近年来国外勘查地球物理的若干进展与趋势  

The trends and developments of mining geophysics in recent years abroad

作　　者：吴其斌[1] 马冰[2] 张桂平[2] 

机构地区：[1]国土资源部信息中心 [2]中国地质图书馆

出　　处：《物探与化探》2015年第6期1261-1266,共6页Geophysical and Geochemical Exploration

基　　金：中国地质调查局项目"物化探软件测试技术研发与综合探测方法集成"(12120113101201)

摘　　要：新世纪以来,矿产勘查投资上升,但矿产发现率并未明显提升。过去十年矿床发现成本不断攀升,已经翻番。矿产勘查正逐渐向盖层下深部转移。严峻的矿产勘查形势推动着勘探地球物理技术进步,在仪器设备、数据解释与反演、方法应用以及矿床发现等方面取得了长足的发展:更高的灵敏度和精度、更多种类型数据的无缝采集、更加精准的解释方法、更大的探测深度、更广的应用领域以及提升的矿床发现成功率。与此同时,物探方法充分借鉴了当今信息技术的最新成就,与地质和其它勘查方法不断渗透与融合,不断增强矿产勘查能力与成效。The mineral exploration expenditures have risen since new millennium,but the discovery rates have not significantly improved. The discovery costs have been rising and have doubled in the last decade. Mineral industry have to progressively explore under deeper cover. The grim situation of mineral exploration promoted the development of geophysical technology,and has made great advances in the aspects of instrument equipment,data interpretation and inversion,potential application and improved success rate in discovery： higher sensitivity and accuracy,seamless collection of multiple data types,more accurate interpretation,greater the detection depth,a wider range of applications and improve the success rate of discovery. At the same time,the geophysical exploration methods have fully been using the latest achievements of information technology,and integrating with geology and other exploration methods in order to enhance the detectability and effectiveness of mineral exploration.

关 键 词：勘查地球物理 进展与趋势 矿床发现 成矿系统 大数据 

分 类 号：P631[天文地球—地质矿产勘探]