Sinkholes Important Bryophyte Areas: The Case of the Guajataca Commonwealth Forest in Puerto Ricodoi:10.1639/0747-9859-26.2.45Mervin Perez
that of byssal attachment to the hard surfaces of underground freshwater rivers, caves, pits, and sinkholes in the Tethyan arc of the Dinaric karst. In... Brian,Morton,Fls,... - 《Biological Journal of the Linnean Society》 被引量: 6发表: 2013年 ...
Aerial photo taken on March 28, 2018 shows scenery inside a sinkhole in Zhenxiong County, southwest China's Yunnan Province. Altogether six sinkholes are found 51 kilometers away from the Zhenxiong County, which take up about 600 mu (about 40 hectares). The biggest sinkhole has a diameter ...
Aerial photo taken on May 3, 2019 shows the Luoquanyan sinkhole, which measures 290 meters in depth, in Xuan'en County, central China's Hubei Province. (Xinhua/Song Wen) Prev 1 2 3 4 5 6 Next YOU MAY LIKE Scenery of Guanyintang Wetland Park in Bishan, China's Chongqing Scenery ...
The vegetation down in the sinkholes is also healthy, with evidence of the tallest primitive Dong palm trees (caryota urens), which comes under second-class state protection in China. By the end of 2017, the number of sinkhole clusters found in China stood at 27 with ...
Quarrying can cause sinkhole collapse, which can result in capture of surface water. In the Tournaisis area, southern Belgium, about thirty sinkholes ... SL Hobbs,J Gunn - 《Quarterly Journal of Engineering Geology & Hydrogeology》 被引量: 26发表: 1998年 Detection and mapping of ghost-rock...
Chinese researchers have found the world's deepest underwater sinkhole, or blue hole, at China's Xisha Islands in the South China Sea. The blue hole is 300.89 meters deep, surpassing the current record of 202 meters, the researchers confirmed Friday.
The most common months for cover collapse are April, May, and June. Continued accumulation of case histories of cover collapse in Kentucky will result in a better understanding of where, when, how, and why cover collapse occurs. 展开 关键词: Karst Sinkhole Cover-collapse Kentucky Geohazard ...
team, which consisted of speleologists and cavers from China, France and Belgium, went through field measurements and found one of the two giant sinkholes, measuring over 300m in depth, 250m in width and 120m in length at the bottom, is one of the world's 50 largest karst sinkholes....
Photo taken on May 3, 2019 shows a plant at the bottom of the Luoquanyan sinkhole, which measures 290 meters in depth, in Xuan'en County, central China's Hubei Province. (Xinhua/Song Wen) 1 2 3 4 5 6 Next YOU MAY LIKEScenery of Guanyintang Wetland Park in Bishan, China's ...