Identify and Assess Hydropower Project’s Multidimensional Social Impacts with Rough Set and Projection Pursuit Model
Joint Authors
An, Hui
Huang, Ai
Yang, Wenjing
Huang, Jin
Wan, Zhongchi
An, Min
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-12
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
To realize the coordinated and sustainable development of hydropower projects and regional society, comprehensively evaluating hydropower projects’ influence is critical.
Usually, hydropower project development has an impact on environmental geology and social and regional cultural development.
Based on comprehensive consideration of complicated geological conditions, fragile ecological environment, resettlement of reservoir area, and other factors of future hydropower development in each country, we have constructed a comprehensive evaluation index system of hydropower projects, including 4 first-level indicators of social economy, environment, safety, and fairness, which contain 26 second-level indicators.
To solve the problem that existing models cannot evaluate dynamic nonlinear optimization, a projection pursuit model is constructed by using rough set reduction theory to simplify the index.
Then, an accelerated genetic algorithm based on real number coding is used to solve the model and empirical study is carried out with the Y hydropower station as a sample.
The evaluation results show that the evaluation index system and assessment model constructed in our paper effectively reduce the subjectivity of index weight.
Applying our model to the social impact assessment (SIA) of related international hydropower projects can not only comprehensively analyze the social impact of hydropower projects but also identify important social influencing factors and effectively analyze the social impact level of each dimension.
Furthermore, SIA assessment can be conducive to project decision-making, avoiding social risks and social stability.
American Psychological Association (APA)
An, Hui& Yang, Wenjing& Huang, Jin& Huang, Ai& Wan, Zhongchi& An, Min. 2020. Identify and Assess Hydropower Project’s Multidimensional Social Impacts with Rough Set and Projection Pursuit Model. Complexity،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1145551
Modern Language Association (MLA)
An, Hui…[et al.]. Identify and Assess Hydropower Project’s Multidimensional Social Impacts with Rough Set and Projection Pursuit Model. Complexity No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1145551
American Medical Association (AMA)
An, Hui& Yang, Wenjing& Huang, Jin& Huang, Ai& Wan, Zhongchi& An, Min. Identify and Assess Hydropower Project’s Multidimensional Social Impacts with Rough Set and Projection Pursuit Model. Complexity. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1145551
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1145551