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Article
Muilwijk, M. , Ilicak, M. , Cornish, S. B. , Danilov, S. ![]() ![]() ![]() Arctic Ocean Response to Greenland Sea Wind Anomalies in a Suite of Model Simulations ,
Journal of Geophysical Research: Oceans,
124
(8),
pp. 6286-6322
.
doi:https://doi.org/10.1029/2019JC015101
, hdl:10013/epic.d7c88460-fe37-4bc3-8fae-4b92ce0c2017
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Conference
-Talk
Sumata, H. , Kauker, F. , Karcher, M. ![]() Simultaneous optimization of Arctic sea-ice model parameters by a genetic algorithm ,
9th International workshop on sea ice modelling, data assimilation and validation,
Bremen, Germany,
17 June 2019 - 19 June 2019
.
hdl:10013/epic.9723efd7-d850-4c06-bd4f-2549726b1775
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Article
Sumata, H. , Kauker, F. , Karcher, M. ![]() Covariance of optimal parameters of an Arctic sea ice-ocean model ,
Monthly Weather Review
.
doi:https://doi.org/10.1175/MWR-D-18-0375.1
, hdl:10013/epic.9ca378b1-a76d-40d2-9acd-96226199da98
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Article
Reeve, K. ![]() ![]() ![]() ![]() Horizontal circulation and volume transports in the Weddell Gyre derived from Argo float data ,
Progress In Oceanography,
175
,
pp. 263-283
.
doi:https://doi.org/10.1016/j.pocean.2019.04.006
, hdl:10013/epic.840af728-65f1-48ee-ad56-3279aacdb43c
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Article
Zamani, B. , Krumpen, T. , Smedsrud, L. H. and Gerdes, R.
(2019)
Fram Strait sea ice export affected by thinning: comparing high-resolution simulations and observations ,
Climate Dynamics,
pp. 1-14
.
doi:https://doi.org/10.1007/s00382-019-04699-z
, hdl:10013/epic.37885fae-a7e1-4151-afc3-e7448daab760
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Article
Sumata, H. , Kauker, F. , Karcher, M. ![]() Simultaneous Parameter Optimization of an Arctic Sea Ice–Ocean Model by a Genetic Algorithm ,
Monthly Weather Review
.
doi:https://doi.org/10.1175/MWR-D-18-0360.1
, hdl:10013/epic.0ca56b92-99be-426c-80a7-c29923f9b724
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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
Schulz, H. , Zanatta, M. , Bozem, H. , Leaitch, W. R. , Herber, A. , Burkhart, J. , Willis, M. D. , Kunkel, D. , Hoor, P. M. , Abbatt, J. P. and Gerdes, R.
(2019)
High Arctic aircraft measurements characterising black carbon vertical variability in spring and summer ,
Atmos. Chem. Phys.,,
19
,
pp. 2361-2384
.
doi:https://doi.org/10.5194/acp-19-2361-2019
, hdl:10013/epic.caba0a25-e4bf-49e0-9eee-fea1912b1ea0
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Conference
-Talk
Reeve, K. ![]() ![]() ![]() The Weddell Gyre: Warm Deep Water circulation and fluxes of heat derived from Argo floats ,
EGU2019,
Vienna, Austria,
7 April 2019 - 12 April 2019
.
hdl:10013/epic.136ff28a-32f8-416a-97bf-f558c95effd0
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Conference
-Poster
Kovacs, T. ![]() The role of wind stress in the Arctic and North Atlantic freshwater covariability ,
FAMOS Workshop,
Bergen, Norway,
23 October 2018 - 26 October 2018
.
hdl:10013/epic.497fcbe8-8cdc-47b1-9bbe-8d9fbde31db4
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Conference
-Talk
Kovacs, T. ![]() Wind stress forcing in the Arctic and North Atlantic oceans ,
POLAR2018 Open Science Conference,
Davos, Switzerland,
19 June 2018 - 23 June 2018
.
hdl:10013/epic.7026e087-629d-4c62-8563-fe77581bbcaa
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Conference
-Poster
Sumata, H. ![]() ![]() A covariant feature of optimal parameters for Arctic sea ice model ,
REKLIM workshop 2018,
Boppard, Germanay,
15 May 2018 - 17 May 2018
.
hdl:10013/epic.4743e810-5ca5-49ee-8e23-525a62ca673b
|
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Conference
-Poster
Kovacs, T. ![]() Modeling the freshwater system of the Arctic and North Atlantic oceans ,
EGU General Assembly,
Vienna, Austria,
8 April 2018 - 13 April 2018
.
hdl:10013/epic.f88c4e61-98f1-4d58-947f-e606d5d58b0b
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Article
Sumata, H. ![]() ![]() ![]() ![]() Decorrelation scales for Arctic Ocean hydrogpraphy - Part I: Amerasian Basin ,
Ocean Science,
14
,
pp. 161-185
.
doi:https://doi.org/10.5194/os-14-161-2018
, hdl:10013/epic.90544b65-f2ba-4c57-8c3f-9c7658850da6
|
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Conference
-Talk
Reeve, K. ![]() ![]() ![]() Using Argo Float Data as a Tool to Investigate the Circulation of the Weddell Gyre ,
Ocean Sciences Meeting,
Portland, Oregon,
11 February 2018 - 16 February 2018
.
hdl:10013/epic.ece622b3-3c56-4c65-be47-60057b41d507
|
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Conference
-Talk
Sumata, H. ![]() ![]() A simultaneous optimization of Arctic sea ice model parameters by genetic algorithm ,
5th International symposium on Arctic research,
Tokyo, Japan,
16 January 2018 - 18 January 2018
.
hdl:10013/epic.408ad8e3-71c7-4af8-aae3-74d432e65900
|
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Conference
-Poster
Reeve, K. , Kanzow, T. , Rohardt, G. ![]() ![]() ![]() Circulation of the Weddell Gyre Inferred from Long-term Observations ,
POLAR2018 SCAR/IASC Open Science Conference,
Davos, Switzerland,
19 June 2018 - 23 June 2018
.
hdl:10013/epic.aa78b47b-5292-49cb-ac6a-ad50b9aa74e5
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Article
Selyuzhenok, V. , Mahoney, A. , Krumpen, T. ![]() ![]() Mechanisms of fast-ice development in the south-eastern Laptev Sea: a case study for winter of 2007/08 and 2009/10 ,
Polar Research,
36
(1)
.
doi:https://doi.org/10.1080/17518369.2017.1411140
, hdl:10013/epic.a5852c66-a50f-4eaf-8258-b1290a59f522
|
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Conference
-Talk
Sumata, H. ![]() ![]() A simultaneous optimization of Arctic sea ice model parameters by genetic algorithm ,
8th international workshop on sea ice modelling, data assimilation and verification,
Bergen, Norway,
1 November 2017 - 3 November 2017
.
hdl:10013/epic.82193d16-7ffb-46d2-aa20-8a0c1ae256ab
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Conference
-Talk
Kovacs, T. ![]() Climate response functions of the joint freshwater budget of the Arctic and North Atlantic oceans to changes in external wind forcing in an otherwise fully coupled earth system model ,
FAMOS Workshop,
Woods Hole, USA,
24 October 2017 - 27 October 2017
.
hdl:10013/epic.eb0cfed2-f214-4eca-998b-942b4d671023
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Conference
-Poster
Kovacs, T. ![]() Wind forcing of the Arctic and North Atlantic freshwater system ,
YOUMARES 8,
Kiel, Germany,
13 September 2017 - 15 September 2017
.
hdl:10013/epic.5f3e9277-b34a-4c99-bf84-9661a24e1472
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Article
Castro-Morales, K. , Ricker, R. ![]() Regional distribution and variability of model-simulated Arctic snow on sea ice ,
Polar Science,
In Pre
,
pp. 1-17
.
doi:https://doi.org/10.1016/j.polar.2017.05.003
, hdl:10013/epic.51411
|
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Conference
-Poster
Sumata, H. ![]() ![]() Decorrelation scale for Arctic Ocean Hydrography. Part I: Amerasian Basin ,
REKLIM Workshop,
Fleesensee,
27 March 2017 - 29 March 2017
.
hdl:10013/epic.4100e2f0-875a-44d2-ae5c-60c7569e31a8
|
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Conference
-Talk
Sumata, H. ![]() ![]() ![]() ![]() ![]() ![]() Decorrelation scales for Arctic Ocean Hydrography: Part I. Amerasian Basin ,
ASOF workshop,
Sopot, Poland,
20 March 2017 - 22 March 2017
.
hdl:10013/epic.e87208e7-1333-44a2-bc15-a93547b71f35
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Article
Petrick, S. , Riemann-Campe, K. ![]() Climate Change, future Arctic Sea ice and the competitiveness of European Arctic offshore oil and gas production on world markets ,
Ambio Special Report
.
doi:https://doi.org/10.1007/s13280-017-0957-z
, hdl:10013/epic.51880
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Article
Gascard, J. C. , Riemann-Campe, K. ![]() ![]() Future sea ice conditions and weather forecasts in the Arctic: Implications for Arctic shipping ,
AMBIO
.
doi:https://doi.org/10.1007/s13280-017-0951-5
, hdl:10013/epic.51881
|
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Conference
-Poster
Kovacs, T. ![]() ![]() Drivers of freshwater distribution in the Arctic and Atlantic oceans ,
FAMOS Workshop,
Woods Hole, USA,
1 November 2016 - 4 November 2016
.
hdl:10013/epic.66965e62-9943-42e4-a65b-824b64993c02
|
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Conference
-Invited talk
Riemann-Campe, K. ![]() ![]() IPCC AR5: Projections of Arctic Sea Ice Change ,
Arctic Circle,
Reykjavik, Iceland,
6 October 2016 - 9 October 2016
.
hdl:10013/epic.f14e36ad-32b6-49b7-a297-0d9d2ac8df18
|
|
Article
Kaleschke, L. , Tian-Kunze, X. , Maaß, N. , Beitsch, A. , Wernecke, A. , Miernecki, M. , Müller, G. , Fock, B. D. , Gierisch, A. M. U. , Heinke Schlünzen, K. , Pohlmann, T. , Dobrynin, M. , Hendricks, S. ![]() SMOS sea ice product: Operational application and validation in the Barents Sea marginal ice zone ,
Remote Sensing of Environment,
180
,
pp. 264-273
.
doi:https://doi.org/10.1016/j.rse.2016.03.009
, hdl:10013/epic.48210
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"Polarforschung"
Grosfeld, K. ![]() ![]() ![]() ![]() ![]() ![]() Online sea-ice knowledge and data platform <www.meereisportal.de> ,
Polarforschung,
Bremerhaven,
Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research,
85
(2),
pp. 143-155
.
doi:https://doi.org/10.2312/polfor.2016.011
, hdl:10013/epic.48083
|
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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
-Poster
Hoppmann, M. ![]() ![]() A glimpse beneath Antarctic sea ice: observation of platelet-layer thickness and ice-volume fraction with multi-frequency EM ,
EGU General Assembly,
Vienna, Austria,
17 April 2016 - 22 April 2016
.
hdl:10013/epic.47768
|
|
Conference
-Talk
Sumata, H. ![]() ![]() Empirical error functions for monthly-mean Arctic sea-ice drift ,
7th IICWG International Workshop on Sea Ice Data Assimilation and Verification,
Frascati, Italy,
5 April 2016 - 7 April 2016
.
hdl:10013/epic.49095
|
|
Conference
-Poster
Rabe, B. ![]() ![]() ![]() ![]() ![]() RACE TP 2.1: Arctic Circulation as part of the North Atlantic current system ,
RACE Abschlussseminar,
Bremen, DE
.
hdl:10013/epic.49385
|
|
Article
Krumpen, T. ![]() ![]() Recent summer sea ice thickness surveys in Fram Strait and associated ice volume fluxes ,
The Cryosphere,
10
,
pp. 523-534
.
doi:https://doi.org/10.5194/tc-10-523-2016
, hdl:10013/epic.47350
|
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Miscellaneous
Hendricks, S. ![]() ![]() A Pan-Arctic Airborne Sea Ice Observation System ,
[Miscellaneous]
hdl:10013/epic.48204
|
|
Article
Hunkeler, P. , Hoppmann, M. ![]() ![]() A glimpse beneath Antarctic sea ice: platelet-layer volume from multi-frequency electromagnetic induction sounding ,
Geophysical Research Letters,
43
.
doi:https://doi.org/10.1002/2015GL065074
, hdl:10013/epic.46609
|
|
Article
Aksenov, Y. , Karcher, M. ![]() Arctic pathways of Pacific Water: Arctic Ocean Model Intercomparison experiments ,
Journal of Geophysical Research-Oceans,
121
(1),
pp. 27-59
.
doi:https://doi.org/10.1002/2015JC011299
, hdl:10013/epic.49027
|
|
Article
Hunkeler, P. , Hendricks, S. ![]() ![]() Improved 1D inversions for sea ice thickness and conductivity from electromagnetic induction data: Inclusion of nonlinearities caused by passive bucking ,
GEOPHYSICS,
81
(1),
WA45-WA58
.
doi:https://doi.org/10.1190/GEO2015-0130.1
, hdl:10013/epic.46334
|
|
Article
Ilıcak, M. , Drange, H. , Wang, Q. ![]() ![]() ![]() An assessment of the Arctic Ocean in a suite of interannual CORE-II simulations. Part III: Hydrography and fluxes ,
Ocean Modelling,
100
,
pp. 141-161
.
doi:https://doi.org/10.1016/j.ocemod.2016.02.004
, hdl:10013/epic.47730
|
|
Conference
-Poster
Hoppmann, M. ![]() ![]() A glimpse beneath Antarctic sea ice: observation of platelet-layer thickness and ice-volume fraction with multi-frequency EM ,
AGU Fall Meeting 2015,
San Francisco, USA,
14 December 2015 - 18 December 2015
.
hdl:10013/epic.46435
|
|
Article
Katlein, C. ![]() ![]() ![]() ![]() Influence of ice thickness and surface properties on light transmission through Arctic sea ice ,
Journal of Geophysical Research: Oceans
.
doi:https://doi.org/10.1002/2015JC010914
, hdl:10013/epic.45993
|
|
Article
Herber, A. , Kalmbach, D. , Gerdes, R. and Watson, J. B.
(2015)
Geschleppter aktiver Flugkörper zur Ermittlung von Meßdaten ,
Deutsches Patent- und Markenamt,
pp. 1-24
.
hdl:10013/epic.46079
|
|
Conference
-Invited talk
Riemann-Campe, K. ![]() ![]() IPCC AR5: Projections of Arctic Change ,
Our Common Future Under Climate Change,
Paris, France,
7 July 2015 - 10 July 2015
.
hdl:10013/epic.8c8a2d26-8c26-41cd-95d8-c1079ce74fa7
|
|
Article
Ricker, R. ![]() ![]() ![]() Impact of snow accumulation on CryoSat-2 range retrievals over Arctic sea ice: An observational approach with buoy data ,
Geophysical Research Letters
.
doi:https://doi.org/10.1002/2015GL064081
, hdl:10013/epic.45726
|
|
Conference
-Talk
Sumata, H. ![]() ![]() Uncertainty assessment of Arctic summer ice drift for data assimilation ,
REKLIM workshop,
Neumuenster, Germany,
18 May 2015 - 20 May 2015
.
hdl:10013/epic.46099
|
|
Conference
-Talk
Katlein, C. ![]() ![]() ![]() Influence of ice thickness and surface properties on light transmission through Arctic sea ice ,
EGU General Assembly 2015,
Wien,
13 April 2015 - 17 April 2015
.
hdl:10013/epic.45378
|
|
Article
Hoppmann, M. ![]() ![]() Seasonal evolution of an ice-shelf influenced fast-ice regime, derived from an autonomous thermistor chain ,
Journal of Geophysical Research: Oceans,
120
,
pp. 1703-1724
.
doi:https://doi.org/10.1002/2014JC010327
, hdl:10013/epic.46331
|
|
Inbook
Ricker, R. ![]() ![]() ![]() Classification of CryoSat-2 Radar Echoes / Lohmann, G. ![]() ![]() ![]()
In: Towards an Interdisciplinary Approach in Earth System Science,
(Springer Earth System Sciences),
Heidelberg [u.a.],
Springer International Publishing,
251 p.,
ISBN: 978-3-319-13864-0
.
doi:https://doi.org/10.1007/978-3-319-13865-7_17
, hdl:10013/epic.45046
|
|
Article
Thoma, M. ![]() Partially coupled spin-up of the MPI-ESM: implementation and first results ,
Geoscientific Model Development (GMD),
8
(1),
pp. 51-68
.
doi:https://doi.org/10.5194/gmd-8-51-2015
, hdl:10013/epic.44849
|
|
Article
Haine, T. W. , Curry, B. , Gerdes, R. , Hansen, E. , Karcher, M. ![]() Arctic freshwater export: Status, mechanisms, and prospects ,
Global and Planetary Change,
125
,
pp. 13-35
.
doi:https://doi.org/10.1016/j.gloplacha.2014.11.013
, hdl:10013/epic.49086
|
|
Article
Thoma, M. ![]() Decadal hindcasts initialized using observed surface wind stress: Evaluation and prediction out to 2024 ,
Geophysical Research Letters,
42
(15),
pp. 6454-6461
.
doi:https://doi.org/10.1002/2015GL064833
, hdl:10013/epic.46017
|
|
Article
Sumata, H. ![]() ![]() Empirical error functions for monthly mean Arctic sea-ice drift ,
Journal of Geophysical Research: Oceans,
120
(11),
pp. 7450-7475
.
doi:https://doi.org/10.1002/2015JC011151
, hdl:10013/epic.49088
|
|
Article
Hoppmann, M. ![]() ![]() ![]() ![]() Ice platelets below Weddell Sea landfast sea ice ,
Annals of Glaciology,
56
(69),
pp. 175-190
.
doi:https://doi.org/10.3189/2015AoG69A678
, hdl:10013/epic.44916
|
|
Inbook
Castellani, G. ![]() ![]() ![]() Impact of Sea-Ice Bottom Topography on the Ekman Pumping / Lohmann, G. ![]() ![]() ![]()
In: Towards an Interdisciplinary Approach in Earth System Science,
(Springer Earth System Sciences),
Heidelberg [u.a.],
Springer,
251 p.,
ISBN: 978-3-319-13865-7
.
doi:https://doi.org/10.1007/978-3-319-13865-7_16
, hdl:10013/epic.45022
|
|
Article
Ricker, R. ![]() ![]() Impact of snow accumulation on CryoSat-2 range retrievals over Arctic sea ice: An observational approach with buoy data ,
Geophysical Research Letters,
42
(11),
pp. 4447-4455
.
doi:https://doi.org/10.1002/2015GL064081
, hdl:10013/epic.46821
|
|
Conference
-Poster
Katlein, C. ![]() ![]() ![]() Influence of ice thickness and surface properties on light transmission through Arctic sea ice ,
AGU Fall meeting,
San Francisco, CA, USA,
2015 - unspecified
.
hdl:10013/epic.46565
|
|
Article
Itkin, P. , Losch, M. ![]() Landfast ice affects the stability of the Arctic halocline: Evidence from a numerical model ,
Journal of Geophysical Research: Oceans,
120
(4),
pp. 2622-2635
.
doi:https://doi.org/10.1002/2014JC010353
, hdl:10013/epic.45588
|
|
Article
Selyuzhenok, V. , Krumpen, T. ![]() ![]() Seasonal and interannual variability of fast ice extent in the southeastern Laptev Sea between 1999 and 2013 ,
Journal of Geophysical Research: Oceans,
n/a-n/a
.
doi:https://doi.org/10.1002/2015JC011135
, hdl:10013/epic.46470
|
|
Article
Kauker, F. , Kaminski, T. , Ricker, R. ![]() ![]() ![]() Seasonal sea ice predictions for the Arctic based on assimilation of remotely sensed observations ,
The Cryosphere Discussions,
9
(5),
pp. 5521-5554
.
doi:https://doi.org/10.5194/tcd-9-5521-2015
, hdl:10013/epic.49087
|
|
Article
Hunkeler, P. A. , Hendricks, S. ![]() ![]() Towards an estimation of sub-sea-ice platelet-layer volume with multi-frequency electromagnetic induction sounding ,
Annals of Glaciology,
56
(69),
pp. 137-146
.
doi:https://doi.org/10.3189/2015AoG69A705
, hdl:10013/epic.44728
|
|
Article
Sumata, H. ![]() ![]() Uncertainty of Arctic summer ice drift assessed by high-resolution SAR data ,
Journal of Geophysical Research: Oceans,
120
(8),
pp. 5285-5301
.
doi:https://doi.org/10.1002/2015JC010810
, hdl:10013/epic.49089
|
|
Conference
-Talk
Sumata, H. ![]() ![]() Development of ocean-sea ice model for the Arctic by model-data synthesis ,
REKLIM International Conference,
Berlin,
6 October 2014 - 9 October 2014
.
hdl:10013/epic.45057
|
|
Article
Castellani, G. ![]() ![]() ![]() Variability of Arctic sea-ice topography and its impact on the atmospheric surface drag ,
Journal of Geophysical Research: Oceans,
119
(10),
pp. 6743-6762
.
doi:https://doi.org/10.1002/2013JC009712
, hdl:10013/epic.44420
|
|
Conference
-Poster
Hoppmann, M. ![]() ![]() ![]() Seasonal evolution of an ice-shelf influenced fast-ice regime, derived from an autonomous thermistor chain ,
SPP1158 Annual Workshop,
24 September 2014 - 26 September 2014
.
hdl:10013/epic.47771
|
|
Conference
-Talk
Sumata, H. ![]() ![]() An intercomparison of Arctic ice drift products to deduce uncertainty estimates ,
6th International Workshop on Sea Ice Modelling and Data Assimilation,
Toulouse,
15 September 2014 - 16 September 2014
.
hdl:10013/epic.45056
|
|
Article
Sumata, H. ![]() ![]() An intercomparison of Arctic ice drift products to deduce uncertainty estimates ,
Journal of Geophysical Research: Oceans,
119
(8),
pp. 4887-4921
.
doi:https://doi.org/10.1002/2013JC009724
, hdl:10013/epic.45049
|
|
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
|
|
Article
Castro-Morales, K. , Kauker, F. , Losch, M. ![]() ![]() ![]() Sensitivity of simulated Arctic sea ice to realistic ice thickness distributions and snow parameterizations ,
Journal of Geophysical Research: Oceans,
119
(1),
pp. 559-571
.
doi:https://doi.org/10.1002/2013JC009342
, hdl:10013/epic.42977
|
|
Article
Itkin, P. , Karcher, M. ![]() Is weaker Arctic sea ice changing the Atlantic water circulation? ,
Journal of Geophysical Research: Oceans,
119
(9),
pp. 5992-6009
.
doi:https://doi.org/10.1002/2013JC009633
, hdl:10013/epic.49090
|
|
Conference
-Talk
Hendricks, S. ![]() ![]() ![]() CryoSat-2 Sea-Ice Freeboard and Thickness ,
ESA Living Planet Symposium,
Edinburgh,
9 September 2013 - 13 September 2013
.
hdl:10013/epic.42309
|
|
Conference
-Poster
Hunkeler, P. , Hendricks, S. ![]() ![]() Multi-Frequency Electromagnetics for Sea-Ice Thickness Retrieval ,
25th Schmucker-Weidelt-Colloquium on deep electromagnetic sounding,
Kirchhundem Rahrbach, Germany,
23 September 2013 - 27 September 2013
.
hdl:10013/epic.44730
|
|
Article
Sumata, H. ![]() ![]() A comparison between gradient descent and stochastic approaches for parameter optimization of a sea ice model ,
Ocean Science,
9
(4),
pp. 609-630
.
doi:https://doi.org/10.5194/os-9-609-2013
, hdl:10013/epic.41891
|
|
Conference
-Poster
Hiller, W. , Gerdes, R. , Treffeisen, R. , Grosfeld, K. ![]() ![]() ![]() A new web portal on sea ice for public and science - an example for an outreach activity within REKLIM ,
REKLIM Workshop,
Bad Honnef, Germany,
16 April 2013 - 18 April 2013
.
hdl:10013/epic.41406
|
|
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
|
|
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
.
hdl:10013/epic.41894
|
|
Conference
-Talk
Hunkeler, P. , Hendricks, S. ![]() Enhanced Sea-Ice Thickness Retrieval with Multi-Frequency Electromagnetic Devices ,
SEG/AGU Joint Workshop on Cryosphere Geophysics,
Boise, Idaho, USA,
6 January 2013 - 8 January 2013
.
hdl:10013/epic.44731
|
|
Conference
-Poster
Itkin, P. , Karcher, M. ![]() Is weaker sea ice changing the Atlantic Water circulation? ,
FAMOS workshop,
Woods Hole, MA, USA,
21 October 2013 - 24 October 2013
.
hdl:10013/epic.42893
|
|
Conference
-Poster
Itkin, P. , Gerdes, R. , Losch, M. ![]() ![]() Role of the landfast ice in the Arctic ocean circulation ,
EGU General Assembley,
2013 - unspecified
.
hdl:10013/epic.42894
|
|
Inbook
Schwegmann, S. , Timmermann, R. , Gerdes, R. and Lemke, P. ![]() Summer sea ice concentration changes in the Weddell Sea and their causes / Grosfeld, K. ![]() ![]() ![]()
In: Earth System Science: Bridging the Gaps between Disciplines Perspectives from a Multi-disciplinary Helmholtz Research School,
SpringerBriefs in Earth System Science,
Heidelberg,
Springer,
138 p.,
ISBN: ISBN 978-3-642-32234
.
doi:https://doi.org/10.1007/978-3-642-32235-8
, hdl:10013/epic.41286
|
|
Article
Krumpen, T. ![]() ![]() ![]() Variability and trends in Laptev Sea ice outflow between 1992--2011 ,
The Cryosphere,
7
,
pp. 1-15
.
doi:https://doi.org/10.5194/tc-7-1-2013
, hdl:10013/epic.41130
|
|
Conference
-Talk
Ricker, R. ![]() ![]() ![]() Comparison Of Sea-Ice Freeboard And Thickness Distributions From Aircraft Data And Cryosat-2 ,
Earth Observation & Cryospehere Science Conference,
ESRIN, Frascati, Italy,
13 November 2012 - 16 November 2012
.
hdl:10013/epic.40969
|
|
Conference
-Poster
Ricker, R. ![]() ![]() ![]() A Comparison of Sea-Ice Freeboard Distributions from Aircraft Data and CryoSat-2 ,
20 Years of Progress in Radar Altimetry,
Venice, Italy,
24 September 2012 - 29 September 2012
.
hdl:10013/epic.40122
|
|
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
|
|
Conference
-Talk
Schwegmann, S. , Timmermann, R. , Gerdes, R. and Lemke, P. ![]() Sea ice variability and trends in the Weddell Sea for 1979-2006 ,
SCAR and Open Science conference,
Portland, Oregon, USA
.
hdl:10013/epic.41588
|
|
Conference
-Talk
Schwegmann, S. , Timmermann, R. , Gerdes, R. and Lemke, P. ![]() Changes of sea ice drift and deformation in the Weddell Sea ,
Team workshop at the International Space Science Institute: Space-borne monitoring of Antarctic sea ice,
Bern, Switzerland,
29 May 2012 - 1 June 2012
.
hdl:10013/epic.43802
|
|
Article
Blüthgen, J. , Gerdes, R. and Werner, M. ![]() Atmospheric response to the extreme Arctic sea ice conditions in 2007 ,
Geophysical Research Letters,
39
(2)
.
doi:https://doi.org/10.1029/2011GL050486
, hdl:10013/epic.38716
|
|
Article
Zhang, X. , He, J. , Zhang, J. , Polyakov, I. , Gerdes, R. and Wu, P.
(2012)
Enhanced Poleward Moisture Transport and Amplified Northern High-Latitude Wetting Trend ,
Nature Climate Change
.
doi:https://doi.org/10.1038/NCLIMATE1631
, hdl:10013/epic.40269
|
|
Article
Karcher, M. ![]() Recent changes in Arctic Ocean circulation revealed by 129-Iodine observations and modelling ,
Journal of Geophysical Research - Oceans.
.
doi:https://doi.org/10.1029/2011JC007513
, hdl:10013/epic.39852
|
|
Miscellaneous
Krumpen, T. ![]() TIFAX 2011 Summer Campaign - Sea ice thickness measurements with Polar 5 from Station Nord and Svalbard ,
[Miscellaneous]
hdl:10013/epic.2165dad3-b55c-48c1-9c6d-ca9969391809
|
|
Conference
-Poster
Rabe, B. ![]() ![]() An assessment of Arctic Ocean freshwater content changes from the 1990s to the 2006-2008 period and beyond ,
WCRP Open Science Conference Climate Research in Service to Society -- Session C40: The Changing Cryosphere and Its Role in the Climate System,
Denver, USA
.
hdl:10013/epic.38618
|
|
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
|
|
Conference
-Invited talk
Krumpen, T. ![]() ![]() Sea Ice Thickness Surveys with Polar Research Aircrafts ,
Seminar at the Antarctic Climate & Ecosystems Cooperative Research Centre, University of Tasmania,
Hobart, Tasmania, Australia,
22 June 2011 - unspecified
.
hdl:10013/epic.38552
|
|
Conference
-Talk
Karcher, M. ![]() Dispersion of 129Iodine in the Arctic Ocean 1970-2008 - its use in uncovering the Arctic Ocean circulation variability - ,
Symposium on Isotopes in Hydrology, Marine Ecosystems, and Climate Change Studies,
Oceanographic Museum of Monaco
.
hdl:10013/epic.39115
|
|
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
|
|
Article
Karcher, M. ![]() Arctic Ocean warming and its consequences for the Denmark Strait overflow ,
J. Geophys. Res., 116, C02037
.
doi:https://doi.org/10.1029/2010JC006265
, hdl:10013/epic.36311
|
|
Article
Krumpen, T. ![]() ![]() ![]() HELIOS, a nadir-looking sea ice monitoring camera ,
Cold Region Science and Technology,
65
(3),
pp. 308-313
.
doi:https://doi.org/10.1016/j.coldregions.2010.11.007
, hdl:10013/epic.36326
|
|
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
|
|
Conference
-Talk
Krumpen, T. ![]() ![]() ![]() ![]() SMOS Sea Ice Product: Validation of Ice Thickness ,
SMOSIce Meeting, Feb. 11
.
hdl:10013/epic.37104
|
|
Article
Krumpen, T. ![]() ![]() ![]() ![]() Sea ice production and water mass modification in the eastern Laptev Sea ,
Journal of Geophysical Research, 116, C05014
.
doi:https://doi.org/10.1029/2010JC006545
, hdl:10013/epic.37038
|
|
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
|
|
Article
Rabe, B. ![]() ![]() An assessment of Arctic Ocean freshwater content changes from the 1990s to the 2006-2008 period ,
Deep-Sea Research I, 58185,
173
.
doi:https://doi.org/10.1016/j.dsr.2010.12.002
, hdl:10013/epic.36728
|
|
Article
Schwegmann, S. , Haas, C. ![]() A comparison of satellite-derived sea-ice motion with drifting-buoy data in the Weddell Sea, Antarctica ,
Annals of Glaciology,
52
(57),
pp. 103-110
.
hdl:10013/epic.36406
|
|
Miscellaneous
Krumpen, T. ![]() TIFAX 2010 Summer Campaign - Sea ice thickness measurements with Polar 5 from Station Nord and Svalbard ,
[Miscellaneous]
hdl:10013/epic.60db78d6-a091-4061-9022-caa96cae57ef
|
|
Conference
-Talk
Schwegmann, S. , Timmermann, R. , Haas, C. , Gerdes, R. and Lemke, P. ![]() The importance of large scale sea ice drift and ice type distribution on ice extent in the Weddell Sea ,
IGS International Symposium on Sea Ice in the Physical and Biogeochemical System,
Tromsø, Norway,
31 May 2010 - 4 June 2010
.
hdl:10013/epic.43791
|
|
Conference
-Invited talk
Dethloff, K. , Handorf, D. ![]() ![]() ![]() ![]() Arctic feedbacks and atmospheric teleconnection patterns ,
2010 State of the Arctic conference: At the forefront of global change, 16-19 March 2010, Miami, FL, US.
.
hdl:10013/epic.34559
|
|
Conference
-Invited talk
Gerdes, R. , Köberle, C. and Kauker, F.
(2010)
Arctic se aice volume changes and its consequences ,
EGU General Assembly 2010, Vienna, Geophysical Abstracts, Vol.12, EGU
.
hdl:10013/epic.35250
|
|
Conference
-Talk
Dorn, W. ![]() ![]() ![]() Arctic sea-ice development 1948-2008: Insights from coupled regional climate model simulations ,
AWI/IUP Blockseminar: Polar Processes II, 13. Juli 2010, Bremerhaven, Germany.
.
hdl:10013/epic.35770
|
|
Article
Krumpen, T. ![]() ![]() ![]() Evaluation of a polynya flux model by means of thermal infrared satellite estimates ,
Annals of Glaciology; 52(57),
pp. 52-60
.
hdl:10013/epic.36264
|
|
Conference
-Poster
Krumpen, T. ![]() ![]() ![]() Evaluation of a polynya flux model by means of thermal infrared satellite estimates ,
IGS Sea Ice Symposium 2010, Tromsoe.
.
hdl:10013/epic.37106
|
|
Conference
-Talk
Krumpen, T. ![]() Investigation of ice formation and water mass modification in eastern Laptev Sea polynya by means of satellites and models ,
IGARSS Conference, July 2011, Hawaii.
.
hdl:10013/epic.37107
|
|
Conference
-Invited talk
Gerdes, R.
(2010)
Meeresspiegelanstieg: Prognosen und Szenarien ,
Küstenwandel als kulturelle und soziale Herausforderung, Erlebniszentrum Naturgewalten, List.
.
hdl:10013/epic.34271
|
|
Conference
-Invited talk
Gerdes, R.
(2010)
Recent and future changes in Arctic sea ice - Impacts on atmospheric and oceanic circulations ,
Kolloquium Umweltphysik, Universität Bremen.1.2010.
.
hdl:10013/epic.34041
|
|
Conference
-Invited talk
Gerdes, R.
(2010)
Schnelle Veränderungen im arktischen Meereis und die Auswirkungen auf Ozean und Atmosphäre ,
Wissenschaftliche Arbeitsgemeinschaft für Natur- und Umweltschutz, Jever.3.2010.
.
hdl:10013/epic.34460
|
|
Conference
-Invited talk
Kauker, F. , Gerdes, R. and Karcher, M. ![]() Seasonal Predictability of Sea Ice Minimum Extent - Lessons from the Sea Ice Outlook 2008/9 ,
Sea Ice Outlook Meeting, Miami, Fl, USAMarch 2010 (via telephone).
.
hdl:10013/epic.34844
|
|
Conference
-Talk
Dorn, W. ![]() ![]() ![]() Simulation der arktischen Meereisentwicklung von 1948 bis 2008 mit einem gekoppelten regionalen Klimamodell ,
DACH Meteorologen-Tagung, 20.-24. September 2010, Bonn, Germany.
.
hdl:10013/epic.35771
|
|
Article
Fieg, K. , Gerdes, R. , Fahrbach, E. , Beszczynska-Möller, A. and Schauer, U.
(2010)
Simulation of oceanic volume transports through Fram Strait 19952005 ,
Ocean Dynamics
.
doi:https://doi.org/10.1007/s10236-010-0263-9
, hdl:10013/epic.35256
|
|
"Polarforschung"
Gerdes, R. and Schauer, U.
(2010)
Thin ice on top of a warm ocean the changing Arctic Ocean (Dünnes Eis über warmem Ozean der Arktische Ozean im Wandel) ,
Polarforschung,
Bremerhaven,
Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research,
80
(1),
pp. 11-16
.
hdl:10013/epic.36445
|
|
Conference
-Invited talk
Gerdes, R.
(2010)
Zukünftige Eisbedeckung im Nordpolarmeer und Auswirkungen auf die nördlichen Seewege ,
Marineamt, Abt. Weiterentwicklung und Ausbildung, Bremerhaven.3.2010.
.
hdl:10013/epic.34508
|
|
Conference
-Talk
Rabe, B. ![]() ![]() An assessment of pan-Arctic Ocean freshwater content changes from the 1990s to the IPY period ,
Eos Trans. AGU, 91(26), Ocean Sci. Meet. Suppl., Abstract PO51A-05.
.
hdl:10013/epic.36743
|
|
"Polarforschung"
Rinke, A. ![]() ![]() The complex interplay of atmosphere and sea ice in the Arctic (Das komplexe Wechselspiel von Atmosphäre und Meereis in der Arktis) ,
Polarforschung,
Bremerhaven,
Alfred Wegener Institute for Polar and Marine Research & German Society of Polar Research,
80
(1),
pp. 5-9
.
hdl:10013/epic.36444
|
|
Conference
-Poster
Schwegmann, S. , Haas, C. , Timmermann, R. , Gerdes, R. and Lemke, P. ![]() The importance of large scale sea ice drift and ice type distribution on ice extent in the Weddell Sea ,
American Geophysical Union, Fall Meeting,
San Francisco, California, US,
14 December 2009 - 18 December 2009
.
hdl:10013/epic.43793
|
|
Conference
-Poster
Schwegmann, S. , Haas, C. , Timmermann, R. , Gerdes, R. and Lemke, P. ![]() Decadal Variability of Sea Ice Drift in the Weddell Sea for the Period from 1979 to 2006 ,
EGU General Assembly,
Vienna, Austria,
19 April 2009 - 24 April 2009
.
hdl:10013/epic.43794
|
|
Conference
-Invited talk
Kauker, F. , Gerdes, R. and Karcher, M. ![]() AWI/OASys contribution to the S4D sea-ice outlook 2008 ,
Worshop on "Barents Sea seasonal forecasting", organized by the Shtokman Developement AG, Norwegian Meteorological Institute, Oslo, NorwayApril 2009.
.
hdl:10013/epic.32766
|
|
Article
Kauker, F. , Kaminski, T. , Karcher, M. ![]() Adjoint analysis of the 2007 all time Arctic sea-ice minimum ,
Geophysical Research Letters
.
doi:https://doi.org/10.1029/2008GL036323
, hdl:10013/epic.31900
|
|
Conference
-Invited talk
Kauker, F. , Kaminski, T. , Karcher, M. ![]() Adjoint data assimilation technique and optimal network design ,
Arctic Observing Network (AON) Design and Implementation (ADI) Workshop, Boulder, Colorado, USA, December 2nd to 4th 2009.
.
hdl:10013/epic.34056
|
|
Conference
-Invited talk
Kauker, F. , Gerdes, R. and Karcher, M. ![]() Alfred Wegener Institute / OASys's SIO Contribution 2008: Setup / Initialization of the Ensemble Approach, Analysis of the Results, Plans for 2009 ,
March 2009 Sea Ice Outlook Workshop, National Snow and Ice Data Center (NSIDC), Boulder, Colorado, March 10th to 11th
.
hdl:10013/epic.34051
|
|
Conference
-Talk
Dethloff, K. , Rinke, A. ![]() ![]() ![]() Arctic atmosphere-ocean-sea ice-land system modelling at AWI ,
Arctic System Model Workshop MontrealJuly 2009.
.
hdl:10013/epic.33346
|
|
Article
Griffies, S. M. , Biastoch, A. , Böning, C. , Bryan, F. , Danabasoglu, G. , Chassignet, E. P. , England, M. E. , Gerdes, R. , Haak, H. , Hallberg, R. W. , Hazeleger, W. , Jungclaus, J. , Large, W. G. , Madec, G. , Pirani, A. , Samuels, B. L. , Scheinert, M. , Sen Gupta, A. , Severijns, C. A. , Simmons, H. L. , Treguier, A. M. , Winton, M. , Yeager, S. and Yin, J.
(2009)
Coordinated ocean-ice reference experiments (COREs) ,
Ocean Modelling,
26
(1),
pp. 1-46
.
doi:https://doi.org/10.1016/j.ocemod.2008.08.007
, hdl:10013/epic.31677
|
|
Conference
-Invited talk
Gerdes, R.
(2009)
Der extreme Eisrueckgang 2007 und 2008 - Anfang vom Ende des arktischen Meereises ,
Extremwetterkongreß, Bremerhaven.
.
hdl:10013/epic.31960
|
|
Conference
-Invited talk
Gerdes, R.
(2009)
Der extreme Rückgang des Eises 2007 und 2008 -
Der Anfang vom Ende des arktischen Meereises? ,
Wissen um 11, Haus der Wissenschaft, Bremen.7.2009.
.
hdl:10013/epic.33926
|
|
Conference
-Invited talk
Gerdes, R.
(2009)
Der jüngste Rückgang des arktischen Meereises im Zusammenhang der Mereisentwicklung der letzten und der kommenden 100 Jahre ,
Insitut für Theoretische Physik, Universität Dortmund, Dortmund.
.
hdl:10013/epic.31959
|
|
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
|
|
Conference
-Invited talk
Rinke, A. ![]() ![]() Die arktische Atmosphäre und Meereis: Das komplexe Zusammenspiel ,
Konferenz "Klima im System Erde", 2./3.11., Berlin.
.
hdl:10013/epic.37363
|
|
Article
de Steur, L. , Hansen, E. , Gerdes, R. , Karcher, M. ![]() Freshwater Fluxes in the East Greenland Current: A decade of observations ,
Geophysical Research Letters, 36, L23611.
.
doi:https://doi.org/10.1029/2009GL041278
, hdl:10013/epic.33853
|
|
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
|
|
Conference
-Conference paper
Gerdes, R.
(2009)
Impact of sea ice ,
ECMWF Workshop on Ocean-Atmosphere InteractionsNovember 2008
.
hdl:10013/epic.32380
|
|
Conference
-Invited talk
Gerdes, R.
(2009)
Klimawandel in der Arktis ,
Expertentagung Kampf um die Arktis, Hanns-Seidl-Stiftung, Bildungszentrum Wildbad Kreuth.12.2009.
.
hdl:10013/epic.33930
|
|
Conference
-Talk
Gerdes, R. , Kauker, F. and Köberle, C.
(2009)
Long term perspective on Arctic sea ice from AOMIP hindcasts and coupled climate models ,
AOMIP workshop, WHOI, Woods Hole, USA.
.
hdl:10013/epic.31958
|
|
Conference
-Invited talk
Karcher, M. ![]() Modelling of marine tracers in the Arctic Ocean ,
AWI-IUP seminar on "Tracers in the Climate System", Bremerhaven. July 2009.
.
hdl:10013/epic.34057
|
|
Conference
-Conference paper
Griffies, S. M. , Adcroft, A. J. , Banks, H. , Böning, C. , Chassignet, E. P. , Danabasoglu, G. , Danilov, S. ![]() ![]() Problems and Prospects in Large-Scale Ocean Circulation Models ,
Community White Paper for OceanObs09
.
hdl:10013/epic.34039
|
|
Conference
-Invited talk
Gerdes, R.
(2009)
Recent Arctic Ocean changes captured by ocean-sea ice models of the Arctic Ocean Model Intercomparison Project ,
AWI-AARI workshop, Potsdam.2.2009.
.
hdl:10013/epic.33923
|
|
Conference
-Invited talk
Gerdes, R.
(2009)
Recent and future changes in Arctic sea ice - Impacts on atmospheric and oceanic circulations ,
Kolloquium Universität Bern, Schweiz.10.2009.
.
hdl:10013/epic.33928
|
|
Article
Kauker, F. , Gerdes, R. , Karcher, M. ![]() Retrospective Summary Comments SIO 2009 AWI/FastOpt/OASys ,
Sea Ice Outlook: monthly reports June, July, August, Retrospective Summary.
.
hdl:10013/epic.36313
|
|
Conference
-Invited talk
Kauker, F. , Gerdes, R. and Karcher, M. ![]() Seasonal Predictability of Sea Ice Minimum Extent - Lessons from the Sea Ice Outlook 2008/9 ,
DAMOCLES symposium: The Arctic Climate system; its present status, future evolution and potential impacts, Brussels, Belgium, November 10th to 12th
.
hdl:10013/epic.34053
|
|
Conference
-Invited talk
Gerdes, R.
(2009)
Sensitivities of Arctic Sea Ice and Consequences for the Prediction of Sea Ice Properties ,
Northern Sea Route workshop, DNV, Hamburg, Germany, June 6
.
hdl:10013/epic.33925
|
|
Conference
-Invited talk
Gerdes, R.
(2009)
Verschwindet das Meereis in der Arktis? ,
Ausstellungseröffnung Eisbär trifft Goldbär geliebt, benutzt, Klimaopfer, Natureum Unterelbe, Balje.11.2009.
.
hdl:10013/epic.33929
|
|
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
|
|
Conference
-Talk
Krumpen, T. ![]() ![]() ![]() The use of SAR products for expedition planning and polynya model validation ,
MOCA-09, July 2009, Montreal, Canada.
.
hdl:10013/epic.37108
|
|
Article
Proshutinsky, A. , Gerdes, R. , Holland, D. , Holloway, G. and Steele, M.
(2008)
AOMIP: coordinated activities to improve models and model predictions ,
CLIVAR Exchanges, 13(1). (Exchanges ; 44),
17
.
hdl:10013/epic.30861
|
|
Conference
-Talk
Kauker, F. , Kaminski, T. , Karcher, M. ![]() Adjoint analysis of the summer 2007 low in Arctic sea ice area ,
EGU General Assembly, Vienna, Austria, EGU2008-A-09303.
.
hdl:10013/epic.31968
|
|
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
|
|
Conference
-Talk
Karcher, M. ![]() Arctic Ocean warming and its overflow reduction potential ,
EGU General Assembly, Vienna, Austria, EGU2008-A-09919.
.
hdl:10013/epic.31969
|
|
Article
Kauker, F. , Gerdes, R. and Karcher, M. ![]() Arctic Sea Ice in summer 2008 - an outlook ,
Sea Ice Outlook: monthly reports
.
hdl:10013/epic.30865
|
|
Conference
-Invited talk
Gerdes, R.
(2008)
Changing ice conditions and the future of Arctic sea ice ,
DetNorske Veritas, Oslo, Norway.
.
hdl:10013/epic.31956
|
|
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
|
|
Conference
-Invited talk
Gerdes, R.
(2008)
Impact of sea ice ,
ECMWF workshop on ocean-atmosphere interactions, Reading, UK.
.
hdl:10013/epic.31955
|
|
Inbook
Karcher, M. ![]() Long-term variability of Atlantic water inflow to the Northern Seas: insights from model experiments ,
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
.
hdl:10013/epic.30223
|
|
Article
Kauker, F. , Köberle, C. , Gerdes, R. and Karcher, M. ![]() 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
|
|
Conference
-Invited talk
Karcher, M. ![]() NAOSIM NSEs (Northern Sea Exchanges) ,
Nordic Seas Exchange workshop, NERSC, Bergen, Norway.
.
hdl:10013/epic.34058
|
|
Article
Zhang, X. ![]() Recent radical shifts of atmospheric circulations and rapid changes in Arctic climate system ,
Geophysical Research Letters, 35, L22701.
.
doi:https://doi.org/10.1029/2008GL035607
, hdl:10013/epic.31676
|
|
Conference
-Invited talk
Gerdes, R.
(2008)
Rückgang des Arktischen Meereises was bedeutet die Anomalie des Sommers 2007 für die zukünftige Entwicklung ,
ZMAW, Universität Hamburg, Hamburg.
.
hdl:10013/epic.31957
|
|
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
.
hdl:10013/epic.30224
|
|
Conference
-Invited talk
Kauker, F. , Kaminski, T. , Karcher, M. ![]() Variational assimilation and adjoint sensitivities of the North Atlantic/Arctic Ocean Sea Ice Model (NAOSIM) ,
DAMOCLES WP5 workshop, February 11th to 12th, Hotel Orkin, Reykjavik, Iceland.
.
hdl:10013/epic.30073
|
|
Conference
-Invited talk
Gerdes, R. and Hendricks, S. ![]() Wie lange müssen wir noch warten, bis das arktische Meereis verschwindet? ,
Official opening ceremony Klimabüro für Polargebiete und Meeresspiegelanstieg, Alfred Wegener Institute, Bremerhaven.
.
hdl:10013/epic.31954
|
|
Conference
-Talk
Gerdes, R. , Köberle, C. , Kauker, F. and Bagniewski, W.
(2007)
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
|
|
Conference
-Invited talk
Gerdes, R.
(2007)
Arctic Ocean Model Intercomparison Project (AOMIP) ,
Southern Ocean Physical Oceanography and Cryosphere Linkages (SOPHOCLES) meeting, Bergen, Norway.
.
hdl:10013/epic.29970
|
|
Conference
-Invited talk
Karcher, M. ![]() The Arctic ocean in the 20th century - first results from an AOMIP experiment driven with 100 years of reconstructed forcing fields (keynote) ,
Joint AOMIP/(C)ARCMIP/SEARCH for DAMCOLES (S4D) workshop, October 29th to 31th, 2007. University Pierre et Marie Curie and the Muséum Nationale d'Histoire Naturelle, Paris, France.
.
hdl:10013/epic.28521
|
|
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
|
|
Conference
-Invited talk
Gerdes, R.
(2007)
Changes in the Arctic Ocean 1900 2100. Results of NAOSIM simulations ,
Kolloquium, Institut für Ostseeforschung, Warnemünde.
.
hdl:10013/epic.27779
|
|
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
|
|
Conference
-Invited talk
Gerdes, R.
(2007)
Experience with EBMs and ice ocean modelling ,
Southern Ocean Physical Oceanography and Cryosphere Linkages (SOPHOCLES) meeting, Bergen, Norway.
.
hdl:10013/epic.27770
|
|
Conference
-Talk
Dorn, W. ![]() ![]() ![]() Gekoppelte Simulationen des arktischen Klimasystems: Sensitive und unsichere Prozessbeschreibungen ,
DACH Meteorologen-Tagung, 10.-14. September 2007, Hamburg, Germany.
.
hdl:10013/epic.27729
|
|
Conference
-Invited talk
Gerdes, R.
(2007)
Long term changes of Arctic Ocean fresh water reservoirs in ocean-sea ice hindcasts and climate model scenario calculations ,
S4D workshop Paris, October 29th to 31th
.
hdl:10013/epic.28486
|
|
Article
Karcher, M. ![]() On the Dynamics of Atlantic Water circulation in the Arctic Ocean ,
Journal of geophysical research-oceans, 112, C04S02
.
doi:https://doi.org/10.1029/2006JC003630
, hdl:10013/epic.26592
|
|
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
|
|
Article
Martin, T. and Gerdes, R.
(2007)
Sea ice drift variability in Arctic Ocean Model Intercomparison Project models and observations ,
Journal of Geophysical Research - Oceans, 112, C04S10.
.
doi:https://doi.org/10.1029/2006JC003617
, hdl:10013/epic.25857
|
|
Article
Dorn, W. ![]() ![]() ![]() ![]() Sensitivities and uncertainties in a coupled regional atmosphere-ocean-ice model with respect to the simulation of Arctic sea ice ,
Journal of Geophysical Research, 112, D10118
.
doi:https://doi.org/10.1029/2006JD007814
, hdl:10013/epic.26687
|
|
Conference
-Poster
Dorn, W. ![]() ![]() Sensitivities and uncertainties in the simulation of Arctic sea ice with a coupled regional atmosphere-ocean-ice model ,
EGU General Assembly 2007, 1520 April 2007, Vienna, Austria.
.
hdl:10013/epic.26600
|
|
Conference
-Talk
Dorn, W. ![]() ![]() ![]() ![]() ![]() Sensitivitätsstudien mit einem gekoppelten regionalen Klimamodell der Arktis zur Identifizierung der grundlegenden Prozesse für eine realistische Simulation des arktischen Meereises ,
Begutachtungsworkshop des BremHLR, 11. Dezember 2007, Bremen, Germany.
.
hdl:10013/epic.28732
|
|
Conference
-Invited talk
Gerdes, R.
(2007)
Should we really resolve eddies in the ocean component of coupled climate models? ,
Workshop on Numerical Methods in Ocean Models, Bergen, Norway.
.
hdl:10013/epic.27771
|
|
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
|
|
Conference
-Talk
Gerdes, R. , Köberle, C. and Kauker, F.
(2007)
Suesswasserbilanz und -transporte zwischen Nordpolarmeer und subpolarem Nordatlantik ,
Meteorologentagung DACH 2007, Hamburg.
.
hdl:10013/epic.27773
|
|
Conference
-Invited talk
Böning, C. and Gerdes, R.
(2007)
Surface forcing of ocean models ,
Workshop on Numerical Methods in Ocean Models, Bergen, Norway.
.
hdl:10013/epic.27772
|
|
Conference
-Talk
Dorn, W. ![]() ![]() ![]() ![]() Uncertain descriptions of Arctic climate processes in coupled models and their impact on the simulation of Arctic sea ice ,
SEARCH for DAMOCLES workshop, 29-31 October 2007, Paris, France.
.
hdl:10013/epic.28730
|
|
Article
Johnson, M. , Gaffigan, S. , Hunke, E. and Gerdes, R.
(2007)
A comparison of Arctic Ocean sea ice concentration among the coordinated AOMIP model experiments ,
Journal of Geophysical Research, 112, C04S11
.
doi:https://doi.org/10.1029/2006JC003690
, hdl:10013/epic.28184
|
|
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
|
|
Conference
-Invited talk
Gerdes, R.
(2007)
The oceanic fresh water budget in the Nordic Seas and the Arctic Ocean. What do we know today? ,
FreshNor workshop, 18.-19.10.2007, Norrkoeping, Schweden.
.
hdl:10013/epic.28190
|
|
Conference
-Invited talk
Gerdes, R.
(2006)
100 years of simulated history of Arctic fresh water reservoirs ,
Woods Hole Oceanographic Institution, WHOI seminar, Woods Hole, USA.
.
hdl:10013/epic.31953
|
|
Conference
-Talk
Martin, T. , Haas, C. ![]() Arctic sea ice drift and deformation in models and observations ,
Seminar, Department of Meteorology at Stockholm University (MISU), Stockholm, SwedenJune 2006.
.
hdl:10013/epic.26447
|
|
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
|
|
Conference
-Invited talk
Karcher, M. ![]() Atlantic Water in the Arctic Ocean: Circulation, Variability, Signal Propagation - Results from Modeling and Observations in the Context of AOMIP ,
Ocean Science Meeting, AGU, 20.-24. February 2006, Honululu, Hawaii, U.S.A.
.
hdl:10013/epic.24072
|
|
Article
Gerdes, R.
(2006)
Atmospheric response to changes in Arctic sea ice thickness ,
Geophysical research letters, 33, L18709
.
doi:https://doi.org/10.1029/2006GL027146
, hdl:10013/epic.25541
|
|
Article
Gnanadesikan, A. , Dixon, K. W. , Griffies, S. M. , Balaji, V. , Beesley, J. A. , Cooke, W. F. , Delworth, T. L. , Gerdes, R. , Harrison, M. J. , Held, I. M. , Hurlin, W. J. , Lee, H. C. , Liang, Z. , Nong, G. , Pacanowski, R. C. , Rosati, A. , Russell, J. , Samuels, B. L. , Song, S. M. , Spelman, M. J. , Stouffer, R. J. , Sweeney, C. O. , Vecchi, G. , Winton, M. , Wittenberg, A. T. , Zeng, F. and Zhang, R.
(2006)
GFDL's CM2 global coupled climate models, Part 2: The baseline ocean simulation ,
Journal of climate,
19
,
pp. 675-697
.
hdl:10013/epic.23822
|
|
Conference
-Invited talk
Gerdes, R.
(2006)
Is the global oceanic overturning motion threatened by Arctic fresh water outflow? ,
International University Bremen.
.
hdl:10013/epic.31952
|
|
Article
Karcher, M. ![]() Modeling of δ18O and 99Tc dispersion in Arctic and subarctic seas ,
ASOF Newsletter,Issue No 5, April 2006
.
hdl:10013/epic.24814
|
|
Article
Dorn, W. ![]() ![]() ![]() ![]() Sea-ice simulations with AWI's coupled regional atmosphere-ocean-ice model HIRHAM-NAOSIM ,
in: Global Implications of Arctic Climate Processes and Feedbacks (edited by A. Rinke and K. Dethloff), Reports on Polar and Marine Research, Vol. 520, p.,
pp. 41-44
.
hdl:10013/epic.24180
|
|
Article
Gerdes, R. , Hurlin, W. and Griffies, S. M.
(2006)
Sensitivity of a global ocean model to increased run-off from Greenland ,
Ocean modelling,
12
(3),
pp. 416-435
.
doi:https://doi.org/10.1016/j.ocemod.2005.08.003
, hdl:10013/epic.23327
|
|
Conference
-Invited talk
Gerdes, R.
(2006)
Sensitivity of the transport of the Antarctic Circumpolar Current in models of the large scale oceanic circulation ,
Australian National University, Canberra, Australia.
.
hdl:10013/epic.31951
|
|
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
|
|
Conference
-Invited talk
Gerdes, R.
(2006)
Süßwasserbilanz des Nordpolarmeers ,
SFB Seminar, IfM-GEOMAR, Kiel.
.
hdl:10013/epic.31950
|
|
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
|
|
Article
Prange, M. and Gerdes, R.
(2006)
The role of surface freshwater flux boundary conditions in Arctic Ocean models ,
Ocean modelling,
13
(1),
pp. 25-43
.
doi:https://doi.org/10.1016/j.ocemod.2005.09.003
, hdl:10013/epic.20941
|
|
Conference
-Talk
Martin, T. and Gerdes, R.
(2006)
The variety of sea ice drift and transport estimates from models and observations ,
European Geosciences Union, General Assembly 2006, 2-7 April, Vienna, Austria.
.
hdl:10013/epic.25416
|
|
Article
Proshutinsky, A. , Yang, J. , Gerdes, R. , Karcher, M. ![]() Arctic Ocean Study - Synthesis of Model Results and Observations ,
EOS, Transactions, American Geophysical Union,
368
.
hdl:10013/epic.23311
|
|
Article
Karcher, M. ![]() Arctic Ocean change heralds North Atlantic freshening ,
Geophysical research letters, 32(21), L21606
.
doi:https://doi.org/10.1029/2005GL023861
, hdl:10013/epic.22504
|
|
Article
Griffies, S. M. , Gnanadesikan, A. , Dixon, K. W. , Dunne, J. P. , Gerdes, R. , Harrison, M. J. , Rosati, A. , Russell, J. , Samuels, B. L. , Spelman, M. , Winton, M. and Zhang, R.
(2005)
Formulation of an ocean model for global climate simulations ,
Ocean Science,
1
,
pp. 45-79
.
hdl:10013/epic.23821
|
|
Conference
-Conference paper
Dethloff, K. , Rinke, A. ![]() ![]() Global impacts of Arctic climate processes ,
EOS transactions,86, 49December 2005
.
hdl:10013/epic.27955
|
|
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
|
|
Article
Kauker, F. , Gerdes, R. , Karcher, M. ![]() 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
|
|
Conference
-Invited talk
Gerdes, R.
(2005)
Influence of horizontal resolution on Arctic Ocean model results ,
Arctic Climate Workshop, Alfred Wegener Insitute, Potsdam.
.
hdl:10013/epic.31948
|
|
Article
Wang, J. , Ikeda, M. , Zhang, S. and Gerdes, R.
(2005)
Linking the Northern Hemisphere sea-ice reduction trend and the quasi-decadal Arctic sea-ice oscillation ,
Climate Dynamics,
24
,
pp. 115-130
.
doi:https://doi.org/10.1007/s00382-004-0454-5
, hdl:10013/epic.20942
|
|
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
|
|
Conference
-Talk
Fieg, K. , Gerdes, R. and Fahrbach, E.
(2005)
Modeling Heatflux and freshwater transport through Fram Strait ,
EGU General Assembly, 24-29 Apr, Vienna, Austria
.
hdl:10013/epic.24655
|
|
Inbook
Drange, H. , Dokken, T. , Furevik, T. , Gerdes, R. , Berger, W. , Nesje, A. , Orvik, K. A. , Skagseth, O. , Skjelvan, I. and Osterhus, S.
(2005)
The Nordic Seas: An overview ,
The Nordic seas : an integrated perspective ; oceanography, climatology, biogeochemistry, and modeling / Helge Drange ... editors. Washington, DC : American Geophysical Union. (Geophysical monograph ; 158),
ISBN: 0-87590-423-8
.
hdl:10013/epic.23823
|
|
Book
Drange, H. , Dokken, T. , Furevik, T. , Gerdes, R. and Berger, W.
(2005)
The Nordic seas : an integrated perspective ; oceanography, climatology, biogeochemistry, and modeling ,
Washington, DC : American Geophysical Unionpp. (Geophysical Monograph ; 158),
ISBN: 0-87590-423-8
.
hdl:10013/epic.23825
|
|
Article
Drange, H. , Gerdes, R. , Gao, Y. , Karcher, M. ![]() Ocean General Circulation Modelling of the Nordic Seas ,
in: The Nordic Seas: An Integrated Perspective, Drange, Dokken, Furevik, Gerdes and Berger (Eds.), AGU Monograph 158,American geophysical Union, Washington DC, pp.,
pp. 199-220
.
hdl:10013/epic.22799
|
|
Article
Polyakov, I. V. , Beszczynska, A. , Carmack, E. C. , Dmitrenko, I. A. , Fahrbach, E. , Frohlov, I. E. , Gerdes, R. , Hansen, E. , Holfort, J. , Ivanov, V. V. , Johnson, M. A. , Karcher, M. ![]() One more step toward a warmer Arctic ,
Geophysical research letters, 32, LI7605
.
doi:https://doi.org/10.1029/2005GL023740
, hdl:10013/epic.23310
|
|
Inbook
Drange, H. , Dokken, T. , Furevik, T. , Gerdes, R. and Berger, W.
(2005)
Preface ,
The Nordic seas : an integrated perspective ; oceanography, climatology, biogeochemistry, and modeling / Helge Drange ... editors. Washington, DC : American Geophysical Union, vii-viii. (Geophysical monograph ; 158),
ISBN: 0-87590-423-8
.
hdl:10013/epic.23824
|
|
Article
Brauch, J. and Gerdes, R.
(2005)
Reaction of the northern North Atlantic and Arctic oceans to a sudden change of the North Atlantic Oscillation. ,
Journal of geophysical research-oceans, 110, C11018
.
doi:https://doi.org/10.1029/2004JC002436
, hdl:10013/epic.20837
|
|
Article
Gerdes, R. , Griffies, S. M. and Hurlin, W.
(2005)
Reaction of the oceanic circulation to increased melt water flux from Greenland - a test case for ocean general circulation models ,
CLIVAR Exchanges,
10
(2),
pp. 28-31
.
hdl:10013/epic.31675
|
|
Conference
-Talk
Dorn, W. ![]() ![]() ![]() ![]() Requirements for a coupled regional atmosphere-ocean-ice model to reproduce the Arctic sea-ice anomaly during summer 1998 realistically ,
EGU General Assembly, 24.-29. April 2005, Vienna, Austria.
.
hdl:10013/epic.23059
|
|
Conference
-Talk
Dorn, W. ![]() ![]() ![]() ![]() Sea-ice simulations with AWI's coupled regional A-O-I model HIRHAM-NAOSIM ,
Arctic Climate Workshop, 5-7 September 2005, Potsdam, Germany.
.
hdl:10013/epic.24179
|
|
Conference
-Invited talk
Gerdes, R.
(2005)
Sensitivity of the ACC in IPCC and CORE simulations ,
Working Group of Ocean Model Development workshop, Hobart, Australia.
.
hdl:10013/epic.31949
|
|
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
|
|
Conference
-Invited talk
Beszczynska-Möller, A. , Fahrbach, E. , Gerdes, R. , Karcher, M. ![]() Warm Anomalies and Heat Flux Variability in Fram Strait in 1997-2004: A Comparison between Observations and Model Results ,
European Geophysical Union, General Assembly, Vienna, AustriaApril 2005.
.
hdl:10013/epic.23362
|
|
Conference
-Invited talk
Gerdes, R.
(2004)
Aspects of the oceanic response to climate change ,
Lamont-Doherty, Palisades, USA.
.
hdl:10013/epic.31944
|
|
Conference
-Invited talk
Gerdes, R.
(2004)
Aspects of the oceanic response to climate change ,
SMHI, Rossby Center, Norrköpping, Sweden.
.
hdl:10013/epic.31946
|
|
Conference
-Invited talk
Gerdes, R.
(2004)
Aspects of the oceanic response to climate change ,
Geophysical Institute, University Bergen, Norway.
.
hdl:10013/epic.31947
|
|
Conference
-Invited talk
Dethloff, K. , Rinke, A. ![]() ![]() ![]() Atmospheric measurements as a prerequisite for modeling the Arctic climate system ,
Arctic Observation Based on Ice-Tethered Platforms, NSF Workshop 23-25 June, 2004, Woodshole, US.
.
hdl:10013/epic.20979
|
|
Article
Steiner, N. , Holloway, G. , Gerdes, R. , Haekkinen, S. , Holland, D. , Karcher, M. ![]() Comparing modeled streamfunction, heat and freshwater content in the Arctic Ocean ,
Ocean modelling,
6
,
pp. 265-284
.
doi:https://doi.org/10.1016/S1463-5003(03)00013-1
, hdl:10013/epic.16240
|
|
Conference
-Talk
Gerdes, R.
(2004)
Effect of boundary conditions on THC response to fresh water flux anomalies ,
EGU 1st General Assembly, Vienna, Austria, EGU04-A-02334.
.
hdl:10013/epic.31961
|
|
Conference
-Talk
Dorn, W. ![]() ![]() ![]() Entwicklung und Sensitivität eines hochauflösenden gekoppelten regionalen Atmosphäre-Ozean-Meereis-Modells der Arktis ,
DACH Meteorologentagung, 7.-10. September 2004, Karlsruhe, Germany.
.
hdl:10013/epic.23061
|
|
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
|
|
Conference
-Invited talk
Dethloff, K. , Rinke, A. ![]() ![]() High resolution modeling of the Arctic with regional climate models ,
Invited keynote speaker at the WCRP workshop on regional climate modeling, 29. March-2. April 2004, Lund, Sweden.
.
hdl:10013/epic.20739
|
|
Conference
-Conference paper
Dethloff, K. , Rinke, A. ![]() ![]() High resolution modeling of the Arctic with regional climate models ,
Lund eRep. Phys. geogr., No. 5, July 2005
.
hdl:10013/epic.27952
|
|
Article
Goose, H. , Gerdes, R. , Kauker, F. and Köberle, C.
(2004)
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
|
|
Conference
-Invited talk
Gerdes, R.
(2004)
Reaction of the oceanic circulation to increased melt water flux from Greenland as an OMIP testcase? ,
WCRP/CLIVAR workshop, Evaluating the ocean component of IPCC-class climate models, Geophysical Fluid Dynamics Laboratory, Princeton, USA.
.
hdl:10013/epic.31945
|
|
Conference
-Invited talk
Prange, M. and Gerdes, R.
(2004)
The role of surface freshwater flux boundary conditions in prognostic Arctic ocean-sea ice models ,
EGU 1st General Assembly, Vienna, Austria, EGU04-A-03911.
.
hdl:10013/epic.32090
|
|
Conference
-Invited talk
Prange, M. and Gerdes, R.
(2004)
The role of surface freshwater flux boundary conditions in prognostic Arctic ocean-sea ice models ,
EGU 1st General Assembly, Vienna, Austria, EGU04-A-03911.
.
hdl:10013/epic.32091
|
|
Conference
-Invited talk
Gerdes, R.
(2003)
Arctic Atlantic exchanges, Part I: Decadal variability ,
Yokohama Institute for Earth Sciences and Earth Simulator, Yokohama, Japan.
.
hdl:10013/epic.31942
|
|
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)
.
doi:https://doi.org/10.1029/2001JC001265
, hdl:10013/epic.15375
|
|
Article
Gerdes, R. , Karcher, M. ![]() Causes and development of repeated Arctic Ocean warming events ,
Geophysical research letters,
30
(19)
.
doi:https://doi.org/10.1029/2003GL018080
, hdl:10013/epic.19596
|
|
Conference
-Invited talk
Gerdes, R.
(2003)
Changes and consequences of Atlantic - Arctic Ocean exchanges over the last 50 years ,
International Arctic Research Center, Fairbanks, USA.
.
hdl:10013/epic.31943
|
|
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
|
|
Conference
-Conference paper
Gerdes, R. , Hurka, J. and Karcher, M. ![]() Greenland and Labrador Sea convection in an ocean sea ice simulation 1948-2002 ,
Seventh Conference on Polar Meteorology and Oceanography and Joint Symposium on High-Latitude Climate Variations, extended abstract (CD-ROM) 12-16 May 2003, Hyannis, USA.
.
hdl:10013/epic.18828
|
|
Conference
-Talk
Wehde, H. , Backhaus, J. O. , Gerdes, R. , Karcher, M. ![]() High resolution simulations of oceanic convection within the Greenland Sea ,
EGS-AGU-EUg Joint Assembly, Nice, 8.4.2003, EAE03-A-07312.
.
hdl:10013/epic.30283
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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
|
|
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
|
|
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
.
hdl:10013/epic.16173
|
|
Conference
-Talk
Köberle, C. , Gerdes, R. and Kauker, F.
(2003)
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
|
|
Article
Brix, H. and Gerdes, R.
(2003)
North Atlantic Deep Water and Antarctic Bottom Water: Their interaction and influence on the variability of the global ocean circulation ,
Journal of Geophysical ResearchC2),
108
.
doi:https://doi.org/10.1029/2002JC001335
, hdl:10013/epic.15695
|
|
Conference
-Poster
Goose, H. , Gerdes, R. , Kauker, F. and Köberle, C.
(2003)
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
|
|
Conference
-Poster
Brauch, J. and Gerdes, R.
(2003)
Recurring anomaly of the thermohaline circulation ,
EGS-AGU-EUG Joint Assembly, Nice, 8.4.2003, EAE
.
hdl:10013/epic.30287
|
|
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
|
|
Article
Kauker, F. , Gerdes, R. , Karcher, M. ![]() 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
|
|
Conference
-Invited talk
Gerdes, R.
(2003)
Variability of convection in the Greenland and Labrador seas 1948-2001 ,
Nansen Environmental and Remote Sensing Center, Bergen Norway.
.
hdl:10013/epic.31941
|
|
Conference
-Poster
Kauker, F. , Gerdes, R. , Karcher, M. ![]() 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
|
|
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
.
doi:https://doi.org/10.1029/2002JD003146
, hdl:10013/epic.16382
|
|
Article
Meissner, K. and Gerdes, R.
(2002)
Coupled climate modelling of ocean circulation changes during ice age inception ,
Climate Dynamics,
18
,
pp. 455-473
.
hdl:10013/epic.14533
|
|
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
|
|
Article
Borowski, D. , Gerdes, R. and Olbers, D. ![]() Thermohaline and wind forcing of a circumpolar channel with blocked geostrophic contours ,
Journal of Physical Oceanography, Vol. 32, No. 9, pp,
pp. 2520-2540
.
hdl:10013/epic.15265
|
|
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
|
|
Article
Brümmer, B. , Müller, G. , Affeld, B. , Gerdes, R. , Karcher, M. ![]() Cyclones over Fram Strait:Impact on sea ice and variability ,
Polar Research,
20
(2),
pp. 147-152
.
hdl:10013/epic.14593
|
|
Article
Grosfeld, K. ![]() ![]() How iceberg calving and grounding change the circulation and hydrography in the Filchner Ice Shelf-Ocean System ,
Journal of Geophysical Research, 106, C5,
pp. 9039-9055
.
doi:2000JC000601
, hdl:10013/epic.14104
|
|
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
.
hdl:10013/epic.15430
|
|
Article
Williams, M. J. M. , Grosfeld, K. ![]() Ocean circulation and ice-ocean interaction beneath the Amery Ice Shelf, Antarctica ,
Journal of Geophysical ResearchC10),
106
,
pp. 22383-22399
.
hdl:10013/epic.14534
|
|
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
|
|
Article
Gerdes, R. , Biastoch, A. and Redler, R.
(2001)
Salt balance of the Gulf Stream in a regional model: Implications for climate variability ,
Climate Dynamics,
18
(1),
pp. 17-27
.
hdl:10013/epic.14531
|
|
Article
Fieg, K. and Gerdes, R.
(2001)
Sensitivity of the thermohaline circulation to modern and glacial surface boundary conditions ,
Journal of Geophysical Research. 106 (C4),
pp. 6853-6867
.
hdl:10013/epic.14530
|
|
Inbook
Gerdes, R.
(2001)
Stroemungen und Wirbel - Der Wasserkreislauf im Nordpolarmeer ,
Eiskalte Entdeckungen : Forschungsreisen zwischen Nord- und Südpol / hrsg. von Gert Lange. Mit fünf künstlerischen Fotogr. von Britta Lauer. Bielefeld : Delius Klasing,
ISBN: 3-7688-1257-X
.
hdl:10013/epic.15412
|
|
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
|
|
Article
Griffies, S. M. , Böning, C. , Bryan, F. O. , Chassignet, E. P. , Gerdes, R. , Hasumi, H. , Hirst, A. , Treguier, A. M. and Webb, D.
(2000)
Developments in ocean climate modelling ,
Ocean modelling,
2
,
pp. 123-192
.
hdl:10013/epic.14529
|
|
Conference
-Conference paper
Gerdes, R.
(2000)
Evidence for MOC slowdown linked to Fram Strait ice flux in the VEINS model ,
Science Plan for ASOF - the Arctic-Subarctic Ocean Flux Array (ed. Bob Dickson)
.
hdl:10013/epic.14536
|
|
Article
Gerdes, R.
(2000)
Modelling the variability of exchanges between the Arctic Ocean and the Nordic Seas ,
The freshwater budget of the Arctic Ocean : [proceedings of the NATO Advanced Research Workshop on the Freshwater Budget of the Arctic Ocean, Tallinn, EstoniaApril - 1 May 1998] / ed. by Edward Lyn Lewis ... Dordrecht [u.a.] : Kluwer Acad. Publ., 533-547.,
27
.
hdl:10013/epic.11506
|
|
Article
Fritzsch, B. , Gerdes, R. , Hiller, W. , Latif, M. , Legutke, S. , Maier-Reimer, E. , Olbers, D. ![]() Vergleich der thermohalinen Zirkulation in zwei globalen ozeanischen Zirkulationsmodellen - The Ocean Model Intercomparison Project ,
Abschlußbericht BMBF Projekt 01 LA 9862/8
.
hdl:10013/epic.14513
|
|
Conference
-Conference paper
Prange, M. and Gerdes, R.
(1999)
Influence of Arctic river runoff on the circulation in the Arctic Ocean ,
ICES ASC Council Meeting 1999,L/11
.
hdl:10013/epic.13048
|
|
Conference
-Conference paper
Köberle, C. , Gerdes, R. and Kauker, F.
(1999)
Mechanisms determining Fram Strait ice export variability ,
ICES ASC 1999 - CM 1999/L:25
.
hdl:10013/epic.14528
|
|
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
|
|
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
|
|
Article
Gerdes, R. , Determann, J. and Grosfeld, K. ![]() Ocean circulation beneath Filchner-Ronne-Ice-Shelf from three-dimensional model results ,
Journal of Geophysical Research C7),
104
,
pp. 15827-15842
.
hdl:10013/epic.11503
|
|
Conference
-Conference paper
Kauker, F. , Gerdes, R. and Köberle, C.
(1999)
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
|
|
Conference
-Conference paper
Brauch, J. , Gerdes, R. , Karcher, M. ![]() Response experiments with NAO related forcing ,
ICES Council Meeting,L/28
.
hdl:10013/epic.11032
|
|
Conference
-Conference paper
Karcher, M. ![]() Variability in the Nordic Seas exchange - model results 1979-1993 ,
ICES Council Meeting 1999,L/18
.
hdl:10013/epic.12168
|
|
Article
Grosfeld, K. ![]() Circulation beneath the Filchner Ice Shelf, Antarctica, and its sensitivity to changes in the oceanic environment: a case study ,
Annals of glaciology,
27
,
pp. 99-104
.
hdl:10013/epic.11671
|
|
Article
Grosfeld, K. ![]() Circulation in the Filchner-Ronne Ice Shelf domain: First results from a 3d-ocean model ,
FRISP Report (ed. H. Oerter), Alfred-Wegener-Institut, Bremerhaven,
12
,
pp. 35-39
.
hdl:10013/epic.14527
|
|
Article
Lohmann, G. ![]() Sea ice effects on the sensitivity of the thermohaline circulation in simplified atmosphere-ocean-sea ice models ,
Journal of Climate,
11
,
pp. 2789-2803
.
hdl:10013/epic.12580
|
|
Article
Gerdes, R. and Schauer, U.
(1997)
Large-scale circulation and water mass distribution in the Arctic Ocean from model results and observations ,
Journal of geophysical research-oceansC4,
102
,
pp. 8467-8483
.
hdl:10013/epic.11502
|
|
Article
Prange, M. , Lohmann, G. ![]() Sensitivity of the thermohaline circulation for different climates - Investigations with a simple atmosphere-ocean model ,
Palaeoclimates 2,
2
,
pp. 71-99
.
hdl:10013/epic.21670
|
|
Article
Grosfeld, K. ![]() Thermohaline circulation and interaction between ice shelf cavities and the adjacent open ocean ,
Journal of Geophysical ResearchC7,
102
,
pp. 15595-15610
.
hdl:10013/epic.11670
|
|
Conference
-Conference paper
Gerdes, R.
(1996)
Atlantic-Arctic exchange in a large scale ocean circulation model ,
Proceedings of the ACSYS conference on the Dynamics of the Arctic Climate System, Goeteborg, Sweden
.
hdl:10013/epic.14524
|
|
Conference
-Conference paper
Lohmann, G. ![]() Feedback mechanisms affecting the thermohaline circulation ,
Proceedings of the ACSYS conference on the Dynamics of the Arctic Climate System, Goeteborg, Sweden
.
hdl:10013/epic.14526
|
|
Inbook
Dengg, J. , Beckmann, A. and Gerdes, R.
(1996)
The Gulf Stream separation problem ,
The warmwatersphere of the North Atlantic Ocean (W Krauss, ed )
.
hdl:10013/epic.11169
|
|
Article
Lohmann, G. ![]() Sensitivity of the thermohaline circulation in coupled oceanic GCM - atmospheric EBM experiments ,
Climate Dynamics,
12
,
pp. 403-416
.
hdl:10013/epic.12577
|
|
Article
Lohmann, G. ![]() Stability of the thermohaline circulation in a simple coupled model ,
TellusA,
48
,
pp. 465-477
.
hdl:10013/epic.12578
|
|
Article
Grosfeld, K. ![]() Thermohaline circulation beneath and in front of Filchner Ice Shelf ,
FRISP Report, Alfred-Wegener-Institut, Bremerhaven
.
hdl:10013/epic.14525
|
|
Article
Chen, D. , Gerdes, R. and Lohmann, G. ![]() A 1-D atmospheric energy balance model developed for ocean modelling ,
Theoretical and applied climatology,
51
,
pp. 25-38
.
hdl:10013/epic.11120
|
|
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
|
|
Article
Grosfeld, K. ![]() Interaction between ice-shelf cavities and the open ocean ,
FRISP Report, ALfred-Wegener-Institut, Bremerhaven,
9
,
pp. 23-30
.
hdl:10013/epic.14523
|
|
Conference
-Conference paper
Gerdes, R.
(1994)
Atlantic-Artic exchange in a large scale ocean circulation model ,
Proc WRCP Conference on the Dynamics of the Arctic Climate System, Gothenburg, Sweden
.
hdl:10013/epic.11500
|
|
Conference
-Conference paper
Lohmann, G. ![]() Feedback mechanisms affecting the thermohaline circulation ,
Proc WRCP Conf on the Dynamics of the Arctic Climate System, Gothenburg, Sweden
.
hdl:10013/epic.12576
|
|
Article
Determann, J. and Gerdes, R.
(1994)
Melting and freezing beneath ice shelves - implications from a 3-D ocean circulation model ,
Annals of Glaciology,
20
,
pp. 413-419
.
hdl:10013/epic.11181
|
|
Article
Determann, J. and Gerdes, R.
(1994)
Melting and freezing beneath ice shelves: Implications from a 3-d ocean circulation model ,
Berichte aus dem Fachbereich Physik
.
hdl:10013/epic.14521
|
|
Article
Determann, J. , Grosfeld, K. ![]() Melting and freezing rates beneath Filchner-Ronne Ice Shelf from a 3-d ocean circulation model ,
FRISP Report, Alfred-Wegener-Institut, Bremerhaven,
8
,
pp. 12-19
.
hdl:10013/epic.14522
|
|
Article
Chen, D. , Gerdes, R. and Lohmann, G. ![]() A 1-d energy balance atmospheric model applied to ocean modelling ,
Berichte aus dem Fachbereich Physik
.
hdl:10013/epic.14520
|
|
Article
Chen, D. , Gerdes, R. and Lohmann, G. ![]() An energy moisture balance model to be applied for climate studies ,
Technical Report.
.
hdl:10013/epic.21583
|
|
Article
Gerdes, R.
(1993)
A primitive equation ocean circulation model using a general vertical coordinate transformation, Part 2 application to an overflow problem ,
Journal of Geophysical Research,
98
,
pp. 14703-14726
.
hdl:10013/epic.11499
|
|
Article
Gerdes, R.
(1993)
A primitive equation ocean circulation model using a general vertical coordinate transformation. Part 1: Description and testing of the model ,
Journal of Geophysical Research,
98
,
pp. 14683-14701
.
hdl:10013/epic.14518
|
|
Article
Gerdes, R. and Wübber, C.
(1991)
Seasonal variability of the North Atlantic Ocean - a model intercomparison ,
Journal of Physical Oceanography,
21
,
pp. 1300-1322
.
hdl:10013/epic.11496
|
|
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
|
|
Article
Gerdes, R.
(1989)
The role of numerical advection schemes in general circulation models ,
'Aha Huliko'a Hawaiian Winter Workshop, University of Hawaii at Manoa (Mueller, P., D. Henderson, eds.),
pp. 21-57
.
hdl:10013/epic.14519
|
|
Thesis
-PhD
Gerdes, R.
(1988)
Die Rolle der Dichtediffusion in numerischen Modellen der Nordatlantischen Zirkulation ,
PhD thesis,
Universitaet Kiel.
hdl:10013/epic.14517
|
|