试论我国重要景观区中景观·表生因素对金·铜区域地球化学异常标志的影响  

A TENTATIVE DISCUSSION ON THE INFLUENCE OF LANDSCAPE AND EPIGENETIC FACTORS UPON INDICATORS OF COPPER AND GOLD GEOCHEMICAL ANOMALIES IN IMPORTANT LANDSCAPE REGIONS OF CHINA

作　　者：朱有光[1] 蒋敬业[1] 李泽九[1] 李方林[1] 欧阳建平[1] 

机构地区：[1]中国地质大学地球化学研究所,湖北武汉430074

出　　处：《物探与化探》2001年第6期418-424,共7页Geophysical and Geochemical Exploration

基　　金：地质矿产部"九五"重点项目 (95 0 5 2 0 4)

摘　　要：总结从我国东北到西南的 5个重要景观区中 13个金、铜异常区的表生地球化学异常特征 ,通过特征对比得出金、铜元素在上述地区表生介质中分布、分配及异常发育特征的基本规律 ,并根据这些初步规律提出景观。This paper has summarized characteristics of epigenetic geochemical anomalies in 13 gold and copper anomalous areas within 5 important landscape regions from northeast to southwest China. A comparison of these characteristics has revealed the basic regularity of the distribution of gold and copper in epigenetic media of these regions as well as characteristics of anomaly development. On such a basis, the paper also discusses problems as to what kinds of regional anomaly indicators are affected by these factors and to what extent they are affected.

关 键 词：景观 表生地球化学异常 区域地球化学异常 中国 金元素 铜元素 表生介质 

分 类 号：P595[天文地球—地球化学] P632[天文地球—地质学]