%0 Journal Article
%T Study on Gr een Space Pattern Changes in Beijing<br>北京绿色空间格局演变研究
%A SUN Haiqing
%A XU Xuegong
%A <br>孙海清
%A 许学工
%J 地理科学进展
%D 2007
%I 
%X Taking Beijing Municipality as a case study area,this paper tracks changes of green-space patterns by analyzing the data of land use.Green-space is very important for planning overall nature and human being in the development of cities.The study analyses the changes of green-space areas and structure divisionally from 1992 to 2004.Applying spatial analytical methods in GIS,the green-space information is picked up from the map of land use survey in 1996 and 2004.By way of the information entropy of green-space in Beijing in 1996 and 2004,we can find the changes of green space area and structure.The objective of this study is to find the character of changes of green-space patterns and its influencing factors.We attempt to put forward the scientific gist for environmental construction in Beijing.
%K green space
%K changes of patterns
%K information entropy
%K Beijing<br>绿色空间
%K 格局演变
%K 信息熵
%K 北京市
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=1328CFD3AA22A104E94CC0878E405FDC&aid=F19E5995FA25397660CF939A608C07E7&yid=A732AF04DDA03BB3&vid=96C778EE049EE47D&iid=94C357A881DFC066&sid=B6DA1AC076E37400&eid=014B591DF029732F&journal_id=1007-6301&journal_name=地理科学进展&referenced_num=0&reference_num=13