生态区绿色勘查评价方法及评价标准探讨

Evaluation method and evaluation standard of green exploration in ecological area

绿色勘查为绿色发展在地质工作中的具体体现,我国在实施绿色勘查方面起步较晚,至今国家层面仍未出台统一的评价方法与评价标准,从而制约着对绿色勘查的认识及理解。通过查阅国家及地方关于地质勘查指导原则及规范标准,总结国内自实施绿色勘查以来取得的成就,分析国外矿业大国在不同生态区实行的地质勘查政策及评价标准。最终,结合我国地质勘查问题及现状、区域矿产资源分布与经济状况,提出不同生态区绿色勘查评价方法及准则。对地质勘查造成的影响进行量化,提出勘查工作在生态保护区、脆弱区、一般区分别达到95分、90分、85分以上者可称达到绿色勘查标准。并建议我国适当改变生态保护区、脆弱区地质工作政策,使环境保护与资源勘查、经济发展相协调。

Green exploration is the concrete embodiment of green development in geological work. China began green exploration relatively late. Up to now, there has not been a unified evaluation method and standard yet at the national level , which restricts the understanding of green exploration. With review of the national and local guiding principles and standards for geological exploration, the advances are summarized since the implementation of green exploration in China, and analysis is made of the policies and evaluation standards for geological exploration implemented in different ecological zones by major mining countries abroad. Finally, in view of geological exploration problems and current situation, regional distribution of mineral resources and economic situation in China , green exploration evaluation methods and criteria are proposed for different ecological zones. The impact of geological exploration is quantified, and it is recommended that exploration work should reach 95 points, 90 points and 85 points respectively in ecological conservancy areas, fragile areas and general areas to meet the green exploration criteria. It is proposed that China should change the geological exploration policies for ecological conservancy areas and fragile areas, so as to keep ecological environmental protection in pace with resource exploration and economic development.