摘要
张掖市长期受干旱、大风及沙尘暴影响,生态环境极为恶劣,制约着西部大开发建设进程。其存在的重要问题是:水资源匮乏,植被破坏严重,覆盖率低等;针对具体情况提出:改善水资源条件和恢复植被是张掖地区生态环境建设的重点。
Due to long-term drought, gale and dust, eco-environment in Zhangye city is very fragile, which restricts the progress for the western development. There are main eco-enviromental problems of short of water resource, vegetation destruction and lower vegetation cover. According to these eco-envi-ronmental conditions. This paper puts forward that eco-environmental rehabilitation should focus on improve water resource condition and restorating vegetation.
出处
《干旱地区农业研究》
CSCD
北大核心
2003年第2期159-162,共4页
Agricultural Research in the Arid Areas
