funded by the National Natural Science Foundation of China(Grant Nos:42061001,41501006);The Science and Technology Foundation of Guizhou Province(Grant Nos:Qianke Jichu-ZK[2021]190);Natural science research funding project of Guizhou Provincial Department of Education(Grant No.:Qian Jiao KY[2021]036).
Collapse is a common geomorphic process in karst areas,especially on the Yunnan-Guizhou Plateau,which has a tectonic background of integral uplift.The frequent occurrence of collapse processes in karst underground cav...
Tiankeng is a typical Quaternary Karst landform.The cosmogenic chlorine-36 in the Da Shiwei Tiankeng located in Guangxi Leye was mainly responded to the actions between the chlorine-35,calcium-40,
Chinese scholars Zhu xuewen put forward Tiankeng and defined it as a collapse feature which was diffe rent from the ordinary doline and developed in large-scale underground river channel.This paper analyzed the sasic ...
Based on researches done by other scholars,this paper summarized tiankeng's landscape characteristics and analyzed them.By referring to the methods and standards of tourism resources evaluation,tiankeng landscape eval...