沉积与特提斯地质2011，Vol.31Issue(3)：100-106,7.
基于GIS的证据权重法对三江地区的铜矿成矿预测
An application of GIS-based evidence weight method to the metallogenic prognosis of the copper deposits in the Jinshajiang-Lancangjiang-Nujiang area, western China
摘要
Abstract
On the basis of the databases of geology and copper ore deposits, 6418 statistical units are divided for the Jinshajiang-Lancangjiang-Nujiang area in southwestern China. The authors have extracted 12 evidence factors including strata, rock masses, faults and so on with the aid of CIS spatial analysis, and constructed the evidence weight prospecting model. 44 forecast prospects are delineated, of which 9 are grouped into A type, 15 into B type and 20 into C type.关键词
GIS/证据权模型/铜矿/成矿预测/三江地区Key words
GIS/ evidence weight model/ copper deposit/ metallogenic prognosis/ Jinshajiang-Lancangjiang-Nujiang area分类
天文与地球科学引用本文复制引用
李荣,董国臣,王硕,孔会磊,聂飞..基于GIS的证据权重法对三江地区的铜矿成矿预测[J].沉积与特提斯地质,2011,31(3):100-106,7.基金项目
本文受国家重点基础研究发展规划项目(2009CB421002),111计划项目(B07011)和中国地质调查局综合研究项目(1212010610104)联合资助 （2009CB421002）
