北京郊区生态安全动态评价与分析

万利,陈佑启,谭靖,张洁瑕

RS/GIS-Based Assessment and Analysis of Ecological Security Dynamics in the Suburbs of Beijing

WAN Li,CHEN Youqi,TAN Jing,ZHANG Jiexia

地理科学进展 . 2009, (2): 238 -244 . DOI: 10.11820/dlkxjz.2009.02.011