Items where Subject is "GEOMAR Archive"

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Number of items at this level: 99.

A

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Astheimer, H. (1982) Die Variabilität der Phytoplanktonschichtung in driftenden Wasserkörpern : Untersuchungen aus dem Skagerrak, Kattegat und Bornholm-Becken im März 1979 Berichte aus dem Institut für Meereskunde an der Christian-Albrechts-Universität Kiel, 098 (90). Institut für Meereskunde Kiel, Kiel, Germany. DOI 10.3289/IFM_BER_98.

B

Biermann, A., Engel, A., Sommer, U. and Riebesell, U. (2010) Effect of a ‚sunny week‘ on biomass composition in a marine plankton community (Why copepods may not like sunny weeks in winter) [Talk] In: Life in warming waters: Aquashift Conference, 07.09.2010, Kiel, Germany.

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Bluhm, K. ; [Advisor: Lochte, Karin and Wallace, Douglas W.R.] (2010) The influence of marine phytoplankton on iodine speciation in the Tropical and Southern Atlantic Ocean (Doctoral thesis/PhD), Christian-Albrechts-Universität, Kiel, Germany, 117 pp

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Bluhm, K., Croot, P., Wuttig, K. and Lochte, K. (2010) Transformation of iodate to iodide in marine phytoplankton driven by cell senescence Aquatic Biology, 11 (1). pp. 1-15. DOI 10.3354/ab00284.

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Braunwarth, C. and Sommer, U. (1985) Analyses of the in-situ growth rates of Cryptophyceae by use of the mitotic index technique Limnology and Oceanography, 30 . pp. 893-897.

D

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Domingues, R. B., Anselmo, T. P., Barbosa, A. B., Sommer, U. and Galvão, H. M. (2010) Tidal Variability of Phytoplankton and Environmental Drivers in the Freshwater Reaches of the Guadiana Estuary (SW Iberia) International Review of Hydrobiology, 95 (4-5). pp. 352-369. DOI 10.1002/iroh.201011230.

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de Baar, H. J. W., Boyd, P. W., Coale, K. H., Landry, M. R., Tsuda, A., Assmy, P., Bakker, D. C. E., Bozec, Y., Barber, R. T., Brzezinski, M. A., Buesseler, K. O., Boyé, M., Croot, P., Gervais, F., Gorbunov, M. Y., Harrison, P. J., Hiscock, W. T., Laan, P., Lancelot, C., Law, C. S., Levasseur, M., Marchetti, A., Millero, F. J., Nishioka, J., Nojiri, Y., van Oijen, T., Riebesell, U., Rijkenberg, M. J. A., Saito, H., Takeda, S., Timmermans, K. R., Veldhuis, M. J. W., Waite, A. M. and Wong, C. S. (2005) Synthesis of iron fertilization experiments: from the Iron Age in the Age of Enlightenment. Journal of Geophysical Research - Oceans, 110 . C09S16. DOI 10.1029/2004JC002601.

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de Kluijver, A., Soetaert, K., Schulz, K. G., Riebesell, U., Bellerby, R. G. J. and Middelburg, J. J. (2010) Phytoplankton-bacteria coupling under elevated CO2 levels: a stable isotope labelling study Biogeosciences (BG), 7 (11). pp. 3783-3797. DOI 10.5194/bg-7-3783-2010.

E

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Engel, A., Handel, N., Wohlers, J., Lunau, M., Grossart, H. P., Sommer, U. and Riebesell, U. (2011) Effects of sea surface warming on the production and composition of dissolved organic matter during phytoplankton blooms: results from a mesocosm study Journal of Plankton Research, 33 (3). pp. 357-372. DOI 10.1093/plankt/fbq122.

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Göthlich, L. and Oschlies, A. (2012) Phytoplankton niche generation by interspecific stoichiometric variation Global Biogeochemical Cycles, 26 (2). DOI 10.1029/2011GB004042.

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Göthlich, L. and Oschlies, A. (2010) Stoichiometry is crucial for modelling phytoplankton coexistence [Poster] In: EGU General Assembly, 05.05.2010, Vienna, Austria.

J

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Jennings, R. M., Bucklin, A., Ossenbrügger, H. and Hopcroft, R. R. (2010) Species diversity of planktonic gastropods (Pteropoda and Heteropoda) from six ocean regions based on DNA barcode analysis Deep-Sea Research Part II-Topical Studies in Oceanography, 57 (24-26). pp. 2199-2210. DOI 10.1016/j.dsr2.2010.09.022.

Jürgens, K., Breithaupt, P., Scheibner, M., Walther, K., Sommer, U. and Hoppe, H. G. (2010) Impact of rising temperatures on phytoplankton-bacteria interactions during early spring bloom conditions: Results from indoor mesocosm experiments [Talk] In: Ocean Sciences Meeting 2010 "Oxygen Minimum Zones and Climate Change: Observations and Prediction IV", 22.02.-26.02.2010, Portland, Oregon, USA.

K

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Kuhnhenn-Dauben, V., Purdie, D. A., Knispel, U., Voß, H. J. and Horstmann, U. (2008) Effect of phytoplankton growth on air bubble residence time in seawater Journal of Geophysical Research - Oceans, 113 . C06009. DOI 10.1029/2007JC004232.

Kürten, B., Painting, S. J., Struck, U., Polunin, N. V. C. and Middelburg, J. J. (2011) Tracking seasonal changes in North Sea zooplankton trophic dynamics using stable isotopes Biogeochemistry . DOI 10.1007/s10533-011-9630-y.

L

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Lee, D. Y., Keller, D., Crump, B. C. and Hood, R. R. (2012) Community metabolism and energy transfer in the Chesapeake Bay estuarine turbidity maximum Marine Ecology Progress Series, 449 . pp. 65-82. DOI 10.3354/meps09543.

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Lewandowska, A. (2011) Effects of warming on the phytoplankton succession and trophic interactions (Doctoral thesis/PhD), Christian-Albrechts-Universität, Kiel, Germany, 89 pp

Lewandowska, A. and Sommer, U. (2008) Effect of climate warming and different light scenarios on the phytoplankton succession [Talk] In: DFG AQUASHIFT Workshop auf dem DGL (Deutsche Gesellschaft für Limnologie) Jahrestreffen, 26.09.2008, Konstanz, Germany.

Lewandowska, A. and Sommer, U. (2010) The spring phytoplankton bloom: Species-specific responses to short term high light exposure [Talk] In: Aquashift: Life in warming waters, 05.10.2010, Kiel, Germany.

Lohbeck, K. (2010) Rapid Evolution of a key phytoplankton species to high CO² Ocean [Talk] In: Host-Parasite Coevolution Symposium and Workshop Experimental Evolution, 24.-27.02.2010, Kiel, Germany.

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Lohbeck, K., Riebesell, U. and Reusch, T. B. H. (2010) Rapid Evolution of a key phytoplankton species to high pCO2 ocean (BIOACID subproject 1.1.4) [Poster] In: Joint EPOCA, BIOACID and UKOARP Meeting, 27.09.-01.10.2010, Bremerhaven.

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Lohbeck, K., Riebesell, U. and Reusch, T. B. H. (2010) Rapid Evolution of a key phytoplankton species to high CO² Ocean [Poster] In: AKOE meeting: 13. meeting of the specialist group "Experimental Ecology" (AKOE) within the GFÖ: Plant performance in demanding environments - from genes to biotic interactions, 21.-24.03.2010, Kiel, Germany.

Lopez-Lopez, L. (2011) Plankton Variability in the Mediterranean Sea. Insights from Crustacean and Gelatinous Zooplankton (Master thesis), Christian-Albrechts-Universität, Kiel, Germany, 92 pp

M

Mackinder, L., Wheeler, G., Schroeder, D., Riebesell, U. and Brownlee, C. (2010) Molecular Mechanisms Underlying Calcification in Coccolithophores Geomicrobiology Journal, 27 (6). pp. 585-595. DOI 10.1080/01490451003703014.

Maheswari, U., Jabbari, K., Petit, J. L., Porcel, B. M., Allen, A. E., Cadoret, J. P., De Martino, A., Heijde, M., Kaas, R., LaRoche, J., Lopez, P. J., Martin-Jézéquel, V., Meichenin, A., Mock, T., Schnitzler Parker, M., Vardi, A., Armbrust, E. V., Weissenbach, J., Katinka, M. and Bowler, C. (2010) Digital expression profiling of novel diatom transcripts provides insight into their biological functions Genome Biology, 11 (8). R85. DOI 10.1186/gb-2010-11-8-r85.

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Masotti, I., Belviso, S., Alvain, S., Johnson, J. E., Bates, T. S., Tortell, P. D., Kasamatsu, N., Mongin, M., Marandino, C., Saltzman, E. S. and Moulin, C. (2010) Spatial and temporal variability of the dimethylsulfide to chlorophyll ratio in the surface ocean: an assessment based on phytoplankton group dominance determined from space Biogeosciences (BG), 7 (10). pp. 3215-3237. DOI 10.5194/bg-7-3215-2010.

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Mouriño-Carballido, B., Pahlow, M. and Oschlies, A. (2012) High sensitivity of ultra-oligotrophic marine ecosystems to atmospheric nitrogen deposition Geophysical Research Letters, 39 . DOI 10.1029/2011GL050606.

P

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Pahlow, M. and Prowe, F. (2010) Model of optimal current feeding in zooplankton Marine Ecology Progress Series, 403 . pp. 129-144. DOI 10.3354/meps08466.

Peeken, I., Nöthig, E., Bauerfeind, E., Bracher, A., Cherkasheva, A., Engel, A., Gaebler-Schwarz, S., Kilias, E., Kraft, A., Metfies, K., Niehoff, B., Pfaff, S. and Wurst, M. (2011) Plankton Ecology and Biogeochemistry in a Changing Arctic Ocean (PEBCAO), first results from the AWI HAUSGARTEN area (Fram Strait) [Poster] In: Arctic Frontiers – Arctic Tipping Points, 23.01.-28.01.2011, Tromsø, Norway.

R

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Rzepka, P. (2010) Quantifizierung und Charakterisierung von Phytoplankton mit der FlowCAM-Methode im Vergleich zur Mikroskopie (Diploma thesis), Christian-Albrechts-Universität, Kiel, Germany, 71 pp

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Rüger, T. and Sommer, U. (2012) Warming does not always benefit the small – Results from a plankton experiment Aquatic Botany, 97 (1). pp. 64-68. DOI 10.1016/j.aquabot.2011.12.001.

Rüger, T. ; [Advisor: Sommer, Ulrich] (2010) Temperature effects on the cell size of marine phytoplankton (Bachelor thesis), Christian-Albrechts-Universität, Kiel, Germany, 35 pp

S

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Sandow, M. (2004) Size related processes in phytoplankton (Doctoral thesis/PhD), Christian-Albrechts-Universität, Kiel

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Sommer, F., Agurto, C., Henriksen, P. and Kioerboe, T. (2006) Astaxanthin in the calanoid copepod Calanus helgolandicus: dynamics of esterfication and vertical distribution in the German Bight, North Sea. Marine Ecology Progress Series, 319 . pp. 167-173. DOI 10.3354/meps319167.

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Sommer, F., Hansen, T. and Sommer, U. (2006) Transfer of diazotrophic nitrogen to mesozooplankton in Kiel Fjord, Western Baltic Sea: a mesocosm study. Marine Ecology Progress Series, 324 . pp. 105-112. DOI 10.3354/meps324105.

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Sommer, F., Saage, A., Santer, B., Hansen, T. and Sommer, U. (2005) Linking foraging strategies of marine calanoid copepods to patterns of nitrogen stable isotope signatures in a mesocosm study Marine Ecology Progress Series, 286 . pp. 99-106. DOI 10.3354/meps286099.

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Sommer, U. (1983) Algal nutrient competition in continuous culture Hydrobiological Bulletin, 17 (1). pp. 21-27. DOI 10.1007/BF02255189.

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Sommer, U. (1989) Maximal growth rates of Antarctic phytoplankton: Only weak dependence on cell size Limnology and Oceanography, 34 (6). pp. 1109-1112. DOI 10.4319/lo.1989.34.6.1109.

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Sommer, U. (1986) Nitrate- and silicate-competition among antarctic phytoplankton Marine Biology, 91 (3). pp. 345-351. DOI 10.1007/BF00428628.

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Sommer, U. (1983) Nutrient competition between phytoplankton species in multispecies chemostat experiments Archiv für Hydrobiologie, 96 . pp. 399-416.

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Sommer, U. (1986) Phytoplankton competition along a gradient of dilution rates Oecologia, 68 (4). pp. 503-506. DOI 10.1007/BF00378762.

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Sommer, U. (1996) Plankton ecology: The past two decades of progress Naturwissenschaften, 83 (7). pp. 293-301. DOI 10.1007/BF01152210.

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Sommer, U. (1984) Sedimentation of principal phytoplankton species in Lake Constance Journal of Plankton Research, 6 (1). pp. 1-14. DOI 10.1093/plankt/6.1.1.

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Sommer, U. (1988) Some size relationships in phytoflagellate motility Hydrobiologia, 161 (1). pp. 125-131. DOI 10.1007/BF00044105.

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Sommer, U. and Kilham, S. S. (1985) Phytoplankton natural community experiments: A reinterpretation Limnology and Oceanography, 30 . pp. 436-440.

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Sommer, U. and Stabel, H. H. (1986) Near surface nutrient and phytoplankton distribution in the Drake Passage during early December Polar Biology, 6 (2). pp. 107-110. DOI 10.1007/BF00258261.

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Sommer, U. and Stabel, H. H. (1983) Silicon consumption and population density changes of dominant planktonic diatoms in Lake Constance Journal of Ecology, 71 . pp. 119-130.

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Sommer, U., Aberle, N., Engel, A., Hansen, T., Lengfellner, K., Sandow, M., Wohlers, J., Zöllner, E. and Riebesell, U. (2007) An indoor mesocosm system to study the effect of climate change on the late winter and spring succession of Baltic Sea phyto- and zooplankton Oecologia, 150 (4). pp. 655-667. DOI 10.1007/s00442-006-0539-4.

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Sommer, U., Berninger, U. G., Böttger-Schnack, R., Hansen, T., Stibor, H., Schnack-Schiel, S. B., Cornils, A., Hagen, W., Wickham, S., Al-Najjar, T. and Post, A. F. (2002) Grazing during the spring bloom in the Gulf of Aquaba and the Northern Red Sea Marine Ecology Progress Series (239). pp. 251-261.

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Sommer, U., Hansen, T., Stibor, H. and Vadstein, O. (2004) Persistence of phytoplankton responses to different Si:N ratios under mesozooplankton grazing pressure: a mesocosm study with Northeast Atlantic plankton Marine Ecology Progress Series, 278 . pp. 67-75. DOI 10.3354/meps278067.

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Sommer, U., Padisák, J., Reynolds, C. S. and Juhász-Nagy, P. (1993) Hutchinson's heritage: the diversity-disturbance relationship in phytoplankton Hydrobiologia, 249 (1-3). pp. 1-7. DOI 10.1007/BF00008837.

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Sommer, U., Sommer, F., Santer, B., Jamieson, C., Boersma, M., Becker, C. and Hansen, T. (2001) Complementary impact of copepods and cladocerans on phytoplankton Ecology Letters, 4 (6). pp. 545-550. DOI 10.1046/j.1461-0248.2001.00263.x.

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Sommer, U., Wedemeyer, C. and Lowsky, B. (1984) Comparison of potential growth rates of Ceratium hirundinella with observed population density changes Hydrobiologia, 109 (2). pp. 159-164. DOI 10.1007/BF00011574.

Sommer, U. (1996) Algen, Quallen, Wasserfloh: Die Welt des Planktons Springer, Berlin, Germany. ISBN 3-540-60307-7

Sommer, U. (2011) Bottom-up and top-down effects in plankton [Invited talk] In: MESOAQUA PhD Course/Workshop, 29.08.-02.09.2011, IFM-GEOMAR, Kiel, Germany.

Sommer, U. (1985) Differential migration of Cryptophyceae in Lake Constance Migration: mechanisms and adaptive significance : proceedings of a symposium held 30 October to 2 November 1983 at the University of Texas Marine Science Institute at Port Aransas, Texas. Contributions in marine science, 27, Suppl. . Marine Science Institute, Univ. of Texas, Port Aransan, Tx., pp. 155-166.

Sommer, U. (1991) Phytoplankton: directional succession and forced cycles The mosaic cycle concept of ecosystems. Springer, Berlin, Germany, pp. 132-146. ISBN 3-540-52502-5

Sommer, U. (1981) Phytoplanktonbiozönosen und Sukzessionen im Bodensee/Überlinger See Verhandlungen der Gesellschaft für Ökologie, 9 . pp. 33-42.

Sommer, U., ed. (1989) Plankton ecology, succession in plankton communities Springer, Berlin, Germany. ISBN 3-540-51373-6

Sommer, U. (2010) Seasonal plankton dynamics - a historical perspective [Invited talk] In: Predictability of Plankton in an Unpredictable World, 07.-09.04.2010, Royal Netherland's Academy of Sciences, Amsterdam, the Netherlands.

Sommer, U. (1985) Seasonal succession of phytoplankton in Lake Constance BioScience, 5 . pp. 351-357.

Sommer, U. (1981) The role of r- and K-selection in the succession of phytoplankton in Lake Constance Acta Oecologica, Oecologia Generalis, 2 . pp. 327-342.

Sommer, U., Gliwicz, Z. M., Lampert, W. and Duncan, A. (1986) The PEG-model of seasonal succession of planktonic events in fresh waters Archiv für Hydrobiologie, 106 . pp. 433-471.

Striberny, A. (2011) Feeding of Calanus finmarchicus on the microplankton assembalge in the Trondheimsfjord (Diploma thesis), Christian-Albrechts-Universität, Kiel, Germany, 41 pp

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Wahl, M. (2010) Störung im Planktonkreislauf World Ocean Review 2010. Maribus , Bremen, pp. 106-109. ISBN 978-3-86648-000-1

Werner, F. (2010) Direct and indirect effects of temperature on diversity of a marine periphyton community (Master thesis), Christian-Albrechts-Universität, Kiel, Germany, 53 pp

Winder, M. and Jassby, A. D. (2010) Shifts in zooplankton community structure: implications for food-web processes in the San Francisco Estuary [Talk] In: ASLO Summer Meeting, 11.06.2010, Santa Fe, USA.

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Winder, M., Berger, S. A., Lewandowska, A., Aberle, N., Lengfellner, K., Sommer, U. and Diehl, S. (2012) Spring phenological responses of marine and freshwater plankton to changing temperature and light conditions Marine Biology . DOI 10.1007/s00227-012-1964-z.

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Winder, M., Reuter, J. E. and Schladow, S. G. (2009) Lake warming favours small-sized planktonic diatom species Proceedings of the Royal Society B - Biological Sciences, 276 (1656). pp. 427-435. DOI 10.1098/rspb.2008.1200 .

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Winder, M., Schindler, D. E., Essington, T. E. and Litt, A. H. (2009) Disrupted seasonal clockwork in the population dynamics of a freshwater copepod by climate warming Limnology and Oceanography, 54 (6). pp. 2493-2505.

Winder, M. (2010) Change in zooplankton community structure linked to persistent climate shifts [Talk] In: Aquashift: Life in warming waters, 06.10.2010, Kiel, Germany.

Winder, M. (2010) Climate effects on the phenology of aquatic processes [Invited talk] In: Academy Colloquium on Predictability of plankton communities in an unpredictable world, 08.04.2010, Royal Netherlands Academy of Arts and Sciences; Amsterdam, The Netherlands.

Winder, M. (2010) Lessons from global chlorophyll time series analysis [Talk] In: SCOR working group 137: Global Patterns of Phytoplankton Dynamics in Coastal Ecosystems: Comparative Analysis of Time Series Observations. Preparation meeting for China, 22.06.2010, Roskilde, Denmark.

Winder, M. (2010) Using wavelet analysis to extract temporal patterns and variability in long-term time series [Talk] In: SCOR working group 137: Global Patterns of Phytoplankton Dynamics in Coastal Ecosystems: Comparative Analysis of Time Series Observations, 18.10.2010, Hangzhou, China.

Winder, M. and Cloern, J. E. (2010) The annual cycles of phytoplankton biomass Philosophical Transactions of the Royal Society B: Biological Sciences, 365 (1555). pp. 3215-3226. DOI 10.1098/rstb.2010.0125.

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Wirtz, K. W. and Pahlow, M. (2010) Dynamic chlorophyll and nitrogen: carbon regulation in algae optimizes instantaneous growth rate Marine Ecology Progress Series, 402 . pp. 81-96. DOI 10.3354/meps08333.

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Woods, J. D. and Barkmann, W. (1995) Modelling oligotrophic zooplankton production: seasonal oligotrophy off the Azores ICES Journal of Marine Science, 52 (3-4). pp. 723-734. DOI 10.1016/1054-3139(95)80085-9.

Woods, J. D. and Barkmann, W. (1994) Simulating Plankton Ecosystems by the Lagrangian Ensemble Method Philosophical Transactions of the Royal Society B: Biological Sciences, 343 (1303). pp. 27-31. DOI 10.1098/rstb.1994.0004.

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Woods, J. and Barkmann, W. (1993) The plankton multiplier—positive feedback in the greenhouse Journal of Plankton Research, 15 (9). pp. 1053-1074. DOI 10.1093/plankt/15.9.1053.

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Zöllner, E., Hoppe, H. G., Sommer, U. and Jürgens, K. (2009) Effect of zooplankton-mediated trophic cascades on marine microbial food web components (bacteria, nanoflagellates, ciliates) Limnology and Oceanography, 54 (1). pp. 262-275.

This list was generated on Sun Jul 22 22:35:37 2012 CEST.