Dr. Sascha Willmes - Publikationen

Gong, Xianda; Zhang, Jiaoshi; Croft, Betty et al.
Arctic warming by abundant fine sea salt aerosols from blowing snow
Nature Geoscience. Bd. 16. H. 9. Springer Science and Business Media LLC 2023 S. 768 - 774

Wendisch, M.; Brückner, M.; Crewell, S. et al.
Atmospheric and Surface Processes, and Feedback Mechanisms Determining Arctic Amplification: A Review of First Results and Prospects of the (AC)3 Project
Bulletin of the American Meteorological Society. Bd. 104. H. 1. American Meteorological Society 2023 S. 208 - 242

von Albedyll, Luisa; Hendricks, Stefan; Hutter, Nils et al.
Lead fractions from SAR-derived sea ice divergence during MOSAiC
Wien: Copernicus GmbH 2023

Willmes, Sascha; Heinemann, Günther; Schnaase, Frank
Patterns of wintertime Arctic sea-ice leads and their relation to winds and ocean currents
The Cryosphere. Bd. 17. H. 8. Copernicus GmbH 2023 S. 3291 - 3308

Lavergne, Thomas; Kern, Stefan; Aaboe, Signe et al.
A New Structure for the Sea Ice Essential Climate Variables of the Global Climate Observing System
Bulletin of the American Meteorological Society. Bd. 103. H. 6. American Meteorological Society 2022 S. 1502 - 1521

Creamean, Jessie M.; Barry, Kevin; Hill, Thomas C. J. et al.
Annual cycle observations of aerosols capable of ice formation in central Arctic clouds
Nature Communications. Bd. 13. H. 1. Springer Science and Business Media LLC 2022 3537

Heinemann, Günther; Schefczyk, Lukas; Willmes, Sascha et al.
Evaluation of simulations of near-surface variables using the regional climate model CCLM for the MOSAiC winter period
Elementa: Science of the Anthropocene. Bd. 10. H. 1. University of California Press 2022 00033

Krumpen, Thomas; von Albedyll, Luisa; Goessling, Helge F. et al.
MOSAiC drift expedition from October 2019 to July 2020: sea ice conditions from space and comparison with previous years
CRYOSPHERE. Bd. 15. H. 8. 2021 S. 3897 - 3920

Heinemann, Gunther; Willmes, Sascha; Schefczyk, Lukas et al.
Observations and Simulations of Meteorological Conditions over Arctic Thick Sea Ice in Late Winter during the Transarktika 2019 Expedition
ATMOSPHERE. Bd. 12. H. 2. 2021

Reiser, Fabian; Willmes, Sascha; Heinemann, Guenther
A New Algorithm for Daily Sea Ice Lead Identification in the Arctic and Antarctic Winter from Thermal-Infrared Satellite Imagery
REMOTE SENSING. Bd. 12. H. 12. 2020

Fraser, Alexander D.; Massom, Robert A.; Ohshima, I et al.
High-resolution mapping of circum-Antarctic landfast sea ice distribution, 2000-2018
EARTH SYSTEM SCIENCE DATA. Bd. 12. H. 4. 2020 S. 2987 - 2999

Hartmann, M.; Adachi, K.; Eppers, O. et al.
Wintertime Airborne Measurements of Ice Nucleating Particles in the High Arctic: A Hint to a Marine, Biogenic Source for Ice Nucleating Particles
GEOPHYSICAL RESEARCH LETTERS. Bd. 47. H. 13. 2020

Heinemann, Guenther; Glaw, Lukas; Willmes, Sascha
A Satellite-Based Climatology of Wind-Induced Surface Temperature Anomalies for the Antarctic
REMOTE SENSING. Bd. 11. H. 13. 2019

Fraser, Alexander D.; Ohshima, Kay I.; Nihashi, Sohey et al.
Landfast ice controls on sea-ice production in the Cape Darnley Polynya: A case study
REMOTE SENSING OF ENVIRONMENT. Bd. 233. 2019

Reiser, F.; Willmes, S.; Hausmann, U. et al.
Predominant Sea Ice Fracture Zones Around Antarctica and Their Relation to Bathymetric Features
GEOPHYSICAL RESEARCH LETTERS. Bd. 46. H. 21. 2019 S. 12117 - 12124

Preusser, Andreas; Ohshima, I; Iwamoto, Katsushi et al.
Retrieval of Wintertime Sea Ice Production in Arctic Polynyas Using Thermal Infrared and Passive Microwave Remote Sensing Data
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. Bd. 124. H. 8. 2019 S. 5503 - 5528

Preußer, Andreas; Heinemann, Günther; Willmes, Sascha et al.
Circumpolar polynya regions and ice production in the Arctic: results from MODIS thermal infrared imagery from 2002/2003  to 2014/2015 with a regional focus on the Laptev Sea
The Cryosphere. Bd. 10. H. 6. Copernicus GmbH 2016 S. 3021 - 3042

Hellmer, Hartmut H.; Rhein, Monika; Heinemann, Günther et al.
Meteorology and oceanography of the Atlantic sector of the Southern Ocean—a review of German achievements from the last decade
Ocean Dynamics. Bd. 66. H. 11. Springer Nature 2016 S. 1379 - 1413

Gutjahr, Oliver; Heinemann, Günther; Preußer, Andreas et al.
Quantification of ice production in Laptev Sea polynyas and its sensitivity to thin-ice parameterizations in a regional climate model
The Cryosphere. Bd. 10. H. 6. Copernicus GmbH 2016 S. 2999 - 3019

Arndt, Stefanie; Willmes, Sascha; Dierking, Wolfgang et al.
Timing and regional patterns of snowmelt on Antarctic sea ice from passive microwave satellite observations
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. Bd. 121. H. 8. 2016 S. 5916 - 5930

Hoppmann, Mario; Nicolaus, Marcel; Paul, Stephan et al.
Ice platelets below Weddell Sea landfast sea ice
Annals of Glaciology. Bd. 56. H. 69. Cambridge University Press (CUP) 2015 S. 175 - 190

Paul, S.; Willmes, S.; Heinemann, G.
Long-term coastal-polynya dynamics in the southern Weddell Sea from MODIS thermal-infrared imagery
The Cryosphere. Bd. 9. H. 6. Copernicus GmbH 2015 S. 2027 - 2041

Preußer, Andreas; Heinemann, Günther; Willmes, Sascha et al.
Multi-Decadal Variability of Polynya Characteristics and Ice Production in the North Water Polynya by Means of Passive Microwave and Thermal Infrared Satellite Imagery
Remote Sensing. Bd. 7. H. 12. MDPI AG 2015 S. 15844 - 15867

Willmes, S.; Heinemann, G.
Pan-Arctic lead detection from MODIS thermal infrared imagery
Annals of Glaciology. Bd. 56. H. 69. Cambridge University Press (CUP) 2015 S. 29 - 37

Zakharova, Elena A.; Fleury, Sara; Guerreiro, Kévin et al.
Sea Ice Leads Detection Using SARAL/AltiKa Altimeter
Marine Geodesy. Bd. 38. H. sup1. Informa UK Limited 2015 S. 522 - 533

Willmes, Sascha; Heinemann, Günther
Sea-Ice Wintertime Lead Frequencies and Regional Characteristics in the Arctic, 2003–2015
Remote Sensing. Bd. 8. H. 1. MDPI AG 2015 S. 4

Paul, Stephan; Willmes, Sascha; Gutjahr, Oliver et al.
Spatial Feature Reconstruction of Cloud-Covered Areas in Daily MODIS Composites
Remote Sensing. Bd. 7. H. 5. MDPI AG 2015 S. 5042 - 5056

Paul, Stephan; Willmes, Sascha; Hoppmann, Mario et al.
The impact of early-summer snow properties on Antarctic landfast sea-ice X-band backscatter
Annals of Glaciology. Bd. 56. H. 69. Cambridge University Press (CUP) 2015 S. 263 - 273

Preußer, A.; Willmes, S.; Heinemann, G. et al.
Thin-ice dynamics and ice production in the Storfjorden polynya for winter seasons 2002/2003–2013/2014 using MODIS thermal infrared imagery
The Cryosphere. Bd. 9. H. 3. Copernicus GmbH 2015 S. 1063 - 1073

Jardon, F. P.; Vivier, F.; Bouruet-Aubertot, P. et al.
Ice production in Storfjorden (Svalbard) estimated from a model based on AMSR-E observations: Impact on water mass properties
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. Bd. 119. H. 1. 2014 S. 377 - 393

Willmes, S.; Nicolaus, M.; Haas, C.
The microwave emissivity variability of snow covered first-year sea ice from late winter to early summer: a model study
CRYOSPHERE. Bd. 8. H. 3. 2014 S. 891 - 904

Adams, Susanne; Willmes, Sascha; Schröder, David et al.
Improvement and Sensitivity Analysis of Thermal Thin-Ice Thickness Retrievals
IEEE Transactions on Geoscience and Remote Sensing. Bd. 51. H. 6. Institute of Electrical and Electronics Engineers (IEEE) 2013 S. 3306 - 3318

Bauer, Martin; Schröder, David; Heinemann, Günther et al.
Quantifying polynya ice production in the Laptev Sea with the COSMO model
Polar Research. Bd. 32. H. 1. Informa UK Limited 2013 S. 20922

Krumpen, T.; Janout, M.; Hodges, K. I. et al.
Variability and trends in Laptev Sea ice outflow between 1992-2011
CRYOSPHERE. Bd. 7. H. 1. 2013 S. 349 - 363

Kern, Stefan; Ozsoy-Cicek, Burcu; Willmes, Sascha et al.
An intercomparison between AMSR-E snow-depth and satellite C- and Ku-band radar backscatter data for Antarctic sea ice
ANNALS OF GLACIOLOGY. Bd. 52. H. 57. 2011 S. 279 - 290

Krumpen, Thomas; Willmes, Sascha; Maqueda, Miguel Angel Morales et al.
Evaluation of a polynya flux model by means of thermal infrared satellite estimates
ANNALS OF GLACIOLOGY. Bd. 52. H. 57. 2011 S. 52 - 60

Adams, Susanne; Willmes, Sascha; Heinemann, Günther et al.
Evaluation of simulated sea-ice concentrations from sea-ice/ocean models using satellite data and polynya classification methods
Polar Research. Bd. 30. H. 1. Informa UK Limited 2011 S. 7124

Nicolaus, Marcel; Haas, Christian; Willmes, Sascha
Evolution of first- and second-year snow properties on sea ice in the Weddell Sea during spring-summer transition (vol 114, D17109, 2009)
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. Bd. 116. 2011

Willmes, Sascha; Haas, Christian; Nicolaus, Marcel
High radar-backscatter regions on Antarctic sea-ice and their relation to sea-ice and snow properties and meteorological conditions
INTERNATIONAL JOURNAL OF REMOTE SENSING. Bd. 32. H. 14. 2011 S. 3967 - 3984

Krumpen, T.; Hölemann, J. A.; Willmes, S. et al.
Sea ice production and water mass modification in the eastern Laptev Sea
Journal of Geophysical Research. Bd. 116. H. C5. American Geophysical Union (AGU) 2011 S. 1 - 17 C05014

Willmes, Sascha; Adams, Susanne; Schröder, David et al.
Spatio-temporal variability of polynya dynamics and ice production in the Laptev Sea between the winters of 1979/80 and 2007/08
Polar Research. Bd. 30. H. 1. Informa UK Limited 2011 S. 5971

Schröder, David; Heinemann, Günther; Willmes, Sascha
The impact of a thermodynamic sea-ice module in the COSMO numerical weather prediction model on simulations for the Laptev Sea, Siberian Arctic
Polar Research. Bd. 30. H. 1. Informa UK Limited 2011 S. 6334

Bauch, D.; Hoelemann, J.; Willmes, S. et al.
Changes in distribution of brine waters on the Laptev Sea shelf in 2007
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. Bd. 115. 2010

Willmes, S.; Krumpen, T.; Adams, S. et al.
Cross-validation of polynya monitoring methods from multisensor satellite and airborne data: a case study for the Laptev Sea
Canadian Journal of Remote Sensing. Bd. 36. H. sup1. Informa UK Limited 2010 S. 196 - 210 S

Dmitrenko, Igor A.; Kirillov, Sergey A.; Krumpen, Thomas et al.
Wind-driven diversion of summer river runoff preconditions the Laptev Sea coastal polynya hydrography: Evidence from summer-to-winter hydrographic records of 2007-2009
CONTINENTAL SHELF RESEARCH. Bd. 30. H. 15. 2010 S. 1656 - 1664

Nicolaus, Marcel; Haas, Christian; Willmes, Sascha
Evolution of first-year and second-year snow properties on sea ice in the Weddell Sea during spring-summer transition
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. Bd. 114. 2009

Willmes, Sascha; Bareiss, Joerg; Haas, Christian et al.
Observing snowmelt dynamics on fast ice in Kongsfjorden, Svalbard, with NOAA/AVHRR data and field measurements
POLAR RESEARCH. Bd. 28. H. 2. 2009 S. 203 - 213

Willmes, Sascha; Haas, Christian; Nicolaus, Marcel et al.
Satellite microwave observations of the interannual variability of snowmelt on sea ice in the Southern Ocean
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. Bd. 114. 2009

Dmitrenko, Igor A.; Kirillov, Sergey A.; Tremblay, L. Bruno et al.
Sea-ice production over the Laptev Sea shelf inferred from historical summer-to-winter hydrographic observations of 1960s-1990s
GEOPHYSICAL RESEARCH LETTERS. Bd. 36. 2009

Haas, Christian; Nicolaus, Marcel; Willmes, Sascha et al.
Sea ice and snow thickness and physical properties of an ice floe in the western Weddell Sea and their changes during spring warming
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY. Bd. 55. H. 8-9. 2008 S. 963 - 974