摘要
本文通过对包神铁路修建前后的沙漠化土地变化进行对比,并简要介绍了铁路防沙新措施,从而说明了在干旱、半干旱草原地带修建铁路,对控制流沙,防止沙漠化,改造沙漠景观。
The paper presents new measures for preventing railway from sand
harm. Through the comparison of the desertified lands along Bao-shen
railway, it has been shown that the construction of the railway has improved
the local environment. It finds main expression in controlling drift sand,
preventing desertification, changing desert landscape and reversing unstable
eco-system.
出处
《干旱区资源与环境》
CSCD
1991年第4期29-33,共5页
Journal of Arid Land Resources and Environment
关键词
包神铁路
生态环境
沙漠化
Bao-shen Railway
Desertification
Ecologic environment
