| 走向21世纪的地球化学填图 |
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| 引用本文： | 施俊法.走向21世纪的地球化学填图[J].地球科学,1999,8(3):96. |
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| 作者姓名： | 施俊法 |
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| 作者单位： | 中国地质矿产信息研究院 |
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| 基金项目： | 国土资源部“矿产资源定量预测及勘查评价开放实验室”基金,国家攀登项目 |
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| 摘 要： | 通过分析国外区域地球化学填图计划，指出现代区域地球化学填图具有多目标的特征，强调测定多元素总量和有效态含量；论证了超低密度地球化学填图技术．最后，针对国土资源地质大调查，提出了裸露区、半裸露区、平原区和覆盖区的地球化学填图的内容与方法，期望对我国地球化学填图起推动作用
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| 关 键 词： | 地球化学填图 矿产勘查 环境地球化学 |
| 修稿时间： | 1999-01-10 |
GEOCHEMICAL MAPPING FOR 21ST CENTURY |
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| Shi Junfa.GEOCHEMICAL MAPPING FOR 21ST CENTURY[J].Earth Science-Journal of China University of Geosciences,1999,8(3):96. |
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| Authors: | Shi Junfa |
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| Abstract: | All the modern geochemical mapping projects in the world are characterized by mutiply purposes with their emphasis on the determination of total and effective contents of elements. The ultra_low density sampling theory is presented in this paper. In addition, the objects and methods for the geochemical mapping in the exposed area, semi_exposed area, alluvial plain and covered area are also presented in this paper for the large geological survey of national land resources. It is expected that these methods may have a positive impact on the growth of the geochemical mapping in China. |
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| Keywords: | geochemical mapping mineral exploration environmental geochemistry |
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