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Project - IPY-GEOTRACES (IPY-GEOTRACES)

Summary

People involved

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Daughter projects

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Datasets

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Publications

M. B. Klunder, P. Laan, et al., 2013. Dissolved Fe across the Weddell Sea and Drake Passage: impact of DFe on nutrients uptake in the Weddell Sea. Biogeosciences Discussions 10 (4), 7433-7489

Middag, R., de Baar, H.J.W., et al., 2013. Fluxes of dissolved aluminum and manganese to the Weddell Sea and indications for manganese co-limitation. Limnol. Oceanogr 58 (1), 287-300

Anne-Carlijn Alderkamp, Matthew M. Mills, et al., 2012. Iron from melting glaciers fuels phytoplankton blooms in the Amundsen Sea (Southern Ocean): Phytoplankton characteristics and productivity. Deep Sea Research Part II: Topical Studies in Oceanography 71-76 (2012-09), 32-48

Loes J.A. Gerringa, Anne-Carlijn Alderkamp, et al., 2012. Iron from melting glaciers fuels the phytoplankton blooms in Amundsen Sea (Southern Ocean): Iron biogeochemistry. Deep Sea Research Part II: Topical Studies in Oceanography 71-76 (2012-09), 16-31

Matthew M. Mills, Anne-Carlijn Alderkamp, et al., 2012. Phytoplankton biomass and pigment responses to Fe amendments in the Pine Island and Amundsen polynyas. Deep Sea Research Part II: Topical Studies in Oceanography 71-76 (2012-09), 61-76

Gregory F. de Souza, Ben C. Reynolds, et al., 2012. Southern Ocean control of silicon stable isotope distribution in the deep Atlantic Ocean. Global Biogeochemical Cycles 26 (2), n/a-n/a

Astrid Hoogstraten, Klaas R. Timmermans, & Hein J. W. de Baar, 2012. MORPHOLOGICAL AND PHYSIOLOGICAL EFFECTS IN PROBOSCIA ALATA (BACILLARIOPHYCEAE) GROWN UNDER DIFFERENT LIGHT AND CO2 CONDITIONS OF THE MODERN SOUTHERN OCEAN1. Journal of Phycology 48 (3), 559-568

Klunder, M.B., Laan, P., et al., 2012. Dissolved iron in the Arctic Ocean: Important role of hydrothermal sources, shelf input and scavenging removal. Journal of Geophysical Research: Oceans 117 (C4)

T. Roeske, M. Rutgers vd Loeff, et al., 2012. Deep water circulation and composition in the Arctic Ocean by dissolved barium, aluminium and silicate. Marine Chemistry 132-133 (2012-03), 56-67

Jeroen de Jong, Véronique Schoemann, et al., 2012. Natural iron fertilization of the Atlantic sector of the Southern Ocean by continental shelf sources of the Antarctic Peninsula. Journal of Geophysical Research: Biogeosciences 117 (G1)

Klunder, M.B., Bauch, D., et al., 2012. Dissolved iron in the Arctic shelf seas and surface waters of the central Arctic Ocean: Impact of Arctic river water and ice-melt. Journal of Geophysical Research: Oceans 117 (C1)

Middag, R., de Baar, H.J.W., et al., 2012. The effects of continental margins and water mass circulation on the distribution of dissolved aluminum and manganese in Drake Passage. Journal of Geophysical Research: Oceans 117 (c1)

Middag, R., van Slooten, C., et al., 2011. Dissolved aluminium in the Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography 58 (25), 2647-2660

Middag, R., de Baar, H.J.W., et al., 2011. Dissolved manganese in the Atlantic sector of the Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography 58 (25), 2661-2677

E. Fahrbach, H. J. W. de Saar, et al., 2011. Introduction to physics, carbon dioxide, trace elements and isotopes in the Southern Ocean: The Polarstern expeditions ANT-XXIV/3 (2008) and ANT-XXIII/3 (2006). Deep-Sea research part ii-Topical studies in oceanography 58 (25-26), 2501-2508

C.-E. Thuróczy, L.J.A. Gerringa, et al., 2011. Observation of consistent trends in the organic complexation of dissolved iron in the Atlantic sector of the Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography 58 (25-26), 2695-2706

Ika A. Neven, Jacqueline Stefels, et al., 2011. High plasticity in inorganic carbon uptake by Southern Ocean phytoplankton in response to ambient CO2. Deep Sea Research Part II: Topical Studies in Oceanography 58 (25-26), 2636-2646

Steven M.A.C. van Heuven, Mario Hoppema, et al., 2011. Direct observation of increasing CO2 in the Weddell Gyre along the Prime Meridian during 1973–2008. Deep Sea Research Part II: Topical Studies in Oceanography 58 (25-26), 2613-2635

A. Tagliabue, T. Mtshali, et al., 2011. A global compilation of over 13 000 dissolved iron measurements: focus on distributions and processes in the Southern Ocean. Biogeosciences Discussions 8 (6), 11489-11527

C.-E. Thuróczy, L. J. A. Gerringa, et al., 2011. Distinct trends in the speciation of iron between the shallow shelf seas and the deep basins of the Arctic Ocean. Journal of Geophysical Research 116 (C10)

Anne-Carlijn Alderkamp, Véronique Garcon, et al., 2011. Short-term photoacclimation effects on photoinhibition of phytoplankton in the Drake Passage (Southern Ocean). Deep Sea Research Part I: Oceanographic Research Papers 58 (9), 943-955

Middag, R., de Baar, H.J.W., & Klunder, M.B., 2011. Fluvial and hydrothermal input of manganese into the Arctic Ocean. Geochimica et Cosmochimica Acta 75 (9), 2393-2408

W. Abouchami, S.J.G. Galer, et al., 2011. Modulation of the Southern Ocean cadmium isotope signature by ocean circulation and primary productivity. Earth and Planetary Science Letters 305 (1-2), 83-91

Klunder, M.B., Laan, P., et al., 2011. Dissolved iron in the Southern Ocean (Atlantic sector). Deep Sea Research Part II: Topical Studies in Oceanography 58 (25), 2678-2694

C.-E. Thuróczy, L.J.A. Gerringa, et al., 2010. Speciation of Fe in the Eastern North Atlantic Ocean. Deep Sea Research Part I: Oceanographic Research Papers 57 (11), 1444-1453

M. Hoppema, F. Dehairs, et al., 2010. Distribution of barium in the Weddell Gyre: Impact of circulation and biogeochemical processes. Marine Chemistry 122 (1-4), 118-129

Anne-Carlijn Alderkamp, Hein J. W. de Baar, et al., 2010. Can photoinhibition control phytoplankton abundance in deeply mixed water columns of the Southern Ocean? Limnology and Oceanography 55 (3), 1248-1264

Klaas R. Timmermans & Bas Van Der Wagt, 2010. VARIABILITY IN CELL SIZE, NUTRIENT DEPLETION, AND GROWTH RATES OF THE SOUTHERN OCEAN DIATOM FRAGILARIOPSIS KERGUELENSIS (BACILLARIOPHYCEAE) AFTER PROLONGED IRON LIMITATION1. Journal of Phycology 46 (3), 497-506

Middag, R., de Baar, H.J.W., et al., 2009. Dissolved aluminium and the silicon cycle in the Arctic Ocean. Marine Chemistry 115 (3), 176-195

de Baar, H.J.W., Timmermans, K.R., et al., 2008. Titan: A new facility for ultraclean sampling of trace elements and isotopes in the deep oceans in the international Geotraces program. Elsevier 111 (1), 4-21

HJW de Baar, LJA Gerringa, et al., 2008. Efficiency of carbon removal per added iron in ocean iron fertilization. Marine Ecology Progress Series 364 (2008-07-29), 269-282

Klaas R. Timmermans, Hendrik J. van der Woerd, et al., 2008. In situ and remote-sensed chlorophyll fluorescence as indicator of the physiological state of phytoplankton near the Isles Kerguelen (Southern Ocean). Polar Biology 31 (5), 617-628

D. C. E. Bakker, M. Hoppema, et al., 2008. A rapid transition from ice covered CO2-rich waters to a biologically mediated CO2 sink in the eastern Weddell Gyre. Biogeosciences Discussions 5 (2), 1205-1235

L.J.A. Gerringa, S. Blain, et al., 2008. Fe-binding dissolved organic ligands near the Kerguelen Archipelago in the Southern Ocean (Indian sector). Deep Sea Research Part II: Topical Studies in Oceanography 55 (5-7), 606-621

Klaas R. Timmermans, Marcel J.W. Veldhuis, et al., 2008. Probing natural iron fertilization near the Kerguelen (Southern Ocean) using natural phytoplankton assemblages and diatom cultures. Deep Sea Research Part II: Topical Studies in Oceanography 55 (5-7), 693-705

Géraldine Sarthou, Dorothée Vincent, et al., 2008. The fate of biogenic iron during a phytoplankton bloom induced by natural fertilisation: Impact of copepod grazing. Deep Sea Research Part II: Topical Studies in Oceanography 55 (5-7), 734-751

C.P.D. Brussaard, K.R. Timmermans, et al., 2008. Virioplankton dynamics and virally induced phytoplankton lysis versus microzooplankton grazing southeast of the Kerguelen (Southern Ocean). Deep Sea Research Part II: Topical Studies in Oceanography 55 (5-7), 752-765

K. O. Buesseler, S. C. Doney, et al., 2008. ENVIRONMENT: Ocean Iron Fertilization--Moving Forward in a Sea of Uncertainty. Science 319 (5860), 162-162

Brown, M.T. & Bruland, K., 2008. An improved flow-injection analysis method for the determination of dissolved aluminum in seawater. Limnol. Oceanogr. Methods 6, 87-95

Mario Hoppema, Rob Middag, et al., 2007. Whole season net community production in the Weddell Sea. Polar Biology 31 (1), 101-111

Stéphane Blain, Bernard Quéguiner, et al., 2007. Effect of natural iron fertilization on carbon sequestration in the Southern Ocean. Nature 446 (7139), 1070-1074

Johnson, K.S., Elrod, V., et al., 2007. Developing standards for dissolved iron in seawater. Eos, Transactions American Geophysical Union 88 (11), 131-132

Resing, J.A. & Measures, C., 1994. Fluorimetric determination of Al in seawater by flow-injection with in-line preconcentration. Analytical Chemistry 66 (22), 4105-4111


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