%0 Journal Article
%T Regional Ecological Security of Rapidly Urbanizing Pearl River Delta, China: A Case Study of Foshan City<br>珠江三角洲快速城市化地区生态安全研究--以佛山市为例
%A ZHANG Hao
%A TANG Xiao-min
%A WANG Shou-bin
%A GUO Lin
%A YONG Yi
%A WANG Xiang-rong
%A <br>张浩
%A 汤晓敏
%A 王寿兵
%A 郭林
%A 雍怡
%A 王祥荣
%J 自然资源学报
%D 2006
%I 
%X Foshan city is the third biggest city in Guangdong province and typically one of the fast developing cities of Pearl River Delta,which has been one of the most prosperous economic zones but meanwhile one of the areas characterized with serious ecological degradation within China's coastal economic regions since the late 1970s.Therefore,Foshan was selected as a case for the study on ecological security situation during the recent rapid urbanization process.Based on statistical methodology,Landsat 7 ETM+ interpretation by remote sensing software and GIS based integrated assessment,the local ecological capacity assessment,which was calculated with REP(Relative Ecological Pressure)and RREC(Relative Residual Ecological Capacity),and the ecological risk assessment,which was calculated with RERI(Relative Ecological Risk Index),were performed to demonstrate the total environmental situation,ecological consequences and causes for Foshan regional development.Results show that among the various districts of Foshan the REP levels rank in decreasing order as Chanchen>Nanhai>Shunde>Gaoming>Sanshui,whereas the RREC levels rank in decreasing order as Chanchen
%K Pearl River Delta
%K rapid urbanization
%K ecological security
%K Foshan city<br>珠江三角洲
%K 快速城市化
%K 生态安全
%K 佛山市
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=4DCB9A3AF3395AF0101DE5302EF3C300&aid=0E8112112D0499AF&yid=37904DC365DD7266&vid=659D3B06EBF534A7&iid=E158A972A605785F&sid=D9D6C3CD78BED2C5&eid=23F919F7BAF87909&journal_id=1000-3037&journal_name=自然资源学报&referenced_num=11&reference_num=26