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DISCUSSION ON USE OF REGIONAL GEOCHEMICAL EXPLORATION DATA FOR ECOLOGICAL ENVIRONMENT APPRAISAL

ZHANG Ying-e,TANG Zheng-jiang(Institute of Exploration Technology of Anhui Province,Bengbu,Anhui 233005,China)  
Based on many years of experience in regional geochemical exploration work,combined with understanding of eco-environment geochemistry theory,the author tried to evaluate environmental quality of the study area using regional geochemical exploration data(1:200000),analyzed the soil fertility,deficiency or excess of human healthy elements,judged the human living environment quality,and discussed the risk and effective use.
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