Results 191 to 200 of about 4,444 (222)

Investigating effects of thermokarst lakes on permafrost under equilibrium conditions

Science of The Total Environment
The degradation of permafrost due to climate change has significant effects on the hydrological processes and ecosystems in arctic and subarctic regions. Thermokarst lakes, formed from permafrost thaw and subsidence, play a crucial role in this process by influencing heat storage and exchange and accelerating the thaw rate of the surrounding permafrost.
Henry, Brisebois, Jason, Olsthoorn, Élise, Devoie   +2 more
openaire   +2 more sources

Thermokarst‐lake‐basin sediments, Tuktoyaktuk Coastlands, western arctic Canada

Sedimentology, 1996
ABSTRACTThree stages of deposition are distinguished in thermokarst‐lake‐basin sequences in ice‐rich permafrost of the Tuktoyaktuk Coastlands, western arctic Canada: (1) widespread retrogressive thaw slumping around lake margins that rapidly transports upland sediments into thermokarst lakes, forming a distinctive basal unit of impure sand and/or ...
openaire   +1 more source

Thermokarst lakes of the western Canadian Arctic

Thienpont, JR. 2024. Thermokarst lakes of the western Canadian Arctic. SILnews 84: 13-15. 
openaire   +1 more source

High carbon emissions from thermokarst lakes and their determinants in the Tibet Plateau

Global Change Biology, 2023
Cuicui Mu, MU MEI, Xiaodong Wu
exaly  

High methane emissions from thermokarst lakes on the Tibetan Plateau are largely attributed to ebullition fluxes

Science of the Total Environment, 2021
Zhiqiang Wei, Cun-de Xiao
exaly  

Abrupt increase in thermokarst lakes on the central Tibetan Plateau over the last 50 years

Catena, 2022
Jing Luo, Zhan-ju Lin, Guo-an Yin
exaly  

Metagenomic analysis reveals the diversity and distribution of antibiotic resistance genes in thermokarst lakes of the Yellow River Source Area

Environmental Pollution, 2022
Ze Ren
exaly  

THERMOKARST LAKES

Canadian Geographies / Géographies canadiennes, 1992
openaire   +1 more source

Dissolved organic carbon in thermokarst lakes

The Arctic is warming faster compared to other regions on Earth, resulting in significant permafrost thaw, a process that causes the release of stored organic carbon into aquatic systems, particularly thermokarst lakes. These dynamic systems, formed by the degradation of ice-rich permafrost, play an important role in the global carbon cycle.
openaire   +1 more source

Biogeochemistry of macrophytes, sediments and porewaters in thermokarst lakes of permafrost peatlands, western Siberia

Science of the Total Environment, 2021
Rinat M Manasypov, Oleg Pokrovsky, Yves Auda   +2 more
exaly