共 20 条
[3]
基于BP人工神经网络的小城镇生态环境质量评价模型[J]. 李丽,张海涛.应用生态学报. 2008(12)
[5]
Integrated Evaluation of Ecological Security at Different Scales Using Remote Sensing: A Case Study of Zhongxian County, the Three Gorges Area, China[J]. ZUO Wei1,2, ZHOU Hui-Zhen2, ZHU Xiao-Hua3, WANG Qiao4, WANG Wen-Jie4 and WU Xiu-Qin5 1SinoMaps Press, Beijing 100054 (China). 2 Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008 (China) 3 Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101 (China) 4 China National Env
[10]
Land Ecological Security Assessment for Bai Autonomous Prefecture of Dali Based Using PSR Model--with Data in 2009 as Case[J] . YE Hua,MA Yan,DONG Limin.Energy Procedia . 2011