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- Title
Eco-Geological Environment Quality Assessment Based on FAHP-CV Combination Weighting.
- Authors
Huang, Jintao; Zhang, Yichen; Zhang, Jiquan; Qi, Jiawei; Liu, Peng; Liang, Chong
- Abstract
This study evaluated the eco-geological environment quality of Hunjiang District, Baishan City, Jilin Province. Fifteen indicators were selected from geological, ecological, and social aspects to make the eco-geological environmental quality assessment more comprehensive. On the basis of improved game theory, two weighting methods of FAHP-CV (Fuzzy Analytic Hierarchy Process and Coefficient of Variation) were used to calculate the weight, and finally ArcGIS was used to intuitively understand the eco-geological environment quality of the study area. According to a threshold value, the eco-geological environment quality of the study area was divided into five types: better, good, medium, bad, and worse, and the results show that the overall eco-geological environment quality of the study area is in the middle and upper levels. The eco-geological environment quality of a small part of the area is poor. The classification of the eco-geological environment quality of Hunjiang District provides a scientific basis for the establishment of reasonable eco-geological environment protection and urban planning in the future.
- Subjects
JILIN Sheng (China); ENVIRONMENTAL quality; ANALYTIC hierarchy process; ENVIRONMENTAL protection; URBAN planning; GAME theory
- Publication
Sustainability (2071-1050), 2023, Vol 15, Issue 14, p10830
- ISSN
2071-1050
- Publication type
Article
- DOI
10.3390/su151410830