Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Geoscience》 2006-04
Add to Favorite Get Latest Update

Tectonic Controls on Gas Hydrate Deposits and Their Characteristics

ZHANG Guang-xue~(1),ZHU You-hai~(2),LIANG Jinqiang~(1),WU Shi-guo~(3),YANG Mu-zhuang~(4),SHA Zhi-bing~(1)(1.Guangzhou Marine Geological Survey,Guangzhou,Guangdong 510760,China;2.Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing 100037,China;3.Institute of Oceanology,Chinese Academy of Sciences,Qingdao,Shandong 266071,China;4.College of Geography,Guangzhou University,Guangzhou,Guangdong 510006,China)  
Tectonic environment is an important factor of gas hydrate formation.Special structure bodies,such as accretionary prism,fault-folded system,mud dirpir and slide body are important geological reservoirs of gas hydrates.Based on studying of these special structure bodies and fluid movements for gas hydrate formation,six types of tectonic-controlled gas hydrate reservoirs including accretionary prism,buried anticline,basin-edge slope,fault-folded,slide and dirpir are summarized.The South China Sea is located at the junction of the Eurasian,the Pacific and the Indian-Australian plates,and it is one of the complex continental margins which are of active margin in early and passive margin in late.Five tectonic types of gas hydrate deposits including accretionary prism,fault-folded,dirpir,slide type and basin-edge slope are identified in the South China Sea.
【Fund】: 国家自然科学基金项目(40473001);; 中国科学院知识创新重要方向项目(KZCX3-SW-219)
【CateGory Index】: P744.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved