摘要
分析敦延高速公路对沿线生态环境可能造成的不利影响,着重分析由此产生的间接影响,如:迫近效应、诱导不合理开发和成为外来入侵生物的通道,根据公路对林区影响的特点,有针对性地提出采取以植被恢复为主要内容的生态恢复措施,有望尽快恢复一个健康的路边生态系统。
Through analyzing the adverse impact of Dunhua-Yanji expressway on entironment along the line with the emphasis on analyzing the indirect effect such as impending effect, abduction of irrational development and becoming the passage of invasive exotic biology, it is proposed appropriately that adopting biologic recovery measures with the main content of vegetation recovery to recover a healthy roadside ecosystem according to the characters of the impact of highway on forest region.
出处
《交通标准化》
2009年第21期158-162,共5页
Communications Standardization
关键词
林区公路
生态
措施
forest region highway
ecology
measure
