可控源音频大地电磁测深法在温泉成因分析中的应用——以连云港东海温泉为例  

Applications of CSAMT for genesis analysis of hot springs:a case study of Donghai hot-spring in Lianyungang

作　　者：王彩会[1] 陈杰[1] 左丽琼[1] 

机构地区：[1]江苏省地质调查研究院,江苏南京210018

出　　处：《地质学刊》2014年第1期79-82,共4页Journal of Geology

基　　金：江苏省2008年度地质勘查基金项目(苏国土资[2008]77号)

摘　　要：可控源音频大地电磁测深法具有勘探深度大,横向分辨率高等优点,现已成为寻找深部地热资源的主要手段。在全面认识东海县温泉镇区域地质构造的基础上,尝试采用此方法分析深部控热、控水构造,解译温泉成因,取得了较好的效果。The controlled source audio-frequency magnetotelluric method （CSAMT） was characteristic of great exploration depth and high lateral resolution, has emerged as a fundamental tool for application in seeking deep-seated geothermal resource. Based on the comprehensive understanding of regional tectonics of the hot-spring town located in Donghai, the authors attempted to employ CSAMT method to analyze the deep buried geotherm-controlled or water-controlled structures and interpret genesis of hot springs. Good results were achieved through effort.

关 键 词：可控源音频大地电磁测深法 地热资源 断裂构造 成因分析 江苏连云港 

分 类 号：P631.325[天文地球—地质矿产勘探] TK521.32[天文地球—地质学]