Integrative Fuzzy Set Pair Model for Land Ecological Security Assessment: A Case Study of Xiaolangdi Reservoir Regions, China

Author

Su, Shiliang ; Chen, Xia ; Wu, Jiaping ; Ma, Xiaoya

Author_Institution

Coll. of Environ. & Resources Sci., Zhejiang Univ., Hangzhou, China

Volume

1

fYear

2009

fDate

4-5 July 2009

Firstpage

80

Lastpage

83

Abstract

An integrative fuzzy set pair model, established by integrating fuzzy assessment and set pair analysis, was introduced to assess the land ecological security states. The approximate degree of land ecological security to the optimal standard set was calculated to describe the security level by combining multiple indices. The indices and weights were determined by Delphi and fuzzy AHP (Analytic Hierarchy Process) respectively. The model was validated and applied to the case study of Xiaolangdi Reservoir regions.

Keywords

ecology; environmental management; environmental science computing; fuzzy set theory; reservoirs; China; Delphi; Xiaolangdi reservoir region; fuzzy analytic hierarchy process; integrative fuzzy set pair model; land ecological security assessment; Biological system modeling; Data security; Ecosystems; Educational institutions; Electronic mail; Fuzzy sets; Information analysis; Information security; Reservoirs; Uncertainty; Xiaolangdi Reservoir; integrative fuzzy set pair assessment; land ecological security;

fLanguage

English

Publisher

ieee

Conference_Titel

Environmental Science and Information Application Technology, 2009. ESIAT 2009. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-0-7695-3682-8

Type

conf

DOI

10.1109/ESIAT.2009.112

Filename

5200069