Results 31 to 40 of about 197,109 (229)

Seasonal and interannual variability of the Arctic sea ice : a comparison between AO-FVCOM and observations [PDF]

open access: yes, 2016
Author Posting. © American Geophysical Union, 2016. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution.
Beardsley, Robert C.   +5 more
core   +1 more source

An improvement in accuracy and spatial resolution of the pattern-matching sea ice drift from SAR imagery

open access: yesInternational Journal of Digital Earth, 2023
Sea ice drift is a crucial parameter for sea ice flux, atmospheric and ocean circulation, and ship navigation. Pattern matching is widely used to retrieve sea ice drift from Synthetic Aperture Radar (SAR) data, but it often yields mismatched vectors and ...
Xue Wang   +8 more
doaj   +1 more source

Seasonal Drift of \u3ci\u3eLethocerus Americanus\u3c/i\u3e (Hemiptera: Belostomatidae) in a Lake Superior Tributary [PDF]

open access: yes, 2017
Drifting adult Lethocerus americanus were captured and retained by an inclined-screen smolt trap during two field seasons in the Bois Brule River, Wisconsin.
DuBois, Robert B, Rackouski, Michael L
core   +2 more sources

Modeling ice block failure within drift ice and ice rubble

open access: yesPhysical Review E, 2022
A major challenge within material science is the proper modeling of force transmission through fragmenting materials under compression. A particularly demanding material is sea ice, which on small scales is an anisotropic material with quasibrittle characteristics under failure.
Polojärvi, Arttu   +4 more
openaire   +4 more sources

Drifted Ice-crystals [PDF]

open access: yesNature, 1908
THE accompanying photographs, showing the incipient freezing of the sea during severe frost on January 4 at Littlehampton, may be of interest to readers of NATURE. They were taken about high water, at 11 a.m. A high N.E. wind and the flowing tide had drifted ice-crystals formed on the surface of the sea into the slack water in the angle between the ...
openaire   +2 more sources

SEA ICE DRIFT MONITORING IN THE BOHAI SEA BASED ON GF4 SATELLITE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
The Bohai Sea is the inland sea with the highest latitude in China. In winter, the phenomenon of freezing occurs in the Bohai Sea due to frequent cold wave influx.
Y. Zhao, P. Wei, H. Zhu, B. Xing
doaj   +1 more source

Predictability of Arctic sea ice drift in coupled climate models [PDF]

open access: yesThe Cryosphere, 2022
Skillful sea ice drift forecasts are crucial for scientific mission planning and marine safety. Wind is the dominant driver of ice motion variability, but more slowly varying components of the climate system, in particular ice thickness and ocean ...
S. F. Reifenberg   +2 more
doaj   +1 more source

Ice sheets and continental drift [PDF]

open access: yesAnnals of Glaciology, 1994
Cycles of ice-sheet loading during glacial periods of the Earth's history induce horizontal velocities in the uppermost mantle which may be of the same order as those of continental drift. Given some non-linear mechanism which ensures preferential movement in the one direction, a climatically induced component of continental drift is therefore possible
openaire   +1 more source

How Sea Ice Drift Influences Sea Ice Area and Volume [PDF]

open access: yesGeophysical Research Letters, 2021
AbstractEquatorward sea ice drift can have competing impacts on the sea ice cover. On one hand, as ice reaches warmer waters it will be subject to faster melt. On the other hand, the ice near the pole will thin, causing faster ice growth when air temperatures are below freezing.
Hassan C Mason   +4 more
openaire   +4 more sources

Biases in ice sheet models from missing noise-induced drift [PDF]

open access: yesThe Cryosphere
Most climatic and glaciological processes exhibit internal variability, which is omitted from many ice sheet model simulations. Prior studies have found that climatic variability can change ice sheet sensitivity to the long-term mean and trend in climate
A. A. Robel   +3 more
doaj   +1 more source

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