植被恢复对矸石山生态环境效应影响研究  

IMPACT OF VEGETATION RESTORATION ON THE ECO-ENVIRONMENT IN COAL WASTE PILES

作　　者：闫钦运[1] 

机构地区：[1]兖州煤业股份有限公司兴隆庄煤矿,山东兖州272102

出　　处：《能源环境保护》2009年第2期19-21,共3页Energy Environmental Protection

摘　　要：以兴隆庄煤矿绿化矸石山和裸露矸石山为研究对象,研究了植被恢复对矸石山生态环境效应的影响。结果表明,植被的恢复重建了矸石山生态系统,改善了矸石山生态环境:气温平均降低3.7℃、空气相对湿度提高了7.1%,矸石山近地层SO2、NOX和TSP粉尘日均浓度分别降低了0.1471 mg/m3、0.0004 mg/m3、0.0389 mg/m3。矸石山植被的恢复增加了矸石山土壤比重,降低了土壤容重、提高了土壤有机质含量。The impact of vegetation restoration on the Eco-environment of forested coal waste piles and bare coal waste piles was investigated in Xinglongzhuang coal mine.The results show that the ecosystem of coal waste piles was reintegrated and the ecological environment was changed because of vegetation restoration.The average temperature had been decreased by 3.7℃ and the relative humidity had been increased by 7.1%.The average contents of SO2,NOX and TSP which close to the forested coal piles had been decreased ...

关 键 词：植被恢复 绿化矸石山 生态环境 土壤环境 

分 类 号：X171.4[环境科学与工程—环境科学]