GIS多源信息统计分析代数法在铀成矿预测评价中的应用——以四川省降扎地区为例  

Application of GIS multi-source information covariance analytic algebraic method to estimation and evaluation of uranium ore-formation——A case from Jiangzha region in Sichuan Province

作　　者：祝宏勋[1] 潘红平[2] 简兴祥[1] 

机构地区：[1]成都理工大学,四川成都610059 [2]四川省核工业地质局,四川成都610021

出　　处：《世界核地质科学》2007年第1期44-49,共6页World Nuclear Geoscience

摘　　要：利用GIS多源信息统计分析代数法开展了降扎地区铀矿资源预测评价,确定了2个Ⅰ级、1个Ⅱ级和1个Ⅲ级铀成矿远景区。研究表明,该方法可行,结果可信,可以应用到整个若尔盖铀矿田铀资源的预测评价。Estimation and evaluation of uranium resources in Jiangzha region, Sichuan Province are carried out through GIS multi-sources information covariance analytic algebraic method, and two class Ⅰ prospective areas, one class Ⅱ prospective area and one class Ⅲ prospective area are identified finally. The result shows that this method is credible, and can be applied to the whole Nuoergai uranium orefield.

关 键 词：GIS 代数法 铀矿资源 预测评价 

分 类 号：P619.14[天文地球—矿床学] TP79[天文地球—地质学]