collected marine snow. Limnology and Oceanography: Methods, 16(6). 339-355. doi:10.1002/lom3.10251

Bachmann, J, Heimbach, T, Hassenrück, C, Kopprio, GA, Iversen, MH, Grossart, HP and Gärdes, A (2018) Environmental drivers of free-living vs. particle-attached bacterial community composition in the Mauritania Upwelling System. Frontiers in Microbiology, 9. doi:10.3389/fmicb.2018.02836

Rogge, A, Flintrop, CM, Iversen, MH, Salter, I, Fong, AA, Vogts, A and Waite, AM (2018) Hard and soft plastic resin embedding for single-cell element uptake investigations of marine-snow-associated microorganisms using nano-scale secondary ion mass spectrometry. Limnology and Oceanography: Methods, 16(8). 484-503. doi:10.1002/lom3.10261

von Appen, WJ, Wekerle, C, Hehemann, L, Schourup-Kristensen, V, Konrad, C and Iversen, MH (2018) Observations of a submesoscale cclonic filament in the marginal ice zone. Geophysical Research Letters. doi:10.1029/2018GL077897

Wekerle, C, Krumpen, T, Dinter, T, von Appen, WJ, Iversen, MH and Salter, I (2018) Properties of sediment trap catchment areas in Fram Strait: results from Lagrangian modeling and remote sensing. Frontiers in Marine Science, 5. doi:10.3389/fmars.2018.00407

Iversen, MH, Flintrop, C, Grotheer, H, Hildebrandt, N, Kattein, L, Klann, M, Konrad, C, Meinecke, G, Ruhland, G and Van der Jagt, H (2018) Report and preliminary results of R/V POSEIDON cruise POS508, Las Palmas (Canary Islands) – Las Palmas (Canary Islands), 22.01.2017 – 06.02.2017. Berichte, MARUM – Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 319. 1-36. urn:nbn:de:gbv:46-00106572-12

Van der Jagt, H, Friese, C, Stuut, JBW, Fischer, G and Iversen, MH (2018) The ballasting effect of Saharan dust deposition on aggregate dynamics and carbon export: Aggregation, settling, and scavenging potential of marine snow. Limnology and Oceanography, 63(3). 1386-1394. doi:10.1002/lno.10779

Moradi, N, Liu, B, Iversen, MH, Kuypers, MMM, 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:10.1126/sciadv.aat1991

Roca-Martí, M, Puigcorbé, V, Iversen, MH, van der Loeff, MR, Klaas, C, Cheah, W, Bracher, A and Masqué, 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. 102-115. doi:10.1016/j.dsr2.2015.12.007

Sokoll, S, Ferdelman, TG, Holtappels, M, Goldhammer, T, Littmann, S, Iversen, MH and Kuypers, MMM (2017) Intense biological phosphate uptake onto particles in subeuphotic continental margin waters. Geophysical Research Letters, 44(6). 2825-2834. doi:10.1002/2016GL072183

Laglera, LM, Tovar-Sánchez, A, Iversen, MH, González, HE, Naik, H, Mangesh, G, Assmy, P, Klaas, C, Mazzocchi, MG, Montresor, M, Naqvi, SWA, Smetacek, V and Wolf-Gladrow, DA (2017) Iron partitioning during LOHAFEX: Copepod grazing as a major driver for iron recycling in the Southern Ocean. Marine Chemistry, 196. 148-161. doi:10.1016/j.marchem.2017.08.011

Iversen, MH, Pakhomov, EA, Hunt, BPV, Van der Jagt, H, Wolf-Gladrow, D and Klaas, C (2017) Sinkers or floaters? Contribution from salp pellets to the export flux during a large bloom event in the Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 138. 116-125. doi:10.1016/j.dsr2.2016.12.004

Fischer, G, Karstensen, J, Romero, OE, Baumann, KH, Donner, B, Hefter, J, Mollenhauer, G, Iversen, MH, 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(11). 3203-3223. doi:10.5194/bg-13-3203-2016

Fischer, G, Romero, OE, Merkel, U, Donner, B, Iversen, MH, Nowald, N, Ratmeyer, V, Ruhland, G, Klann, M and Wefer, G (2016) Deep ocean mass fluxes in the coastal upwelling off Mauritania from 1988 to 2012: variability on seasonal to decadal timescales. Biogeosciences, 13(10). 3071-3090. doi:10.5194/bg-13-3071-2016

Belcher, A, Iversen, MH, Giering, S, Riou, V, Henson, SA, Berline, L, Guilloux, L and Sanders, R (2016) Depth-resolved particle-associated microbial respiration in the northeast Atlantic. Biogeosciences, 13(17). 4927-4943. doi:10.5194/bg-13-4927-2016

Friese, CA, van der Does, M, Merkel, U, Iversen, MH, Fischer, G and Stuut, JBW (2016) Environmental factors controlling the seasonal variability in particle size distribution of modern Saharan dust deposited off Cape Blanc. Aeolian Research, 22. 165-179. doi:10.1016/j.aeolia.2016.04.005

Wolf, C, Iversen, MH, Klaas, C and Metfies, K (2016) Limited sinking of Phaeocystis during a 12 days sediment trap study. Molecular Ecology, 25(14). 3428-3435. doi:10.1111/mec.13697

Fischer, G, Bouskri, G, Dia, A, Flintrop, C, Hüttich, D, Iversen, MH, Klann, M, Konrad, C, Park, E, Ruhland, G and Van der Jagt, H (2016) Report and preliminary results of R/V POSEIDON cruise POS495, Las Palmas (Canary Islands) - Las Palmas (Canary Islands), 18.02.2016 - 02.03.2016. Berichte, MARUM – Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 310. 1-29. urn:nbn:de:gbv:46-00105269-12

Belcher, A, Iversen, MH, Manno, C, Henson, SA, Tarling, GA and Sanders, R (2016) The role of particle associated microbes in remineralization of fecal pellets in the upper mesopelagic of the Scotia Sea, Antarctica. Limnology and Oceanography, 61(3). 1049-1064. doi:10.1002/lno.10269

Schulz, J, Möller, KO, 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, Martínez Arbizu, P, Rüssmeier, N, Röttgers, R, Büdenbender, J, Jordt-Sedlazeck, A, Koch, R, Riebesell, U, Iversen, MH, Köser, K, Kwasnitschka, T, Wellhausen, J, Thoma, C, Barz, K, Rhode, S, Nattkemper, TW, Schoening, T, Peeters, F, Hofmann, H, Busch, J, Hirche, HJ, Niehoff, B, Hildebrandt, N, Stohr, E, Winter, C, Herbst, G, Konrad, C, Schmidt, M, Linke, P, Brey, T, Bange, HW, 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, UV (2015) Aquatische optische Technologien in Deutschland. Marine Science Reports - Meereswissenschaftliche Berichte, 97. 1-83. doi:10.12754/msr-2015-97

Iversen, MH and Robert, ML (2015) Ballasting effects of smectite on aggregate formation and export from a natural plankton community. Marine Chemistry, 175. 18-27. doi:10.1016/j.marchem.2015.04.009

Nowald, N, Iversen, MH, 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. 1-11. doi:10.1016/j.pocean.2014.12.015

Thiele, S, Fuchs, BM, Amann, R and Iversen, MH (2014) Colonization in the photic zone and subsequent changes during sinking determine bacterial community composition in marine snow. Applied and Environmental Microbiology, 81(4). 1463-1471. doi:10.1128/AEM.02570-14

Ruff, SE, Probandt, D, Zinkann, AC, Iversen, MH, Klaas, C, Würzberg, L, Krombholz, N, Wolf-Gladrow, D, Amann, R and Knittel, K (2014) Indications 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. 6-16. doi:10.1016/j.dsr2.2014.05.011

Iversen, MH (2014) Is microbial gardening a food gamble or a safe bet? (Comment on DOI 10.1002/bies.201400100). BioEssays, 36(12). 1126. doi:10.1002/bies.201400181

Neuer, S, Iversen, MH and Fischer, G (2014) The Ocean's Biological Carbon pump as part of the global Carbon Cycle. Limnology and Oceanography e-Lectures. doi:10.4319/lol.2014.sneuer.miversen.gfischer.9

Fischer, G, Dehning, K, Dia, A, Füssel, J, Hefter, J, Iversen, MH, Klann, M, Nowald, N, Olbrich, M and Ruhland, G (2014) Report and preliminary results of R/V POSEIDON cruise POS464, Las Palmas (Canary Islands) - Las Palmas (Canary Islands), 03.02.2014 - 18.02.2014. Berichte, MARUM – Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 304. urn:nbn:de:gbv:46-00103963-17

Fischer, G, Ba, M, Dehning, K, Hefter, J, Iversen, MH, Klann, M, Nowald, N, Ploug, H, Ruhland, G and Witte, Y (2013) Report and preliminary results of R/V POSEIDON cruise POS445. Las Palmas – Las Palmas, 19.01.2013 – 01.02.2013. Berichte, MARUM - Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 298. 1-30. urn:nbn:de:gbv:46-00103379-13

Iversen, MH 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(6). 4073-4085. doi:10.5194/bg-10-4073-2013

Yilmaz, P, Iversen, MH, Hankeln, W, Kottmann, R, Quast, C and Glöckner, FO (2012) Ecological structuring of bacterial and archaeal taxa in surface ocean waters. FEMS Microbiology Ecology, 81(2). 373-385. doi:10.1111/j.1574-6941.2012.01357.x

Gärdes, A, Iversen, MH, Grossart, HP, Passow, U and Ullrich, MS (2011) Diatom-associated bacteria are required for aggregation of Thalassiosira weissflogii. Isme Journal, 5(3). 436-445. doi:10.1038/ismej.2010.145

Iversen, MH 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(9). 2613-2624. doi:10.5194/bg-7-2613-2010

Iversen, MH, Nowald, N, Ploug, H, Jackson, GA and Fischer, G (2010) High resolution profiles of vertical particulate organic matter export off Cape Blanc, Mauritania: Degradation processes and ballasting effects. Deep Sea Research Part I: Oceanographic Research Papers, 57(6). 771-784. doi:10.1016/j.dsr.2010.03.007

Wohlrab, S, Iversen, MH and John, U (2010) A molecular and co-evolutionary context for grazer induced toxin production in Alexandrium tamarense. PLoS ONE, 5(11). e15039. doi:10.1371/journal.pone.0015039

Karakas, G, Nowald, N, Schäfer-Neth, C, Iversen, MH, Barkmann, W, Fischer, G, Marchesiello, P and Schlitzer, R (2009) Impact of particle aggregation on fluxes of organic matter. Progress in Oceanography, 83. 331-341. doi:10.1016/j.pocean.2009.07.047

Nowald, N, Fischer, G, Ratmeyer, V, Iversen, MH, 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 2009 - EUROPE (OCEANS-IEEE Series). 1-6. doi:10.1109/OCEANSE.2009.5278186

Ploug, H, Iversen, MH and Fischer, G (2008) Ballast, sinking velocity, and apparent diffusivity within marine snow and fecal pellets: Implications for substrate turnover by attached bacteria. Limnology and Oceanography, 53(5). 1878-1886. doi:10.4319/lo.2008.53.5.1878

Poulsen, LK and Iversen, MH (2008) Degradation of copepod fecal pellets: key role of protozooplankton. Marine Ecology Progress Series, 367. 1-13. doi:10.3354/meps07611

Ploug, H, Iversen, MH, Koski, M and Buitenhuis, ET (2008) Production, oxygen respiration rates, and sinking velocity of copepod fecal pellets: direct measurements of ballasting by opal and calcite. Limnology and Oceanography, 53(2). 469-476. doi:10.4319/lo.2008.53.2.0469

Iversen, MH and Poulsen, LK (2007) Coprorhexy, coprophagy, and coprochaly in the copepods Calanus helgolandicus, Pseudocalanus elongatus, and Oithona similis. Marine Ecology Progress Series, 350. 79-89. doi:10.3354/meps07095

Drillet, G, Iversen, MH, Sørensen, TF, Ramløv, H, Lund, T and Hansen, BW (2006) Effect of cold storage upon eggs of the calaniod copepod Acartia tonsa (Dana) and their offspring. Aquaculture, 254. 714-729. doi:10.1016/j.aquaculture.2005.11.018

Book Section

Wefer, G, Fischer, G and Iversen, MH (2015) Export Production. In: Harff, J, Meschede, M, Petersen, S and Thiede, J (eds.) Encyclopedia of Marine Geosciences. Springer Netherlands, 1-2. doi:10.1007/978-94-007-6644-0_59-1