白杨河矿区煤炭开采对流域生态系统的影响
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摘要
为减少大规模煤矿开发对环境的影响,矿区总体规划在编制过程中需要同步开展规划环评,对矿区的布局、规模、结构、建设时序等提出优化调整建议。白杨河矿区地处新疆准噶尔盆地西北边缘绿洲区,该区域生态系统相对脆弱和敏感,其沿白杨河河谷遍布的天然林和公益林对维系区域生态系统安全有着至关重要的作用。通过矿区典型煤矿采煤沉陷影响预测,重点分析矿区煤炭开采对流域地下水系统和生态系统的影响,从而提出降低开发规模、暂不开发9个矿井等优化调整建议,为政府管理部门提供决策依据。
To alleviate the impact of large-scale coal mine development on the environment,planning EIA should be carried out synchronously in the process of compiling the overall plan of mining area.Suggestions for optimizing and adjusting the layout,scale,structure and construction sequence of mining areas are put forward.Baiyanghe Mining Area is located in the oasis area on the northwest edge of Junggar basin in Xinjiang,The region's ecosystem is relatively fragile and sensitive,The natural forests and public welfare forests scattered along the Alamo River valley play a vital role in maintaining regional ecosystem security.Based on the prediction of the impact of coal mining subsidence in typical coal mines in the mining area,the auhtor focuses on the analysis of the impact of coal mining in mining areas on the groundwater system and ecosystem in the basin,puts forward some suggestions on optimizing and adjusting such as reducing development scale and not developing 9 mines,which can provide an important basis for decision making of government administrations.
To alleviate the impact of large-scale coal mine development on the environment,planning EIA should be carried out synchronously in the process of compiling the overall plan of mining area.Suggestions for optimizing and adjusting the layout,scale,structure and construction sequence of mining areas are put forward.Baiyanghe Mining Area is located in the oasis area on the northwest edge of Junggar basin in Xinjiang,The region's ecosystem is relatively fragile and sensitive,The natural forests and public welfare forests scattered along the Alamo River valley play a vital role in maintaining regional ecosystem security.Based on the prediction of the impact of coal mining subsidence in typical coal mines in the mining area,the auhtor focuses on the analysis of the impact of coal mining in mining areas on the groundwater system and ecosystem in the basin,puts forward some suggestions on optimizing and adjusting such as reducing development scale and not developing 9 mines,which can provide an important basis for decision making of government administrations.
引文
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[7] 崔树军,宋海军,陈纳,等.新常态下煤矿区总体规划环境评价的思考[J].内蒙古煤炭经济,2017(24):101-103.
[8] 李卫红,郝兴明,覃新闻,等.干旱区内陆河流域荒漠河岸林群落生态过程与水文机制研究[J].中国沙漠,2008(6):1113-1117.
[2] 苗立永.“三线一单”在煤炭矿区规划环评中的应用探讨——以陕北榆横矿区北区规划环评为例[J].能源环境保护.2018,32(5):51-54.
[3] 麦方代.煤炭矿区规划环评实践——以新疆白杨河矿区总体规划环评为例[J].环境保护,2017,45(22):66-69.
[4] 张彪,李岱青,高吉喜,等.我国煤炭资源开采与转运的生态环境问题及对策[J].环境科学研究,2004,16(7):35-38.
[5] 谭杰.煤炭矿区生态修复发展现状及问题探讨[J].能源环境保护,2018,32(5):45-47.
[6] 付国臣.矿区规划环评生态环境影响研究——以霍林河矿区总体规划为例[D].呼和浩特:内蒙古大学,2013.
[7] 崔树军,宋海军,陈纳,等.新常态下煤矿区总体规划环境评价的思考[J].内蒙古煤炭经济,2017(24):101-103.
[8] 李卫红,郝兴明,覃新闻,等.干旱区内陆河流域荒漠河岸林群落生态过程与水文机制研究[J].中国沙漠,2008(6):1113-1117.