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发布时间：2022-06-20 16:45:01 来源：央视
简介：
今天，中国地质调查局岩溶地质研究所确认，广西。据了解，近期发现的广西乐业神鹰天坑和其它三个塌陷漏斗、溶洞群，都由伏归地下河流域孕育而来，是一个全新的天坑家族。这一天坑家族与此前乐业发现的大石围天坑群，在地质演化和生态演替上均具有相似特征，为天坑的对比研究提供了极佳案例。（总台记者 何盈 梁烨 吴天白 王洁 齐银松 沈庆 毕博超 王率 董健雄 王钰琪）After a week-long joint scientific research project, the Institute of Karst Geology of China Geological Survey confirmed on Monday that the giant karst sinkhole discovered in May, along with surrounding karst collapses and caves, originated from an underground river system called Fugui. Discovered in Leye County, south China's Guangxi Zhuang Autonomous Region, the 192-meter-deep sinkhole (known as Shenying Tiankeng) brings China's total number of this type to 30.