Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Changwei Xie"'
Autor:
Guanghao Zhou, Wenhui Liu, Changwei Xie, Xianteng Song, Qi Zhang, Qingpeng Li, Guangyue Liu, Qing Li, Bingnan Luo
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract As significant evidence of ice-rich permafrost degradation due to climate warming, thermokarst lake was developing and undergoing substantial changes. Thermokarst lake was an essential ecosystem component, which significantly impacted the gl
Externí odkaz:
https://doaj.org/article/e570d950256d412fab4ef96ffd14e226
Autor:
Zhe Sun, Lin Zhao, Guojie Hu, Huayun Zhou, Shibo Liu, Yongping Qiao, Erji Du, Defu Zou, Changwei Xie
Publikováno v:
Atmosphere, Vol 15, Iss 1, p 12 (2023)
We develop a moving-mesh permafrost model that contains a ground subsidence computation module to estimate the effects of ground subsidence on permafrost simulation under different warming scenarios. Including the ground subsidence process in the per
Externí odkaz:
https://doaj.org/article/445d2ab9413e4d0c85f95297349088ed
Autor:
Wenhui Liu, Hairui Liu, Qingpeng Li, Changwei Xie, Zhijun Zhang, Guanghao Zhou, Qi Zhang, Qinhao Zhao
Publikováno v:
Frontiers in Earth Science, Vol 10 (2023)
The lakes on the Qinghai–Tibetan Plateau have undergone substantial changes. As intensive cryospheric components change, the response of the lake dynamics to climatic factors, glacier-snow melting, and permafrost thawing has been complex. Based on
Externí odkaz:
https://doaj.org/article/c9001fe4bac04841bec651005357b709
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
The transient electromagnetic method (TEM) is a geophysical method for detecting underground geological bodies by following the principle of electromagnetic induction, which has been widely used in permafrost exploration. In the practical application
Externí odkaz:
https://doaj.org/article/637c5fa2e6bd40fda5ad4a629f181065
Autor:
Huayun Zhou, Lin Zhao, Lingxiao Wang, Zanpin Xing, Defu Zou, Guojie Hu, Changwei Xie, Qiangqiang Pang, Guangyue Liu, Erji Du, Shibo Liu, Yongping Qiao, Jianting Zhao, Zhibin Li, Yadong Liu
Publikováno v:
Remote Sensing, Vol 14, Iss 13, p 3168 (2022)
The freeze–thaw (F-T) cycle of the active layer (AL) causes the “frost heave and thaw settlement” deformation of the terrain surface. Accurately identifying its amplitude and time characteristics is important for climate, hydrology, and ecology
Externí odkaz:
https://doaj.org/article/88b516d994844ba7aea397ba76f2d6d2
Autor:
Guangyue Liu, Lin Zhao, Changwei Xie, Defu Zou, Tonghua Wu, Erji Du, Lingxiao Wang, Yu Sheng, Yonghua Zhao, Yao Xiao, Chong Wang, Yiwei Wang
Publikováno v:
Remote Sensing, Vol 14, Iss 10, p 2450 (2022)
Permafrost distribution is of great significance for the study of climate, ecology, hydrology, and infrastructure construction in high-cold mountain regions with complex topography. Therefore, updated high-resolution permafrost distribution mapping i
Externí odkaz:
https://doaj.org/article/a60dc1b9fd1b42acbe9d71073393c615
Autor:
Wenhui Liu, Changwei Xie, Wu Wang, Guiqian Yang, Yuxin Zhang, Tonghua Wu, Guangyue Liu, Qiangqiang Pang, Defu Zou, Hairui Liu
Publikováno v:
Water, Vol 12, Iss 5, p 1287 (2020)
Lakes on the Qinghai–Tibetan Plateau (QTP) have experienced significant changes, especially the prevailing lake expansion since 2000 in the endorheic basin. The influence of permafrost thawing on lake expansion is significant but rarely considered
Externí odkaz:
https://doaj.org/article/b61426a6496a41398f0818f073f02bd0
Autor:
Cheng Yang, Tonghua Wu, Jimin Yao, Ren Li, Changwei Xie, Guojie Hu, Xiaofan Zhu, Yinghui Zhang, Jie Ni, Junming Hao, Xiangfei Li, Wensi Ma, Amin Wen
Publikováno v:
Remote Sensing, Vol 12, Iss 3, p 501 (2020)
The ground surface soil heat flux (G0) is very important to simulate the changes of frozen ground and the active layer thickness; in addition, the freeze-thaw cycle will also affect G0 on the Tibetan Plateau (TP). As G0 could not be measured directly
Externí odkaz:
https://doaj.org/article/6571e16bbaba4cdb8fce8ed64068b278
Autor:
Junming Hao, Tonghua Wu, Xiaodong Wu, Guojie Hu, Defu Zou, Xiaofan Zhu, Lin Zhao, Ren Li, Changwei Xie, Jie Ni, Cheng Yang, Xiangfei Li, Wensi Ma
Publikováno v:
Remote Sensing, Vol 11, Iss 18, p 2126 (2019)
Landslides are one of the major geohazards in the Qinghai-Tibet Plateau, and have recently increased in both frequency and size. SAR interferometry (InSAR) has been widely applied in landslide research, but studies on monitoring small-scale landslide
Externí odkaz:
https://doaj.org/article/9d717ddbd3144e2589f930095f82a4b8
Autor:
Cheng Yang, Tonghua Wu, Jiemin Wang, Jimin Yao, Ren Li, Lin Zhao, Changwei Xie, Xiaofan Zhu, Jie Ni, Junming Hao
Publikováno v:
Remote Sensing, Vol 11, Iss 4, p 416 (2019)
The ground surface soil heat flux (G0) quantifies the energy transfer between the atmosphere and the ground through the land surface. However; it is difficult to obtain the spatial distribution of G0 in permafrost regions because of the limitation of
Externí odkaz:
https://doaj.org/article/04c4032bc3864cd99d1c4624252a04b2