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BIMSA-LREIS-VGE Seminar on Geographic Information Science and Earth System Model
Applications of common mathematical models in permafrost research
Applications of common mathematical models in permafrost research
Organizers
Yi Liu
, Chenliang Wang
, Zhaoyuan Yu
Speaker
Mingtang Chai
Time
Thursday, December 29, 2022 7:00 PM - 8:00 PM
Venue
Online
Online
Tencent 573 5366 8013
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Abstract
This talk aims to present applications of common mathematical models in permafrost research based on our research experience. (1) Permafrost distribution model (active layer thickness and mean annual ground temperature); (2) Unfrozen water content calculation models; (3) Thermal disturbance of improved cemented frozen soil; (4) Hydro-thermal-salinity coupling model.
Speaker Intro
Mingtang Chai is a associate professor in NingXia University. His main research interests are hydro-thermal characteristics in permafrost, seasonally frozen soil, and permafrost engineering. He graduated with a PhD in cold engineering and environment in Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences.