Abstract
This paper adopts the fuzzy comprehensive evaluation method and takes Wangjiaba Reservoir as an example to evaluate the water quality of the reservoir. Our evaluation results show that the main causes of serious water pollution in reservoirs are agricultural non-point source pollution, breeding pollution, domestic sewage discharge, etc. We use the fuzzy comprehensive evaluation method to express the water quality classification boundary through the degree of membership, which can better reflect the fuzzy relationship and correlation between the water quality classifications. This method can also reflect the state of water quality under the joint action of various evaluation factors, and the evaluation results are closer to objective facts. In conclusion, this method can be applied in the water quality evaluation of Wangjiaba Reservoir.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Jiang, L., Li, H., Li, J., Huang, W.D., Zhang, L.L.: Research on the characteristics of water environment changes in river channel reservoirs in southwestern mountainous areas based on principal component analysis. China Rural Water Res. Hydropower, 12, 59–65+76 (2018)
Ma, X.X., He, X.J., Zhao, D.Q., et al.: Analysis of the influence of hidden layer of B-P network on water quality evaluation results. Hydropower Energy Sci. 03, 16–18 (2002)
Huang, D.: Evaluation of surface water quality in manas river basin based on improved Nemerow pollution index method. People’s Pearl River 36(03), 103–107 (2015)
Zhang, P., Huang, Y.L., Chen, Y.Y., et al.: Application of fuzzy mathematics in eutrophication evaluation of Xiangxi River Reservoir Bay. Environ. Sci. Technol. 35(06), 173–179 (2012)
Wang, X.L., Li, S.M., Yan, Y.L., et al.: Evaluation of farmland drainage water quality by fuzzy-gray combination method. Transactions of Tianjin University 25(01), 91–100 (2019)
Yu, X.M.: Analysis of Water Pollution in Wangjiaba Reservoir. Hubei University (2015)
Wang, L.Q., Zhang, Y.X.: Discussion on water transparency and chlorophyll a suggested control index of key lakes and reservoirs in Yunnan Province. Lake Science 01, 86–90 (2006)
Li, Z.H., Mo, C.F., Ke, J., et al.: Reservoir water quality evaluation based on principal component analysis. Journal of Hubei University (Natural Science Edition) 40(06), 586–592 (2018)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2023 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Lu, P., Han, X., Han, N., Luo, H. (2023). Evaluation of Reservoir Water Quality Based on Fuzzy Comprehensive Evaluation Method. In: Kountchev, R., Nakamatsu, K., Wang, W., Kountcheva, R. (eds) Proceedings of the World Conference on Intelligent and 3-D Technologies (WCI3DT 2022). Smart Innovation, Systems and Technologies, vol 323. Springer, Singapore. https://doi.org/10.1007/978-981-19-7184-6_13
Download citation
DOI: https://doi.org/10.1007/978-981-19-7184-6_13
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-19-7183-9
Online ISBN: 978-981-19-7184-6
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)