摘要
水土流失已被国际公认为影响环境的四大公害之一，黄土高原是我国水土流失最严重的区域。该文对黄土高原山区城市水土流失的自然环境、成因和特点及对城市环境的危害进行了探讨。
Soil erosion has been acknowledged as one of the four major environmental pollutions. Loess plateau is the most serious region with soil erosion in China.The natural en vironment, the origin factors, the characters and the harmness to urban environment of urban soil erosion in loess plateau are discussed and the control measures are put forward.
出处
《水土保持通报》
CSCD
北大核心
1997年第3期16-20,共5页
Bulletin of Soil and Water Conservation
关键词
城市
水土流失
大气污染
水资源污染
治理
\ urban soil erosion
atmospheric pollution
water resource pollution
ecologic evironment
disaster
