浅层地热能开发利用适宜性分区方法研究--以安徽省浅层地热能调查评价为例

摘要

Based on study of the method of suitability zoning of shallow geothermal development and utilization in Anhui Province, this paper put forward a method combining key factor method, analytical hierarchy process and synthetic index, with shallow geothermal energy occurrence, technical, economic and environmental conditions as assessment factor, and key factor as necessary condition. This comprehensive assessment method can objectively reflect suitability features of development and utilization the assessment area. Suitability zoning is an important fundamental work that runs through the whole process of shallow geothermal energy investigation and assessment and guides reasonable development and utilization. The choice of zoning method and assessment factor should suit the local conditions.%通过对安徽省浅层地热能开发利用适宜性分区方法进行研究，提出以浅层地热能资源赋存及技术经济、环境条件为评价因子，以关键因子为必要条件，采用关键因子法、层次分析法及综合指数法进行适宜性分区的方法；该综合评价方法能客观反映评价区开发利用适宜性特征。适宜性分区是贯穿于浅层地热能调查评价工作全过程并指导合理开发利用的重要基础性工作，其分区方法及评价因子选取需要紧密结合实际、因地制宜。