摘要
针对资源型城市环城矿山排土场存在严重生态破坏、扬尘污染、水土流失等问题,以安徽省马鞍山市姑山铁矿钟山排土场为例,研究形成了生态环境综合治理钟山排土场模式,该模式由生态用材林(防风林)区、水土保持林区、生态农业区和生态经济林区等构成。经过治理,钟山排土场的水土流失严重等问题得到了彻底解决,并取得了显著的生态、社会和经济效益,该模式可为长江流域环城矿山排土场等废弃地的生态环境综合治理提供参考借鉴。
In view of the serious problems in mine waste dump around resource-based city in Yangtze Riv-er Basin,such as serious ecological damage,dust pollution,soil erosion etc,and taking Zhongshan wastedump under Maanshan Gushan iron mine,as a case,the comprehensive treatment mode for ecological envi-ronment has been investigated and formed. This mode consists of the ecological timber（wind breaks）area,forest area of soil and water conservation,ecological agriculture area and other economic forest area. Aftertreatment,the issues including the soil erosion and other damage in Zhongshan waste dump have been com-pletely solved with significant ecological,social and economic benefits. This mode provides a reference forthe scheme of ecological environment of the mine waste dump around the city in the Yangtze River Basin.
出处
《安徽农学通报》
2015年第5期85-87,共3页
Anhui Agricultural Science Bulletin
基金
2012年马鞍山市科技计划项目"马鞍山市环城矿山废弃地现状调查及生态恢复技术研究"
安徽省科技攻关项目"安徽省冶金矿山土壤主要重金属污染物生物恢复技术研究"(项目编号:1301042125)
关键词
资源型城市
矿山
排土场
生态环境
综合整治
Resource-based city
Mine
Waste dump
Ecological environment
Comprehensive treatment
