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<正>一、引言 为勘查以石油为主的近海海底矿产资源,从七十年代起,在南海陆架区开展了地质和地球物理综合调查工作。调查面积约为九万平方公里,包括八、九十米水深以内的广大海域(图1、图2)。
Abstract：A series of geological and geophysical surveys have been made on the continental shelf of the South China Sea to explore for the submarine mineral resources, especially for oil, since 1970.This paper deals with the modern sediments only. There are fifteen groups of deposit patterns in the exploring region.These deposits primarily consist of the continental clastic minerals. We fond that the changes of the distribution of chemical composition are regular. The formation and distribution of the deposits are controlled by tectonic, hydrodynamical, biological and chemical factors in the sedimentation process.
[1] 中华人民共和国科学技术委员会海洋组海洋综合调查办公室,1964:全国海洋综合调查报告、中越合作北部湾海洋综合调查报告。
[2] 王琦、杨作升,1981:黄海南部表层沉积物中的自生黄铁矿,海洋与湖沼,12卷,1期。
[3]~~
基本信息:
DOI：10.16562/j.cnki.0256-1492.1981.02.005
引用信息:
[1]朱成文.南海西北部近海海底沉积物特征[J].海洋地质研究,1981(02):50-60.DOI:10.16562/j.cnki.0256-1492.1981.02.005.