陕西神府煤田环境地质问题及成因

详细信息

收稿日期: 2009-10-16

修回日期: 2010-05-12

刊出日期: 2010-09-30

THE ENVIRONMENTAL GEOLOGICAL PROBLEMS AND CAUSES OF THE SHENFU COALFIELD IN SHAANXI PROVINCE

Received Date: 16 October 2009

Revised Date: 12 May 2010

Publish Date: 30 September 2010

摘要: 神府煤田位于毛乌素沙漠与陕北黄土高原交接带，原生地质及生态环境脆弱.近年来，由于神府煤田超强度的煤炭开采，造成大面积采空区，形成了地面塌陷、区域地下水位下降、矿区地质灾害等一系列环境地质问题.以2006年神府矿山环境调查数据为基础，从自然和人为因素2个方面综合分析神府煤田环境地质问题，认为其形成原因为煤层埋藏浅、超设计能力开采以及煤矿恢复治理力度不够等等.
- 神府煤田 /
- 环境地质问题 /
- 影响因素 /
- 陕西省
Abstract: The Shenfu Coalfield, located in the joint bet between Maowusu desert and Northern Shaanxi loess plateau, is in a fragile geological and ecological and environment. In recent years, excessive mining causes large mined-out area in the coalfield, leading to a series of geo-environmental problems such as ground subsidence, the regional groundwater table declining and mining geological hazards. Based on the data of environmental survey in Shenfu Coalfield, the environmental geological problems of the coalfield are analyzed in the aspects of both natural and artificial factors.
- Shenfu Coalfield /
- environmental geological problems /
- influential factor /
- Shaanxi Province