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外来植物物种的引进对路域生态的影响
引用本文:刘龙. 外来植物物种的引进对路域生态的影响[J]. 交通环保, 2003, 24(2): 20-22,48
作者姓名:刘龙
作者单位:交通部公路科学研究所,北京,100088
摘    要:
根据植被恢复的规律和公路建设的特点,分析外来植物物种在路域内的应用现状。目前本地原有的植物物种,不能满足公路路域植被迅速恢复的要求,所以在绿化施工过程中大量采用外来植物物种,但在引进的过程中存在着一定的危险性,从生态学角度分析了外来物种对路域生态环境及其周边生态环境的影响。并提出防范措施。

关 键 词:生态平衡 外来植物物种 路域生态 公路绿化 生态系统
文章编号:1006-4281(2003)02-0020-04

Influence of Foreign Plant Species on Ecology Environment in the Region of Highway
LIU Long. Influence of Foreign Plant Species on Ecology Environment in the Region of Highway[J]. Environmental Protection in Transportation, 2003, 24(2): 20-22,48
Authors:LIU Long
Abstract:
Based on the rule of vegetation recovery and characteristic of highway construction,the current application situation of foreign plant species in the region of highway was analyzed.Currently the native plant species were insufficent for the demands of rapidly recovering the vegetation in the region of highway.Therefore,the foreign plant species were largely used in the greening construction,but the danger exists in the introduction of foreign plant species.The influence of foreign plant species on the ecology environment in the region of highway and side environment was analyzed from the point of ecology ,and the protection measures were afforded.
Keywords:foreign plant species  ecology in the region of highway  influence  measures  
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