摘要
利用布设在开矿与非开矿小流域的观测和调查资料,对比分析了开矿对小流域径流、泥沙的影响。结果表明,因开矿等人类活动的加剧,水土流失量将比以前增加2倍。
On the basis of observation and survey datum carried out in small watershed where is or not been mining, the influence of coal mining and related human activities on runoff and sediment load. It is showed that the soil erosion may increase by two times than that of before.
出处
《水土保持学报》
CSCD
北大核心
1992年第2期76-79,共4页
Journal of Soil and Water Conservation
关键词
小流域
水土流失
泥沙
采矿
coal mining small watershed soil and water loss
