摘要
近几年,地球化学勘查无论从技术层面还是思想层面都得到迅速发展,主要包括:解决了几种特殊景观区普遍存在的有机质和风成砂等因素对异常的干扰问题;电地球化学、地气溶胶地球化学、金属元素活动态地球化学等深穿透地球化学勘查技术在寻找隐伏矿的理论和应用上逐渐趋于成熟;构造地球化学勘查技术成为隐伏矿定位预测评价中的关键技术之一,并形成一套完整的勘查技术流程;人工神经网络分析等地球化学数据处理新方法不断发展;建立了多目标区域地球化学调查体系,实现了资源调查与环境调查并举。未来,地球化学勘查将在农业、土地利用规划、坏境预警和保护等领域得到越来越多的应用。
In recent years, geochemical survey has seen a high?speed development not only at the technical level but also at the ideo?logical level. The disturbances of organic material and eolian sands on anomalies over some special landscape areas have been solved. Deep?penetrating geochemical survey techniques such as electrogeochemical survey techniques, aerosol geochemical survey techniques, active metallic element geochemical survey techniques in search for concealed ore deposits have gradually matured in theory and appli?cation. Exploration technique of tectono?geochemistry has been one of key technology in the locating, predicting and evaluating of buried ore deposits, and has formed a complete technical process. Artificial neural network and other new methods for analysis of geochemical data have been steadily improved. The system of muti?purpose regional geochemical survey has been established, which helps concur?rent development of resource survey and environmental survey. In the future, geochemical survey will get more and more applications in such fields as agriculture, land use and plan, environmental early warning and protection.
出处
《物探与化探》
CAS
CSCD
2015年第4期686-690,共5页
Geophysical and Geochemical Exploration
基金
国家自然科学重点基金项目(20120003)
有色金属矿产地质调查中心西南地质调查所矿产资源预测评价工程实验室项目(2010)
昆明理工大学创新团队项目(2012
2009)
关键词
特殊景观区
隐伏矿
深穿透地球化学
构造地球化学
数据处理
多目标区域地球化学
special landscape area
concealed ore deposit
deep-penetrating geochemistry
tectono-geochemistry
data processing
muti-purpose regional geochemistry
