摘要
青海省柴达木盆地东北缘地貌类型复杂,新构造运动强烈,由各种内外应力造成的地质灾害具有类多、发生频繁等现象,集中反映在土地荒漠化、水土流失、草场退化、湖泊萎缩、地震、泥石流及滑坡等面,人类生存环境日趋恶劣。通过对该区各类地质灾害及生态环境现状进行评述,提出了治理建议。
With a complex landform types and strong neotectonics, the northeast marginof Qaidum Basin has various and frequent geological hazards caused by endo-and-exogenicforces. All these hazards reflected chiefly on such aspects as land desertification, soilerosion, grassland degeneration, lake shrink, earthquake, debris flow and landslide, and soon. The living environment of mankind is becoming worse day by day. In this paper, allkinds of geological hazards and present state of eco-environment in the region have beenevaluated and some reasonable solutions to bring the geological hazards under control wereput forward.
出处
《青海地质》
2001年第2期52-58,71,共8页
