Items where Author is "Gradinger, R."

Conference -Talk

Gardner, J. , Assmy, P. , Fong, A. , Niehoff, B.

, Waite, A. , Nöthig, E. M.

, Hoppe, C.

, Engel, A. , Rogge, A.

, Chen, J. , Ren, J. , Jin, H. , Zhuang, J. , Lan, M. , Jianfeng, H. , Flores, H.

, Havermans, C.

, Wollenburg, J.

, Olsen, L. , Iversen, M.

, Müller, O. , Geibert, W.

, Reigstad, M. and Gradinger, R. (2022)
Particle dynamics and vertical fluxesin in the central Arctic Ocean during the MOSAiC expedition ,

International MOSAiC Science Conference, Potsdam, Germany, 25 April 2022 - 29 April 2022 .

hdl:10013/epic.27fc1253-461d-46ae-bfb4-5c5f7e7fd958

Conference -Poster

Fong, A. , Hoppe, C.

, Gradinger, R. and the, e. E. t. (2022)
A Year in the Central Arctic Ocean - An Overview of the MOSAiC ECO(system) core research program ,

International MOSAiC Science Conference, Potsdam, Germany, 25 April 2022 - 29 April 2022 .

hdl:10013/epic.30f57c77-f5df-4e7f-8994-908a0e43ecf4

Article

Campbell, K. , Lange, B. A. , Landy, J. C. , Katlein, C.

, Nicolaus, M.

, Anhaus, P.

, Matero, I. , Gradinger, R. , Charette, J. , Duerksen, S. , Tremblay, P. , Rysgaard, S. , Tranter, M. , Haas, C.

and Michel, C. (2022)
Net heterotrophy in High Arctic first-year and multi-year spring sea ice ,

Elementa: Science of the Anthropocene, 10 (1) .

doi:10.1525/elementa.2021.00040 , hdl:10013/epic.4f542f3b-d016-42ae-b488-33738f82f337

[thumbnail of Campbell_etal_2022_Net_heterotrophy_High_Arctic_first-year_and_multi-year_spring_sea_ice.pdf]

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Article

Hop, H. , Vihtakari, M. , Bluhm, B. A. , Assmy, P. , Poulin, M. , Gradinger, R. , Peeken, I.

, Von Quillfeldt, C. , Olson, L. M. and Zhitina, L. (2020)
Changes in sea-ice protist diversity with declining sea ice in the Arctic Ocean from the 1980s to 2010s ,

Frontiers in Marine Science, (7), p. 243 .

doi:10.3389/fmars.2020.00243 , hdl:10013/epic.d2133aac-9f62-4c9b-844a-f3cf8561b784

[thumbnail of Hop_Peeken_2020_ice_algae.pdf]

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Article

Leu, E. , Mundy, C. , Assmy, P. , Campbell, K. , Gabrielsen, T. , Gosselin, M. , Juul-Pedersen, T. and Gradinger, R. (2015)
Arctic spring awakening – Steering principles behind the phenology of vernal ice algal blooms ,

Progress in Oceanography, 139 , pp. 151-170 .

doi:10.1016/j.pocean.2015.07.012 , hdl:10013/epic.46853

Inbook

Bluhm, B. A. , Gradinger, R. and Schiel, S. (2009)
Sea Ice Meio- and Macrofauna ,

In: Sea Ice - an Introduction to its Physics, Biology, Chemistry and Geology, 2nd edition. Eds. Thomas, D. and Dieckmann, G. .

hdl:10013/epic.36282

Article

Werner, I. and Gradinger, R. (2002)
Under-ice amphipods in the Greenland Sea and Fram Strait (Arctic): environmental controls and seasonal patterns below the pack ice ,

Marine Biology, 140 , pp. 317-326 .

hdl:10013/epic.16291

Article

Werner, I. and Gradinger, R. (2002)
Under-ice amphipods in the Greenland Sea and Fram Strait (Arctic): environmental controls and seasonal patterns below the pack ice ,

Marine Biology, 140 , pp. 317-326 .

hdl:10013/epic.16292

Article

Schiel, S. , Dieckmann, G. , Gradinger, R. , Melnikov, I. A. , Spindler, M. and Thomas, D. N. (2001)
Meiofauna in sea ice of the Weddell Sea (Antarctica) ,

Polar Biology, 24 , pp. 724-728 .

doi:10.1007/s003000100273 , hdl:10013/epic.15513

Inbook

Peinert, P. , Bauerfeind, E. , Gradinger, R. , Haupt, O. , Krumbholz, M. , Peeken, I.

, von Bodungen, B. , Ramseier, R. O. , Voss, M. and Zeitschel, B. (2001)
Particle flux variability in the Polar and Atlantic biogeochemical provinces of the GIN Seas ,

In: P. Schäfer, W. Ritzrau, M.Schlüter and J. Thiede (Eds.), Springer Verlag, Heidelberg 68. .

hdl:10013/epic.25415

Article

Peinert, P. , Bauerfeind, E. , Gradinger, R. , Haupt, O. , Krumbholz, M. , Peeken, I.

, von Bodungen, B. , Werner, I. and Zeitschel, B. (2001)
Particle sources and vertical flux in the seasonally ice-covered Greenland Sea. ,

In: P. Schäfer, W. Ritzrau, M. Schlüter and J. Thiede (Eds.), Springer Verlag, Heidelberg, 69 - 79 .

hdl:10013/epic.25414

Article

Krembs, C. , Mock, T. and Gradinger, R. (2001)
A mesocosm study of physical-biological interactions in artificial sea ice: effects of brine channel surface evolution and brine movement on algal biomass ,

Polar Biology, 24 , pp. 356-364 .

hdl:10013/epic.15445

Article

Mock, T. and Gradinger, R. (2000)
Changes in photosynthetic carbon allocation in algal assemblages of Arctic sea ice with decreasing nutrient concentrations and irradiance ,

Marine Ecology-Progress Series, 202 , pp. 1-11 .

hdl:10013/epic.15443

Article

Mock, T. and Gradinger, R. (1999)
Determination of Arctic ice algal production with a new in situ incubation technique ,

Marine ecology-progress series, 177 , pp. 15-26 .

hdl:10013/epic.12743

"Polarforschung"

Zhang, Q. , Gradinger, R. and Spindler, M. (1998)
Dark Survival of Marine Microalgae in the High Arctic (Greenland Sea) ,

Polarforschung, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research, 65 (3), pp. 111-116 .

hdl:10013/epic.29745

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Inbook

Eicken, H. , Weissenberger, J. , Bussmann, I.

, Freitag, J.

, Schuster, W. , Delgado, F. V. , Evers, K. , Jochmann, P. , Krembs, C. , Gradinger, R. , Lindemann, F. , Cottier, F. , Hall, R. , Wadhams, P. , Reisemann, M. , Kuosa, H. , Ikävalko, J. , Leonard, G. H. , Shen, H. , Ackley, S. and Smedsrud, L. H. (1998)
Ice-tank studies of physical and biological sea-ice processes, in ,

Ice in surface waters, H. Shen, Editor. , Balkema: Rotterdam .

hdl:10013/epic.31852

Article

Gradinger, R. and Schiel, S. (1998)
Potential effect of ice formation on Antarctic pelagic copepods salinity induced mortality of Calanus propinquus and Metridia gerlachei in comparison to sympagic acoel turbellarians ,

Polar biology, 20 , pp. 139-142 .

hdl:10013/epic.11639

Article

Wang, Z. , Dieckmann, G. and Gradinger, R. (1997)
Ecology of newly formed sea ice in the Weddell Sea, Antarctica I. Chlorophyll a and nutrients ,

Chinese J Polar Sci, 8 (1), pp. 18-26 .

hdl:10013/epic.13867

Conference -Conference paper

Eicken, H. , Gradinger, R. , Ivanov, B. and Makshtas, A. (1996)
Surface melt puddles on multi-year sea ice in the Eurasian Arctic. World Climate Research Programme WCRP-94 ,

Proc of the ACSYS Conference on the Dynamics of the Arctic Climate System, Göteborg, SwedenWMO/TD No 760 .

hdl:10013/epic.11307

Article

Schiel, S. , Thomas, D. , Dieckmann, G. , Eicken, H. , Gradinger, R. , Spindler, M. , Weissenberger, J. , Mizdalski, E. and Beyer, K. (1995)
Life cycle strategy of the Antarctic calanoid copepod Stephos longipes ,

Progress in oceanography, 36 , pp. 45-75 .

hdl:10013/epic.13399

Inbook

Schalk, P. H. , Brey, T.

, Bathmann, U. , Arntz, W. , Gerdes, D. , Dieckmann, G. , Ekau, W. , Gradinger, R. , Plötz, J. , Nöthig, E. M.

, Schiel, S. , Siegel, V. , Smetacek, V. and van Franeker, J. A. (1993)
Towards a conceptual model for the Weddell Sea ecosystem, Antarctica ,

Christiansen, V., Pauly, D. (eds). Trophic models of aquatic ecosystems. ICLARM Conference proceedings, ICLARM, Manila .

hdl:10013/epic.13309

Article

Kurbjeweit, F. , Gradinger, R. and Weissenberger, J. (1993)
The life cycle of Stephos longipes - an example for cryopelagic coupling in the Weddell Sea (Antarctica) ,

Mar Ecol Prog Ser, 98 , pp. 255-262 .

hdl:10013/epic.12416

Article

Gradinger, R. , Spindler, M. and Weissenberger, J. (1992)
On the structure and development of Arctic pack ice communities in Fram Strait, a multivariate approach ,

Polar Biol, 12 , pp. 727-733 .

hdl:10013/epic.11636

Article

Gradinger, R. and Lenz, J. (1992)
Picocyanobacteria: seasonal occurrence in the high Arctic Greenland Sea ,

Mar Ecol Prog Ser .

hdl:10013/epic.11638

Article

Weissenberger, J. , Dieckmann, G. , Gradinger, R. and Spindler, M. (1992)
Sea ice a cast technique to examine and analyze brine pockets and channel structure ,

Limnology and oceanography, 37 (1), pp. 179-183 .

hdl:10013/epic.13899

Article

Gradinger, R. , Weisse, T. and Pillen, T. (1992)
Significance of picocyanobacteria in the Red Sea and the Gulf of Aden ,

Bot Mar, 35 , pp. 245-250 .

hdl:10013/epic.11637

Article

Gradinger, R. , Spindler, M. and Henschel, D. (1991)
Development of Arctic sea-ice organisms under graded snow cover ,

Polar Res, 10 (1), pp. 295-307 .

hdl:10013/epic.11635

Article

Hirche, H. J. , Baumann, M. E. M. , Kattner, G. and Gradinger, R. (1991)
Plankton distribution and the impact of copepod grazing on primary production in Fram Strait, Greenland Sea ,

Journal of Marine Systems, 2 , pp. 477-494 .

hdl:10013/epic.11990

Article

Nöthig, E. M.

, Bathmann, U. , Jennings, J. C. J. , Fahrbach, E. , Gradinger, R. , Gordon, L. I. and Makarov, R. (1991)
Regional relationships between biological and hydrographical properties in the Weddell Gyre in late austral winter 1989 ,

Marine Chemistry, 35 , pp. 325-336 .

hdl:10013/epic.12861

Thesis -PhD

Gradinger, R. (1990)
Zur Bedeutung des Pico- und Nanoplanktons in polaren Regionen am Beispiel der Grönländischen See ,

PhD thesis, Mathematisch-Naturwissenschaftliche Fakultät der Christian-Albrechts-Universität Kiel, Gemany, Diss..

hdl:10013/epic.11633

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