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Article
Dorn, W. ![]() ![]() Evaluation of the Sea-Ice Simulation in the Upgraded Version of the Coupled Regional Atmosphere-Ocean-Sea Ice Model HIRHAM–NAOSIM 2.0 ,
Atmosphere,
10
(8),
p. 431
.
doi:https://doi.org/10.3390/atmos10080431
, hdl:10013/epic.0beac178-f2e6-48dd-9a68-349e6b39b69f
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Article
Cherkasheva, A. , Bracher, A. ![]() ![]() ![]() Influence of the physical environment on phytoplankton blooms: a case study in the Fram Strait ,
Journal of Marine Systems,
132
,
pp. 196-207
.
doi:https://doi.org/10.1016/j.jmarsys.2013.11.008
, hdl:10013/epic.42744
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Article
Rozman, P. , Hölemann, J. A. ![]() ![]() Validating satellite derived and modelled sea-ice drift in the Laptev Sea with in situ measurements from the winter of 2007/2008 ,
Polar Research,
30
.
doi:https://doi.org/10.3402/polar.v30i0.7218
, hdl:10013/epic.38784
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Article
Kauker, F. ![]() ![]() Modeling the 20th century Arctic Ocean/Sea Ice system: Reconstruction of surface forcing ,
Journal of Geophysical Research, 113, C09027.
.
doi:https://doi.org/10.1029/2006JC004023
, hdl:10013/epic.31554
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Article
Gerdes, R. and Köberle, C.
(2007)
Comparison of Arctic sea ice thickness variability in IPCC Climate of the 20th Century experiments and in ocean-sea ice hindcasts ,
Journal of Geophysical Research, 112, C04S01.
.
doi:https://doi.org/10.1029/2006JC003616
, hdl:10013/epic.28185
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Article
Köberle, C. and Gerdes, R.
(2007)
Simulated variability of the Arctic Ocean fresh water balance 1948-2001 ,
Journal of Physical Oceanography,
37
(6),
pp. 1628-1644
.
doi:https://doi.org/10.1175/JPO3063.1
, hdl:10013/epic.27719
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Article
Köberle, C. and Gerdes, R.
(2006)
Simulated variability of the Arctic Ocean fresh water balance 1948-2001 ,
Journal of physical oceanography.
.
hdl:10013/epic.27658
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Article
Karcher, M. ![]() ![]() Arctic Ocean change heralds North Atlantic freshening ,
Geophysical research letters, 32(21), L21606
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doi:https://doi.org/10.1029/2005GL023861
, hdl:10013/epic.22504
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Article
Kauker, F. ![]() ![]() Impact of North Atlantic Current changes on the Nordic Seas and the Arctic Ocean ,
Journal of geophysical research-oceans, Vol. 110(C12), C12002
.
doi:https://doi.org/10.1029/2004JC002624
, hdl:10013/epic.21400
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Article
Gerdes, R. , Hurka, J. , Karcher, M. ![]() ![]() Simulated history of convection in the Greenland and Labrador seas 1948-2001 ,
AGU monograph Climate Variability of the Nordic Seas, Bjerknes Centre for Climate Research, Bergen, Norway,
pp. 221-238
.
hdl:10013/epic.20343
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Article
Goose, H. , Gerdes, R. , Kauker, F. ![]() On the causes of sea-ice volume variations during the period 1955-1997 ,
Journal of Climate,
17
(3),
pp. 1294-1305
.
hdl:10013/epic.16300
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Article
Karcher, M. ![]() ![]() Arctic warming - Evolution and Spreading of the 1990s warm event in the Nordic Seas and the Arctic Ocean, ,
Journal of Geophysical Research, Vol. 108(C2)
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doi:https://doi.org/10.1029/2001JC001265
, hdl:10013/epic.15375
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Article
Köberle, C. and Gerdes, R.
(2003)
Mechanisms determining the variability of Arctic sea ice conditions and export ,
Journal of Climate,
16
,
pp. 2843-2858
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hdl:10013/epic.16173
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Article
Kauker, F. ![]() ![]() Variability of Arctic and North Atlantic sea ice: A combined analysis of model results and observations from 1978 to 2001 ,
Journal of Geophysical ResearchC6),
108
.
doi:https://doi.org/10.1029/2002JC001573
, hdl:10013/epic.16221
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Article
Rinke, A. ![]() ![]() ![]() ![]() A case study of the anomalous Arctic sea ice conditions during 1990: Insights from coupled and uncoupled regional climate model simulations ,
Journal of geophysical research, Vol. 108, No. D9
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doi:https://doi.org/10.1029/2002JD003146
, hdl:10013/epic.16382
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Article
Karcher, M. ![]() ![]() Modelling decadal variability of Arctic sea ice ,
Newsletter from the AOSB - Arctic Ocean Sciences Board, July 2002ff.,
11
.
hdl:10013/epic.16153
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Article
Proshutinsky, A. , Steele, M. , Zhang, J. , Holloway, G. , Steiner, N. , Hakkinen, S. , Holland, D. , Gerdes, R. , Köberle, C. , Karcher, M. ![]() Multinational effort studies differences among Arctic Ocean models ,
EOS, Transactions, American Geophysical Union, 82(51),
637
,
pp. 643-644
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hdl:10013/epic.15430
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Article
Gerdes, R. , Karcher, M. ![]() ![]() Predicting the spread of radioactive substances from Kursk ,
EOS, Transactions, American Geophysical Union, 82(23),
253
,
pp. 256-257
.
hdl:10013/epic.14532
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Article
Gerdes, R. , Köberle, C. , Beckmann, A. , Herrmann, P. and Willebrand, J.
(1999)
Mechanisms for spreading of Mediterranean water in coarse resolution numerical models ,
Journal of Physical Oceanography,
29
,
pp. 1682-1700
.
hdl:10013/epic.11504
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Article
Gerdes, R. and Köberle, C.
(1999)
Numerical simulation of salinity anomaly propagation in the Nordic Seas and the Arctic Ocean ,
Polar Research,
18
(2),
pp. 159-166
.
hdl:10013/epic.11505
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Article
Gerdes, R. and Köberle, C.
(1995)
Influence of DSOW on the North Atlantic general circulation ,
Journal of Physical Oceanography,
25
,
pp. 2624-2642
.
hdl:10013/epic.11501
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Article
Beckmann, A. , Böning, C. , Köberle, C. and Willebrand, J.
(1994)
Effects of increased horizontal resolution in a simulation of the North Atlantic Ocean ,
Journal of Physical Oceanography,
24
,
pp. 326-344
.
hdl:10013/epic.10811
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Article
Köberle, C. and Philander, S. G. H.
(1994)
On the processes that control seasonal variations of sea surface temperature in the tropical Pacific Ocean ,
TellusA,
46
,
pp. 481-496
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hdl:10013/epic.12326
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Article
Gerdes, R. , Köberle, C. and Willebrand, J.
(1991)
The influence of numerical advection schemes on the results of ocean general circulation models ,
Climate Dynamics,
5
,
pp. 211-226
.
hdl:10013/epic.11495
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Inbook
Gerdes, R. , Karcher, M. ![]() Simulating the long term variability of liquid freshwater export from the Arctic Ocean ,
Arctic-Subarctic Ocean Fluxes: Defining the role of the Northern Seas in Climate, Editors: B. Dickson, J. Meincke and P. Rhines, Springer,
ISBN: 978-1-4020-6773-0
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hdl:10013/epic.30224
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Conference
-Poster
Sumata, H. ![]() ![]() ![]() A simultaneous optimization of sea ice model parameters by genetic algorithm ,
REKLIM workshop,
Merseburg, Germany,
27 April 2016 - 29 April 2016
.
hdl:10013/epic.49098
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Conference
-Talk
Sumata, H. ![]() ![]() ![]() Application of genetic algorithms to a parameter optimization of a coupled ocean-sea ice model in the Arctic Ocean ,
EGU General Assembly 2013,
Vienna, Austria,
7 April 2013 - 12 April 2013
.
hdl:10013/epic.41892
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Conference
-Talk
Sumata, H. ![]() ![]() ![]() Application of genetic algorithms to a parameter optimization of a sea ice model ,
3rd REKLIM workshop,
Bad Honnef, Germany,
16 April 2013 - 18 April 2013
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hdl:10013/epic.41894
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Conference
-Talk
Sumata, H. ![]() ![]() ![]() Exploring a parameter optimization method for sea ice model ,
3rd REKLIM Conference "Klimawandel in Regionen",
Potsdam, Germany,
3 September 2012 - 4 September 2012
.
hdl:10013/epic.41893
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Conference
-Poster
Sumata, H. ![]() ![]() ![]() Assimilation of ice-ocean system in the Arctic: 2007-2008 ,
REKLIM workshop,
Lueneburg, Germany,
19 March 2012 - 21 March 2012
.
hdl:10013/epic.41895
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Conference
-Talk
Krumpen, T. ![]() ![]() Investigation Of Sea Ice Formation On Arctic Shelves By Means Of Helicopter-Borne Ice Thickness Measurements And Different Satellites ,
International Union of Geodesy and Geophysics (IUGG) General Assembly,
Melbourne, Australia,
28 June 2011 - 7 July 2011
.
hdl:10013/epic.38550
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Conference
-Talk
Sumata, H. ![]() ![]() ![]() Effects of ice-displacement data on the assimilated field of the Arctic Ocean ,
1st REKLIM workshop,
Bremerhaven, Germany,
29 March 2011 - 30 March 2011
.
hdl:10013/epic.1b06b68f-6edb-4fd4-864b-26a8e554f880
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Conference
-Poster
Cherkasheva, A. , Bracher, A. ![]() ![]() ![]() Influence of surface water stratification on phytoplankton blooms in the Arctic: a case study at Fram Strait ,
ICES/NAFO Symposium on the Variability of the North Atlantic and its Marine Ecosystems during 2000-2009. 10-12 May 2011, Santander, Spain.
.
hdl:10013/epic.37650
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Conference
-Invited talk
Gerdes, R. , Köberle, C. and Kauker, F. ![]() Arctic se aice volume changes and its consequences ,
EGU General Assembly 2010, Vienna, Geophysical Abstracts, Vol.12, EGU
.
hdl:10013/epic.35250
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Conference
-Talk
Gerdes, R. and Köberle, C.
(2009)
Developments in the North Atlantic/Arctic Ocean Fresh Water Balance in CMIP3 Model Results for the 21st Century ,
MOCA conference, Montreal, Canada, July 24
.
hdl:10013/epic.33927
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Conference
-Talk
Gerdes, R. and Köberle, C.
(2009)
Future changes in the Arctic Ocean fresh water balance ,
EGU General Assembly, EGU2009-3668, Vienna, Austria, April 22
.
hdl:10013/epic.33924
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Conference
-Talk
Gerdes, R. , Kauker, F. ![]() Long term perspective on Arctic sea ice from AOMIP hindcasts and coupled climate models ,
AOMIP workshop, WHOI, Woods Hole, USA.
.
hdl:10013/epic.31958
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Conference
-Talk
Köberle, C. , Gerdes, R. and Hacker, F.
(2009)
The development of Atlantic Water heat content on its way through the Arctic Ocean ,
European Geophysical Union, General Assembly 2009, Vienna, Austria.
.
hdl:10013/epic.32846
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Conference
-Talk
Köberle, C. , Gerdes, R. and Hacker, F.
(2008)
Analysis of 2007 sea ice conditions in a model simulation ,
EGU General Assembly, Vienna, Austria, EGU2008-A-04699.
.
hdl:10013/epic.31967
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Conference
-Invited talk
Gerdes, R. , Köberle, C. , Hacker, F. , Karcher, M. ![]() ![]() Comparison of Arctic sea ice variability in IPCC climate experiments and in ocean-sea ice models ,
EGU General Assembly, EGU2008-A-02862; OS8-1FR4O-004;.
.
hdl:10013/epic.30462
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Conference
-Invited talk
Karcher, M. ![]() ![]() NAOSIM NSEs (Northern Sea Exchanges) ,
Nordic Seas Exchange workshop, NERSC, Bergen, Norway.
.
hdl:10013/epic.34058
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Conference
-Talk
Gerdes, R. , Köberle, C. , Kauker, F. ![]() 20th century Arctic sea ice volume variability in coupled climate models and ocean-sea ice hindcasts ,
CMOS-CGU-AMS joint congress, St. John's, Canada.
.
hdl:10013/epic.27777
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Conference
-Invited talk
Gerdes, R. and Köberle, C.
(2007)
Arctic sea ice thickness variability over the 20th century in coupled climate models and ocean-sea ice hindcasts ,
Geophysical Research Abstracts, 9SRef-ID: 1607-7962/gra/EGU2007-A-05023.
.
hdl:10013/epic.27050
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Conference
-Talk
Köberle, C. and Gerdes, R.
(2007)
Sea ice budget evaluation in 21th century model simulations ,
EGU General Assembly, Vienna, Austria, EGU2007-A-05027.
.
hdl:10013/epic.31966
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Conference
-Invited talk
Köberle, C.
(2007)
Sea ice volume: production, losses and balance ,
Damocles General Assembly, Work package 5 workshop (Rudels).
.
hdl:10013/epic.28639
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Conference
-Talk
Gerdes, R. , Köberle, C. and Kauker, F. ![]() Suesswasserbilanz und -transporte zwischen Nordpolarmeer und subpolarem Nordatlantik ,
Meteorologentagung DACH 2007, Hamburg.
.
hdl:10013/epic.27773
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Conference
-Talk
Köberle, C. and Gerdes, R.
(2007)
The future state of the Arctic sea ice budget ,
CMOS-CGU-AMS joint congress, St.John's, Canada.
.
hdl:10013/epic.27778
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Conference
-Talk
Köberle, C. and Gerdes, R.
(2006)
Arctic sea ice variability in IPCC climate of the 20th century experiments in comparison to ocean-sea ice hindcasts ,
EGU General Assembly, Vienna, Austria, EGU06-A-09293.
.
hdl:10013/epic.31964
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Conference
-Talk
Gerdes, R. and Köberle, C.
(2006)
Variability of the Arctic Ocean fresh water balance over the last 50 years ,
EGU General Assembly, Vienna, Austria, EGU06-A-08375.
.
hdl:10013/epic.31965
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Conference
-Talk
Köberle, C. and Gerdes, R.
(2005)
Ice and liquid fresh water balance of the Arctic Ocean and adjacent seas ,
IABO and IAPSO Dynamic Planet 2005 Joint Assembly, Cairns, Australia.
.
hdl:10013/epic.31963
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Conference
-Talk
Köberle, C. and Gerdes, R.
(2005)
Mechanisms determining Arctic fresh water export variability ,
EGU General Assembly, 2005, Vienna, Austria, EGU05-A-08565.
.
hdl:10013/epic.31962
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Conference
-Invited talk
Karcher, M. ![]() ![]() Feeding the overflows evolution and propagation of decadal anomalies from observations and modelling ,
European Geosciences Union - 1st General Assembly, 25.-30.April 2004, Nice, France.
.
hdl:10013/epic.20661
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Conference
-Talk
Köberle, C.
(2004)
The simulated variability in the composition of Arctic fresh water ,
EGU 1st General Assembly, Vienna, Austria, EGU04-A-04257.
.
hdl:10013/epic.32089
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Conference
-Talk
Hurka, J. , Gerdes, R. , Karcher, M. ![]() ![]() Deep convection in the Greenland and Labrador seas: Analysis of model results ,
EGS-AGU-EUG Joint Assembly, Nice, 8.4.2003, EAE03-A-04121.
.
hdl:10013/epic.30284
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Conference
-Poster
Ivchenko, V. , Gerdes, R. , Haas, C. ![]() ![]() ![]() Ice transport through Fram Strait: analysis of backward trajectories ,
EGS-AGU-EUG Joint Assembly, Nice, 10.4.2003, EAE03-A-08865.
.
hdl:10013/epic.30290
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Conference
-Invited talk
Gerdes, R. , Brauch, J. , Hurka, J. , Karcher, M. ![]() ![]() Long term variability of Arctic-Atlantic exchanges ,
EGS-AGU-EUG Joint Assembly, Nice, 11.4.2003, EAE03-A-02966.
.
hdl:10013/epic.30286
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Conference
-Talk
Köberle, C. , Gerdes, R. and Kauker, F. ![]() Modelled Arctic/North Atlantic ice and ocean variability 1900-1997 ,
EGS-AGU-EUG Joint Assembly, Nice, 8.4.2003, EAE03-A-12723.
.
hdl:10013/epic.30285
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Conference
-Poster
Goose, H. , Gerdes, R. , Kauker, F. ![]() On the causes of sea ice volume variations during the period 1955-1997 ,
EGU-AGU-EUG Joint Assembly, Nice, 9.4.2003, EAE
.
hdl:10013/epic.30288
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Conference
-Conference paper
Karcher, M. ![]() ![]() Transformation of Atlantic Water in the Barents Sea between 1948 and 2002 ,
Seventh Conference on Polar Meteorology and Oceanography and Joint Symposium on High-Latitude Climate Variations, Extended Abstract (CD-ROM) 12-16 May 2003, Hyannis, U.S.A.
.
hdl:10013/epic.18826
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Conference
-Poster
Kauker, F. ![]() ![]() Variabilitz of Arctic and North Atlantic sea ice: A combined analysis of model results and observations from 1978 to 2001 ,
EGS-AGU-EUG Joint Assembly, Nice, 10.4.2003, EAE
.
hdl:10013/epic.30289
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Conference
-Invited talk
Karcher, M. ![]() ![]() Arctic Warming - evolution and spreading of the 1990s warm event in the Nordic Seas and the Arctic Ocean ,
EGS XXVI General Assembly, Nice, France.-30. March.
.
hdl:10013/epic.16941
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Conference
-Conference paper
Gerdes, R. and Köberle, C.
(2000)
Arctic sea ice volume variability from a hindcast simulation ,
Summary report of an ACSYS meeting on data and data management in support of sea-ice/ocean modelling. WCRP Informal Report
.
hdl:10013/epic.14535
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Conference
-Conference paper
Köberle, C. , Gerdes, R. and Kauker, F. ![]() Mechanisms determining Fram Strait ice export variability ,
ICES ASC 1999 - CM 1999/L:25
.
hdl:10013/epic.14528
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Conference
-Conference paper
Kauker, F. ![]() Propagation of temperature and salinity anomalies in the Nordic Seas derived from a multi-decadal OGCM simulation ,
ICES ASC Council Meeting 1999,L/25
.
hdl:10013/epic.12221
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Conference
-Conference paper
Brauch, J. , Gerdes, R. , Karcher, M. ![]() ![]() Response experiments with NAO related forcing ,
ICES Council Meeting,L/28
.
hdl:10013/epic.11032
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Conference
-Conference paper
Karcher, M. ![]() ![]() Variability in the Nordic Seas exchange - model results 1979-1993 ,
ICES Council Meeting 1999,L/18
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hdl:10013/epic.12168
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Conference
-Conference paper
Fritzsch, B. , Johanni, R. and Köberle, C.
(1998)
Parallelization of a global ocean circulation model with coupled sea ice ,
Proc Fourth Europ SGI/CRAY MPP Workshop (H Lederer, F Hertweck, eds), Garching
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hdl:10013/epic.11441
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