Permafrost and climate in Europe: Monitoring and modelling thermal, geomorphological and geotechnical responses

C Harris, LU Arenson, HH Christiansen… - Earth-Science …, 2009 - Elsevier
We present a review of the changing state of European permafrost within a spatial zone that
includes the continuous high latitude arctic permafrost of Svalbard and the discontinuous …

Inferring permafrost and permafrost thaw in the mountains of the Hindu Kush Himalaya region

S Gruber, R Fleiner, E Guegan, P Panday… - The …, 2017 - tc.copernicus.org
The cryosphere reacts sensitively to climate change, as evidenced by the widespread retreat
of mountain glaciers. Subsurface ice contained in permafrost is similarly affected by climate …

Why permafrost rocks become unstable: a rock–ice‐mechanical model in time and space

M Krautblatter, D Funk… - Earth Surface Processes …, 2013 - Wiley Online Library
In this paper, we develop a mechanical model that relates the destabilization of thawing
permafrost rock slopes to temperature‐related effects on both, rock‐and ice‐mechanics; and …

Rock glaciers throughout the French Alps accelerated and destabilised since 1990 as air temperatures increased

M Marcer, A Cicoira, D Cusicanqui, X Bodin… - … Earth & Environment, 2021 - nature.com
Rock glaciers—ice-rich cree** landforms typical of permafrost mountain ranges—can
develop an anomalous landslide-like behaviour called destabilisation. This behaviour is …

Evaluation of the impact of freeze-thaw cycles on pore structure characteristics of black soil using X-ray computed tomography

B Liu, R Ma, H Fan - Soil and Tillage Research, 2021 - Elsevier
Freeze-thaw cycles extensively and intensely occur in northeast China and generate
significant effects on soil pore structure. The objective of this study was to obtain three …

Mountain permafrost: development and challenges of a young research field

W Haeberli, J Noetzli, L Arenson, R Delaloye… - Journal of …, 2010 - cambridge.org
An overview is given of the relatively short history, important issues and primary challenges
of research on permafrost in cold mountain regions. The systematic application of diverse …

A general theory of rock glacier creep based on in‐situ and remote sensing observations

A Cicoira, M Marcer, I Gärtner‐Roer… - Permafrost and …, 2021 - Wiley Online Library
The ongoing acceleration in rock glacier velocities concurrent with increasing air
temperatures, and the widespread onset of rock glacier destabilization have reinforced the …

Mechanical behavior of frozen soils: Experimental investigation and numerical modeling

A Shastri, M Sánchez, X Gai, MY Lee… - Computers and …, 2021 - Elsevier
The mechanical behavior of frozen soils plays a central role in the design, construction, and
maintenance of buildings and infrastructure in cold regions. We present and discuss the …

Simultaneous measurement of unfrozen water content and ice content in frozen soil using gamma ray attenuation and TDR

X Zhou, J Zhou, W Kinzelbach… - Water Resources …, 2014 - Wiley Online Library
The freezing temperature of water in soil is not constant but varies over a range determined
by soil texture. Consequently, the amounts of unfrozen water and ice change with …

Environmental challenges related to methane hydrate decomposition from climate change scenario and anthropic activities: State of the art, potential consequences …

L Ruffine, AM Tang, N O'neill, L Toffin, JD Paris… - Earth-Science …, 2023 - Elsevier
Natural gas hydrate deposits (NGHD) have been investigated for decades and represent
one of the major methane reservoirs on Earth. They are encountered in sediment of both the …