遥感和GIS支持下的城市植被生态效益评价  

Ecological benefit assessment of urban vegetations by remote sensing and GIS

作　　者：韩红霞[1] 高峻[1] 刘广亮 

机构地区：[1]上海师范大学地理系,上海200234 [2]上海同异城市设计有限公司,上海200092

出　　处：《应用生态学报》2003年第12期2301-2304,共4页Chinese Journal of Applied Ecology

基　　金：国家自然科学基金重点项目 (90 10 2 0 0 4);上海市教委科学技术发展基金资助项目 (10D0 1)

摘　　要：在综合国内外的城市植被生态效益研究的基础上 ,指出运用遥感和GIS技术将能更有效地进行植被生态效益的评价 .文中介绍了美国AMERICANFORESTS协会在进行城市和区域的植被生态效益研究中所采用的城市生态系统分析法 (UEA) ,以及在ARC/VIEW地理信息系统软件基础上开发的City green模块的基本特点及其应用 ,以期促进遥感和GIS技术在我国城市植被生态效益定量评价中的应用 ,以及区域的可持续发展和生态建设 .As an important part of the urban ecosystem, urban vegetation plays an important role in improving urban environmental quality. The assessment of ecological benefits of urban or regional vegetations can help us more properly plan urban green space pattern, optimize urban vegetation structure, and further strengthen ecological construction. Through the discussion of the relevant researches at home and abroad, it's indicated that remote sensing and GIS could help us better evaluate the ecological effect of urban vegetations. This article introduced the UEA method adopted by AMERICAN FORESTS and CITYgreen software working with ArcView 3.2,as to make the best use of remote sensing and GIS in evaluating urban vegetation ecological effect quantitatively, and to promote sustainable development and ecological construction.

关 键 词：城市植被 生态效益 遥感 GIS 城市生态系统分析(UEA) 

分 类 号：X826[环境科学与工程—环境工程]