摘要
针对河西走廊地区目前存在的生态环境恶化现象 ,重点阐述并分析了土壤盐渍化、土地沙化、荒漠化以及沙尘暴等问题 ,并在此基础上提出了合理利用水资源、提高生态工程质量。
The problems of deterioration of ecological environment in Hexizoulang,Gansu Province are described.The main environmental issues are expounded and analyzed such as soil salinization,land desertification,and sandstorm.Based on the analyses,several protecting and improving approaches are proposed,which include using water resources in sound way,raising the quality of ecological engineering,enhancing natural environmental protection,and harmonizing the relationship between human and earth.
出处
《水土保持研究》
CSCD
2002年第3期191-193,共3页
Research of Soil and Water Conservation
基金
国家自然科学基金资助重点项目 (90 10 2 0 0 4)的支持
关键词
河西走廊
生态环境治理
生态环境保护
Hexizoulang (Gansu Corridor)
ecological environment
environmental protection
