| Meta分析在深部找矿预测中的应用——以铜陵铜山铜矿为例 |
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| 引用本文： | 彭省临,王颖,邵拥军,先成,赖健清,王雄军,张建东.Meta分析在深部找矿预测中的应用——以铜陵铜山铜矿为例[J].高校地质学报,2009,15(4). |
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| 作者姓名： | 彭省临 王颖 邵拥军 先成 赖健清 王雄军 张建东 |
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| 作者单位： | 1. 中南大学,地学与环境工程学院,长沙,410083
2. 中南大学,地学与环境工程学院,长沙,410083;中南林业科技大学,长沙,410004 |
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| 基金项目： | 受科技部国家"十一五"科技支撑计划，国家"973"计划前期研究专项 |
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| 摘 要： | 为了深入研究找矿技术方法的优选和集成,引入了"有效性"的概念来衡量某种探测技术方法的找矿预测效果.Meta分析是一种起源于医学领域,对具备特定条件的、同类研究主题的大量研究结果进行综合后统计的超常规综合统计方法.文中对引入Meta分析的思路和可行性充分分析论证后,以铜山铜矿为例,首次应用Meta分析方法对CSAMT,TEM,EH4三种物探方法所获得的二维反演剖面进行了三种方法找矿预测的有效性定量对比研究.结果表明,在铜山铜矿前山南测区,CSAMT法与EH4法的找矿预测有效性比TEM法明显要高;而CSAMT法和EH4法的找矿预测有效性没有明显差异.
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| 关 键 词： | Meta分析 探查技术 有效性 深部找矿预测 铜陵铜山铜矿 |
Application of Meta-Analysis to Deep Prospecting Predictions:An Example from the Tongshan Copper Deposit,Tongling,Anhui Province |
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| PENG Sheng-lin,WANG Ying,SHAO Yong-jun,XIAN Cheng,LAI Jian-qing,WANG Xiong-qun,ZHANG Jian-dong.Application of Meta-Analysis to Deep Prospecting Predictions:An Example from the Tongshan Copper Deposit,Tongling,Anhui Province[J].Geological Journal of China Universities,2009,15(4). |
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| Authors: | PENG Sheng-lin WANG Ying SHAO Yong-jun XIAN Cheng LAI Jian-qing WANG Xiong-qun ZHANG Jian-dong |
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| Affiliation: | PENG Sheng-lin1,WANG Ying1,2,SHAO Yong-jun1,MAO Xian-cheng1,LAI Jian-qing1,WANG Xiong-jun1,ZHANG Jian-dong1(1.School of Geosciences and Environmental Engineering,Central South University,Changsha 410083,China,2.Central South University of Forestry and Technology,Changsha 410004,China) |
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| Abstract: | A new concept of effectiveness was introduced in this paper to evaluate the prediction effect of a detection technology so as to acquire the optimization and integration of technologies for ore exploration.Meta-analysis,initially used in medical science,is an unconventional statistical method that makes comprehensive analysis and statistics on various results of researches on the same subject with specific constraints.In this paper,the principle and feasibility of the Meta-analysis was first studied and the... |
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| Keywords: | Meta-analysis exploration technology effectiveness deep prospecting prediction Tongshan copper deposit |
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