%0 Journal Article
%T Ecological benefit assessment of urban vegetations by remote sensing and GIS<br>遥感和GIS支持下的城市植被生态效益评价
%A HAN Hongxia
%A GAO Jun
%A LIU Guangliang
%A <br>韩红霞
%A 高峻
%A 刘广亮
%J 应用生态学报
%D 2003
%I 
%X 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.
%K Urban vegetation
%K Ecological benefits
%K Remote sensing
%K GIS
%K Urban Ecosystem Analysis (UEA)<br>城市植被
%K 生态效益
%K 遥感
%K GIS
%K 城市生态系统分析（UEA）
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=2EB3CA4689C1C9C5&yid=D43C4A19B2EE3C0A&vid=F3583C8E78166B9E&iid=59906B3B2830C2C5&sid=6E66AAEF44D63139&eid=A3156C1F05B10DD1&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=19&reference_num=27