Results 51 to 60 of about 1,004,041 (208)
Modern spatial sea-ice variability in the central Arctic Ocean and adjacent marginal seas: Reconstruction from biomarker data [PDF]
, 2012 Sea ice is a fundamental component of Earth’s climate system, contributing to heat reduction (albedo) and deep-water formation. In order to understand processes controlling the recent dramatic reduction in Arctic sea-ice cover, it is essential to ...
Fahl, Kirsten +4 more
core
Entropy production and multiple equilibria: the case of the ice-albedo feedback [PDF]
, 2010 Nonlinear feedbacks in the Earth System provide mechanisms that can prove very useful in understanding complex dynamics with relatively simple concepts. For example, the temperature and the ice cover of the planet are linked in a positive feedback which ...
Dubrulle, Bérengère +2 more
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Interannual variability of ice cover in the Caspian Sea
Journal of Hydrology X, 2022 Satellite remote sensing data (SAR and Ocean Color), MERRA-2 reanalysis and records at Astrakhan meteorological station were used to investigate interannual variability of ice cover characteristics in the North Caspian Sea for 23 winter seasons (November
Olga Yu. Lavrova +3 more
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Advanced Engineering Research, 2023 Introduction. The development of the polar regions of the World Ocean contributed to an increased interest in studying wave processes in water bodies with ice cover caused by the action of a mobile load. In most papers of domestic and foreign scientists,
A. V. Galaburdin
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Impacts of bridge piers on the initiation of ice cover – an experimental study
Journal of Hydrology and Hydromechanics, 2015 Ice jams in northern rivers during winter period significantly change the flow conditions due to the extra boundary of the flow. Moreover, with the presence of bridge piers in the channel, the flow conditions can be further complicated.
Wang Jun +4 more
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Analysis of ice phenology of lakes on the Tibetan Plateau from MODIS data [PDF]
The Cryosphere, 2013 The Tibetan Plateau includes a large system of endorheic (closed basin) lakes. Lake ice phenology, i.e. the timing of freeze-up and break-up and the duration of the ice cover may provide valuable information about climate variations in this region.
J. Kropáček +4 more
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Regional Variability and Drivers of Below Ice CO2 in Boreal and Subarctic Lakes [PDF]
, 2015 Northern lakes are ice-covered for considerable portions of the year, where carbon dioxide (CO2) can accumulate below ice, subsequently leading to high CO2 emissions at ice-melt.
Denfeld, Blaize A. +4 more
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OceanologiaThe paper represents an attempt to understand the impacts produced by the North Atlantic Oscillation on the ice cover regime of the largest coastal lake in Poland situated in the northern part of the country.
Artur Młodzik +2 more
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Winter nitrification in ice-covered lakes
PLOS ONE, 2019 With changes in ice cover duration, nutrient loading, and anoxia risk, it is important to understand the mechanisms that control nitrogen cycling and oxygen depletion in lakes through winter. Current understanding is largely limited to description of changes in chemistry, with few measurements of the processes driving winter changes, how they differ ...
Emily Cavaliere, Helen M. Baulch
openaire +4 more sources
Changes in the Greenland Ice Sheet of the Southeastern Maniitsoq Coast from 1994-2004 and 2009-2019 [PDF]
, 2019 Remote sensing mechanisms through the use of technology like the Landsat 5-7 Land Manager satellites are commonly used in conjunction with multispectral methods such as unsupervised classification to record and analyze changes in snow and ice over time ...
Kaewwilai, Alyssa J. +1 more
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