Evaluation Model of Ecological Environment of Saihan Dam
Abstract
Aiming at the evaluation of the impact of Saihan dam on ecological environment construction, this paper selects several representative indicators to evaluate the ecological environment through the ECCI evaluation system, and judges the impact degree of Saihan dam by establishing the relevant model of the impact of Saihan dam on ecological environment construction. Based on the existing evaluation system of ecological civilization construction in China, by collecting various data and consulting relevant literature, three categories and seven indicators with great correlation before and after the restoration of Saihan dam are selected, and the judgment matrix is constructed by analytic hierarchy process, so as to obtain the weight value of each index. The factor analysis is carried out by constructing the matrix, and the vector is normalized, The consistency is used to test the indicators, and then the data before and after the restoration of Saihan dam are substituted for comparative analysis.References
[1] National Journal Database of philosophy and Social Sciences(nssd.CN)
[2] From desert to forest: the miracle of Saihan dam-cgtn
Authors contributing to this journal agree to publish their articles under the Creative Commons Attribution-Noncommercial 4.0 International License, allowing third parties to share their work (copy, distribute, transmit) and to adapt it, under the condition that the authors are given credit, that the work is not used for commercial purposes, and that in the event of reuse or distribution, the terms of this license are made clear. With this license, the authors hold the copyright without restrictions and are allowed to retain publishing rights without restrictions as long as this journal is the original publisher of the articles.
