Land ecological security assessment for bai autonomous prefecture of dali based using PSR model-with data in 2009 as case

Energy Procedia

Volumn 5, Issue , 2011, Pages 2172-2177

  Ye, Hua ^a   Ma, Yan ^a   Dong, Limin ^a  

^a CENTRAL CHINA NORMAL UNIVERSITY   (China)

Author keywords

Composite index; Dali; Entropy method; Land ecological security; PSR model

Indexed keywords

ENERGY MANAGEMENT; ENERGY RESOURCES;

COMPOSITE INDEX; DALI; ECOLOGICAL SECURITY; ENTROPY METHODS; PSR MODELS;

ECOLOGY;

EID: 79961113513     PISSN: 18766102     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1016/j.egypro.2011.03.375     Document Type: Conference Paper

References (5)

1. Wang Xiaodan, Zhong Xianghao, Gao Pan. A GIS-based decision support system for reginal eco-security assessment and its application on the Tibetan Plateau Journal of Environmental Management, 2009, 91(2010):1981-1990.
2. Wellington Jogo, Rashid Hassan. Balancing the use of wetlands for economic well-being and ecological security: The case of the Limpopo wetland in southern Africa. Ecological Economics 69(2010):1569-1579.
3. Ye YC, Ke LH. Compressive evaluation technology and application of system. 2nd ed. Beijing: Metallurgical Industry Press;2006.
4. Wan Y. Investment risk evaluation of real estate based on entropy weight and improved analytic hierachy process. Journal of East China Jiaotong University 2009;26(6):119-125.
5. Xiao Duning. On the basic concepts and contents of ecological security. Chinese Journal of Applied Ecology, 2002, 13(3):334-358.