| Geochemical Mapping——Evolution of Its Aims,Ideas and Technology |
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| 作者单位： | XIE Xuejing* Institute of Geophysical and Geochemical Exploration，Chinese Academy of Geological Sciences，Langfang，Hebei 06500，China |
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| 摘 要： | The development of geochemical mapping progressed from local geochemical prospecting through regional geochemical exploration and regional geochemical mapping to national and global geochemical mapping.This paper discusses the evolution of aims,ideas and methodology of geochemical mapping in Western countries,Russia and China.The sophistication of geochemical mapping methodology will make great contributions to solving resources and environmental problems in the 21~(st) century.
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