Modeling thermokarst lake expansion on the Qinghai-Tibetan Plateau and its thermal effects by the moving mesh method
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- 作者：Zhi Wen ; wenzhi@lzb.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Zhen Yang ; Qihao Yu ; Dayan Wang ; Wei Ma ; Fujun Niu ; Zhizhong Sun ; Mingli Zhang
- 关键词：Moving mesh ; Thermokarst lakes ; Lake expansion ; Thermal regime ; Permafrost
- 刊名：Cold Regions Science and Technology
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：121
- 期：Complete
- 页码：84-92
- 全文大小：1316 K
文摘
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A dynamic model to simulate thermokarst lake growth was presented.
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Thermokarst lake expansion depended on lake-bottom temperature and permafrost temperature.
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Active thermokarst caused a greater thermal disturbance to permafrost.
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Lake expansion was not a good indicator for climate warming.