通过对鄂尔多斯煤盆地主要环境地质问题(沙漠化、水土流失、水环境)的研究 ,来反映该区综合地质环境质量现状 ,将该区划分出二十一个不同的地质环境质量区 ,并在此基础上对侏罗系主要煤矿区地质环境质量现状作了评价 ,对煤田开发前期地质环境的认识和治理具有现实意义。 Through the study of the major environmental geological problems (desertification, soil erosion, water environment) in the Ordos coal basin, the status quo of the comprehensive geological environment quality in this area is reflected, and the area is divided into 21 different geo-environmental quality areas Based on the assessment of the status quo of geological environment quality in the major coal mining areas in the Jurassic, it is of practical significance to understand and manage the geological environment in the early stage of coalfield development.