Results 121 to 130 of about 1,002 (181)

Multi-Decadal Dynamics of Wetland Methane Emissions Revealed by Knowledge-Guided Machine Learning. [PDF]

open access: yesGlob Chang Biol
Zhu Q   +18 more
europepmc   +1 more source

Advances in Thermokarst Research

Permafrost and Periglacial Processes, 2013
ABSTRACTThe term thermokarst describes the processes and landforms that involve collapse of the land surface as a result of the melting of ground ice. We review the literature that has contributed to our understanding of patterns, processes and feedbacks, and the environmental consequences of thermokarst, focusing on hillslope, thaw lake and wetland ...
S. V. Kokelj, M. T. Jorgenson
exaly   +2 more sources

Thermokarst Lagoons

2021
Permafrost region subsurface organic carbon (OC) pools are a major component of the terrestrial carbon cycle and vulnerable to a warming climate. Thermokarst lagoons are an important transition stage with complex depositional histories during which permafrost and lacustrine carbon pools are transformed along eroding Arctic coasts.
Jenrich, Maren   +11 more
openaire   +1 more source

Outwash Plains and Thermokarst on Mars

Icarus, 1995
Abstract The spatial distribution of different types of rampart craters on Mars suggests a hemispheric asymmetry in the distribution of ground ice. The northern plains, especially major topographic depressions near the terminations of outflow channels, have high percentages of rampart craters.
F.M. Costard, J.S. Kargel
openaire   +1 more source

Alaskan Thermokarst Terrain and Possible Martian Analog

Science, 1975
A first-order analog to martian fretted terrain has been recognized on enhanced, ERTS-1 (Earth Resources Technology Satellite) imagery of Alaskan Arctic thermokarst terrain. The Alaskan analog displays flat-floored valleys and intervalley uplands characteristic of fretted terrain.
L W, Gatto, D M, Anderson
openaire   +2 more sources

THERMOKARST IN THE EASTERN VERKHOYANSK MOUNTAINS

Vestnik of North-Eastern Federal University. Series "Earth Sciences", 2019
В статье говорится о геокриологических исследованиях, проведённых в северо-восточной части Верхоянского хребта представленного хребтами Орулган, Кулар и Кисилях. Для этого региона характерны суровые климатические условия, сплошное развитие низкотемпературной толщи мёрзлых пород, что благоприятствует распространению подземных льдов. Не смотря на широкое
openaire   +1 more source

Stochastic Modelling of Thermokarst Lakes

Thermokarst lakes are widespread and dynamic features of ice-rich permafrost landscapes. They accelerate permafrost thaw, enhance methane production, and alter soil hydrology as well as energy and water exchanges between land and atmosphere. These effects can alter local and global climate.
Constanze Reinken   +5 more
openaire   +1 more source

THERMOKARST AND ITS MANIFESTATIONS IN CENTRAL YAKUTIA

Естественные и технические науки, 2020
Территория Центральной Якутии это район распространения многолетнемерзлых горных пород, здесь повсеместно развит, такой мерзлотный геологический процесс как термокарст. В статье рассмотрен термокарст и его проявления, выражающиеся в формировании ярковыраженного полигонального микрорельефа и развития подземного (повторно-жильного) льда.
openaire   +1 more source

Thermokarst

2011
Debasmita Misra   +2 more
openaire   +2 more sources

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