| 美国矿床环境研究动态及建议 |
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| 引用本文： | 汪明启,任萍,严光生.美国矿床环境研究动态及建议[J].地球科学进展,2004,19(4):636-641. |
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| 作者姓名： | 汪明启 任萍 严光生 |
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| 作者单位： | 中国地质大学,北京,100083;中国地质调查局发展研究中心,北京,100083 |
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| 基金项目： | 中国地质调查局基金项目"矿床环境模型及评价指标研究"(编号:20021000002)资助 |
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| 摘 要： | 通过收集美国地质调查局近几年公开出版物及其网站上发布的资料,总结了美国在环境矿床学研究方面的最新成果,内容涉及32种矿床的地质—环境模型、矿床的环境地球化学背景或基准值、流域性矿床—环境综合研究和特殊矿床的环境效应等方面。结合美国的研究成果和我国国情,建议我国地质调查局现阶段在该领域研究首先集中在矿床的地质—环境模型和用于战略性资源评价中的矿床环境评价指标等战略性研究上。
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| 关 键 词： | 矿床地质-环境模型 地球化学基准值 矿床环境效应 |
| 文章编号： | 1001-8166(2004)04-0636-06 |
| 收稿时间： | 2003-02-19 |
| 修稿时间： | 2003年2月19日 |
THE UPDATES ON GEOENVIRONMENTAL STUDY OF MINERAL DEPOSITS IN THE UNITE STATES AND PROPOED STRATEGY FOR CHINA |
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| WANG Ming-qi,REN Ping,YAN Guang-sheng.THE UPDATES ON GEOENVIRONMENTAL STUDY OF MINERAL DEPOSITS IN THE UNITE STATES AND PROPOED STRATEGY FOR CHINA[J].Advance in Earth Sciences,2004,19(4):636-641. |
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| Authors: | WANG Ming-qi REN Ping YAN Guang-sheng |
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| Institution: | 1.China University of Geosciences, Beijing 100083,China; 2. Development Research Center of China Geological Survey, Beijing 100083, China |
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| Abstract: | The data from the US Geological Survey's official Web site: www.usgs.com and some publications in recent years were collected and up-to-date results from the study of geoenvironment of mineral deposits was summarized. The USGS recent studies were mainly focused on the geoenvironmental models of mineral deposits (32 different types of deposits including volcanic-associated massive sulfide deposits, Sedex, porphyry Cu, Carlin-type Au and Mississippi-valley type Pb-Zn), geochemical background and baseline of mineral deposits and mines, comprehensive study on watershed environmental characterization of mineral deposits, specific study of environmental effects in particular mineral deposits. USGS intensive research on the geoenvironment of mineral resources gives the traditional geologists in China a good example of how to survive the hardship because of thrinking mine industry in highly competitive academic world. Based on the studies of USGS and China's current situation, the authors suggest that it would be highly recommendable for China Geological Survey to initiate the likelihood study of geoenvironment models of mineral deposits and environmental assessment indexes of strategic mineral deposits using the data from mineral resource survey and exploration as soon as possible. |
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| Keywords: | Geoenvironment of mineral deposits Geoenvironmental model of mineral deposits Geochemical background and baseline Environmental effects of mineral deposits |
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