呼伦贝尔半干旱草原区化探方法技术研究  

On the Technical Method for Conducting Geochemical Survey in Hulun Buir Grassland Semiarid

作　　者：李清 赵玉涛 

机构地区：[1]地矿部区域重力调查方法技术中心

出　　处：《地质与勘探》1992年第5期40-45,共6页Geology and Exploration

摘　　要：本文对内蒙呼伦贝尔半干旱草原区的区域化探方法技术进行了研究,提出了排除风成沙干扰的取样层位和粒级,开展水化学测量也取得了一定效果。Through a careful study of the technical method in the development of regional geochemical explo-ration in Hulun Buir semiarid grlasland,.it is concluded that good exploration results could be achievedby eliminating the wind blown sand disturbed sampling horizon and grain-size grade and carrying outhydrochemical survey in the mentioned semiarid grassland.

关 键 词：风成沙 粒级 层位 采样 水化学 

分 类 号：P578.41[天文地球—矿物学]