Maps Sets and Geological Features of Eastern China Seas and Adjacent Regions

详细信息   

• 责任者：Wen Zhenhe (Key Laboratory of Marine Hydrocarbon Resources and Environmental Geology ; Qingdao 266071 ; China) ; Zhang Xunhua
• 刊名：Chinese Journal of Geophysics
• 出版年：2011
• 卷期：54(8)
• 关键词：海洋地质图 ; marine geology maps ; 地图编制 ; map compilation ; 东海 ; East China Sea
• 页码：p.2093-2101
• 图表：5 illus., 12 refs.
• 分类号：0200
• 出版序号：1549
• issnNo：ISSN0001-5733
• isbnNo：CN11-2074/P

摘要

As the development of marine geological surveying cause, it was greatly necessary for mapping the new geophysical maps sets in marine regions. The 1∶100 million geophysical maps sets, in East China Sea, was grouped by Free air gravity anomalies maps, Bouguer gravity anomalies maps, magnetic anomalies maps, surface sediment distributing maps, and regional structuring maps. The digital mapping techniques were used to assimilate and standard the new and old literatures, and the large scale new maps were obtained in this study. Additionally, based on the study results of geophysical maps sets, the study has summarized the geophysical field characteristics, surface sediment distribution characteristics, and then, the regional tectonic units were divided of East China Sea.