The Research on the Model of Urban Ecological Security

摘要：

Because of the security of the urban ecological environment which is made of interaction of city resident and natural ecological environment concern the sustainable development of society, it’s very significance to study the subject of the city ecological security. The structure of urban ecological model is established by using of pressure-state-response index system, adopting the principal component analysis to study the various index evaluation. With its conclusion, the government would make effective measures and methods to keep the development between human society and natural environment in sustainable and harmonious. I choose the city of Harbin, Shenyang, Jinan, from 2005 to 2009, as the empirical analysis to study and analysis ecological situation of the cities in the years.

关键词： ecological security urban ecological model principal component analysis

作者: Guangxing DOU Yaowu WANG Yudi WU

作者单位: Department of Construction and Real Estate, Harbininstitute of Technology, Harbin, China 150001 Department of Construction and Real Estate, Harbin institute of Technology, Harbin, China 150001

会议类型: 国际会议

会议名称: 2011 International Conference on Construction & Real Estate Management(2011建设与房地产管理国际会议)

会议地点: 广州

会议语种:英文

页码: 849-853

在线出版日期: 2011-11-19（万方平台首次上网日期，不代表论文的发表时间）