Results 291 to 300 of about 4,079,930 (328)
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Regional variability of Antarctic sea ice extent
Russian Meteorology and Hydrology, 2016Interannual and seasonal variability of regional distribution of Antarctic sea ice extent is studied using monthly mean data on sea ice concentration in 1970-2012. The correlation is estimated between the variations in the area of floating ice in West and East Antarctica as well as in the Atlantic, Pacific, and Indian sectors of the Southern Ocean and ...
A. E. Bukatov +2 more
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Northern Hemisphere Sea Ice Extent
Science, 2000Vinnikov et al . ([1][1]) strongly suggested that the observed downward trend in Northern Hemisphere sea ice extent from 1953 to 1998 relates to anthropogenic global warming. Their conclusion was based on the supposed low probability ( P < 0.1%) that a trend of the observed magnitude results ...
Richard E. Moritz, Cecilia M. Bitz
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Sea Ice Concentration and Sea Ice Extent Mapping with the Fsscat Mission: A Neural Network Approach
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021Knowledge about sea ice concentration and extent in polar regions is of great interest both for economic interests, and as a proxy of the climate change. Retrieved maps are based on data from microwave radiometers, which are currently provided by large satellite missions. Nowadays, CubeSats have proven to be a cost-effective alternative.
David Llavería +5 more
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Short‐term Impacts of Arctic Summer Cyclones on Sea Ice Extent in the Marginal Ice Zone
Geophysical Research Letters, 2020The degree to which Arctic cyclones locally affect sea ice cover during the melt season is unclear. To address this, we use the ERA‐5 reanalysis to statistically analyze how surface energy fluxes and wind forcing from Arctic cyclones in the marginal ice ...
P. Finocchio +3 more
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Winter Coastal Divergence as a Predictor for the Minimum Sea Ice Extent in the Laptev Sea
Journal of Climate, 2019Seasonal predictability of the minimum sea ice extent (SIE) in the Laptev Sea is investigated using winter coastal divergence as a predictor. From February to May, the new ice forming in wind-driven coastal polynyas grows to a thickness approximately ...
Charles Brunette, B. Tremblay, R. Newton
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Global Warming and Northern Hemisphere Sea Ice Extent
Science, 1999Surface and satellite-based observations show a decrease in Northern Hemisphere sea ice extent during the past 46 years. A comparison of these trends to control and transient integrations (forced by observed greenhouse gases and tropospheric sulfate aerosols) from the Geophysical Fluid Dynamics Laboratory and Hadley Centre climate models reveals that ...
, Vinnikov +8 more
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SMOS Sea Ice Thickness Data Product Quality Control by Comparison with the Regional Sea Ice Extent
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021Brightness temperature data from wave Imaging Radiometer using Aperture Synthesis (MIRAS) on board the European Space Agency's (ESA) Soil Moisture and Ocean Salinity (SMOS) mission have been used to derive the thickness of thin sea ice for the Arctic freeze-up period.
Lars Kaleschke, Xiangshan Tian-Kunze
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Expected Arctic Sea Ice extent as on 2036
2016 International Conference on Recent Advances and Innovations in Engineering (ICRAIE), 2016This paper is an extension to the paper entitled “Arctic Sea Ice Variability and Trend over Past Two Decade” presented in National Symposium on Weather & Climate Extremes, Chandigarh [1]. There the arctic sea ice variability was studied from 1990 to 2012 only.
OPN Calla +4 more
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Ice extent in the Greenland Sea 1978–1995
Deep Sea Research Part II: Topical Studies in Oceanography, 1999Abstract During the European Subpolar Ocean Programme (ESOP) project from 1993 to 1995, very little ice was formed in the central Greenland Sea. The large-scale ice cover in the area during the period October 1978 to June 1995 has been mapped using passive microwave data from the scanning multichannel microwave radiometer (SMMR) and the special ...
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Antarctic Sea Ice Extent Variability and Its Global Connectivity*
Journal of Climate, 2000Abstract This study statistically evaluates the relationship between Antarctic sea ice extent and global climate variability. Temporal cross correlations between detrended Antarctic sea ice edge (SIE) anomaly and various climate indices are calculated. For the sea surface temperature (SST) in the eastern equatorial Pacific and tropical Indian Ocean, as
Yuan, Xiaojun, Martinson, Douglas G.
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