Items where Author is "Rohardt, Gerd"

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Number of items: 70.

Article

Siegel, V. , Reiss, C. S. , Dietrich, K. S. , Haraldsson, M. and Rohardt, G. (2013)
Distribution and abundance of Antarctic krill (Euphausia superba) along the Antarctic Peninsula ,

Deep Sea Research Part I: Oceanographic Research Papers .

doi:10.1016/j.dsr.2013.02.005 , hdl:10013/epic.41408

Article

Behrendt, A. , Fahrbach, E. , Hoppema, M. , Rohardt, G. , Boebel, O. , Klatt, O. , Wisotzki, A. and Witte, H. (2011)
Variations of Winter Water properties and sea ice along the Greenwich meridian on decadal time scales ,

Deep-Sea Research II., Elsevier, 58 (25-26), pp. 2524-2532 .

doi:10.1016/j.dsr2.2011.07.001 , hdl:10013/epic.39202

Article

Fahrbach, E. , Rohardt, G. and Sieger, R. (2007)
25 Years of Polarstern Hydrography (1982-2007) ,

WDC-MARE Reports, Alfred Wegener Institute for Polar and Marine Research, 5 (CD-ROM), pp. 1-88 .

hdl:10013/epic.30213

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Article

Fahrbach, E. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2007)
Decadal scale variations of water mass properties in the Weddell Sea ,

NOTUS: the AGCS Newsletter, 2 .

hdl:10013/epic.34046

Article

Fahrbach, E. , Hoppema, M. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2006)
Causes of deep-water variation: Comment on the paper by L.H. Smedsrud Warming of the deep water in the Weddell Sea along the Greenwich meridian: 1977-2001 ,

Deep-sea research i, 53 (3), pp. 574-577 .

doi:10.1016/j.dsr.2005.12.003 , hdl:10013/epic.23467

Article

Schodlok, M. , Hellmer, H. , Rohardt, G. and Fahrbach, E. (2006)
Weddell Sea iceberg drift: Five years of observations ,

Journal of geophysical research-oceans, Vol. 111(C6), C06018 .

doi:10.1029/2004JC002661 , hdl:10013/epic.21475

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Article

Hoppema, M. , Fahrbach, E. and Rohardt, G. (2005)
Warm events near Maud Rise, Weddell Sea ,

CLIVAR Exchanges, 35(10(4)){http://www.clivar.org/publications/exchanges/ex35/pdf/Exchanges35_web.pdf}, 51 .

hdl:10013/epic.24140

Article

Klatt, O. , Fahrbach, E. , Hoppema, M. and Rohardt, G. (2005)
The transport of the Weddell Gyre across the Prime Meridian ,

Deep-sea research ii, 52 , pp. 513-528 .

doi:10.1016/j.dsr2.2004.12.015 , hdl:10013/epic.20616

Article

Schauer, U. , Fahrbach, E. , Osterhus, S. and Rohardt, G. (2004)
Arctic warming through the Fram Strait - Oceanic heat transport from three years of measurements ,

Journal of geophysical research, 109(C6), C06026 .

doi:10.1029/2003JC001823 , hdl:10013/epic.18670

Article

Fahrbach, E. , Hoppema, M. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2004)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

Ocean dynamics, 54 , pp. 77-91 .

doi:10.1007/s10236-003-0082-3 , hdl:10013/epic.19586

Article

Foldvik, A. , Gammelsrød, T. , Østerhus, S. , Fahrbach, E. , Rohardt, G. , Schröder, M. , Nicholls, K. W. , Padman, L. and Woodgate, R. A. (2004)
Ice shelf water overflow and bottom water formation in the southern Weddell Sea ,

Journal of geophysical research,109,C02015 .

doi:10.1029/2003JC002008 , hdl:10013/epic.20689

Article

Fahrbach, E. , Schauer, U. , Rohardt, G. , Meincke, J. and Osterhus, S. (2003)
How to measure oceanic fluxes from the North Atlantic through Fram Strait ,

Arctic/Subarctic Ocean Fluxes, Newsletter .

hdl:10013/epic.20080

Article

Fahrbach, E. , Rohardt, G. , Schauer, U. , Meincke, J. , Østerhus, S. and Verduin, J. (2002)
Direct measurements of heat and mass transports through Fram Strait ,

ICES Marine Science Symposia:, 219 , pp. 378-381 .

hdl:10013/epic.15762

Article

Fahrbach, E. , Meincke, J. , Osterhus, S. , Rohardt, G. , Schauer, U. , Tverberg, V. and Verduin, J. (2001)
Direct measurements of volume transports through Fram Strait ,

Polar Research, 20 (2), pp. 217-224 .

hdl:10013/epic.15416

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Article

Fahrbach, E. , Harms, S. , Rohardt, G. , Schröder, M. and Woodgate, R. (2001)
Flow of bottom water in the northwestern Weddell Sea ,

Journal of Geophysical Research, Vol. 106, C2, Pages, pp. 2761-2778 .

hdl:10013/epic.14709

Article

Hoppema, M. , Klatt, O. , Roether, W. , Fahrbach, E. , Bulsiewicz, K. , Rodehacke, C. and Rohardt, G. (2001)
Prominent renewal of Weddell Sea Deep Water from a remote source ,

Journal of Marine Research, 59 , pp. 257-279 .

hdl:10013/epic.14700

Article

Woodgate, R. , Fahrbach, E. and Rohardt, G. (1999)
The structure and transport of the East Greenland Current at 75 ,

Journal of Geophysical ResearchC8, 104 , pp. 18059-18072 .

hdl:10013/epic.14014

Article

Fahrbach, E. , Meyer, R. , Rohardt, G. , Schröder, M. and Woodgate, R. A. (1998)
Gradual warming of the Weddell Sea deep and bottom water ,

Filchner-Ronne Ice Shelf Program, Report Nr. 12, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, pp. 24-34 .

hdl:10013/epic.18699

Article

Nixdorf, U. , Dunker, E. , Eckstaller, A. , Frenzel, A. , Hannke, S. , Lambrecht, A. , Rohardt, G. , Spindeldreher, C. and Ziffer, A. (1997)
Filchner-V - Massenhaushalt und Dynamik des Filchner-Ronne-Schelfeises > Schelfeis-Ozean-Wechselwirkung ,

Reports on Polar Research, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, 219 , pp. 69-88 .

hdl:10013/epic.18093

Article

Nixdorf, U. , Oerter, H. , Lambrecht, A. , Rohardt, G. and Fahrbach, E. (1996)
Two temperature profiles in the northern part of the FRIS ,

Filchner-Ronne Ice Shelf Program, Report No.10, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven .

hdl:10013/epic.18700

Article

Fahrbach, E. , Rohardt, G. , Scheele, N. , Schröder, M. , Strass, V. and Wisotzki, A. (1995)
Formation and discharge of deep and bottom water in the northwestern Weddell Sea ,

Journal of Marine Research , 53 (4), pp. 515-538 .

hdl:10013/epic.11387

Article

Fahrbach, E. , Heinze, C. , Rohardt, G. and Woodgate, R. A. (1995)
Moored current meter measurements in the East Greenland Current ,

Nordic Seas, Hamburg, pp. 57-60 .

hdl:10013/epic.11385

Article

Fahrbach, E. , Rohardt, G. , Schroeder, M. and Strass, V. (1995)
The Weddell Gyre Study 1989-1993 ,

WOCE Newsletter, 18 , pp. 6-9 .

hdl:10013/epic.11386

Article

Fahrbach, E. , Peterson, R. G. , Rohardt, G. , Schlosser, P. and Bayer, R. (1994)
Suppression of bottom water formation in the southeastern Weddell Sea ,

Deep-Sea Research , 41 (2), pp. 389-411 .

hdl:10013/epic.11382

Article

Fahrbach, E. , Nixdorf, U. , Oerter, H. and Rohardt, G. (1994)
Tidal induced melting of the Ekström Ice Shelf in the southeastern Weddell Sea ,

Filchner-Ronne Ice Shelf Program, Report No.8, Alfred Wegener Insitute for Polar and Marine Research, Bremerhaven, pp. 20-23 .

hdl:10013/epic.18701

Article

Fahrbach, E. , Rohardt, G. , Schröder, M. and Strass, V. (1994)
Transport and structure of the Weddell Gyre ,

Annales Geophysicae, 12 , pp. 840-855 .

hdl:10013/epic.11383

Article

Scharek, R. , Smetacek, V. , Fahrbach, E. , Gordon, L. I. , Rohardt, G. and Moore, S. (1994)
The transition from winter to early spring in the eastern Weddell Sea, Antarctica: Plankton biomass and composition in relation to hydrography and nutrients ,

Deep-Sea Research I, 4 , pp. 1231-1250 .

hdl:10013/epic.13313

Article

Bathmann, U. , Makarov, R. R. , Spiridonov, V. A. and Rohardt, G. (1993)
Winter distribution and overwintering strategies of the Antarctic copepod species Calanoides acutus, Rhincalanus gigas and Calanus propinquus (Crustacea, Calanoida) in the Weddell Sea ,

Polar Biology, 13 , pp. 333-346 .

hdl:10013/epic.10774

Article

Roether, W. , Schlitzer, R. , Putzka, A. , Beining, P. , Bulsiewicz, K. , Rohardt, G. and Delahoyde, F. (1993)
A chlorofluoromethane and hydrographic section across Drake Passage Deep water ventilation and meridional property transport ,

Journal of geophysical research-oceansC8, 98 , pp. 14423-14435 .

hdl:10013/epic.13242

Article

Fahrbach, E. , Rohardt, G. and Krause, G. (1992)
The Antarctic Coastal Current in the southeastern Weddell Sea ,

Polar Biology , volume 12, pp, pp. 171-182 .

hdl:10013/epic.11378

Article

Smetacek, V. , Scharek, R. , Gordon, L. I. , Eicken, H. , Fahrbach, E. , Rohardt, G. and Moore, S. (1992)
Early spring phytoplankton blooms in ice platelet layers of the southern Weddell Sea, Antarctica ,

Deep-Sea Research I, 39 , pp. 153-168 .

hdl:10013/epic.13520

Article

Rohardt, G. , Fahrbach, E. , Krause, G. and Strass, V. (1992)
Moored current meter and water level recorder measurements from the Weddell Sea 1986-1990 ,

Berichte aus dem Fachbereich Physik Nr. 28, AWI, Bremerhaven .

hdl:10013/epic.14682

Article

Sellmann, L. , Fahrbach, E. , Rohardt, G. , Strass, V. and von Bodungen, B. (1992)
Moored instruments oceanographic data from the Greenland Sea 1987-1989 ,

Berichte aus dem Fachbereich Physik Nr. 27, AWI, Bremerhaven .

hdl:10013/epic.14681

Article

Fahrbach, E. , Knoche, M. and Rohardt, G. (1991)
An estimate of water mass transformation in the southern Weddell Sea ,

Marine Chemistry , 35 , pp. 25-44 .

hdl:10013/epic.11376

Article

Schlosser, P. , Bayer, R. , Foldvik, A. , Gammelsrød, T. , Rohardt, G. and Münnich, K. O. (1990)
Oxygen 18 and helium as tracers of ice shelf water and water/ice interaction in the Weddell Sea ,

J Geophys Res C3, 95 , pp. 3253-3263 .

hdl:10013/epic.13367

Article

Schlosser, P. , Roether, W. and Rohardt, G. (1987)
Helium-3 balance of the upper layers of the northwestern Weddell Sea ,

Deep-Sea Res , 34 , pp. 365-377 .

hdl:10013/epic.13366

Article

Eicken, H. , Elbrächter, M. , Fahrbach, E. , Gordon, L. , Klöser, H. , Marschall, H. P. , Moore, S. , Rabsch, U. , Rohardt, G. , Rhein, M. , Scharek, R. , Schiel, S. , Smetacek, V. , Veth, C. , Weiss, R. , Weppernig, R. and Zaucker, F. (1987)
The under-ice water layer ,

Berichte zur Polarforschung, 39 , pp. 182-190 .

hdl:10013/epic.18204

Article

Dieckmann, G. , Rohardt, G. , Hellmer, H. and Kipfstuhl, J. (1986)
The occurrence of ice platelets at 250 m depth near the Filchner Ice Shelf and its significance for sea ice biology ,

Deep-sea research i, 33 , pp. 141-148 .

hdl:10013/epic.11203

Article

Rohardt, G. and Augstein, E. (1985)
Hydrographie vor dem Filchner-Schelfeis ,

Filchner-Ronne-Ice-Shelf-Programme report, 2 , pp. 50-57 .

hdl:10013/epic.13245

Inbook

Fahrbach, E. , Beszczynska-Möller, A. and Rohardt, G. (2009)
Polar Oceans - an oceanographic overview ,

Biological Studies in Polar Oceans -Exploration of Life in Icy Waters, G.and H. Hempel (Eds.), Wirtschaftsverlag NW, Bremerhaven, ISBN: 978-3-86509-865-8 .

hdl:10013/epic.39201

Inbook

Fahrbach, E. and Rohardt, G. (2007)
Die Zirkulation im Weddellmeer - ein Fenster in die Tiefsee ,

Polarstern : 25 Jahre Forschung in Arktis und Antarktis / Dieter K. Fütterer; Eberhard Fahrbach Bielefeld : Delius Klasing, ISBN: 978-3-7688-2433-0 .

hdl:10013/epic.33483

Inbook

Fahrbach, E. and Rohardt, G. (2007)
Die physikalische Umwelt im Überblick ,

Faszination Meeresforschung - Ein ökologisches Lesebuch, G.Hempel, I. Hempel, S. Schiel (Hrsg), Verlag H.M. Hauschild GmbH, Bremen .

hdl:10013/epic.33481

Inbook

Fahrbach, E. and Rohardt, G. (2006)
Struktur, Dynamik und Bedeutung des antarktischen Wasserringes ,

Warnsignale aus den Polarregionen : wissenschaftliche Fakten / Hrsg.: José L. Lozán, H. Graßl, P. Hupfer, H.-W. Hubberten, D. Piepenburg und L. Karpe. Wiss. Auswertungen, Hamburg .

hdl:10013/epic.24663

Conference

Conference -Poster

Fahrbach, E. , Behrendt, A. , Boebel, O. , Hoppema, M. , Rohardt, G. , Schröder, M. , Strass, V. and Wisotzki, A. (2013)
Der Beitrag der Erwärmung des Tiefen- und Bodenwassers im Weddellmeer zum globalen Klimawandel ,

25. Internationale Polartagung, Hamburg, Germany, 17 March 2013 - 22 March 2013 .

hdl:10013/epic.41334

Conference -Talk

Fahrbach, E. , Heywood, K. , Hoppema, M. , Rohardt, G. and Thompson, A. F. (2012)
Variability in the properties of the bottom water in the Weddell Sea ,

EGU General Assembly 2012, Vienna, Austria, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.39541

Conference -Talk

Fahrbach, E. , Hoppema, M. , Rohardt, G. , Boebel, O. , Klatt, O. and Wisotzki, A. (2010)
Erwärmung des Tiefen- und Bodenwassers im Weddellmeer ,

24. Internationale Polartagung, Obergurgl. - 10. Sept. 2010. .

hdl:10013/epic.35901

Conference -Invited talk

Fahrbach, E. , Behrendt, A. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. and Wisotzki, A. (2010)
Evidence of Decadal Fluctuations in the Water Mass Properties in the Atlantic sector of the Southern Ocean ,

International Polar Year - Oslo Science Conference, 8-12 June 2010, Oslo, Norway. .

hdl:10013/epic.35657

Conference -Talk

Fahrbach, E. , Hoppema, M. , Rohardt, G. , Boebel, O. , Klatt, O. and Wisotzki, A. (2010)
Warming of the deep and bottom waters in the Weddell Gyre on decadal time scales ,

Deep Ocean Workshop: Observed and Model-Simulated Property Changes in the Deep Ocean of the Southern Hemisphere, 21-23 June 2010, Hobart, Australia. .

hdl:10013/epic.35447

Conference -Invited talk

Fahrbach, E. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. and Wisotzki, A. (2009)
Decadal fluctuations of the water mass properties in the Souther Ocean ,

The 16th International Symposium on Polar Sciences, Incheon, Korea, June 10-12 .

hdl:10013/epic.33001

Conference -Invited talk

Fahrbach, E. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. and Wisotzki, A. (2009)
Evidence of Decadal Fluctuations in the Water Mass Properties in the Weddell Sea ,

MOCA-09, Montreal, CanadaJuly .

hdl:10013/epic.33000

Conference -Poster

Fahrbach, E. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2007)
Variations of water mass properties in the Weddell Sea ,

EGU2007. .

hdl:10013/epic.26520

Conference -Talk

Fahrbach, E. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2006)
Variations of water mass properties in the Weddell Sea ,

SCAR 2nd Open Science Conference, 12-14 July, Hobart, Australia. .

hdl:10013/epic.25562

Conference -Talk

Hoppema, M. , Fahrbach, E. , Rohardt, G. and Wisotzki, A. (2006)
Warm events and ice cover near Maud Rise, Weddell Sea ,

EGU General Assembly 2006, 3-7 April, Wien, Austria. .

hdl:10013/epic.25281

Conference -Conference paper

Fahrbach, E. , Harms, S. , Hellmer, H. , Jenkins, A. , Nicholls, K. , Osterhus, S. , Padman, L. , Rohardt, G. , Schröder, M. and Woodgate, R. (2006)
The fieldwork during the "Polarstern" cruise ANT-XVI/2 as a contribution to the study of bottom water formation and sea ice transport in the Weddell Sea ,

Forum for Research into Ice Shelf Processes (FRISP) (Report series of the Bjerknes Centre for Climate Research ; R27) .

hdl:10013/epic.26980

Conference -Poster

Fahrbach, E. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2005)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

2nd International Alfred Wegener Symposium, 30 Oct-2 Nov, Bremerhaven, Germany .

hdl:10013/epic.24653

Conference -Talk

22. Internationale Polartagung, 18-24 Sept, Jena, Germany .

hdl:10013/epic.24654

Conference -Talk

Fahrbach, E. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2005)
Variations of water mass properties in the Weddell Sea and their relevance to marine life ,

Dynamic Planet 2005, 22 - 26 Aug., Cairns, Australia. .

hdl:10013/epic.24660

Conference -Poster

Fahrbach, E. , Boebel, O. , Hoppema, M. , Klatt, O. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2004)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

1st International CLIVAR Science Conference, 21-25 June,Baltimore,USA .

hdl:10013/epic.24647

Conference -Talk

Fahrbach, E. , Boebel, O. , Klatt, O. , Hoppema, M. , Rohardt, G. , Schröder, M. and Wisotzki, A. (2004)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

SCAR Open Science Conference,25-31 July, Bremen, Germany .

hdl:10013/epic.24648

Conference -Talk

EGU 1st General Assembly, 25-30 Apr, Nice, France. .

hdl:10013/epic.24644

Conference -Poster

Hoppema, M. , Fahrbach, E. , Rohardt, G. and Klatt, O. (2004)
Warm events near Maud Rise, Weddell Sea as observed by long-time moorings ,

SCAR Open Science Conference,25-31 July, Bremen, Germany. .

hdl:10013/epic.24669

Conference -Poster

Hoppema, M. , Fahrbach, E. and Rohardt, G. (2004)
Warm events near Maud Rise, Weddell Sea as observed by long-time moorings ,

EGU 1st General Assembly, 25-30 Apr, Nice, France. .

hdl:10013/epic.24668

Conference -Talk

Fahrbach, E. , Meyer, R. , Rohardt, G. , Schröder, M. , Wisotzki, A. and Woodgate, R. (1996)
Gradual Warming of the Weddell Sea Deep and Bottom Water ,

The Oceanographic Society Annual Assembly, 7. July, Amsterdam. .

hdl:10013/epic.19536