Breitbarth, E. ; Bellerby, R. J. ; Neill, C. C. ; Ardelan, M. V. ; Meyerhöfer, Michael ; Zöllner, Eckart ; Croot, Peter ; Riebesell, Ulf:
Ocean acidification affects iron speciation during a coastal seawater mesocosm experiment .
In: Biogeosciences 7 (2010), Nr. 3, S. 1065-1073
Stichwörter:  [FB2/CH]; Open Access
[doi>10.5194/bg-7-1065-2010]

Wohlers, Julia ; Engel, A. ; Zöllner, Eckart ; Breithaupt, Petra ; Jürgens, K. ; Hoppe, H.-G. ; Sommer, Ulrich ; Riebesell, Ulf:
Changes in biogenic carbon flow in response to sea surface warming .
In: PNAS 106 (2009), Nr. 17, S. 7067-7072
Stichwörter:  [FB2/BI]; [FB3/EOE-N]; [FB3/MI]; biological feedbacks; carbon cycle; climate change; global warming; marine
[doi>10.1073/pnas.0812743106]

Schulz, Kai ; Barcelos e Ramos, Joana ; Zeebe, R. E. ; Riebesell, Ulf:
CO2 perturbation experiments: similarities and differences between dissolved inorganic carbon and total alkalinity manipulations .
In: Biogeosciences 6 (2009), S. 2145-2153
Stichwörter:  [FB2/BI]; [FB2/CH]; Open Access; Ocean acidification; experimental setup

Müller, Manfred James ; Schulz, Kai ; Riebesell, Ulf:
Effects of long-term high CO2 exposure on two species of coccolithophores .
In: Biogeosciences Discussions 6 (2009), Nr. 6, S. 10963-10982
Stichwörter:  [FB2/BI]

Piontek, J. ; Händel, N. ; Langer, G. ; Wohlers, Julia ; Riebesell, Ulf ; Engel, A.:
Effects of rising temperature on the formation and microbial degradation of marine diatom aggregates .
In: Aquatic Microbial Ecology 54 (2009), S. 305-318
Stichwörter:  [FB2/BI]; diatom aggregates; temperature; degradation; extracellular enzymes; bacterial growth; global warming

Riebesell, Ulf:
Experimental approaches in ocean acidification research .
In: Oceanography 22 (2009), Nr. 4, S. 197
Stichwörter:  [FB2/BI]

Czerny, Jan ; Barcelos e Ramos, Joana ; Riebesell, Ulf:
Influence of elevated CO2 concentrations on cell division and nitrogen fixation rates in the bloom-forming cyanobacterium Nodularia spumigena .
In: Biogeosciences 6 (2009), Nr. 9, S. 1865-1875
Stichwörter:  [FB2/BI]
[doi>10.1594/PANGAEA.726862]

Egge, J. ; Thingstad, T. ; Larsen, A. ; Engel, A. ; Wohlers, Julia ; Bellerby, R.G.J. ; Riebesell, Ulf:
Primary production during nutrient-induced blooms at elevated CO2 concentrations .
In: Biogeosciences 6 (2009), S. 877-885
Stichwörter:  [FB2/BI]; Open Access; ocean acidification; primary production; phytoplankton

Orr, J.C. ; Caldeira, K. ; Fabry, V. ; Gattuso, J.-P. ; Haugan, P. ; Lehodey, P. ; Pantoja, S. ; Pörtner , H.-O. ; Riebesell, Ulf ; Trull, T. ; Urban, E. ; Hood, M. ; Broadgate, W.:
Research priorities for understanding ocean acidification .
In: Oceanography 22 (2009), Nr. 4, S. 182-189
Stichwörter:  [FB2/BI]

Riebesell, Ulf ; Körtzinger, Arne ; Oschlies, Andreas:
Sensitivities of marine carbon fluxes to ocean change .
In: Proceedings of the National Academy of Sciences of the United States of America 106 (2009), S. 20602-20609
Stichwörter:  [FB2/BI]; [FB2/CH]; [FB2/BM]

Barcelos e Ramos, Joana ; Müller, Manfred James ; Riebesell, Ulf:
Short-term response of the coccolithophore Emiliania huxleyi to abrupt changes in seawater carbon dioxide concentration .
In: Biogeosciences 7 (2009), S. 177-186
Stichwörter:  [FB2/BI]; Open Access

Joassin, P. ; Delille, B. ; Soetaert, K. ; Borges, A.V. ; Chou, L. ; Engel, A. ; Gattuso, J.-P. ; Harley, J. ; Riebesell, Ulf ; Suykens, K. ; Gregoire, M.:
A mathematical modelling of bloom of the coccolithophore Emiliania huxleyi in a mesocosm experiment .
In: Biogeosciences discussions 5 (2008), S. 787-840
Stichwörter:  [FB2/BI]

Tanaka, T. ; Thingstad, T.F. ; Lovdal, T. ; Grossart, H.-P. ; Larsen, A. ; Allgaier, M. ; Meyerhöfer, Michael ; Schulz, Kai ; Wohlers, Julia ; Zöllner, Eckart ; Riebesell, Ulf:
Availability of phosphate for phytoplankton and bacteria and of labile organic carbon for bacteria at different pCO2 levels in a mesocosm study .
In: Biogeosciences 5 (2008), S. 669-678
Stichwörter:  [FB2/BI]

Schulz, K.G. ; Riebesell, Ulf ; Bellerby, R.G.J. ; Biswas, H. ; Meyerhöfer, Michael ; Müller, M.N. ; Egge, J.K. ; Nejstgaard, J.C. ; Neill, C. ; Wohlers, Julia ; Zöllner, Eckart:
Build-up and decline of organic matter during PeECE III .
In: Biogeosciences 5 (2008), S. 707-718
Stichwörter:  [FB2/BI]

Riebesell, Ulf:
Climate change: Acid test for marine biodiversity .
In: Nature 454 (2008), S. 46-47
Stichwörter:  [FB2/BI]

Tyrell, T. ; Schneider, B. ; Charalampopoulou, A. ; Riebesell, Ulf:
Coccolithophores and calcite saturation state in the Baltic and Black Seas .
In: Biogeosciences 5 (2008), S. 485-494
Stichwörter:  [FB2/BI]

Riebesell, Ulf ; Bellerby, R. ; Engel, A. ; Fabry, V.J. ; Hutchins, D.A. ; Reusch, Thorsten B.H. ; Schulz, K.G. ; Morel, F.M.M.:
Comment on "Phytoplankton Calcification in a High-CO2 World" .
In: Science 322 (2008), Nr. 1466b,
Stichwörter:  [FB2/BI]; [FB3/EV]
[doi>10.1126/science.1161096]

Allgaier, M. ; Riebesell, Ulf ; Vogt, M. ; Thyrhaug, R. ; Grossart, H.-P. :
Coupling of heterotrophic bacteria to phytoplankton bloom development at different pCO₂ levels: a mesocosm study .
In: Biogeosciences 5 (2008), S. 1145-1156
Stichwörter:  [FB2/BI]

Vogt, M. ; Steinke, M. ; Turner, S. ; Paulino, A. I. ; Meyerhöfer, Michael ; Riebesell, Ulf ; LeQuéré, C. ; Liss, P.:
Dynamics of dimethylsulphoniopropionate and dimethylsulphide under different CO2 concentrations during a mesocosm experiment .
In: Biogeosciences 5 (2008), S. 407-419
Stichwörter:  [FB2/BI]

Engel, A. ; Schulz, K. G. ; Riebesell, Ulf ; Bellerby, R. G. J. ; Delille, B. ; Schartau, M.:
Effects of CO₂ on particle size distribution and phytoplankton abundance during a mesocosm bloom experiment (PeECE II) .
In: Biogeosciences 5 (2008), S. 509-521
Stichwörter:  [FB2/BI]

Bellerby, R. G. J. ; Schulz, Kai ; Riebesell, Ulf ; Neill, C. ; Nondal, G. ; Johannessen, T. ; Brown, K.R.:
Marine ecosystem community carbon and nutrient uptake stoichiometry under varying ocean acidification during the PeECE III experiment .
In: Biogeosciences 5 (2008), S. 1517-1527
Stichwörter:  [FB2/BI]

Riebesell, Ulf ; Bellerby, R. ; Grossart, H.-P. ; Thingstad, F. :
Mesocosm CO2 perturbation studies: from organism to community level .
In: Biogeosciences 5 (2008), S. 1157-1164
Stichwörter:  [FB2/BI]

Oschlies, Andreas ; Schulz, K. G. ; Riebesell, Ulf ; Schmittner, A.:
Simulated 21st century's increase in oceanic suboxia by CO2-enhanced biotic carbon export .
In: Global Biogeochemical Cycles 22 (2008), S. GB4008
Stichwörter:  [FB2/BM]
[doi>10.1029/2007GB003147]

Riebesell, Ulf:
Acid Oceans .
In: Our Planet (2007), S. 10-11
Stichwörter:  [FB2/BI]

Sinha, V. ; Williams, J. ; Meyerhöfer, Michael ; Riebesell, Ulf ; Paulino, A. I. ; Larsen, A.:
Air-sea fluxes of methanol, acetone, acetaldehyde, isoprene and DMS from a Norwegian fjord following a phytoplankton bloom in a mesocosm experiment .
In: Atmospheric Chemistry and Physics 7 (2007), S. 739-755
Stichwörter:  [FB2/BI]

Sommer, Ulrich ; Aberle-Malzahn, Nicole ; Engel, A. ; Hansen, Thomas ; Lengfellner, Kathrin ; Sandow, Marcel ; Wohlers, Julia ; Zöllner, Eckart ; Riebesell, Ulf:
An indoor mesocosm system to study the effect of climate change on the late winter and spring succession of Baltic Sea phyto- and zooplankton .
In: Oecologia 150 (2007), Nr. 4, S. 655-667
Stichwörter:  [FB3/EOE-N]; [FB2/BI]; [FB2/CH]
[doi>10.1007/s00442-006-0539-4]

Tanaka, T. ; Thingstad, T. F. ; Lovdal, T. ; Grossart, H.-P. ; Larsen, A. ; Schulz, K. G. ; Riebesell, Ulf:
Availability of phosphate for phytoplankton and bacteria and of labile organic carbon for bacteria at different pCO2 levels in a mesocosm study .
In: Biogeosciences discussions 4 (2007), S. 3937-3960
Stichwörter:  [FB2/BI]

Schulz, Kai ; Riebesell, Ulf ; Bellerby, R. G. J. ; Biswas, H. ; Meyerhöfer, Michael ; Müller, M.N. ; Egge, J.K. ; Nejstgaard, J. C. ; Neill, C.:
Built-up and decline of organic matter during PeECE III .
In: Biogeosciences discussions 4 (2007), S. 4539-4570
Stichwörter:  [FB2/BI]

Langer, G. ; Gussone, Nikolaus ; Nehrke, G. ; Riebesell, Ulf ; Eisenhauer, Anton ; Thoms, Silke:
Calcium isotope fractionation during coccolith formation in Emiliania huxleyi: Independence of growth and calcification rate .
In: Geochemistry, Geophysics, Geosystems 8 (2007), S. Q05007
Stichwörter:  [FB2/MG]; [FB2/BI]; calcium isotopes; Emiliania huxleyi; calcification rate
[doi>10.1029/2006GC001422]

Gussone, Nikolaus ; Langer, G. ; Geisen, M. ; Steel, B. A. ; Riebesell, Ulf:
Calcium isotope fractionation in coccoliths of cultured Calcidiscus leptoporus, Helicosphaera carteri, Syracosphaera pulchra and Umbilicosphaera foliosa .
In: Earth and Planetary Science Letters 260 (2007), Nr. 3-4, S. 505-151
Stichwörter:  [FB2/BI]
[doi>10.1016/j.epsl.2007.06.001]

Benthien, A. ; Zondervan, I. ; Engel, A. ; Hefter, J. ; Terbrüggen, A. ; Riebesell, Ulf:
Carbon isotopic fractionation during a mesocosm bloom experiment dominated by Emiliania huxleyi: Effects of CO₂ concentration and primary production .
In: Geochimica et Cosmochimica Acta 71 (2007), S. 1528-1541
Stichwörter:  [FB2/BI]

Vogt, M. ; Steinke, M. ; Turner, S. ; Paulino, A. I. ; Meyerhöfer, Michael ; Riebesell, Ulf ; LeQuéré, C. ; Liss, P.:
Dynamics of dimethylsulphoniopropionate and dimethylsulphide under different CO2 concentrations during a mesocosm experiment .
In: Biogeosciences discussions 4 (2007), S. 3673-3699
Stichwörter:  [FB2/BI]

Barcelos e Ramos, Joana ; Biswas, H. ; Schulz, K. G. ; LaRoche, Julie ; Riebesell, Ulf:
Effect of rising atmospheric carbon dioxide on the marine nitrogen fixer Trichodesmium .
In: Global Biogeochemical Cycles 21 (2007), Nr. 2,
Stichwörter:  [FB2/BI]
[doi>10.1029/2006GB002898]

Riebesell, Ulf ; Schulz, K. G. ; Bellerby, R. G. J. ; Botros, Mona ; Fritsche, Peter ; Meyerhöfer, Michael ; Neill, C. ; Nondal, G. ; Oschlies, Andreas ; Wohlers, Julia ; Zöllner, Eckart:
Enhanced biological carbon consumption in a high CO₂ ocean .
In: Nature 450 (2007), Nr. 7169, S. 545-548
Stichwörter:  [FB2/BI]; [FB2/BM]
[doi>10.1038/nature06267]

Schulz, K.G. ; Rost, B. ; Burkhardt, S. ; Riebesell, Ulf ; Thomsen, Sönke ; Wolf-Gladrow, D. A.:
The effect of iron availability on the regulation of inorganic carbon acquisition in the coccolithophore Emiliania huxleyi and the significance of cellular compartmentation for stable carbon isotope fractionation .
In: Geochimica et Cosmochimica Acta 71 (2007), S. 5301-5312
Stichwörter:  [FB2/BI]

Wingenter, O. W. ; Haase, K. B. ; Zeigler, M. ; Blake, D. R. ; Rowland, F. Sh. ; Sive, B. C. ; Paulino, A. I. ; Rhyrhaug, R. ; Larsen, A. ; Schulz, K. G. ; Meyerhöfer, Michael ; Riebesell, Ulf:
Unexpected consequences of increasing CO2 and ocean acidity on marine production of DMS and CH2ClI: Potential climate impacts .
In: Geophysical Research Letters 34 (2007), S. L05710
Stichwörter:  [FB2/BI]; [FB2/CH]
[doi>10.1029/2006GL028139]

Rost, B. ; Riebesell, Ulf ; Sültemeyer, D.:
Carbon acquisition of marine phytoplankton: Effect of the photoperiodic length. .
In: Limnology and Oceanography 51 (2006), S. 12-20
Stichwörter:  [FB2/BI]

Gussone, N. ; Langer, G. ; Thoms, S. ; Eisenhauer, Anton ; Riebesell, Ulf ; Wefer, G.:
Cellular calcium pathways and isotope fractionation in Emiliania huxleyi .
In: Geology 34 (2006), Nr. 8, S. 625-629
Stichwörter:  [FB2/MG]; [FB2/BI]

Langer, G. ; Gussone, N. ; Nehrke, G. ; Riebesell, Ulf ; Eisenhauer, Anton ; Rost, B. ; Trimborn, S. ; Thoms, S.:
Coccolith strontium to calcium ratios in Emiliania huxleyi: The dependence on seawater strontium and calcium concentrations. .
In: Limnology and Oceanography 51 (2006), S. 310-320

Schulz, Kai ; Riebesell, Ulf ; Rost, B. ; Thoms, S. ; Zeebe, R. E.:
Determination of the rate constants for the carbon dioxide to bicarbonate inter-conversion in pH-buffered seawater systems. .
In: Marine Chemistry 100 (2006), S. 53-65
Stichwörter:  [FB2/BI]
[doi>10.1016/j.marchem.2005.11.001]

Rost, B. ; Richter, K.-U. ; Riebesell, Ulf ; Hansen, P.J.:
Inorganic carbon acquisition in red-tide dinoflagellates. .
In: Plant Cell and Environment 29 (2006), Nr. 5, S. 810-822
Stichwörter:  [FB2/BI]
[doi>10.1111/j.1365-3040.2005.01450.x]

Langer, G. ; Geisen, M. ; Baumann, K. ; Kläs, Jessica ; Riebesell, Ulf ; Thoms, S. ; Young, J.R.:
Species-specific responses of calcifying algae to changing seawater carbonate chemistry .
In: Geochemistry, Geophysics, Geosystems 7 (2006),
Stichwörter:  [FB2]; [FB2/CH]
[doi>10.1029/2005GC001227]

Grossart, H.P. ; Allgaier, M. ; Passow, U. ; Riebesell, Ulf:
Testing the effect of CO₂ concentration on dynamics of marine heterotrophic bacterioplankton. .
In: Limnology and Oceanography 51 (2006), S. 1-11
Stichwörter:  [FB2/BI]

Wilhelm, C ; Büchel, C. ; Fisahn, J. ; Goss, R. ; Jakob, T. ; LaRoche, Julie ; Lavaud, J. ; Lohr, M. ; Riebesell, Ulf ; Stehfest, K. ; Valentin, K. ; Kroth, P.G.:
The Regulation of Carbon and Nutrient Assimilation in Diatoms is Significantly Different from Green Algae. .
In: Protist 157 (2006), Nr. 2, S. 91-124

Raven, J. ; Caldeira, K. ; Elderfield, H. ; Hoegh-Guldberg, O. ; Liss, P. ; Riebesell, Ulf ; Shepherd, J. ; Turley, C. ; Watson, A. :
Ocean acidification due to increasing atmospheric carbon dioxide .
London, UK : The Royal Society, 2005.
- 68 Seiten. ISBN 0-85403-617-2
Stichwörter:  [FB2/BI]

Delille, B. ; Harlay, J. ; Zondervan, I. ; Jacquet, S. ; Chou, L. ; Wollast, R. ; Bellerby, R. G. J. ; Frankignoulle, M. ; Borges, A. V. ; Riebesell, Ulf ; Gattuso, J.-P.:
Response of primary production and calcification to changes of pCO₂ during experimental blooms of the coccolithophorid Emiliania huxleyi .
In: Global Biogeochemical Cycles 19 (2005), S. GB2023
Stichwörter:  [FB2/BI]
[doi>10.1029/2004GB002318]

de Baar, Hein J. W. ; Boyd, Philipp W. ; Coale, Kenneth H. ; Landry, Michael R. ; Tsuda, Atsushi ; Assmy, Philipp ; Bakker, Dorothee C. E. ; Bozec, Yann ; Barber, Richard T. ; Brzezinski, Mark A. ; Buesseler, Ken O. ; Boyé, Marie ; Croot, Peter ; Gervais, Frank ; Gorbunov, Maxim Y. ; Harrison, Paul J. ; Hiscock, William T. ; Laan, Patrick ; Lancelot, Christiane ; Law, Cliff S. ; Levasseur, Maurice ; Marchetti, Aadrain ; Millero, Frnak J. ; Nishioka, Jun ; Nojiri, Yukihiro ; van Oijen, Tim ; Riebesell, Ulf ; Rijkenberg, Micha J. A. ; Saito, Hiroaki ; Takeda, Shigenobu ; Timmermans, Klaas R, ; Veldhuis, Marcel J. W. ; Waite, Anya M. ; Wong, Chi-Shing:
Synthesis of iron fertilization experiments: from the Iron Age in the Age of Enlightenment. .
In: Journal of Geophysical Research-Oceans 110 (2005), S. C09S16
Stichwörter:  [FB2/BI]; [FB2/CH]
[doi>10.1029/2004JC002601]

Engel, A. ; Zondervan, I. ; Aerts, K. ; Beaufort, L. ; Benthien, A. ; Chou, L. ; Delille, B. ; Gattuso, J.-P. ; Harley, J. ; Heemann, C. ; Hoffmann, Linn ; Jacquet, S. ; Nejstgaard, J. ; Pizay, M.-D. ; Rochelle-Newall, E. ; Schneider, U. ; Terbrüggen, A. ; Riebesell, Ulf:
Testing the direct effect of CO2 concentration on a bloom of the coccolithophorid Emiliania huxleyi in mesocosm experiments. .
In: Limnology and Oceanography 50 (2005), S. 493-504
Stichwörter:  [FB2/BI]

Rochelle-Newall, E. ; Delille, B. ; Frankignoulle, M. ; Gattuso, J.-P. ; Jacquet, S. ; Riebesell, Ulf ; Terbrüggen, A. ; Zondervan, I.:
Chromophoric dissolved organic matter in experimental mesocosms maintained under different pCO2 levels .
In: Marine Ecology Progress Series 272 (2004), S. 25-31
Stichwörter:  [FB2/BI]

Rost, B. ; Riebesell, Ulf:
Coccolithophores and the biological pump: responses to environmental changes. .
In: Thierstein, H.R. ; Young, J.R. (Hrsg.) : Coccolithophores - From Molecular Processes to Global Impact..
New York : Springer Verlag, 2004, S. 76-99.
Stichwörter:  [FB2/BI]

Schulz, Kai ; Riebesell, Ulf:
Der ozeanische Kalkregen. .
In: Naturwissenschaftliche Rundschau 12 (2004), S. 686-688
Stichwörter:  [FB2/BI]

Schulz, Kai ; Zondervan, I. ; Gerringa, L.J.A. ; Timmermanns, K.R. ; Veldhuis, M.J.W. ; Riebesell, Ulf:
Effect of trace metal availability on coccolithophorid calcification. .
In: Nature 430 (2004), S. 673-676
Stichwörter:  [FB2/BI]

Riebesell, Ulf:
Effects of CO2 enrichment on marine phytoplankton. .
In: Journal of Oceanography 60 (2004), S. 719-729
Stichwörter:  [FB2/BI]

Engel, A. ; Thoms, S. ; Riebesell, Ulf ; Rochelle-Newall, E. ; Zondervan, I.:
Polysaccharide aggregation: a sink of marine dissolved organic carbon. .
In: Nature 428 (2004), S. 929-932
Stichwörter:  [FB2/BI]

Bozec, Y. ; Bakker, D.C.E. ; Hartmann, C. ; Thomas, H. ; Bellerby, R.G.J. ; Nightingale, P.D. ; Riebesell, Ulf ; Watson, A.J. ; de Baar, H.J.W.:
The CO2 system in a Redfield context during an iron enrichment experiment in the Southern Ocean. .
In: Marine Chemistry 95 (2004), Nr. 1-2, S. 89-105

Engel, Anja ; Delille, Bruno ; Jacquet, Stéphan ; Riebesell, Ulf ; Rochelle-Newall, Emma ; Terbrüggen, Anja ; Zondervan, Ingrid:
Transparent exopolymer particles and dissolved organic carbon production by Emiliania huxleyi exposed to different CO₂ concentrations. .
In: Aquatic Microbial Ecology 34 (2004), Nr. 1, S. 93-104
Stichwörter:  [FB2/BI]; Emiliana huxleyi;Transparent exopolymer particles; TEP; Dissolved organic carbon; DOC; Carbon overconsumption; CO2; Redfield ratios; Mesocosms

Rost, B. ; Riebesell, Ulf ; Burkhardt, S. ; Sültemeyer, D.:
Carbon acquisition of bloom-forming marine phytoplankton. .
In: Limnology and Oceanography 48 (2003), S. 55-67

Gervais, F. ; Riebesell, Ulf ; Gorbunov, MY:
Changes in primary productivity and chlorophyll a in response to iron fertilization in the Southern Polar Frontal Zone. .
In: Limnology and Oceanography 47 (2002), S. 1324-1335

Zondervan, I. ; Rost, B. ; Riebesell, Ulf:
Effect of CO2 concentration on the PIC/POC ratio in the coccolithophore Emiliania huxleyi grown under light-limiting conditions and different daylengths. .
In: Journal of Experimental Marine Biology And Ecology 272 (2002), S. 55-70

Rost, B. ; Zondervan, I. ; Riebesell, Ulf:
Light-dependent carbon isotope fractionation in the coccolithophorid Emiliania huxleyi. .
In: Limnology and Oceanography 47 (2002), S. 120-128

Riebesell, Ulf ; Wolf-Gladrow, D.:
Supply and uptake of inorganic nutrients. In: Phytoplankton productivity: carbon assimilation in marine and freshwater ecosystems. .
In: Williams, P.J. le B. ; Thomas, D.N. ; Reynolds, C.S. (Hrsg.) : Phytoplankton productivity: carbon assimilation in marine and freshwater ecosystems..
London : Blackwell, 2002, S. 109-140.

Burkhardt, S. ; Amoroso, G. ; Riebesell, Ulf:
CO2 and HCO3- uptake in marine diatoms acclimated to different CO2 concentrations. .
In: Limnology and Oceanography 46 (2001), S. 1378-1391

Laws, E.A. ; Popp, B.N. ; Bidigare, R.R. ; Riebesell, Ulf ; Burkhardt, S. ; Wakeham, S.G.:
Controls on the molecular distribution and carbon isotopic composition of alkenones in certain haptophyte algae. .
In: Geochemistry Geophysics Geosystems 2 (2001), S. paper#2000GC000057

Zondervan, I. ; Zeebe, R.E. ; Rost, B. ; Riebesell, Ulf:
Decreasing marine biogenic calcification: a negative feedback on rising atmospheric pCO2. .
In: Global Biogeochemical Cycles 15 (2001), S. 507-516

Sarthou, G. ; van den Berg, C.M.G. ; Riebesell, Ulf:
Determination of the complex stability of zinc with carbonic anhydrase in sea-water. .
In: The Analyst 126 (2001), S. 2036-2039

Gervais, F. ; Riebesell, Ulf:
Effect of phosphorus limitation on elemental composition and stable carbon isotope fractionation in a marine diatom growing under different CO2 concentrations. .
In: Limnology and Oceanography 46 (2001), S. 497-504

Gonzáles, E.L. ; Riebesell, Ulf ; Hayes, J.M. ; Edward, A. ; Laws, E.A.:
Effects of biosynthesis and physiology on relative abundances and isotopic compositions of alkenones. .
In: Geochemistry Geophysics Geosystems 2 (2001), S. paper#2000GC000052

Riebesell, Ulf ; Zondervan, I. ; Rost, B. ; Zeebe, R.E.:
Effects of increasing atmospheric CO2 on phytoplankton communities and the biological carbon pump. .
In: Global Change Newsletter 47 (2001), S. 12-15

Riebesell, Ulf ; Dauelsberg, A. ; Burkhardt, S. ; Kroon, B.:
Carbon isotope fractionation by a marine diatom: Dependence on the growth rate limiting resource. .
In: Marine Ecology Progress Series 193 (2000), S. 295-303

Riebesell, Ulf ; Zondervan,I. ; Rost, B. ; Tortell, P.D. ; Zeebe, R.E. ; Morel, F.M.M.:
Reduced calcification in marine plankton in response to increased atmospheric CO2. .
In: Nature 407 (2000), S. 634-637

Pahlow, M. ; Riebesell, Ulf:
Temporal trends in deep ocean Redfield ratios (Reply to technical comment by Zhang et al.) .
In: Science 289 (2000), S. 1839-1840

Riebesell, Ulf ; Revill, A.T. ; Holdsworth, D.G. ; Volkman, J.K.:
The effects of varying CO2 concentration on lipid composition and carbon isotope fractionation in Emiliania huxleyi. .
In: Geochimica et Cosmochimica Acta 64 (2000), S. 4179-4192

Burkhardt, S. ; Riebesell, Ulf ; Zondervan, I.:
Direct effects of CO2 concentration on growth and isotopic composition of marine plankton. .
In: Tellus 51B (1999), S. 461-476

Burkhardt, S. ; Zondervan, I. ; Riebesell, Ulf:
Effect of CO2 concentration on the C:N:P ratio in marine phytoplankton: A species comparison. .
In: Limnology and Oceanography 44 (1999), S. 683-690

Burkhardt, S. ; Riebesell, Ulf ; Zondervan, I.:
Effect of growth rate, CO2 concentration, and cell size on the stable carbon isotope fractionation in marine phytoplankton. .
In: Geochimica et Cosmochimica Acta 63 (1999), S. 3729-3741

Burkhardt, S. ; Riebesell, Ulf ; Zondervan, I.:
Stable isotope fractionation by phytoplankton in response to daylength, growth rate, and CO2 availability. .
In: Marine Ecology Progress Series 184 (1999), S. 31-41

Kukert, H. ; Riebesell, Ulf:
Phytoplankton carbon isotope fractionation during a diatom spring bloom in a Norwegian fjord. .
In: Marine Ecology Progress Series 173 (1998), S. 127-137

Burkhardt, S. ; Riebesell, Ulf:
CO2 availability affects elemental composition (C:N:P) of the marine diatom Skeletonema costatum. .
In: Marine Ecology Progress Series 155 (1997), S. 67-76

Rau, G.H. ; Riebesell, Ulf ; Wolf-Gladrow, D.:
CO2-dependent photosynthetic 13C fractionation in the ocean: A model versus observations. .
In: Global Biogeochemical Cycles 11 (1997), S. 267-278

Wolf-Gladrow, D. ; Riebesell, Ulf:
Diffusion and reactions in the vicinity of microalgae: a refined model. .
In: Marine Chemistry 59 (1997), S. 17-34

Pahlow, M. ; Riebesell, Ulf ; Wolf-Gladrow, D.:
The impact of cell shape and chain formation on nutrient acquisition of marine diatoms. .
In: Limnology and Oceanography 42 (1997), S. 1660-1672

Rau, G.H. ; Riebesell, Ulf ; Wolf-Gladrow, D.:
A model of photosynthetic 13C fractionation in marine phytoplankton based on diffusive molecular CO2 uptake. .
In: Marine Ecology Progress Series 133 (1996), S. 275-285

Gleitz, M. ; Kukert, H. ; Riebesell, Ulf ; Dieckmann, G.S.:
Carbon acquisition and growth of Antarctic sea ice diatoms in closed bottle incubations. .
In: Marine Ecology Progress Series 135 (1996), S. 169-177

Riebesell, Ulf ; Wolf-Gladrow, D.:
Growth limits on phytoplankton. .
In: Nature 373 (1995), S. 28

Alldredge, A.L. ; Gotschalk, C. ; Passow, U. ; Riebesell, Ulf:
Mass aggregation of diatom blooms: Insights from a mesocosm study. .
In: Deep-Sea Research 42 (1995), S. 9-27

Riebesell, Ulf ; Reigstad, M. ; Wassmann, P. ; Noji, T. ; Passow, U.:
On the trophic fate of Phaeocystis pouchetii (Hariot): VI. Significance of Phaeocystis-derived mucus for vertical flux. .
In: Netherlands Journal of Sea Research 33 (1995), S. 193-203

Riebesell, Ulf:
Aggregation of Phaeocystis during phytoplankton spring blooms in the southern North Sea. .
In: Marine Ecology Progress Series 96 (1993), S. 281-289

Riebesell, Ulf ; Wolf-Gladrow, D.:
Bremsen Algen die globale Erwärmung?
In: Spektrum der Wissenschaft 10 (1993), S. 24-27

Riebesell, Ulf ; Wolf-Gladrow, D. ; Smetacek, V.:
Carbon dioxide limitation of marine phytoplankton growth rates. .
In: Nature 361 (1993), S. 249-251

Riebesell, Ulf ; Wolf-Gladrow:
Das Kohlenstoffrätsel. .
In: Biologie in unserer Zeit 2 (1993), S. 97-101

Riebesell, Ulf ; Wolf-Gladrow, D. ; Smetacek, V.:
Phytoplankton growth and CO2. .
In: Nature 363 (1993), S. 678

Riebesell, Ulf ; Wolf-Gladrow, D.:
Das Defizit in der Kohlenstoffbilanz. .
In: Spektrum der Wissenschaft 7 (1992), S. 28-32

Riebesell, Ulf:
Factors controlling the formation of marine snow and its sustained residence in surface waters. .
In: Limnology and Oceanography 37 (1992), S. 63-76

Riebesell, Ulf ; Wolf-Gladrow, D.:
The relationship between physical aggregation of phytoplankton and particle flux: a numerical model. .
In: Deep-Sea Research 39 (1992), S. 1085-1102

Riebesell, Ulf ; Schloss, I. ; Smetacek, V.:
Aggregation of algae released from melting sea ice: Implications for seeding and sedimentation. .
In: Polar Biology 11 (1991), S. 239-248

Riebesell, Ulf:
Particle aggregation during a diatom bloom I. Physical aspects. .
In: Marine Ecology Progress Series 69 (1991), S. 273-280

Riebesell, Ulf:
Particle aggregation during a diatom bloom II. Biological aspects. .
In: Marine Ecology Progress Series 69 (1991), S. 281-291

Jenkinson, I.R. ; Biddanda, B.A. ; Turley, C.M. ; Abreu, P.C. ; Riebesell, Ulf ; Smetacek, V.:
Rheological properties of marine organic aggregates: importance for vertical flux, turbulence and microzones. .
In: Oceanologica Acta 11 (1991), S. 101-107

Riebesell, Ulf:
Comparison of sinking and sedimentation rate measurements in a diatom winter/ spring bloom. .
In: Marine Ecology Progress Series 54 (1989), S. 109-119

Keller, A.A. ; Riebesell, Ulf:
Phytoplankton carbon dynamics during a winter/spring diatom bloom in an enclosed marine ecosystem: primary production, biomass and loss rates. .
In: Marine Biology 103 (1989), S. 131-142