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Number of items: 144.

Articles in a Scientific Journal - peer-reviewed

Altabet, M. A., Ryabenko, E., Stramma, L.

, Wallace, D. W. R., Frank, M.

, Grasse, P.

and Lavik, G. (2012) An eddy-stimulated hotspot for fixed nitrogen-loss from the Peru oxygen minimum zone.

Biogeosciences (BG), 9 . pp. 4897-4908. DOI 10.5194/bg-9-4897-2012.

Banyte, D., Tanhua, T.

, Visbeck, M.

, Wallace, D. W. R., Karstensen, J.

, Krahmann, G.

, Schneider, A., Stramma, L.

and Dengler, M.

(2012) Diapycnal diffusivity at the upper boundary of the tropical North Atlantic oxygen minimum zone.

Journal of Geophysical Research: Oceans, 117 (C9). C09016. DOI 10.1029/2011JC007762.

Barcelos e Ramos, J., Schulz, K. G., Febiri, S. and Riebesell, U.

(2012) Photoacclimation to abrupt changes in light intensity by Phaeodactylum tricornutum and Emiliania huxleyi: the role of calcification.

Marine Ecology Progress Series, 452 . pp. 11-26. DOI 10.3354/meps09606.

Becker, M., Andersen, N., Fiedler, B., Fietzek, P., Körtzinger, A.

, Steinhoff, T.

and Friedrichs, G. (2012) Using cavity ringdown spectroscopy for continuous monitoring of δ13C(CO2) and ƒCO2 in the surface ocean. Limnology and Oceanography: Methods, 10 . pp. 752-766. DOI 10.4319/lom.2012.10.752.

Bittig, H. C., Fiedler, B., Steinhoff, T. and Körtzinger, A.

(2012) A novel electrochemical calibration setup for oxygen sensors and its use for the stability assessment of Aanderaa optodes. Limnology and Oceanography: Methods, 10 . pp. 921-933. DOI 10.4319/lom.2012.10.921.

Brandt, P.

, Greatbatch, R. J.

, Claus, M.

, Didwischus, S. H., Hormann, V., Funk, A., Hahn, J.

, Krahmann, G.

, Fischer, J.

and Körtzinger, A.

(2012) Ventilation of the equatorial Atlantic by the equatorial deep jets.

Journal of Geophysical Research: Oceans, 117 (C12). C12015. DOI 10.1029/2012JC008118.

Brinckmann, S., Engel, A., Bönisch, H., Quack, B. and Atlas, E. (2012) Short-lived brominated hydrocarbons – observations in the source regions and the tropical tropopause layer.

Atmospheric Chemistry and Physics, 12 (3). pp. 1213-1228. DOI 10.5194/acp-12-1213-2012.

Cheize, M., Sarthou, G., Croot, P., Bucciarelli, E., Baudoux, A. C. and Baker, A. R. (2012) Iron organic speciation determination in rainwater using cathodic stripping voltammetry. Analytica Chimica Acta, 736 . pp. 45-54. DOI 10.1016/j.aca.2012.05.011.

Croot, P. and Heller, M.

(2012) The Importance of Kinetics and Redox in the Biogeochemical Cycling of Iron in the Surface Ocean.

Frontiers in Microbiology, 3 (219). pp. 1-15. DOI 10.3389/fmicb.2012.00219.

[thumbnail of 1-s2.0-S0016703712004309-main.pdf]

Dammshäuser, A. and Croot, P. (2012) Low colloidal associations of aluminium and titanium in surface waters of the tropical Atlantic. Geochimica et Cosmochimica Acta, 96 . pp. 304-318. DOI 10.1016/j.gca.2012.07.032.

[thumbnail of Phil._Trans._R._Soc._B-2012-Freing-1245-55.pdf]

Freing, A., Wallace, D. W. R. and Bange, H. W.

(2012) Global oceanic production of nitrous oxide.

Philosophical Transactions of the Royal Society B: Biological Sciences, 367 . pp. 1245-1255. DOI 10.1098/rstb.2011.0360.

Goddijn-Murphy, L., Woolf, D. K. and Marandino, C. (2012) Space-based retrievals of air-sea gas transfer velocities using altimeters: Calibration for dimethyl sulfide.

Journal of Geophysical Research: Oceans, 117 (C8). C08028. DOI 10.1029/2011JC007535.

Großkopf, T., Mohr, W.

, Baustian, T., Schunck, H., Gill, D., Kuypers, M. M. M., Lavik, G., Schmitz, R. A., Wallace, D. W. R. and LaRoche, J. (2012) Doubling of marine dinitrogen-fixation rates based on direct measurements. Nature, 488 . pp. 361-364. DOI 10.1038/nature11338.

Hoffmann, L. J.

, Breitbarth, E., Ardelan, M. V., Duggen, S., Olgun, N., Hassellöv, M. and Wängberg, S. A. (2012) Influence of trace metal release from volcanic ash on growth of Thalassiosira pseudonana and Emiliania huxleyi. Marine Chemistry, 132-133 . pp. 28-33. DOI 10.1016/j.marchem.2012.02.003.

Hoffmann, L. J.

, Breitbarth, E., Boyd, P. W. and Hunter, K. A. (2012) Influence of ocean warming and acidification on trace metal biogeochemistry.

Marine Ecology Progress Series, 470 . pp. 191-205. DOI 10.3354/meps10082.

Holtermann, P. L., Umlauf, L., Schmale, O., Rehder, G., Tanhua, T.

and Waniek, J. (2012) The Baltic Sea Tracer Release Experiment. Part I: Mixing rates.

Journal of Geophysical Research: Oceans, 117 . C01021. DOI 10.1029/2011JC007439.

Kock, A.

, Schafstall, J., Dengler, M.

, Brandt, P.

and Bange, H. W.

(2012) Sea-to-air and diapycnalnitrous oxide fluxes in the eastern tropical North Atlantic Ocean.

Biogeosciences (BG), 9 . pp. 957-964. DOI 10.5194/bg-9-957-2012.

Langlois, R.

, Mills, M. M., Ridame, C., Croot, P. and LaRoche, J. (2012) Diazotrophic bacteria respond to Saharan dust additions.

Marine Ecology Progress Series, 470 . pp. 1-14. DOI 10.3354/meps10109.

Law, C. S., Breitbarth, E., Hoffmann, L. J.

, McGraw, C. M., Langlois, R.

, LaRoche, J., Marriner, A. and Safi, K. A. (2012) No stimulation of nitrogen fixation by non-filamentous diazotrophs under elevated CO2 in the South Pacific. Global Change Biology, 18 (10). pp. 3004-3014. DOI 10.1111/j.1365-2486.2012.02777.x.

Löscher, C., Kock, A.

, Koenneke, M., LaRoche, J., Bange, H. W.

and Schmitz, R. A. (2012) Production of oceanic nitrous oxide by ammonia-oxidizing archaea.

Biogeosciences (BG), 9 . pp. 2419-2429. DOI 10.5194/bg-9-2419-2012.

[thumbnail of 1-s2.0-S0967063712001185-main.pdf]

McGrath, T., Kivimäe, C., Tanhua, T.

, Cave, R. R. and McGovern, E. (2012) Inorganic carbon and pH levels in the Rockall Trough 1991–2010. Deep Sea Research Part I: Oceanographic Research Papers, 68 . pp. 79-91. DOI 10.1016/j.dsr.2012.05.011.

[thumbnail of 1-s2.0-S0967063712001392-main.pdf]

Mollier-Vogel, E., Ryabenko, E., Martinez, P., Wallace, D. W. R., Altabet, M. A. and Schneider, R. (2012) Nitrogen isotope gradients off Peru and Ecuador related to upwelling, productivity, nutrient uptake and oxygen deficiency. Deep Sea Research Part I: Oceanographic Research Papers, 70 (14-25). DOI 10.1016/j.dsr.2012.06.003.

[thumbnail of 2012_QuayStutsmanSteinhoff_2010GB004003.pdf]

Quay, P., Stutsman, J. and Steinhoff, T.

(2012) Primary production and carbon export rates across the subpolar North Atlantic Ocean basin based on triple oxygen isotope and dissolved O2 and Ar gas measurements.

Global Biogeochemical Cycles, 26 (2). GB2003. DOI 10.1029/2010GB004003.

Robinson, R. S., Kienast, M., Luiza Albuquerque, A., Altabet, M., Contreras, S., De Pol Holz, R., Dubois, N., Francois, R., Galbraith, E., Hsu, T. C., Ivanochko, T., Jaccard, S., Kao, S. J., Kiefer, T., Kienast, S., Lehmann, M., Martinez, P., McCarthy, M., Möbius, J., Pedersen, T., Quan, T. M., Ryabenko, E., Schmittner, A., Schneider, R., Schneider-Mor, A., Shigemitsu, M., Sinclair, D., Somes, C. J.

, Studer, A., Thunell, R. and Yang, J. Y. (2012) A review of nitrogen isotopic alteration in marine sediments.

Paleoceanography, 27 (4). PA4203. DOI 10.1029/2012PA002321.

Ryabenko, E., Kock, A.

, Bange, H. W.

, Altabet, M. A. and Wallace, D. W. R. (2012) Contrasting biogeochemistry of nitrogen in the Atlantic and Pacific oxygen minimum zones.

Biogeosciences (BG), 9 . pp. 203-215. DOI 10.5194/bgd-8-8001-2011.

Schlosser, C.

, De la Rocha, C. L., Streu, P. and Croot, P. (2012) Solubility of iron in the Southern Ocean.

Limnology and Oceanography, 57 (3). pp. 684-697. DOI 10.4319/lo.2012.57.3.0684.

Schneider, A., Tanhua, T.

, Körtzinger, A.

and Wallace, D. W. R. (2012) An evaluation of tracer fields and anthropogenic carbon in the equatorial and the tropical North Atlantic. Deep Sea Research Part I: Oceanographic Research Papers, 67 . pp. 85-97. DOI 10.1016/j.dsr.2012.05.007.

+1 more...

Smetacek, V., Klaas, C., Strass, V. H., Assmy, P., Montresor, M., Cisewski, B., Savoye, N., Webb, A., d’Ovidio, F., Arrieta, J. M., Bathmann, U., Bellerby, R., Berg, G. M., Croot, P., Gonzalez, S., Henjes, J., Herndl, G. J., Hoffmann, L. J.

, Leach, H., Losch, M., Mills, M. M., Neill, C., Peeken, I., Röttgers, R., Sachs, O., Sauter, E., Schmidt, M. M., Schwarz, J., Terbrüggen, A. and Wolf-Gladrow, D. (2012) Deep carbon export from a Southern Ocean iron-fertilized diatom bloom. Nature, 487 (7407). pp. 313-319. DOI 10.1038/nature11229.

+1 more...

Stramma, L.

, Prince, E. D., Schmidtko, S.

, Luo, J., Hoolihan, J. P., Visbeck, M.

, Wallace, D. W. R., Brandt, P.

and Körtzinger, A.

(2012) Expansion of oxygen minimum zones may reduce available habitat for tropical pelagic fishes. Nature Climate Change, 2 (1). pp. 33-37. DOI 10.1038/NCLIMATE1304.

[thumbnail of 2012_Suntharalingam_etal_Bange_2011GL050778.pdf]

Suntharalingam, P., Buitenhuis, E., Le Quere, C., Dentener, F., Nevison, C., Butler, J. H., Bange, H. W.

and Forster, G. (2012) Quantifying the impact of anthropogenic nitrogen deposition on oceanic nitrous oxide.

Geophysical Research Letters, 39 . L07605. DOI 10.1029/2011GL050778.

Tanhua, T.

and Keeling, R. F. (2012) Changes in column inventories of carbon and oxygen in the Atlantic Ocean.

Biogeosciences (BG), 9 . pp. 4819-4833. DOI 10.5194/bg-9-4819-2012.

Tegtmeier, S., Krüger, K., Quack, B., Atlas, E. L., Pisso, I., Stohl, A. and Yang, X. (2012) Emission and transport of bromocarbons: from the West Pacific ocean into the stratosphere.

Atmospheric Chemistry and Physics, 12 (22). pp. 10633-10648. DOI 10.5194/acp-12-10633-2012.

Weichselgartner, J. and Marandino, C. (2012) Priority knowledge for marine environments: challenges at the science–society nexus. Current Opinion in Environmental Sustainability, 4 (3). pp. 323-330. DOI 10.1016/j.cosust.2012.05.001.

Zamora, L., Oschlies, A.

, Bange, H. W.

, Craig, J. D., Huebert, K. B., Kock, A.

and Löscher, C. R. (2012) Nitrous oxide dynamics in low oxygen regions of the Pacific: insights from the MEMENTO database.

Biogeosciences (BG), 9 . pp. 5007-5022. DOI 10.5194/bg-9-5007-2012.

Zindler, C.

, Peeken, I., Marandino, C. and Bange, H. W.

(2012) Environmental control on the variability of DMS and DMSP in the Mauritanian upwelling region.

Biogeosciences (BG), 9 . pp. 1041-1051. DOI 10.5194/bg-9-1041-2012.

Articles in a Scientific Journal - without review

Fietzek, P., Esser, D. and Kramer, S. (2012) Greenhouse gas investigations in rivers, lakes and oceans.

International Ocean Systems, 16 (2). pp. 14-16.

Hepach, H.

, Quack, B., Raimund, S., Atlas, E. L., Fuhlbruegge, S., Shi, Q. and Krüger, K. (2012) Halogenated very short lived substances in the tropical western Pacific region.

SOLAS News, 14 . pp. 9-10.

[thumbnail of Quack Krüger ifm-geomar-report-2011-4.pdf]

Quack, B. and Krüger, K. (2012) Trace gas emissions from tropical oceans influence the stratospheric ozone layer.

IFM-GEOMAR Annual Report, 2011 . pp. 28-29.

Steinhoff, T., Bange, H. W.

, Kock, A.

, Wallace, D. W. R. and Körtzinger, A.

(2012) Biological productivity in the Mauritanian upwelling estimated with a triple gas approach.

Biogeosciences Discussions, 9 (4). pp. 4853-4875. DOI 10.5194/bgd-9-4853-2012.

Book chapters

Tanhua, T.

(2012) Ideas for a repeat hydrography program in the Mediterranean Sea based on the GO-SHIP framework. In: Designing Med-SHIP: a Program for repeated oceanographic surveys- Supetar, Brac Island (Croatia) 11 – 14 May 2011. , ed. by Briand, F.. CIESM Workshop Monographs, 43 . CIESM, Monaco, pp. 23-29.

Presentations

Altabet, M. A., Ryabenko, E., Stramma, L.

, Wallace, D. W. R., Frank, M.

, Grasse, P.

and Lavik, G. (2012) Eddy hotspots for fixed nitrogen-loss from the Peru Oxygen Minimum Zone. [Talk] In: 2012 Ocean Sciences Meeting, OSM. , 20.02.-24.02.2012, Salt Lake City, Utah, USA . 2012 Ocean Sciences Meeting : abstract book ; February 20-24. 2012 ; Salt Palace Convention Center, Salt Lake City, Utah, USA. ; ID 10044 .

Bittig, H. C. (2012) Autonome Sauerstoffmessungen in den Polarmeeren - Ein Einblick in die chemische Ozeanographie. [Public Lecture] In: FCho Jubiläumsworkshop. , 26.-29.01.2012, Leipzig, Germany .

Bittig, H. C. (2012) Dissolved oxygen dynamics in polar regions – From ship-based underway gas measurements to autonomous Argo-O2 observations. [Talk] In: Dissertations Symposium on Chemical Oceanography XXIII. , 07.-11.10.2012, Lihue, Hawaii, USA .

Bittig, H. C. (2012) Oxygen sensor characterization and calibration - Providing the Argo-O2 essentials. [Talk] In: 3. Young Scientists Conference. , 01.-02.10.2012, Kiel, Germany .

Cheah, W., Bracher, A., Dinter, T., Taylor, B., Raimund, S. and Quack, B. (2012) Community structure and optical properties of phytoplankton during SHIVA-Sonne from in-situ and satellite – links to halocarbons?. [Talk] In: Shiva annual meeting 2012. , 05.-06.07.2012, Brussels, Belgium .

Croot, P., Malien, F., Stramma, L.

, Streu, P. and Wuttig, K. (2012) O2 controls the biogeochemical cycling of Cd, Fe and Mn along 85°50'W in the oxygen minimum zone of the eastern tropical South Pacific. [Talk] In: Goldschmidt Conference 2012. , 24.-29.06.2012, Montreal, Canada .

Eggers, S. L., Lewandowska, A. M., Barcelos e Ramos, J., Blanco-Ameijeiras, S. and Gallo, F. (2012) Effects of initial community composition and pCO2 on the functioning of natural phytoplankton communities. [Talk] In: 42. Annual Meeting of the Ecological Society of Germany, Austria and Switzerland. , 09.-14.09.2012, Lüneburg, Germany .

Eggers, S. L., Lewandowska, A. M., Barcelos e Ramos, J., Blanco-Ameijeiras, S. and Gallo, F. (2012) Effects of initial community composition and pCO2 on the functioning of natural phytoplankton communities. [Talk] In: 3. Young Scientists Conference. , 01.-02.10.2012, Kiel, Germany .

Fiedler, B.

(2012) From Teething Problems to Science Cases – First Scientific Highlights from the Cape Verde Ocean Observatory (CVOO). [Talk] In: Oceanography Seminar Series. , 04.10.2012, Hawaii, Honolulu, USA .

Fiedler, B.

(2012) When Chemical Oceanographers go Robotic - Resolving CO2 and O2 Dynamics in the Eastern Tropical North Atlantic. [Talk] In: XXIII. Dissertations in Chemical Oceanography Symposium (DISCO). , 08.10.2012, Lihue, Hawaii, USA .

Fietzek, P. (2012) Applying Optical Absorption Techniques in the Deep Sea - Underwater Greenhouse Gas Measurements. [Talk] In: mirsens2. , 18.-20.10.2012, Wroclaw, Poland .

[thumbnail of 21-Peer_Fietzek_Carbon_Dioxide_Measurements_in_Flow-Through_Applications.pdf]

Fietzek, P. (2012) Carbon dioxide measurements in flow-through applications – experiences with the HydroC™-CO2-FT. [Talk] In: AquaLife Seminar 2012. , 05.-06.06.2012, Kiel, Germany .

Fietzek, P. (2012) The measurement of dissolved greenhouse gases (CO2 and CH4) with NDIR detector and membrane equilibration based instruments - Design, applications and results of the HydroC™. [Invited talk] In: BAH Colloquium, Biologische Anstalt Helgoland. , 16.04.2012, Helgoland, Germany .

Fietzek, P. (2012) Underwater Greenhouse Gas Measurements – A Fascinating and Growing Field of Application for Optical Absorption Techniques. [Talk] In: IR WORKshop 2012. , 12.-13.11.2012, Olching, Germany .

Fischer, T.

, Kock, A.

, Arevalo-Martinez, D. L.

, Brandt, P.

, Dengler, M.

and Bange, H. W.

(2012) Nitrous Oxide (N2O) in the Eastern Tropical Atlantic Ocean.

[Talk] In: Tropical Atlantic Variability Meeting / PIRATA-17 Meeting . , 10.-15.09.2012, Kiel, Germany .

Fischer, T.

, Kock, A.

, Steinhoff, T., Dengler, M.

, Bange, H. W.

and Brandt, P.

(2012) Is air-sea interaction inhibited in tropical upwelling systems?. [Talk] In: SOLAS workshop Towards an integrative regional coupling in the Eastern Boundary Upwelling Systems. , 26.-28.11.2012, Lima, Peru .

[thumbnail of talk_ocean_carbon_synthesis_os12_feb12-1.pdf]

Gruber, N., Clement, D., Tanhua, T.

, Ishii, M., Key, R. M., Rodgers, K., Wanninkhof, R., Hoppema, M., Perez, F. F. and van Heuven, S. (2012) Toward a global data-based estimate of the oceanic accumulation of anthropogenic CO2 since the WOCE era. [Talk] In: Ocean Sciences Meeting 2012 . , 20.02.-24.02.2012, Salt Lake City, USA .

Guieu, C., Ridame, C., Pulido-Villena, E., Wagener, T., Bressac, M., Dulac, F., Desboeufs, K., Blain, S., Brunet, C., Obernesterer, I., Wuttig, K., Ye, Y., Baudoux, A. C., Pondaven, P., Biegala, I., Leblond, N., Doxaran, D., Bourrin, F. and Stemman, L. (2012) Atmospheric deposition onto oligotrophic marine systems: new insights from mesocosm studies. [Talk] In: International Symposium “Recent achievements and future directions in Aquatic Mesocosm Research”. , 16.-19.10.2012, Heraklion, Crete, Greece .

[thumbnail of 2012_09_12_TAVmeeting_Hahn_et_al.pdf]

Hahn, J.

, Brandt, P.

, Greatbatch, R. J.

, Krahmann, G.

and Körtzinger, A.

(2012) O2 variance and meridional O2 supply in the Tropical North East Atlantic. [Talk] In: Tropical Atlantic Variability Meeting, PIRATA-17 Meeting . , 10.09.-15.09.2012, Kiel .

Heller, M.

, Wuttig, K. and Croot, P. (2012) Examination of key processes involved in the biochemical cycling of managenese in the ocean. [Talk] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Hepach, H.

, Fuhlbruegge, S., Atlas, E. L., Wittke, F., Krüger, K., Wallace, D. W. R. and Quack, B. (2012) Emissions of halogenated trace gases from the tropical North Eastern Atlantic. [Talk] In: SOPRAN Annual Meeting 2012. , 20.-21.03.2012, Kiel, Germany .

Kanzow, T., Krahmann, G.

, Karstensen, J.

, Ohde, T., Funk, A., Müller, M. and Fiedler, B.

(2012) Glider fleet-based, multi-parameter observations in the tropical Northeast Atlantic. [Talk] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Karstensen, J.

, Villagarcia, M., Fischer, J.

, Körtzinger, A.

, Hartman, S. and Llinas, O. (2012) Seasonal and interannual near-surface nitrate variability in the subpolar North Atlantic. [Talk] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Khatiwala, S., Tanhua, T.

, Sabine, C. and Feely, R. A. (2012) Ocean acidification over the industrial era constrained from tracer observations. [Talk] In: 2. International Symposium Effects of Climate Change on the World's Oceans. , 15.-19.05.2012, Yeosu, Korea .

Kock, A.

, Schafstall, J., Fischer, T.

, Dengler, M.

, Brandt, P.

and Bange, H. W.

(2012) Effect of Surfactants on N2O emissions from biologically productive regions. [Talk] In: SOLAS Open Science Conference. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Körtzinger, A.

(2012) Müllkippe Meer – was wir Menschen dem Meer alles zumuten : Vortrag für Schülerinnen und Schüler von 8 bis 12 Jahren.

[Public Lecture] In: Kinder- und Schüleruni 2012. , 21.11.2012, Kiel, Germany .

Maeck, A., Flury, S., DelSontro, T., Schmidt, M.

, McGinnis, D., Fischer, H., Fietzek, P. and Lorke, A. (2012) Identifying hot-spot methane emission sites in an impounded river. [Talk] In: EGU General Assembly 2012. , 22.04.-27.04.2012, Vienna, Austria .

Matthiessen, B.

, Lewandowska, A. M., Barcelos e Ramos, J., Blanco-Ameijeiras, S., Gallo, F. and Eggers, S. L. (2012) Effects of initial community composition and pCO2 on the functioning of natural phytoplankton communities. [Talk] In: MESOAQUA International Symposium - Recent achievements and future direction in Aquatic Mesocosm Research. , 16.-19.10.2012, Heraklion, Crete, Greece .

Melzner, F., Thomsen, J., Casties, I., Pansch, C.

, Wahl, M.

, Gutowska, M. and Körtzinger, A.

(2012) Mytilid mussels successfully compete in a CO2 enriched, estuarine coastal habitat. [Talk] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Quack, B., Atlas, E., Hepach, H.

, Raimund, S., Tegtmeier, S., Shi, Q., Kinzel, J., Leedham, E., Fuhlbruegge, S., Taylor, B., Cheah, W., Wittke, F., Robinson, A., Harris, N., Kreher, K., Sturges, B., Bracher, A., Wallace, D. W. R. and Krüger, K. (2012) Halocarbon distributions and emissions in the South China and Sulu Sea during the SHIVA SONNE expedition in November 2011. [Talk] In: South China Sea Conference. , 22.-26.10.2012, Kuala Lumpur .

Quack, B., Atlas, E., Hepach, H.

, Raimund, S., Tegtmeier, S., Shi, Q., Kinzel, J., Leedham, E., Fuhlbruegge, S., Taylor, B., Chea, W., Wittke, F., Robinson, A., Harris, N., Kreher, K., Sturges, B., Bracher, A., Wallace, D. W. R. and Krüger, K. (2012) Halocarbon distributions and emissions in the western tropical Pacific during the SHIVA SONNE expedition in November 2011. [Talk] In: Shiva annual meeting 2012. , 05.-06.07.2012, Brussels, Belgium .

Quack, B., Atlas, E., Shi, Q., Hepach, H.

, Raimund, S., Kinzel, J., Leedham, E., Fuhlbruegge, S., Wiegmann, S., Chea, W., Wittke, F., Robinson, A., Harris, N., Kreher, K., Sturges, B., Bracher, A., Wallace, D. W. R. and Krüger, K. (2012) Halocarbon distributions and emissions in the western tropical Pacific during the SHIVA SONNE expedition in November 2011. [Talk] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria . Geophysical Research Abstracts, 14 (EGU2012-12054).

Quack, B., Krüger, K., Hepach, H.

, Wittke, F., Raimund, S., Tegtmeier, S., Petrick, C., Fuhlbruegge, S., Wallace, D. W. R. and Atlas, E. (2012) Marine halogenated trace gases for the atmosphere. [Invited talk] In: Haloproc: Spring Meeting of the DFG Research Unit 763 in Oberjoch/Allgäu 2012. , 22.-23.03.2012, Oberjoch, Germany .

Quack, B., Krüger, K., Hepach, H.

, Wittke, F., Raimund, S., Tegtmeier, S., Petrick, C., Fuhlbruegge, S., Wallace, D. W. R. and Atlas, E. (2012) The oceans as source of brominated halocarbons for the atmosphere. [Invited talk] In: Johann Wolfgang University. , 09.02.2012, Frankfurt, Germany .

Quack, B., Wittke, F., Bracher, K. and Krüger, K. (2012) Emission inventories: Present and future scenarios. [Talk] In: Shiva annual meeting 2012. , 05.-06.07.2012, Brussels, Belgium .

Stramma, L.

, Czeschel, R., Visbeck, M.

and Tanhua, T.

(2012) Stagnant flow and eddies in the oxygen minimum zone south of the Cape Verde Islands. [Talk] In: Tropical Atlantic Variability meeting. , 12.09.2012, Kiel, Germany .

Tanhua, T.

, Banyte, D., Wallace, D. W. R., Karstensen, J.

, Krahmann, G.

, Schneider, A., Stramma, L.

and Visbeck, M.

(2012) Vertical mixing in the Tropical North Atlantic; Results from a large scale Tracer Release Experiment. [Talk] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Tegtmeier, S., Krüger, K., Quack, B., Stohl, A. and Atlas, A. (2012) VSLS contribution to stratospheric halogen based on ship campaign emissions. [Talk] In: Shiva annual meeting 2012. , 05.-06.07.2012, Brussels, Belgium .

Tegtmeier, S., Krüger, K., Quack, B., Wittke, F., Atlas, A., Bieligk, E., Hepach, H.

, Hossaini, R., Raimund, S. and Shi, Q. (2012) Oceanic VSLS contribution to stratospheric ozone. [Talk] In: Quadrennial Ozone Symposium. , 27.-31.08.2012, Toronto, Canada .

Thomsen, J., Casties, I., Pansch, C.

, Körtzinger, A.

and Melzner, F.

(2012) Effects of elevated pCO2 and nutrition on Mytilus edulis growth: Comparison of field and laboratory studies. [Talk] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Wanninkhof, R., Park, G. H., Takakahshi, T., Feely, R. A., Doney, J. L. B. S. C. and Tanhua, T.

(2012) The Framework for ocean observing: Best practices for the Global Ocean Observing System. [Talk] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Wuttig, K. (2012) Manganese biogeochemistry in the sunlit ocean. [Talk] In: Dissertations Symposium on Chemical Oceanography XXIII. , 07.-11.10.2012, Lihue, Hawaii, USA .

Wuttig, K., Heller, M.

and Croot, P. (2012) Examination of the Biogeochemical processes of the trace metals Mn and Cu and reactive oxygen species in the Tropical North Atlantic. [Talk] In: Goldschmidt Conference 2012. , 24.-29.06.2012, Montreal, Canada .

Zindler, C.

, Marandino, C. and Bange, H. W.

(2012) Marine sources and sinks of the OVOCs: Acetone and acetaldehyde. [Talk] In: SOPRAN Annual Meeting 2012. , 20.-21.03.2012, Kiel, Germany .

Conference posters

Arevalo-Martinez, D. L.

, Beyer, M., Krumbholz, M., Piller, I., Kock, A.

, Steinhoff, T., Körtzinger, A.

and Bange, H. W.

(2012) Underway N2O and CO2 measurements in the equatorial Atlantic Ocean. [Poster] In: SOLAS Open Science Conference. , 07-10.05.2012, Washington State, USA .

Banyte, D., Tanhua, T.

, Visbeck, M.

, Wallace, D. W. R., Karstensen, J.

, Krahmann, G.

, Schneider, A. and Stramma, L.

(2012) Diapycnal diffusivity at the upper boundary of the North Tropical Atlantic Oxygen Minimum Zone. [Poster] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Becker, M., Andersen, N., Fiedler, B., Fietzek, P., Körtzinger, A.

, Steinhoff, T.

and Friedrichs, G. (2012) Methodological Issues of CRDS Based Underway Monitoring of Surface Ocean d13C(CO2). [Poster] In: SOLAS Open Science Conference. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Bittig, H. C., Dierssen, H. M., Johnsen, G., Russel, B. and Kauko, H. M. (2012) Arctic Haze Influence on Atmospheric Correction of Ocean Color Imagery and Chlorophyll a Retrieval Algorithms. [Poster] In: Ocean Optics 2012. , 08.-12.10.2012, Glasgow, Scotland .

Bittig, H. C., Fiedler, B., Steinhoff, T., Hahn, J.

, Boebel, O. and Körtzinger, A.

(2012) Oxygen sensor characterization and calibration – Providing the Argo-O2 essentials. [Poster] In: 4. Argo Science Workshop. , 27.-29.09.2012, Venice, Italy .

Bittig, H. C., Tortell, P. D. and Körtzinger, A.

(2012) Biological and Physical Contributions to N2, O2, CO2 and DMS Disequilibria in Southern Ocean Surface Waters. [Poster] In: International Weddell Gyre Workshop. , 17.-19.02.2012, Delmenhorst, Germany .

Breitbarth, E., Dammshäuser, A. and Wuttig, K. (2012) Effects of ocean acidification on trace metal cycling and bioavailability. [Poster] In: SOPRAN Annual Meeting 2012. , 20.-21.03.2012, Kiel, Germany .

Fiedler, B., Fietzek, P., Karstensen, J.

, Vieira, N., Bittig, H. C., Brandt, P.

and Körtzinger, A.

(2012) In Situ CO2 and O2 measurements on a profiling float at the Cape Verde Ocean Observatory | CVOO. [Poster] In: 5. SOPRAN Annual Meeting. , 20.-21.03.2012, Kiel, Germany .

Fiedler, B., Fietzek, P., Vieira, N., Silva, P., Bittig, H. C. and Körtzinger, A.

(2012) Going Beyond Argo-O2: In Situ CO2 and O2 Measurements on Argo Floats. [Poster] In: 4. Argo Science Workshop. , 27.-29.09.2012, Venice, Italy .

Fiedler, B., Silva, P., Monteiro, I., Vieira, N., Lohmann, M., Karstensen, J.

, Steinhoff, T., Zenk, C., Santos, C. and Körtzinger, A.

(2012) The Cape Verde Ocean Observatory | CVOO. [Poster] In: Global Intercomparability in a Changing Ocean – An International Time-Series Methods Workshop. , 28.-30.11.2012, Bermuda .

Fiedler, B., Steinhoff, T., Fietzek, P. and Körtzinger, A.

and GEOMAR, Helmholtz Centre for Ocean Research (2012) Observing diel cycles of biogeochemical parameters with an autonomous Lagrangian surface drifter. [Poster] In: SOLAS Open Science Conference. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Fietzek, P., Fiedler, B. and Körtzinger, A.

(2012) Sensor evaluation of the HydroC™-CO2 from various field tests. [Poster] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Fietzek, P., Fiedler, B., Steinhoff, T. and Körtzinger, A.

(2012) Underwater carbon dioxide measurements with the HydroC™-CO2 – Experiences and latest results. [Poster] In: Environmental sensors 2012. , 23.-28.09.2012, Anglet, France .

Fuhlbruegge, S., Krüger, K., Quack, B., Atlas, E. and Wittke, F. (2012) Impact of the marine boundary layer on atmospheric VSLS abundances?. [Poster] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Grasse, P.

, Ryabenko, E., Ehlert, C. and Frank, M.

(2012) Comparison between silicon and nitrogen isotopes in the upwelling area off Peru. [Poster] In: 2012 Ocean Sciences Meeting, OSM. , 20.02.-24.02.2012, Salt Lake City, Utah, USA . 2012 Ocean Sciences Meeting : abstract book ; February 20-24. 2012 ; Salt Palace Convention Center, Salt Lake City, Utah, USA. ; ID 10946 .

[thumbnail of 2012_04_27_EGU_Hahn_et_al.pdf]

Hahn, J.

, Brandt, P.

, Greatbatch, R. J.

, Körtzinger, A.

, Krahmann, G.

and Funk, A. (2012) O2 variance at intermediate depth in the central tropical Atlantic along 23°W. [Poster] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Hepach, H.

, Fuhlbruegge, S., Atlas, E. L., Wittke, F., Krüger, K., Wallace, D. W. R. and Quack, B. (2012) Halogenated VSLS emissions from the Mauritanian upwelling. [Poster] In: SOLAS Open Science Conference 2012. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Karstensen, J.

, Fiedler, B., Brandt, P.

, Körtzinger, A.

, Kanzow, T., Zantopp, R. J.

, Wallace, D. W. R., Krahmann, G.

, Visbeck, M.

and Bange, H. W.

(2012) Low oxygen eddies in the open North Atlantic Ocean. [Poster] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Karstensen, J.

, Fiedler, B., Brandt, P.

, Körtzinger, A.

, Zantopp, R. J.

, Wallace, D. W. R., Krahmann, G.

, Visbeck, M.

and Hahn, J.

(2012) Severe dead-zone eddies in the open North Atlantic Ocean. [Poster] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Kock, A.

, Fischer, T.

, Dengler, M.

, Brandt, P.

and Bange, H. W.

(2012) Physical processes controlling greenhouse gas emission in upwelling regions of the ocean: A N2O case study. [Poster] In: SOLAS Open Science Conference. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Körtzinger, A.

, Bange, H. W.

, Breitbarth, E., Marandino, C., Quack, B. and Tanhua, T.

(2012) Ocean-Atmosphere Coupling – Biogeochemical Processes and Material Exchange: Contributions from the Department of Chemical Oceanography. [Poster] In: Helmholtz-Centre for Ocean Research Kiel (GEOMAR): Scientific Advisory Board Evaluation. , 09.05.2012, Kiel, Germany .

Krüger, K., Quack, B., Atlas, E., Tegtmeier, S. and Wittke, F. (2012) Towards bridging the gap between oceanic and upper air VSLS measurements: The SHIVA-SONNE campaign. [Poster] In: CCMVal workshop. , 21.-24.05.2012, Davos, Switzerland .

Krüger, K., Quack, B., Fuhlbruegge, S. and Tegtmeier, S. (2012) First results from the SHIVA SONNE expedition to the tropical Western Pacific during November 2011. [Poster] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Lutterbeck, H., Zindler, C.

, Marandino, C. and Bange, H. W.

(2012) The influence of ocean acidification on surface seawater DMS, DMSP and DMSO concentrations. [Poster] In: SOPRAN Annual Meeting 2012. , 20.-21.03.2012, Kiel, Germany .

McGraw, C. M., Law, C. S., Breitbarth, E., Hoffmann, L. J.

and Hunter, K. A. (2012) Trace-metal clean automated culture system for ocean acidification experiments. [Poster] In: Ocean Sciences Meeting 2012 . , 20.02.-24.02.2012, Salt Lake City, USA .

Melzner, F., Thomsen, J., Casties, I., Pansch, C.

, Wahl, M.

, Gutowska, M. and Körtzinger, A.

(2012) Mytilid mussels successfully compete in a CO2 enriched, estuarine coastal habitat. [Poster] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Olsen, A., Key, R. M., Tanhua, T.

, Hoppema, M., Lauvset, S., Jutterström, S., Kozyr, A., Steinfeldt, R., Jeansson, E., Pfeil, B., Ishi, M. and Suzuki, T. (2012) Moving from GLODAP, CARINA and PACIFICA to the Global Ocean Data Analysis v2, GLODAPv2. [Poster] In: Bjerknes Centre 10-Year Anniversary Conference - Climate Change in High Latitudes. , 03.-06.09.2012, Bergen, Norway .

Quack, B., Krüger, K., Raimund, S., Hepach, H.

and Atlas, E. (2012) From the ocean to the stratosphere: First results from a large-scale tropical western Pacific campaign. [Poster] In: Helmholtz-Centre for Ocean Research Kiel (GEOMAR): Scientific Advisory Board Evaluation. , 09.05.2012, Kiel, Germany .

Saderne, V., Herman, P. M. J. and Fietzek, P. (2012) Extreme variations of pCO2 and pH in a Baltic macrophyte meadow in summer: Evidence of the effects of photosynthesis and upwelling. [Poster] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Shi, Q., Petrick, G., Quack, B., Wuttig, K. and Wallace, D. W. R. (2012) Production in variability of methyl iodide (CH3I) in the surface Ocean. [Poster] In: SOLAS Open Science Conference. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Steinhoff, T., Bange, H. W.

, Kock, A.

, Wallace, D. W. R. and Körtzinger, A.

(2012) Biological Productivity in the Mauritanian upwelling estimated with a triple gas approach. [Poster] In: SOLAS Open Science Conference. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Tegtmeier, S., Bieligk, H., Krüger, K., Atlas, E., Fuhlbruegge, S., Hepach, H.

, Hossaini, R., Wittke, F. and Quack, B. (2012) Oceanic VSLS contribution to the stratosphere: Comparing tropical East Atlantic with tropical West Pacific emissions. [Poster] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Tegtmeier, S., Krüger, K., Quack, B., Atlas, A., Bieligk, H. and Wittke, F. (2012) Oceanic VSLS contribution to stratospheric ozone. [Poster] In: IGAC/SPARC Global Chemistry-Climate Modeling and Evaluation Workshop. , 21.-24.05.2012, Davos, Switzerland .

Thomsen, J., Casties, I., Pansch, C.

, Körtzinger, A.

and Melzner, F.

(2012) Effects of elevated pCO2 and nutrition on Mytilus edulis growth: Comparison of field and laboratory studies. [Poster] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Umlauf, L., Holtermann, P., Tanhua, T.

, Schmale, O., Rehder, G. and Waniek, J. (2012) The Baltic Sea Tracer Release Experiment. [Poster] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Wittke, F. and Quack, B. (2012) Global air-sea flux climatology of CHBr3, CHBr2 and CH3I based on in-situ measurements. [Poster] In: SOLAS Open Science Conference. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Wittke, F., Quack, B. and Krüger, K. (2012) Global VSLS emission estimates based on in-situ measurements for the past and future. [Poster] In: CCMVal workshop. , 21.-24.05.2012, Davos, Switzerland .

Zamora, L., Oschlies, A.

, Bange, H. W.

and Craig, J. (2012) Simulated impacts of ocean deoxygenation on future marine nitrous oxide emissions using a new data-based description of marine N2O production. [Poster] In: Ocean Sciences Meeting 2012. , 20.-24.02.2012, Salt Lake City, USA .

Zamora, L., Oschlies, A.

, Craig, J. and Bange, H. W.

(2012) Ocean deoxygenation and marine nitrous oxide production: Less N2O produced in the future Pacific?. [Poster] In: SOPRAN Annual Meeting 2012. , 20.-21.03.2012, Kiel, Germany .

Zindler, C.

, Marandino, C. and Bange, H. W.

(2012) Marine sources and sinks of the OVOCs: Acetone and acetaldehyde. [Poster] In: SOLAS Open Science Conference. , 07. - 10.05.2012, Cle Elum, Washington, USA .

Theses - not published by a publisher

Arevalo-Martinez, D. L.

(2012) Underway CO2 and N2O measurements in surface waters of the equatorial Atlantic during the R/V Merian cruise MSM18/2. (Master thesis), Christian-Albrechts-Universität, Kiel, Germany, 72 pp.

[thumbnail of MSc_Thesis_Bieligk_March2012_OceanRep.pdf]

Bieligk, H. (2012) VSLS transport to the stratosphere during the DRIVE-POSEIDON campaign in the tropical East-Atlantic. (Master thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 93 pp.

Booge, D. (2012) Bildung von Methan unter oxischen Bedingungen. (Master thesis), University of Kiel, Kiel, 70 + xvii pp.

[thumbnail of Dissertation_Dammshaeuser.pdf]

Dammshäuser, A. (2012) Distribution and behavior of the lithogenic tracers aluminium and titanium in the upper water column of the Atlantic Ocean.

(PhD/ Doctoral thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 107 pp.

Ihnenfeld, V. (2012) Methan-, DMS- und DMSP- Messungen während der SHIVA Sonne-Fahrt im November 2011 . (Bachelor thesis), Christian-Albrechts-Universität zu Kiel, Kiel, Germany, 49 pp.

Kalvelage, T. (2012) Nitrogen Losses and Nutrient Regeneration in Oxygen Minimum Zones.

(PhD/ Doctoral thesis), Universität Bremen, Bremen, Germany, 165 pp.

Liu, M. (2012) Evaluation of transiert tracer measurements from three cruises to the Mauritanian upwelling region: estimation of transit time distribution and ventilation.

(Master thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 45 pp.

[thumbnail of Diplomarbeit_HLutterbeck.pdf]

Lutterbeck, H. (2012) Die Verteilung von DMS/DMSP/DMSO während des SOPRAN Mesokosmen-Experiemnts 2011 in Bergen (Norwegen). (Diploma thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 123 pp.

[thumbnail of Diplomarbeit_NMartogli.pdf]

Martogli, N. (2012) The production of hydroxylamine (NH2OH) during bacterial and archaeal nitrification. (Diploma thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 90 pp.

[thumbnail of Bachelorarbeit_SMilinski.pdf]

Milinski, S. (2012) Variability of currents and mixing processes during the onset of the equatorial cold tongue in the Atlantic. (Bachelor thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 31 pp.

Thomsen, J. (2012) Impact of elevated pCO2 on the ecophysiology of Mytilus edulis = Auswirkungen erhöhter pCO2 Werte auf die Ökophysiologie der Miesmuschel Mytilus edulis.

(PhD/ Doctoral thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 149 pp.

Reports - Cruise Reports

[thumbnail of Fahrtbericht_MSM_18_2.pdf]

Brandt, P.

, Alevara Martinez, D., Dengler, M.

, Didwischus, S. H., Funk, A., Hahn, J.

, Hogue, B., Kemena, T., Kock, A.

, Krahmann, G.

, Martens, W., Martogli, N., Müller, M., Niehus, G., Papenburg, U., Pinck, A., Rother, K., Schlundt, M., Schütte, F., Tippenhauer, S., Vogt, M. and Zantopp, R. J.

(2012) Physical and Biogeochemical Studies in the Subtropical and Tropical Atlantic. . Maria S. Merian-Berichte . DFG Senatskommission für Ozeanographie, Hamburg, Germany, 41 pp.

[thumbnail of Short_Cruise_Report_ATA3.pdf]

Körtzinger, A.

(2012) SHORT CRUISE REPORT R/V L’Atalante Cruise IFM-GEOMAR, leg 3 from Dakar, Senegal to Mindelo, Cape Verde February 3 to 20, 2008. . IFM-GEOMAR, Kiel, Germany, 11 pp. DOI 10.3289/SCR_ATA_3.

Reports - Weekly reports

Bange, H. W.

(2012) 1. Wochenbericht M91.

. UNSPECIFIED, 2 pp.

Bange, H. W.

(2012) 2. Wochenbericht M91.

. UNSPECIFIED, 2 pp.

Bange, H. W.

(2012) 3. Wochenbericht M91.

. UNSPECIFIED, 2 pp.

Bange, H. W.

(2012) 4. Wochenbericht M91.

. UNSPECIFIED, 2 pp.

Reports - other reports

Baustian, T., Graco, M., Bange, H. W.

, Flores, G., Ledesma, J., Sarmiento, M., Leon, V., Robles, C. and Moron, O. (2012) Nitrous Oxide Time Series Measurements off Peru – a collaboration between SFB 754 and IMARPE – Annual Report 2011.

. GEOMAR Report, N. Ser. 002 . GEOMAR Helmholtz-Zentrum für Ozeanforschung, Kiel, Germany, 17 pp. DOI 10.3289/GEOMAR_REP_NS_2_2012.

[thumbnail of Physical forcing and physical biochemical variability of the Mediterranean Seal .pdf]

Malanotte-Rizzoli, P. and Tanhua, T.

and Pan-Med Group (2012) Physical forcing and physical/biochemical variability of the Mediterranean Sea: A review of unresolved issues and directions of future research - Report of the Workshop “Variability of the Eastern and Western Mediterranean circulation and thermohaline properties : similarities and differences” Rome, 7-9 November 2011. . Ciesm, Unesco and IOC, Monaco, 48 pp.

Committee

Körtzinger, A.

(2012) SCOR Working Group 142 “Quality Control Procedures for Oxygen and Other Biogeochemical Sensors on Floats and Gliders” / Co-Chair. 10.2012 - 02.2019 [Committee]

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