沙尘暴的启示——构筑我国北方生态防线刻不容缓  

Inspiration from Sandstorm——It Is no Time to Delay that to Construct Ecological Line of Defence in North of China

作　　者：云秀丽 张剑英 张俊生 陈月华 

机构地区：[1]内蒙古林业勘察设计院,呼和浩特010020 [2]东胜市林业局,东胜025550 [3]内蒙古野生动植物保护中心,呼和浩特010010

出　　处：《内蒙古林业调查设计》2001年第1期12-14,共3页Inner Mongolia Forestry Investigation and Design

摘　　要：频频袭来的沙尘暴不仅给内蒙古造成很大的损失 ,而且波及到长江流域和沿海地区 ,特别是给京津地区带来危害。一个重要原因是 ,植被恢复速度赶不上沙化速度 ,生态环境呈日益恶化的趋势。加快自治区防沙治沙步伐 ,构筑我国北方生态防线势在必行 ,刻不容缓。Frequent sandstorm not only brought heavy loss to Inner Mongolia,but also affect reaches of the Changjiang River and littoral,especially the region of Beijing and Tianjin.The important cause of sandstorm is damage of vegetation.It is no time to delay that to prevnt and control sand in Inner Mongolia as well as to construct ecological line of defence in north of China.

关 键 词：沙尘暴 危害 成因 防沙治沙 土地沙漠化 北方生态防治 

分 类 号：S288[农业科学—农业水土工程] S727.28[农业科学—农业工程]