Zobrazeno 1 - 10
of 208
pro vyhledávání: '"thaw slump"'
Autor:
Jia-Hui Yang, Yan-Chen Gao, Lang Jia, Wen-Juan Wang, Qing-Bai Wu, Francis Zvomuya, Miles Dyck, Hai-Long He
Publikováno v:
Advances in Climate Change Research, Vol 15, Iss 3, Pp 476-489 (2024)
Freeze‒thaw induced landslides (FTILs) in grasslands on the Tibetan Plateau are a geological disaster leading to soil erosion. These landslides reduce biodiversity and intensify landscape fragmentation, which in turn are strengthen by the persisten
Externí odkaz:
https://doaj.org/article/e592124de58a47abb9e5074a6a2836a6
Publikováno v:
Advances in Climate Change Research, Vol 15, Iss 2, Pp 253-264 (2024)
Retrogressive thaw slumps (RTSs) caused by the thawing of ground ice on permafrost slopes have dramatically increased and become a common permafrost hazard across the Northern Hemisphere during previous decades. However, a gap remains in our comprehe
Externí odkaz:
https://doaj.org/article/6d9a9478a243483fb5711b8d0b14ec59
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 5443-5459 (2024)
Thaw slump susceptibility mapping (TSSM) of Qinghai–Tibet railway corridor (QTRC) is the prerequisite and basis for disaster assessment and prevention of permafrost projects. The objective of this article is to construct ensemble learning models ba
Externí odkaz:
https://doaj.org/article/8c30fbb17f7447beb05cf4da5f91af8f
Autor:
Xingyun Liu, Xiaoqing Peng, Yongyan Zhang, Oliver W. Frauenfeld, Gang Wei, Guanqun Chen, Yuan Huang, Cuicui Mu, Jun Du
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2490 (2024)
Climate warming can lead to permafrost degradation, potentially resulting in slope failures such as retrogressive thaw slumps (RTSs). The formation of and changes in RTSs could exacerbate the degradation of permafrost and the environment in general.
Externí odkaz:
https://doaj.org/article/8ef83e052042440e96069b98ca06edaf
Autor:
Heidi Rodenhizer, Yili Yang, Greg Fiske, Stefano Potter, Tiffany Windholz, Andrew Mullen, Jennifer D. Watts, Brendan M. Rogers
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2361 (2024)
Retrogressive thaw slumps (RTS) are a form of abrupt permafrost thaw that can rapidly mobilize ancient frozen soil carbon, magnifying the permafrost carbon feedback. However, the magnitude of this effect is uncertain, largely due to limited informati
Externí odkaz:
https://doaj.org/article/4474eca2e85749cbaff534145ae33c52
Publikováno v:
International Journal of Disaster Risk Science, Vol 14, Iss 4, Pp 566-585 (2023)
Abstract Retrogressive thaw slumps (RTSs), which frequently occur in permafrost regions of the Qinghai-Tibet Plateau (QTP), China, can cause significant damage to the local surface, resulting in material losses and posing a threat to infrastructure a
Externí odkaz:
https://doaj.org/article/180e999dbd0445da9c3e481d9e6d70ce
Publikováno v:
International Journal of Disaster Risk Science, Vol 14, Iss 4, Pp 523-538 (2023)
Abstract Permafrost degradation due to climate warming is severely reducing slope stability by increasing soil pore water pressure and decreasing shear strength. Retrogressive thaw slumps (RTSs) are among the most dynamic landforms in permafrost area
Externí odkaz:
https://doaj.org/article/27e999e02f5d45e0aedc73a55482f11a
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 55, Iss 1 (2023)
The development of retrogressive thaw slumps (RTS) is known to be strongly influenced by relief-related parameters, permafrost characteristics, and climatic triggers. To deepen the understanding of RTS, this study examines the subsurface characterist
Externí odkaz:
https://doaj.org/article/52ba4124770342f08f0cab1fc29324cf
Akademický článek
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Autor:
Peiqing Lou, Tonghua Wu, Jie Chen, Bolin Fu, Xiaofan Zhu, Jianjun Chen, Xiaodong Wu, Sizhong Yang, Ren Li, Xingchen Lin, Chengpeng Shang, Amin Wen, Dong Wang, Yune La, Xin Ma
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 116, Iss , Pp 103163- (2023)
The thawing of permafrost on the Qinghai-Tibet Plateau (QTP) leads to more frequent occurrences of thaw slump (TS), which have significant impacts on local ecosystems, carbon cycles, and infrastructure development. Accurate recognition of TS would he
Externí odkaz:
https://doaj.org/article/c4a5ee0f3a864310a2d2bdae41ec99fe