Analysis and evaluation of coral reef integrity based on borehole camera technology

doi:10.1080/1064119X.2015.1038758

CORC > 武汉岩土力学研究所 > 中科院武汉岩土力学所 > 岩土力学所知识全产出 > 期刊论文

	Analysis and evaluation of coral reef integrity based on borehole camera technology
	Wang, Jin-chao; Wang, Chuan-ying
刊名	MARINE GEORESOURCES & GEOTECHNOLOGY
	2017
卷号	35 期号:1 页码:26-33
关键词	Borehole camera classification standard coral reefs geological survey rock mass integrity
ISSN号	1064-119X
DOI	10.1080/1064119X.2015.1038758
英文摘要	At present, very few drilling surveys have been conducted on coral reefs, and comprehensive geological info on coral reefs is difficult to obtain. However, research on coral reefs is of great importance to development and exploitation of maritime resources. In the survey of Chenhang Island in Paracel (Xisha) Islands, we applied the digital borehole camera technology the first time in China, which resulted in a large amount of first-hand geological data. We utilized the rock mass integrity index (RMDI) method in our analysis of coral reef integrity, and the value of coefficient. in the RMDI was determined to evaluate the size effect of cavities on coral reefs. We then developed the correlation between RMDI values and coral reef integrity with references to the rock mass classification standard, which enabled the engineering evaluation of coral reef integrity. By statistical analysis of camera data gathered along the CK2 borehole for approximately 1-km length, we performed an integrity evaluation of the entire borehole length using the RMDI classification and created a coral reef stratum development diagram that was consistent with the actual cores. The results indicated: (1) the RMDI is a feasible approach for the analysis of coral reef integrity, (2) the classification system based on RMDI is feasible in the integrity evaluation of coral reefs, (3) the values of coral reef integrity obtained using the RMDI method are accurate, and (4) borehole camera survey and statistical analysis are important in the study of coral reefs.
WOS研究方向	Engineering ; Oceanography ; Mining & Mineral Processing
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000397046700004
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/3987]
专题	岩土力学所知识全产出_期刊论文国家重点实验室知识产出_期刊论文
作者单位	Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn
推荐引用方式 GB/T 7714	Wang, Jin-chao,Wang, Chuan-ying. Analysis and evaluation of coral reef integrity based on borehole camera technology[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2017,35(1):26-33.
APA	Wang, Jin-chao,&Wang, Chuan-ying.(2017).Analysis and evaluation of coral reef integrity based on borehole camera technology.MARINE GEORESOURCES & GEOTECHNOLOGY,35(1),26-33.
MLA	Wang, Jin-chao,et al."Analysis and evaluation of coral reef integrity based on borehole camera technology".MARINE GEORESOURCES & GEOTECHNOLOGY 35.1(2017):26-33.