城市地质2025，Vol.20Issue(3)：352-358,7.DOI:10.3969/j.issn.2097-3764.2025.03.009
北京地区地热资源成矿机理及矿产品位分区研究
Minerogenic mechanism and mineral grade zoning of geothermal resources in Beijing
摘要
Abstract
Beijing possesses abundant geothermal resources,significantly contributing to the capital's energy conservation,emission reduction,and quality of life.This study analyzes the geological conditions and distribution characteristics of these resources and their formation mechanism.For geothermal heating,resource development areas were zoned into normal and anomalous thermal regions based on geothermal gradients,delineating six normal subzones(171.6 km²)and seven anomalous subzones(1640 km²).Subsequently,geothermal resource reserves were classified into three grades-high,medium,and low,based on three critical parameters:fluid temperature,water production capacity,and recharge capacity.High-grade resource areas cover～545.8 km²,while medium-grade areas cover～1147.6 km².Collectively,high and medium-grade resources constitute 61.4%of the total geothermal field area.This distribution underscores the substantial potential for optimizing geothermal resource development and utilization in Beijing.关键词
地热资源/发育特征/成矿机理/矿产品位Key words
geothermal resources/evolution features/minerogenic mechanism/mineral grade引用本文复制引用
徐巍,冯丹,夏思琪,鲁鹤,王雨石,张俊华,古彦斌,丁桂伶,惠骏贤..北京地区地热资源成矿机理及矿产品位分区研究[J].城市地质,2025,20(3):352-358,7.基金项目
2023年北京市地热资源和矿泉水动态监测及设备维护管理项目(11000022T000000439449)资助 （11000022T000000439449）
