森林沼泽景观区区域化探新、旧方法技术应用效果对比

EFFECTIVE COMPARISON BETWEEN NEW AND OLD REGIONALLY GEOCHEMICAL EXPLORATION METHODS ADOPTED IN SWAMP REGIONS OF FOREST

自森林沼泽景观区1∶20万区域化探工作开展以来,各个单位、不同阶段工作方法技术各有不同,工作效果不明显。中国地质科学院地球物理地球化学勘查研究所近年来通过研究制定了新的工作方法技术,通过应用取得了较好的效果,为此本文仅以内蒙古一二五公里幅1∶20万区域化探新、旧方法技术的应用效果对比进行初步探讨。

Since the time when regionally geophysical and geochemical exploration at 1 ： 200, 000 started in swamp regions of forest, different working techniques and methods used in different projects at each stage have revealed unideal results. A new working method and technique has been created by the Geophysical and Geochemical Exploration Institute of the Chinese Academy of Geological Sciences, which has produced good results through application. Based on the 125 Gongli Quadrangle of geochemical exploration at a scale of 1： 200, 000 accomplished in Inner Mongolia Autonous Region, in which both the methods had been used, a comparison between the new and old methods is discussed in this paper.