Application of Weights of Evidence Method to Quantitative Prognosis and Evaluation of Mineral Resources in Zhangjiakou Area, Hebei Province

详细信息   

• 责任者：Li Suimin (Shijiazhuang University of Economics ; Shijiazhuang 050031 ; China) ; Yao Shuzhen
• 刊名：Mineral Deposits
• 出版年：2008
• 卷期：27(5)
• 关键词：多金属矿 ; polymetallic ores ; 证据权重法 ; evidence weight methods ; 河北 ; Hebei
• 页码：p.647-654
• 图表：4 illus., 3 tables, 12 refs.
• 分类号：1001
• issnNo：ISSN0258-7106
• isbnNo：CN11-1965/P

摘要

Based on the lead-zinc-silver metallogenic regularity of Zhangjiakou area in Hebei Province, the authors studied strata, buffering zone of magma and faults, and geochemical and geophysical anomaly zones by using geographic information system software. Through an analysis of integrated evidence factors through evidence weight, the authors finally completed ore-prospecting target prognosis of the study area and also discussed some problems concerning the extraction of ore-controlling information in the prognostic process.