摘要
排土场存在的严重水土流失,是露天矿山生态恢复的关键。通过对排土场土壤理化性状的调查与分析,得出土壤的颗粒组成及物理性质是排土场水土流失研究的重点,排土场平台土壤容重在不同的排弃年限是不同的。
Serious soil-water erosion of waste dump is the key for ecological restoration of surface mine .By investigating and analyzing in the soil physical and chemical characteristics of waste dump , we can know soil particle composition and physical property are key points in studying water and soil erosion .Soil bulk density of dumping platform may vary in different dumping terms .
出处
《环境与发展》
2013年第8期104-106,共3页
Environment & Development
关键词
土壤
理化性状
动态
Soil
Physical and chemical characteristics
Dynamic
