Results 121 to 130 of about 25,716 (256)

Water Balance of a Small Lake in a Permafrost Region [PDF]

, 1973
The work upon which this report is based was supported in part by funds (Project A-031-ALAS) provided by the United States Department of the Interior, Office of Water Resources Research, as authorized under the Water Resources Act of 1964, as ...
Carlson, Robert F., Hartman, Charles W.
core  

Greenhouse gas balance over thaw-freeze cycles in discontinuous zone permafrost [PDF]

, 2017
Peat in the discontinuous permafrost zone contains a globally significant reservoir of carbon that has undergone multiple permafrost-thaw cycles since the end of the mid-Holocene (~3700 years before present).
Burnett, W. C., Chanton, Jeff P., Dimova, N., Fitzhugh, L., Frolking, Stephen E., Harrison, M. D., Whiting, G. J., Wilson, R. M.   +7 more
core   +3 more sources

Subsurface Investigations of Cryo‐Hydrogeological Features in a High Arctic Catchment Under Transition

Permafrost and Periglacial Processes, Volume 37, Issue 2, Page 267-283, April/June 2026.
ABSTRACT In this study, the internal structure and seasonal variations of cryo‐hydrogeological features were investigated in the Fuglebekken catchment, located near the Polish Polar Station Hornsund in Svalbard. Over a few years, rising air temperatures and intensified water circulation have significantly altered the distribution, extent, and state of ...
Tomasz Wawrzyniak, Szymon Oryński, Artur Marciniak, Marzena Osuch   +3 more
wiley   +1 more source

Spatiotemporal Evolution Analysis of Surface Deformation on the Beihei Highway Based on Multi-Source Remote Sensing Data

Remote Sensing
Under the interference of climate warming and human engineering activities, the degradation of permafrost causes the frequent occurrence of geological disasters such as uneven foundation settlement and landslides, which brings great challenges to the ...
Wei Shan, Guangchao Xu, Peijie Hou, Helong Du, Yating Du, Ying Guo   +5 more
doaj   +1 more source

Assessment of climate change impacts on buildings, structures and infrastructure in the Russian regions on permafrost

Environmental Research Letters, 2019
Russian regions containing permafrost play an important role in the Russian economy, containing vast reserves of natural resources and hosting large-scale infrastructure to facilitate these resources’ exploitation.
Dmitry A Streletskiy, Luis J Suter, Nikolay I Shiklomanov, Boris N Porfiriev, Dmitry O Eliseev   +4 more
doaj   +1 more source

Current Status of Permafrost Degradation

International Journal for Research in Applied Science and Engineering Technology
Abstract: Permafrost, the permanently frozen ground is defined as any type of ground-from soil to sediment to rock- that remains at or below 0° C for at least two consecutive years. At present, permafrost occurs on one quarter of the exposed land surfaces of the earth, but the permafrost extent and its estimate have been changing rapidly. Under warming
openaire   +1 more source

Effects of Surface Characteristics on the Existence of Isolated Permafrost in Northeastern Mongolia

Permafrost and Periglacial Processes, Volume 37, Issue 2, Page 240-253, April/June 2026.
ABSTRACT Isolated patches of permafrost, where ground thermal changes are affected by ecosystem factors such as vegetation cover rather than climate, may be vulnerable to environmental disturbances in semiarid regions. However, the impacts of ecosystem factors remain underevaluated in Mongolia.
Gansukh Yadamsuren, Jambaljav Yamkhin, Nyambayar Batbayar, Munkhdavaa Munkhjargal, Vandandorj Sumiya, Tsogt‐Erdene Gansukh, Ulambayar Ganbold, Ochirkhuyag Jargalsaikhan, Nandintsetseg Nyam‐Osor, Masayuki Kawahigashi   +9 more
wiley   +1 more source

A New Method of Diagnosing the Historical and Projected Changes in Permafrost on the Tibetan Plateau

Earth's Future
The Tibetan Plateau (TP) is the largest permafrost distribution zone at high‐altitude in the mid‐latitude region. Climate change has caused significant permafrost degradation on the TP, which has important impacts for the eco‐hydrological processes.
Hu Li, Xiaoduo Pan, Rana Muhammad Ali Washakh, Xiaowei Nie   +3 more
doaj   +1 more source

GeoTechnical Investigations for the Dalton Highway Innovation Project As A Case Study of the Ice-Rich Syngenetic Permafrost [PDF]

, 2010
INE/AUTC 11 ...
Dillon, Matthew, Kanevskiy, Mikhail, O’Donnell, Jonathan, Shur, Yuri, Stephani, Eva   +4 more
core  

Permafrost Terrain Disturbance Susceptibility in the Nacho Nyäk Tagé (Stewart River) Watershed, Yukon, Canada

Permafrost and Periglacial Processes, Volume 37, Issue 2, Page 203-226, April/June 2026.
ABSTRACT The Nacho Nyäk Tagé (Stewart River) watershed in central Yukon (Canada) is characterized by discontinuous permafrost that is locally highly sensitive to thaw. This study aims to map the spatial distribution of permafrost terrain disturbances (PTDs) in the watershed and model thaw susceptibility to support community‐led land‐use planning by the
Frederic Brieger, Murray Richardson, Shawn Kenny   +2 more
wiley   +1 more source