Evaluation of Water Resources Carrying Capacity in Shandong Province Based on Entropy Weight TOPSIS Model
DOI:
https://doi.org/10.54097/cj1n9v15Keywords:
Water resources carrying capacity, Entropy weight method, TOPSIS model, Shandong ProvinceAbstract
In order to scientifically evaluate the water resources carrying capacity of Shandong Province, this paper constructs an evaluation framework of nine key indicators, including water supply coefficient and per capita GDP, from three dimensions: hydrological resource status, economic and social development level and ecological environmental protection. Then, the entropy weight method combined with TOPSIS model was used to carry out in-depth analysis and quantitative evaluation of Shandong's water resources carrying capacity. The results show that: from 2015 to 2020, the water resources carrying capacity of Shandong Province first increased steadily, then decreased slightly, and then continued to rise sharply. From 2015 to 2020, the water resources carrying capacity of Shandong Province was always in a state of shortage; In the future work, we should pay more attention to the balanced development of economic and social development level and carrying capacity, and continue to strengthen the management of water-saving and planned water use, so as to achieve sustainable use of water resources.
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References
WANG Y Z. Research on evaluation of regional water resources carrying capacity [D]. Hohai University, 2005. (in Chinese with English abstract)
B. Widodo, R. Lupyanto, B. Sulistiono, D.A. Harjito, J. Hamidin, E. Hapsari, M. Yasin, C. Ellinda,Analysis of Environmental Carrying Capacity for the Development of Sustainable Settlement in Yogyakarta Urban Area,Procedia Environmental Sciences,Volume 28, 2015, Pages 519-527, https://doi.org/10.1016/j.proenv.2015.07.062.
Meriem Naimi Ait-Aoudia, Ewa Berezowska-Azzag,Water resources carrying capacity assessment:The case of Algeria's capital city,Habitat International,Volume 58, 2016, Pages 51-58, https://doi.org/10.1016/j.habitatint.2016.09.006.
Kuspilić, M., Vuković, Ž., Halkijević, I.: Assessment of water resources carrying capacity for the Island of Cres, GRAĐEVINAR, 70 (2018) 4, pp. 305-313, doi: https://doi.org/10.14256/JCE.2167.2017
Wu S X. Evaluation of comprehensive resource carrying capacity of Jiangsu city based on Analytic Hierarchy Process [J]. Journal of Economic Research, 2021, (13):48-51. (in Chinese with English abstract)
Gong Zaiwu, Li Lianshui, Luo Hui, Yao Tianxiang. Relative Entropy Aggregation Method for Grey Preference Information Group Decision [J]. Systems Engineering and Electronics, 2010, 32(07):1441-1444. (in Chinese with English abstract)
LI Zhijun, Jing Anlin, Huang Jiajun, Li Deliang. Water resources carrying capacity analysis of Shanxi Province based on principal component analysis [J]. Water Resources Science and Cold Area Engineering, 2022, 5(06):70-74. (in Chinese with English abstract)
Chen Yu, Ding Ning, Zhao Yunxia. Dynamic evaluation of resources and environment carrying capacity in Northwest China based on entropy weight TOPSIS model [J]. Science and Technology Management of Land and Resources, 2022, 39(03):1-13. (in Chinese with English abstract)
SHI Jia, XUE Lianqing, Chen Xinfang, ZHANG Luocheng, Sun Chao. Variable fuzzy comprehensive evaluation of water resources carrying capacity in Yerqiang River Basin based on comprehensive weighting method [J]. Journal of Water Resources and Water Engineering, 2017, 28(05):32-36. (in Chinese with English abstract)
Zhu Zhichuan. Hybrid cross weighting method based on Covariance -G1 method. Statistics and Decision, 2017, (12):78-81. (in Chinese with English abstract)
Ye Wanhong, Geng Juanjuan, Xu Dongsheng. Emergency logistics Supplier Evaluation based on Moment Estimating-Improved TOPSIS Model [J]. Gansu Journal of Science, 2022, 34(03):134-139. (in Chinese with English abstract)
Wu Jianjun, Yang Yijiao, Wang Zhenfei. Research on Reliability Allocation Method of Micro-Robot based on Combined Weights [J]. Manufacturing Automation, 2022, 44(02):93-97. (in Chinese with English abstract)
Duan-Liang, LI Jiuyi, Song Xiaoyan, Miao Xu, Liu Yumei. Comprehensive evaluation of water resources carrying capacity in Ordos City based on improved TOPSIS algorithm [J]. Water Resources and Hydropower Technology (Chinese and English), 2022, 53(06):101-110. (in Chinese with English abstract)
Wang Jiang, Li Jing, Wei Hongyi, Tian Peng. Prediction and evaluation of regional water resources carrying capacity based on TOPSIS method: A case study of Guanzhong Area, Shaanxi Province [J]. Research of Soil and Water Conservation, 2008, (03):161-163. (in Chinese with English abstract)
Xu Yang, Chen Jing, Xia Huan, Chu L L, Zhang Xin-Yuan. Evaluation of water resources carrying capacity in Huai 'an City based on DPSR-Improved TOPSIS model [J]. Journal of Water Resources and Water Engineering, 2019, 30(04):47-52+62. (in Chinese with English abstract)
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