河道植物措施与生物多样性研究进展与展望  

Advances of Vegetation Measures on River and Biodiversity

作　　者：叶碎高[1,2] 王帅[1,2] 张锦娟[1,2] 

机构地区：[1]浙江省水利河口研究院 [2]国际泥沙研究培训中心杭州河口海岸试验研究基地,浙江杭州310020

出　　处：《水利与建筑工程学报》2008年第2期41-43,共3页Journal of Water Resources and Architectural Engineering

基　　金：浙江省社会发展重点研究项目<植物措施在河道建设中的应用研究>(2006C23077);浙江省水利厅重点科技项目(RI0503)

摘　　要：分析了河流作为重要地理要素和生态廊道在区域生态系统中的主要生态功能,以及传统河道建设中存在的影响河道生态功能的问题。通过对近自然河道治理技术、植物措施应用研究成果的总结与分析,认为河道植物措施是一种积极的人为干扰,可以通过边缘效应、廊道效应对生物多样性产生正面影响。提出河道建设应充分考虑河道生态功能,在河道平面形态、横断面型式等方面适当考虑生物多样性对生境异质性的要求,恢复并维护健康稳定的河道生态系统。The main ecological functions of the river, as an important geographical element and ecological corridor in region ecosystem, are analyzed. Through the summary and analysis for the advances on near-natural river control and vegetation measures used on river, the vegetation measures are considered as a positive artificial disturbance, the biodiversity can be improved effectively by edge effects and corridor effects. It is proposed that in river construction, the ecological function of the river should be fully taken into account, the demands of the biodiversity on environments should also be taken into account, in order to resume and maintain the healthy and steady of the river ecosystem.

关 键 词：近自然河道治理 植物措施 群落构建 生物多样性 

分 类 号：S157.2[农业科学—土壤学]