Körtke, W., M. Walter, O. Huhn, T. Kanzow, and M. Rhein (2024), Decadal changes in the pathways of the Atlantic water core in the Arctic Ocean inferred from transient tracers. Journal of Geophysical Research: Oceans, 129, e2024JC021419, doi:10.1029/2024JC021419. |
Heuze, C., O. Huhn, M. Walter, N. Sukhikh, S. Karam, W. Körtke, M. Vredenborg, K. Bulsiewicz, J. Sültenfuß, Y.-C. Fang, C. Mertens, B. Rabe, S. Tippenhauer, J. Allerholt, H. He, D. Kuhlmey, I. Kuznetsov, and M. Mallet (2023), A year of transient tracers (chlorofluorocarbon 12 and sulfur hexafluoride), noble gases (helium and neon), and tritium in the Arctic Ocean from the MOSAiC expedition (2019–2020), Earth Syst. Sci. Data, 15, 5517–5534, 2023, doi:10.5194/essd-15-5517-2023. |
Moreau, S., T. Hattermann, L. de Steur, H. M. Kauko, H. Ahonen, M. Ardelan, P. Assmy, M. Chierici, S. Descamps, T. Dinter, T. Falkenhaug, A. Fransson, E. Grønningsæter, E. H. Hallfredsson, O. Huhn, A. Lebrun, A. Lowther, N. Lübcker, P. Monteiro, I. Peeken, A. Roychoudhury, M. Różańska, T. Ryan-Keogh, N. Sanchez, A. Singh, J. H. Simonsen, N. Steiger, S. J. Thomalla, A. van Tonder, J. M. Wiktor, and H. Steen (2023), Wind-driven upwelling of iron sustains dense blooms and food webs in the eastern Weddell Gyre. Nature Communications, 14:1303, doi:10.1038/s41467-023-36992-1. |
Chen, X.-G., S. Krisch, A. Al-Hashem, M.J. Hopwood, M.M. Rutgers van der Loeff, O. Huhn, P. Lodeiro, T. Steffens, and E.P. Achterberg (2022), Dissolved, labile, and total particulate trace metal dynamics on the Northeast Greenland shelf, Global Biogeochemical Cycles, 36, e2022GB007528, doi:10.1029/2022GB007528. |
Janout, M. A., H.H. Hellmer, T. Hattermann, O. Huhn, J. Sültenfuss, S. Østerhus, et al. (2021), FRIS revisited in 2018: On the circulation and water masses at the Filchner and Ronne ice shelves in the southern Weddell Sea, Journal of Geophysical Research: Oceans, 126, e2021JC017269, doi:10.1029/2021JC01726. |
Huhn, O., M. Rhein, T. Kanzow, J. Schaffer, and J. Sültenfuß (2021), Submarine meltwater from Nioghalvfjerdsbræ (79 North Glacier), Northeast Greenland. Journal of Geophysical Research: Oceans, 126, e2021JC017224, doi:10.1029/2021JC017224. |
Kieke, D, R. Arruda Monteiro da Silva, K. Bulsiewicz, K. Azetsu-Scott, N. Binnemann, A. Buinyi, C. Feucher, O. Huhn, M. Köllner, H. Nowitzki, J. Oelsmann, A. Röhler, N. Rohlfs, A. Schneehorst, R. Steinfeldt, H.-H. Uhde, K. Wiegand, and F. Wischnewski (2019), Subpolar Gyre Variability, Cruise No. MSM73, April 06 - May 22, 2018, Cadiz (Spain) - St. John's (Canada). MARIA S. MERIAN-Berichte, doi:10.2312/cr_msm73. |
Vernet, M., W. Geibert, M. Hoppema, P. J. Brown, C. Haas, H.H. Hellmer, W. Jokat, L. Jullion, D.C.E. Bakker, J.A. Brearley, P. Croot, T. Hattermann, J. Hauck, C.‐D. Hillenbrand, C.J.M. Hoppe, O. Huhn, B.P. Koch, O.J. Lechtenfeld, M.P. Meredith, A.C. Naveira Garabato, E.‐M. Nöthig, I. Peeken, M.M. Rutgers van der Loeff, S. Schmidtko, M. Schröder, V.H. Strass, S. Torres‐Valdés, and A. Verdy (2019), The Weddell Gyre, Southern Ocean: Present Knowledge and Future Challenges. Reviews of Geophysics, 57, doi:10.1029/2018RG000604. |
Huhn, O., T. Hattermann, P.E.D. Davis, E. Dunker, H.H. Hellmer, K.W. Nicholls, S. Østerhus, M. Rhein, M. Schröder and, J. Sültenfuß (2018), Basal melt and freezing rates from first noble gas samples beneath an ice shelf, Geophys. Res. Lett., 45, doi:10.1029/2018GL079706. |
Rhein, M., R. Steinfeldt, O. Huhn, J. Sültenfuß, and T. Breckenfelder (2018), Greenland subarine melt water observed in the Labrador and Irminger Sea, Geophys. Res. Lett., 45, 10.570-10.578, doi:10.1029/2018GL079110. |
Rodrigo, C., J.M. Blamey, O. Huhn, and C. Provost (2018), Is there an active hydrothermal flux from the Orca Seamount in the Bransfield Strait, Antarctica?, Andean Geology, 45, 3, 344-356, doi:10.5027/andgeoV45n3-3086. |
Rhein, M., V. Strass, O. Huhn, ... and Christoph Völker (2017), Polare Ozeane. In: Heinemann, G., M. Braun, T. Brey, D. Damaske, M. Melles, M. Rhein, and S. Willmes (eds.), Polarforschungsagenda 2030 - Status und Perspektiven der deutschen Polarforschung. Statusbericht des Deutschen Nationalkomitees SCAR/IASC der DFG, 160 S., ISBN 978-3-00-057243-2. Verlag der Universität Trier, download via the DFG web pages (available in German). |
Rutgers van der Loeff, M., C. Venchiarutti, I. Stimac, J. van Ooijen, O. Huhn, G. Rohardt, and V. Strass (2016), Meridional circulation across the Antarctic Circumpolar Current serves as a double 231Pa and 230Th trap, Earth Planet. Sci. Lett., 455, 73-84, doi:10.1016/j.epsl.2016.07.027. |
Hellmer, H., M. Rhein, G. Heinemann, J. Abalichin, W. Abouchami, O. Baars, U. Cubasch, K. Dethloff, L. Ebner, E. Fahrbach, M. Frank, G. Gollan, R. Greatbach, J. Grieger, V. Gryanik, M. Gryschka, J. Hauck, M. Hoppema, O. Huhn, T. Kanzow, B. Koch, G. König-Langlo, U. Langematz, G. Leckebusch, C. Lüpkes, S. Paul, A. Rinke, B. Rost, M. Rutgers van der Loeff, M. Schröder, G. Seckmeyer, T. Stichel, V. Strass, R. Timmermann, S. Trimborn, U. Ulbrich, C. Venchiarutti, U. Wacker, S. Willmes, D. Wolf-Gladrow (2016), Meteorology and oceanography of the Atlantic sector of the Southern Ocean - A review of recent achievements. Ocean Dynamics, 66(11), 1379-1414, doi:10.1007/s10236-016-0988-1. |
Huneke, W. G. C., O. Huhn und M. Schröder (2016), Water masses in the Bransfield Strait and adjacent seas, austral summer 2013. Polar Biology, 39(5), 789-798, doi:10.1007/s00300-016-1936-8. |
Ryan, S., M. Schröder, O. Huhn und R. Timmermann (2016), On the warm inflow at the eastern boundary of the Weddell Gyre, Deep-Sea Res. I, 107(1), 70-81, doi:10.1016/j.dsr.2015.11.002. |
Dorschel, B., J. Gutt, O. Huhn, A. Bracher, M. Huntemann, W. Huneke, C. Gebhardt, M. Schröder und H. Herr (2016), Environmental information for a marine ecosystem research approach for the northern Antarctic Peninsula (RV Polarstern expedition PS81, ANT-XXIX/3). Polar Biology, 39(5), 765-787, doi:10.1007/s00300-015-1861-2. |
van Caspel, M., M. Schröder, O. Huhn, and H.H. Hellmer (2015), Precursors of Antarctic Bottom Water formed on the continental shelf off Larsen Ice Shelf, Deep-Sea Res. I, 99(5), 1-9, doi:10.1016/j.dsr.2015.01.004. |
Huhn, O., and M. Rhein (2015) Decline of deep and bottom water ventilation and slowing down of anthropogenic carbon storage in the Weddell Sea, 1984–2011. IUP Research Highlights 2013/2014. Univ. Bremen, Germany. |
Huhn, O., M. Rhein, M. Hoppema, and S. van Heuven (2013), Decline of deep and bottom water ventilation and slowing down of anthropogenic carbon storage in the Weddell Sea, 1984-2011. Deep-Sea Res. I, 76, 66-84, doi:10.1016/j.dsr.2013.01.005. |
Huhn, O., and Monika Rhein (2012), Spurensuche im Südpolarmeer; Edelgase und FCKW im Ozeanwasser zeigen bedeutung für das globale Klima. In Impulse aus der Forschung, 2/2012, Universität Bremen. ISSN: 0179-9495. |
Middag, R., H. J. W. de Baar, P. Laan, and O. Huhn (2012), The effects of continental margins and water mass circulation on the distribution of dissolved aluminium and manganese in Drake Passage. J. Geophys. Res, 117, C01019, doi:10.1029/2011JC007434. |
Hellmer, H.H., O. Huhn, D. Gomis, and R. Timmermann (2011), On the freshening of the northwestern Weddell Sea continental shelf. Ocean Science, 7(3), 305-316, doi:10.5194/os-7-305-2011. |
Bluhm, K., P. Croot, O. Huhn, G. Rohardt, and K. Lochte (2011), Distribution of Iodide and Iodate in the Atlantic sector of the Southern Ocean during austral summer. Deep-Sea Res. II, 58(25-26), 2733-2748, doi:10.1016/j.dsr2.2011.02.002 . |
Provost, C., A. Renault, N. Barre, N. Sennechael, V. Garcon, J. Sudre, and O. Huhn (2011), Two repeat crossings of Drake Passage in austral summer 2006: Short term variations and evidence for considerable ventilation of intermediate and deep waters. Deep-Sea Res. II, 58(25-26), 2555-2571, doi:10.1016/j.dsr2.2011.06.009. |
Sudre, J., V. Garcon, C. Provost, N. Sennechael, O. Huhn, and M. Lacombe (2011), Multiparametric analysis of water masses across Drake Passage during ANT-XXIII/3. Deep-Sea Res. II, 58(25-26), 2591-2612. |
van Heuven, S.M.A.C, M. Hoppema, O. Huhn, H.A. Slagter, and H J.W. de Baar (2011), Direct observation of increasing CO2 in the Weddell Gyre along the Prime Meridian during 1973-2008. Deep-Sea Res. II, 58(25-26), 2613-2635, doi:10.1016/j.dsr2.2011.08.007. |
Huhn, O., W. Roether, and R. Steinfeldt (2008), Age spectra in North Atlantic Deep Water along the South American continental slope, 10 N - 30 S, based on tracer observations, Deep-Sea Res. I, 55(10), 1252-1276, doi:10.1016/j.dsr.2008.05.016. |
Huhn, O., H.H. Hellmer, M. Rhein, W. Roether, C. Rodehacke, M. Schodlok, and M. Schröder (2008), Evidence of deep and bottom water formation in the western Weddell Sea. Deep-Sea Res. II, 55(8-9), 1098-1116, doi:10.1016/j.dsr2.2007.12.015. |
Rodehacke, C.B., H.H. Hellmer, O. Huhn, and A. Beckmann (2007), Ocean/ice shelf interaction in the southern Weddell Sea: Results of a regional numerical helium/neon simulation. Ocean Dynamcs, 57(1), 1-11, doi:10.1007/s10236-006-0073-2. |
Huhn, O. (2005) Transfer von Nordatlantischem Tiefenwasser durch den Südatlantik mit Tracer-Verteilungen und Transitzeit-Verteilungen. Dissertation, Universität Bremen, 173 pp (pdf, in German). |
Huhn, O., W. Roether, P. Beining, and H. Rose (2001), Validity limits of carbon tetrachloride as an ocean tracer. Deep-Sea Res. I, 48(9), 2025-2049, doi:10.1016/S0967-0637(01)00004-8. |
Huhn, O. (1997), Interpretation von FCKW-Verteilungen und Altersverteilungen von Wassermassen, Diplomarbeit, Universität Bremen, 138 pp. |
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Huhn, O., T. Hattermann, P.E.D. Davis, E. Dunker, H.H. Hellmer, S. Østerhus, M. Rhein, M. Schröder, J. Sültenfuß, K.W. Nicholls. Melting, re-freezing and subglacial runoff beneath Filchner-Ronne Ice Shelf from first noble gas measurements inside an ice shelf cavity. Eingeladener Vortrag im Berichtskolloquium des DFG Schwerpunktprogramm Antarktisforschung (SPP 1158), DGP Polartragung, Rostock, 28. March 2018. |
Huhn, O., T. Hattermann, P.E.D. Davis, E. Dunker, H.H. Hellmer, S. Østerhus, M. Rhein, M. Schröder, J. Sültenfuß, K.W. Nicholls. Antarctic ice shelf melting observed by first noble gas measurements inside an ice shelf cavity. 2018 Ocean Science Meeting, Portland, USA, 11. – 16. 2. 2018 |
Huhn, O., J. Sültenfuß, M. Rhein, T. Hattermann, H.H. Hellmer, M. Schröder, T. Kanzow, E. Dunker (AWI), K. Nicholls. Worldwide first below-ice-shelf noble gas measurements to investigate basal melting of the Filchner-Ice-Shelf in Antarctica. Frühjahrstagung der Deutschen Physikalischen Gesellschaft, 13.-17.3.2017, Bremen, Germany. |
Huhn, O., M. Rhein, M. Schröder, T. Hattermann, H. H. Hellmer. Basal glacial melting in the Filchner Outflow System inferred from oceanic noble-gas observations. FISP Workshop, 6.-8. June 2016, Bergen, Norway |
Huhn, O., M. Rhein, J. Sültenfuß, M. Schröder. Evidence for increased ice-shelf melting in the Weddell Sea inferred from oceanic noble-gas observations, 1990-2013. Eingeladener Vortrag imBerichtskolloquium des DFG Schwerpunktprogramm Antarktisforschung (SPP 1158), DGP Polartragung, München, 8. September 2015. |
Huhn, O., M. Rhein, J. Sültenfuß, M. Schröder. Evidence for increased ice-shelf melting in the Weddell Sea inferred from oceanic noble-gas observations, 1990-2013. Basal ice-shelf melting in the Weddell Sea inferred from oceanic noble-gas observations. Frühjahrstagung der deutschen Physikalischen Gesellschaft, 26.3.2015, Heidelberg, Germany. |
Huhn, O., M. Rhein, M. Schröder, A. Wisotzki, M. v. Caspel, M. Hoppema, 2014. Basal ice-shelf melting in the Weddell Sea infered from oceanic noble-gas observations. German-Japanese workshop on polar oceans. 30. September - 1. October 2014. Bremerhaven, Germany |
Huhn, O., M. Rhein, M. Hoppema, and S. van Heuven, 2013. Slowing down of deep and bottom water ventilation and anthropogenic carbon storage in the Weddell Sea. IAHS-IAPSO-IASPEI Joint Assembly 2013, Göteborg |
Buss, A., O. Huhn, J. Sültenfuß, and M. Rhein, 2013. Upwelling in the Weddell Sea inferred from helium isotope disequilibrium. IAHS-IAPSO-IASPEI Joint Assembly 2013 Göteborg |
Rhein, M., O. Huhn, 2013. Changes in the Antarctic Bottom Water. 25th International Congress on Polar Research "Changing Polar Regions". Hamburg |
Huhn, O., M. Rhein, M. Hoppema, 2012. Aging and slowing down of anthropogenic carbon uptake in deep and bottom water in the Weddell Sea, 1984-2011. Seminar des Fachbereichs Klimawissenschaften, AWI, Bremerhaven, Germany |
Huhn, O., M. Rhein, M. Hoppema, 2012. Slowing down of deep and bottom water ventilation and anthropogenic carbon storage in the Weddell Sea. Weddell Workshop, Hanse-Wissenschaftskolleg (HWK), Delmenhorst |
Huhn, O., M. Rhein, and K. Bulsiewicz, 2012. Early results from combined historic chlorofluorocarbon and first sulphur hexafluoride measurements in the Weddell Sea - variability of ventilation rates and anthropogenic carbon. EGU General Assembly 2012, Vienna, Austria |
Provost, C., A. Renault, N. Barré, N. Sennéchael, V. Garçon, J. Sudre, O. Huhn, 2011. Two repeat crossings of Drake Passage in austral summer 2006: short term variations and evidence for considerable ventilation of intermediate and deep waters. EGU General Assembly 2011, Vienna, Austria |
Huhn, O., M. Rhein, 2010. Deep and bottom water formation and anthropogenic carbon in the Atlantic sector of the Southern Ocean. DFG-Kolloquium, 24. Internationale Polartagung der DGP, Obergurgl, Austria |
Hellmer, H. O. Huhn, R. Timmermann, and M. Schroeder, 2010. On the freshening of the northwestern Weddell Sea continental shelf. DFG-Kolloquium, 24. Internationale Polartagung der DGP, Obergurgl, Austria. |
Hoppema, M., S. Van Heuven, J. Hauck, O. Huhn, C. Lo Monaco, 2009. CARINA Southern Ocean synthesis - Anthropogenic CO2 in the Weddell Sea, Decadal variations of the ocean´s carbon cycle: Synthesis and vulnerabilities. International Symposium at the SCF Monte Verita, 13-17 July 2009, Ascona, Switzerland. |
Schröder, M., H. Hellmer, O. Huhn, 2009. The Structure of the Eastern Weddell Sea Warm Inflow. EGU General Assembly 2009, Vienna, Austria |
Huhn, O., 2007. Tracer measurements (helium isotopes and CFCs) in Drake Passage, 2006. ANT XXIII/3 cruise workshop, LODYC, Paris, France |
Huhn, O., M. Rhein, W. Roether, H. H. Hellmer, M. Schodlok, M. Schröder, and C. Rodehacke, 2007. Deep and bottom water formation in the western Weddell Sea - results from hydrographic and tracer.EGU General Assembly 2007, Vienna, Austria |
Huhn, O., M. Rhein, 2006. Contributions of Ice Shelf Water to Weddell Sea Bottom Water formation from He + Ne measurements. ISPOL Post Cruise Workshop, Tverminne, Finnland |
Steinfeldt, R., M. Rhein, and O. Huhn, 2006. CFC data and synthesis. CARBOOCEAN Workshop on Atlantic Carbon Data Synthesis Laugarvatn (Island) |
Oliver Huhn, 2005. Der Ozean: den Meeresströmungen auf der Spur. WALLFEST der Stadt der Wissenschaft 2005, Bremen, Germany |
Huhn, O., M. Rhein, W. Roether, B. Klein, M. Schröder, M. Schodlok, 2005. Tracer measurements in the Weddell Sea, Formation of Deep and Bottom Water. DFG-Kolloquium, 22. Internationale Polartagung der DGP, Jena, Germany |
Huhn, O., W. Roether, 2004. Tracer-derived transit time distributions of North Atlantic Deep Water in the South Atlantic. EGU General Assembly, Nizza, France |
Huhn, O., W. Roether, H. Rose, P. Beining, 2000. Decomposition of carbon tetrachloride in the ocean. EGS General Assembly,Nizza, France |
Huhn, O., W. Roether, H. Rose, P. Beining, 2000. Abbau von CCl4im Ozean - Ratenbestimmung (und mögliche Mechanismen). DPG Frühjahrstagung, Bremen, Germany |
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Huhn, O., M. Rhein, M. Schröder. Evidence for increased glacial meltwater input into the Weddell Sea from oceanic noble gas observations, 1990-2013. International Glaciological Society, Contemporary ice-sheet dynamics: ocean interaction, meltwater, & non-linear effects. 16-21 Aug. 2015, Cambridge, United Kingdom |
Caspel, M. v., M. Schröder, O. Huhn, and H. Hellmer, 2014. Dense water production in the Larsen Ice Shelf region. EGU General Assambly 2014, 27.4.-2.5.2014, Vienna, Austria |
Hoppema, M. , Van Heuven, S. M. A. C. , Jones, E. M. , Huhn, O. and de Baar, H. J. W., 2014. Increasing CO2 in the deep waters of the Weddell Gyre, Southern Ocean , CarboChange 3rd annual meeting, Reykjavik, Iceland, 7 April 2014 - 10 April 2014 . |
Huhn, O., M. Rhein, M. Hoppema, and S. van Heuven, 2014. Reduced ventilation and carbon storage of Weddell Sea deep and bottom water. Ocean Science Meeting 2014, Honolulu, US. |
Buß, A., O. Huhn, J. Sültenfuß, and M. Rhein, 2013. Upwelling in the Weddell Sea inferred from helium isotope disequilibrium. 25th International Congress on Polar Research "Changing Polar Regions". Hamburg |
Buß, A., O. Huhn, J. Sültenfuß, and M. Rhein, 2012. Upwelling in the Atlantic sector of the Southern Ocean inferred from helium isotope disequilibrium. EGU General Assembly 2012, Vienna, Austria |
Schneider, L., D. Kieke, M. Rhein, O. Huhn, R. Steinfeldt, and B. Klein, 2012. Formation of Antarctic Intermediate Water in the South Atlantic. Ocean Sciences Meeting 2012 Salt Lake City, USA |
Huhn, O., M. Rhein, K. Bulsiewicz, G. Rohard, 2011. Early results from first sulphur hexafluoride measurements in the Weddell Sea. EGU General Assembly 2011, Vienna, Austria |
Hellmer, H. H., O. Huhn, D. Gomis, R. Timmermann, M. Schröder, 2010. On the freshening of the northwestern Weddell Sea continental shelf. EGU General Assembly 2010, Vienna, Austria |
Kieke, D., M. Rhein, O. Huhn, R. Steinfeldt, and B. Klein, 2011. Formation of Antarctic Intermediate Water in the South Atlantic. EGU General Assembly 2011, Vienna, Austria |
Huhn, O., J. Hauck, M. Hoppema, M. Rhein, W. Roether, 2010. Anthropogenic carbon estimates in the Weddell Sea using an optimized CFC based transit time distribution approach. EGU General Assembly 2010, Vienna, Austria |
Huhn, O., M. Hoppema, W. Roether, and M. Rhein, 2009. Transport of anthropogenic CO2 across the Prime Meridian in the Southern Ocean based on tracer observations. EGU General Assembly 2009, Vienna, Austria |
Sudre, J., V. Garcon, C. Provost, N, Sennechael, O. Huhn, 2009. Multiparametric analysis of water masses across Drake Passage during austral summer 2006. EGU General Assembly 2009, Vienna, Austria |
Gebler, M., O. Huhn, M. Rhein, 2009. Westward flow of Weddell Sea Bottom Water through Drake Passage. EGU General Assembly 2009, Vienna, Austria |
Steinfeldt, R., M. Rhein, T. Tanhua, and O. Huhn, 2007. Inventory changes of anthropogenic carbon in the Atlantic between 20°S and 65°N. EGU General Assembly 2007, Vienna, Austria |
Huhn, O., M. Rhein, B. Klein, M. Schröder, M. Schodlok, 2005. Tracer measurements in the western Weddell Sea: formation of Deep and Bottom Water and the contribution of Ice Shelf Water. EGU General Assembly, Vienna, Austria |
Huhn, O., W. Roether, 2002. Age Distributions from Tracer Data in uNADW in the South Atlantic. WOCE and beyond, San Antonio, USA |
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