CCTA 2014: Computer and Computing Technologies in Agriculture VIII pp 233-239 | Cite as
The Catchment Water-Based System Health Evaluation Based on the TOPSIS Model
Abstract
The health status of Naolihe Basin has already varied significantly affected by the climate change and human activity. Therefore, it is reasonably much important to analyze and evaluate the health status of river, which could provide basis for the comprehensive development and protection in the Naolihe Basin. So, this paper takes Baoqing country as the study region, uses the stable state, the harmonious degree and evolution rate to describe the health status, and establishes the health evaluation index system of water-based system in Baoqing country based on the concept of water-based system. The entropy method is used to the weight vector of steady state index and harmonious degree index, the TOPSIS was applied to analysis the health status of water-based system of Baoqing country during 2005 to 2009. The comprehensive evaluation result shows that the water-based system of Baoqing country is in the state of comparative healthy, the main reason is that water resources of the study area are relatively insufficient, and drinking water security and water consumption cannot obtain the complete guarantee, which leads to lower steady state.
Keywords
Naolihe Basin water-based system health assessment entropy weight method TOPSISPreview
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References
- 1.Liu, N.: Study on the concept, connotation and evolvement of the base-system of water. Advances in Water Science 16(4), 475–481 (2005) (in Chinese)Google Scholar
- 2.Liu, N., Du, G.: Integrating the hydrological technology for analyzing the base-system of water. Advances in Water Science 16(5), 696–699 (2005) (in Chinese)Google Scholar
- 3.Zhou, H., Cong, F.: Multi-objective fuzzy assessment of health of Dalian water-based system. Journal of Dalian University of Technology 48(5), 720–725 (2008) (in Chinese)Google Scholar
- 4.Zhou, H., Cong, F.: Evaluation of Dalian water-based system based on index weight reliability analysis. Journal of Liaoning Technical University (Natural Science) 27(5), 770–773 (2008) (in Chinese)Google Scholar
- 5.Xiang, B., Huang, G., Feng, J.: Fuzzy Comprehensive Assessment of Water-based System Health for Dongjiang Basin Based on AHO Method. Water Resources and Power 29(10), 1–4 (2011) (in Chinese)Google Scholar
- 6.Huang, G., Wu, C., Xiang, B.: Health state assessment of water-based system for Dongjiang basin based on rough set theory and set pair analysis. Systems Engineering-Theory & Practice 33(1), 1–7 (2013) (in Chinese)Google Scholar
- 7.Kuang, W., Zhang, S., Hou, W., et al.: Baoqing County of Sanjiang Plain Land Use Change TuPu Analysis. Journal of the Graduate School of the Chinese Academy of Sciences 23(2), 242–250 (2006) (in Chinese)Google Scholar
- 8.Pan, N., Zhou, S.: Improved Entropy Weight-based TOPSIS Model and Its Application. Yunnan Water Power 23(5), 8–12 (2007) (in Chinese)Google Scholar
- 9.Hu, Y.: The Improved Method for TOPSIS in Comprehensive Evaluation. Mathematics In Practice and Theory 32(4), 572–575 (2002) (in Chinese)Google Scholar
- 10.Li, X., Liu, Z., Peng, Q.: Improved Algorithm of TOPSIS Model and Its Application in River Health Assessment. Journal of Sichuan University (Engineering Science Edition) 43(2), 14–20 (2011) (in Chinese)Google Scholar
- 11.Wang, T.C., Chang, T.H.: Applieation of TOPSIS in evaluating initial training aircraft under a fuzzy environment. Expert Systems with Applications 33, 870–880 (2007)MathSciNetCrossRefGoogle Scholar
- 12.Ma, Y.: The fuzzy synthetic evaluation of water resource sustainable development and utilization in Xi’an city based on AHP. Chang’ an University, Xi’an (2008) (in Chinese)Google Scholar
- 13.Hasan, M.M., Dunn, P.K.: Entropy, consistency in rainfall distribution and potential water resource availability in Australia. Hydrological Processes 25, 2613–2622 (2011)CrossRefGoogle Scholar
- 14.Wang, Y.: Matter-element Model Based on Coefficients of Entropy for Comprehensive Evaluation of Irrigation Water Quality. Journal of Irrigation and Drainage 28(3), 73–76 (2009) (in Chinese)Google Scholar