Results 281 to 290 of about 2,607,747 (325)
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Foliated Ground Ice

Encyclopedic Dictionary of Archaeology, 2021
openaire   +2 more sources

Ground Ice

Notes and Queries, 2021
J. Murton
openaire   +2 more sources

Spatial and stratigraphic variation of near‐surface ground ice in discontinuous permafrost of the taiga shield

Permafrost and Periglacial Processes, 2020
The acceleration of permafrost thaw due to warming, wetting, and disturbance is altering circumpolar landscapes. The effect of thaw is largely determined by ground ice content in near‐surface permafrost, making the characterization and prediction of ...
Jason R. Paul, S. Kokelj, J. Baltzer
semanticscholar   +1 more source

Factors controlling near surface ground-ice characteristics in a region of warm permafrost, Beiluhe Basin, Qinghai-Tibet Plateau

, 2020
Ground ice is a key component of permafrost, and its melt induced by climate change and anthropogenic disturbance has been causing increased ground surface subsidence, thermal erosion, and engineering problems.
Zhan-ju Lin   +6 more
semanticscholar   +1 more source

Ground ice at depths in the Tianshuihai Lake basin on the western Qinghai-Tibet Plateau: An indication of permafrost evolution.

Science of the Total Environment, 2020
The stable-isotope data of ground ice from a deep borehole (~46 m) at the Tianshuihai (TSH) lake basin on the northwestern Qinghai-Tibet Plateau (QTP) are presented together with cryolithological information.
Yuzhong Yang   +3 more
semanticscholar   +1 more source

(Ground) Ice in the Proglacial Zone

Geography of the Physical Environment, 2018
Gärtner-Roer, Isabelle, Bast, Alexander
openaire   +3 more sources

Estimation of Permafrost Ground Ice to 10 m Depth on the Qinghai‐Tibet Plateau

Permafrost and Periglacial Processes
Permafrost ground ice melting could alter hydrological processes in cold regions by releasing water. Currently, there is a lack of gridded data of ground ice from the Qinghai‐Tibet Plateau (QTP).
D. Zou   +8 more
semanticscholar   +1 more source

A model of unfrozen water content and its transport in icy permafrost soils: Effects on ground ice content and permafrost stability

Permafrost and Periglacial Processes, 2019
Knowledge of the amount of unfrozen water and its migration in permafrost soils is important for understanding physico‐chemical and biological processes.
D. Fisher, D. Lacelle, W. Pollard
semanticscholar   +1 more source

Islands of Grounded Ice

ARCTIC, 1975
In August 1972, the U.S. Coast Guard icebreaker Burton Island confirmed the existence of a large ice formation located at about 160 km northwest of Point Barrow, which had first been observed by 1971 satellite imagery of the U.S. National Ocean and Atmospheric Administration (NOAA-1).
Austin Kovacs   +2 more
openaire   +1 more source

Spatial variations and controlling factors of ground ice isotopes in permafrost areas of the central Qinghai-Tibet Plateau.

Science of the Total Environment, 2019
Ground ice is a distinctive feature of permafrost, and its thawing under climate change can alter the regional hydrological and biogeochemical cycles. Spatial variations and determinants of ground ice isotopes are critical to understand subsurface water ...
Weihua Wang   +8 more
semanticscholar   +1 more source

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