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陕北侏罗纪煤田生态环境脆弱,采煤引起的环境问题突出,而煤层埋藏深度较大的尔林兔勘查区煤层赋存条件优越、厚度大、煤层稳定,是实现保水采煤的理想区域。文章论述了尔林兔勘查区煤层特征及变化规律,讨论了该区煤层开采的优越性,提出了优先开发的建议。
The Jurassic coalfield in Northern Shaanxi has fragile ecological environment and prominent environmental problems caused by coal mining. The coal seams in Erlin rabbit exploration area with large depth of coal seam have favorable conditions of occurrence, large thickness and stable coal seam, which is an ideal area for water-conserving coal mining . This paper discusses the characteristics and variation of coal seams in Erlin rabbit exploration area, discusses the superiority of coal seam mining in this area, and puts forward the suggestion of priority exploitation.