A study of the permafrost thickness and its influence factors based on AMT detection technology on the southeastern margin of Hala Lake, Qinghai Province
PEI Fa-Gen1,2, FANG Hui1,2, QIU Gen-Gen1,2, DU Bing-Rui1,2, HE Mei-Xing1,2, ZHANG Peng-Hui1,2, LI Zhen-Yu3