Results 21 to 30 of about 930,869 (362)
Validating satellite derived and modelled sea-ice drift in the Laptev Sea with in situ measurements from the winter of 2007/2008 [PDF]
Polar Research, 2011 A correct representation of the ice movement in an Arctic sea-ice–ocean coupled model is essential for a realistic sea-ice and ocean simulation. The aim of this study is to validate the observational and simulated sea-ice drift for the Laptev Sea ...
Polona Rozman +7 more
doaj +1 more source
The Cryosphere, 2021 . We combine satellite data products to provide a first and general overview of the physical sea ice conditions along the drift of the international Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition and a ...
T. Krumpen +17 more
semanticscholar +1 more source
Nature Communications, 2021 The Antarctic sea ice area expanded significantly during 1979–2015. This is at odds with state-of-the-art climate models, which typically simulate a receding Antarctic sea ice cover in response to increasing greenhouse forcing.
Shantong Sun, I. Eisenman
semanticscholar +1 more source
Towards a swath-to-swath sea-ice drift product for the Copernicus Imaging Microwave Radiometer mission [PDF]
The Cryosphere, 2021 Across spatial and temporal scales, sea-ice motion has implications for ship navigation, the sea-ice thickness distribution, sea-ice export to lower latitudes and re-circulation in the polar seas, among others.
T. Lavergne +3 more
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Sea Ice Drift from GPS Tracker Deployed in the Arctic Ocean [PDF]
Geo Data, 2023 Sea ice is monitored on a regular basis by satellite observation; however, image-based drift tracking is imprecise as the time interval forming the image-pair is too large to capture the actual trajectory of ice drift. In this study, drift trajectory and
Jeong-Won Park +4 more
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Rotational drift in Antarctic sea ice: pronounced cyclonic features and differences between data products [PDF]
The Cryosphere, 2022 Sea ice extent variability, a measure based on satellite-derived sea ice concentration measurements, has traditionally been used as an indicator to evaluate the impact of climate change on polar regions.
W. de Jager, M. Vichi, M. Vichi
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Instantaneous sea ice drift speed from TanDEM-X interferometry [PDF]
The Cryosphere, 2019 The drift of sea ice is an important geophysical process with widespread implications for the ocean energy budget and ecosystems. Drifting sea ice can also threaten marine operations and present a hazard for ocean vessels and installations.
D. O. Dammann +12 more
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Atmospheric highs drive asymmetric sea ice drift during lead opening from Point Barrow [PDF]
The Cryosphere, 2023 Throughout winter, the winds of migrating weather systems drive the recurrent opening of sea ice leads from Alaska's northernmost headland, Point Barrow.
M. E. Jewell +3 more
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Accuracy of short‐term sea ice drift forecasts using a coupled ice‐ocean model [PDF]
Journal of Geophysical Research - Oceans, 2015 Arctic sea ice drift forecasts of 6 h–9 days for the summer of 2014 are generated using the Marginal Ice Zone Modeling and Assimilation System (MIZMAS); the model is driven by 6 h atmospheric forecasts from the Climate Forecast System (CFSv2).
Axel Schweiger, Jinlun Zhang
openalex +2 more sources
Non‐Synchronous Rotation on Europa Driven by Ocean Currents
AGU Advances, 2023 It has been suggested that the ice shell of Jupiter's moon Europa may drift non‐synchronously due to tidal torques. Here we argue that torques applied by the underlying ocean are also important and can result in non‐synchronous rotation.
Yosef Ashkenazy +2 more
doaj +1 more source