河南省生态高速公路植物入侵和生物多样性保护的调查研究  

Investigation on Plant Invasion and Bio-diversity Conservation on Eco-highway in Henan Province

作　　者：高均昭[1] 董东平[1] 陈国甫 

机构地区：[1]许昌学院土木工程学院,河南许昌461000 [2]河南万里路桥集团有限责任公司,河南许昌461000

出　　处：《路基工程》2012年第3期1-3,6,共4页Subgrade Engineering

基　　金：河南省科技厅科技攻关重点项目(112102210338);河南省政府决策研究招标课题(2011B698);河南省教育厅自然科学项目(2010A560014)

摘　　要：为查清生态高速公路植被恢复中出现的外来入侵植物对当地生态系统的影响程度,采用了实地调查研究的方法,对河南省高速公路边坡的植被进行了统计,共调查植物58种,其中外来入侵植物4种,有些入侵植物如加拿大蓬的入侵情况已较严重。总结了植物入侵的规律,提出了生态高速公路植物多样性保护的措施。In order to find out the influence of invasive plant which occurs during the revegetation of ecohighway on local ecological system, field investigation is adopted to make a statistics on the vegetation of highway slope in Henan Province. Totally 58 kinds of plant are found with 4 varieties of invasive plant thereof. Some invasive plants, such as Canadian Fleabane, have made serious invasion. The rules of plant invasion are summarized and then the initiatives of bio-diversity conservation on eco-highway are proposed.

关 键 词：生态高速公路 植物入侵 生物多样性 防止植物入侵措施 

分 类 号：U471.1[机械工程—车辆工程]