摘要
找矿远景区优选是矿产预测评价中的重要研究内容之一。文章利用多层次模糊综合评价的方法优选西藏冈底斯斑岩铜矿找矿远景区。实践结果表明:该方法不仅能够比较全面地考虑各种因素的影响及其相互作用,实现优选找矿远景区的合理、定量分析,并能在一定程度上反映出影响找矿远景区优选的关键因素,减少了人为主观因素,其优选结果具有客观性和科学性。
To optimally select the highly prospective terrains is one of main tasks in mineral resources prediction and assessment. A ease study was carried out in the Gangdese porphyry copper mineralization belt in Tibet to optimally generate the exploration target areas with high mineralization potential by using the multilevel fuzzy synthesis judgment. The study shows that the method used in this paper can not only optimally generate targets with consideration of all the relevant factors and their interactions, but also reflect the most important factors and reduce the subjective influence, which make the result more objective and practical.
出处
《地质与勘探》
CAS
CSCD
北大核心
2009年第2期85-89,共5页
Geology and Exploration
基金
国土资源大调查项目(2003182004-8)资助
关键词
找矿远景区
多层次模糊综合评价
西藏
prospective terrains, multilevel fuzzy synthesis judgment ,Tibet
