Proceedings of the 2024 10th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2024)

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Research on the Spatio-Temporal Characteristics of Water Quality and the Pollutant Fluxes Relationship Between Chaohu Lake and its Tributaries

Authors
Xia Zou1, *, Jianbo Lin1, Haitao Jiang1
1Ecological Environment Monitoring and Scientific Research Center, Taihu Basin & East China Sea Ecological Environment Supervision and Administration Bureau, Ministry of Ecology and Environment, Shanghai, 200125, China
*Corresponding author. Email: zoux9627@126.com
Corresponding Author
Xia Zou
Available Online 9 May 2025.
DOI
10.2991/978-94-6463-708-3_33How to use a DOI?
Keywords
spatio-temporal characteristics; pollutant fluxes; water quality relationship
Abstract

Based on the water quality data of 17 monitoring sections in Chaohu Lake and its tributaries in Chaohu Lake and its main tributaries in 2022,the water quality was evaluated by the WQI integrated water quality index and the spatio-temporal distribution characteristics of water quality was analyzed by the cluster method to fully grasp the water environment condition. Through quantitative analysis of pollutant flux, the contribution rate of pollution and water quality between rivers and lakes were studied. The result showed that the average WQI of the monitoring section of Chaohu Lake and the tributaries was 72.0, and the evaluation grade was “good”. The spatio-temporal clustering showed significant water period characteristic in time, and east-west spatial differences of the lake and the north-south spatial differences of the tributaries. The Hangbu River and the Nanfei River were the main contributors to the pollutant fluxes entering the lake. There were correlations between the lake sections and the river sections. The results could provide a certain reference for the water quality management of Chaohu Lake.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2024 10th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2024)
Series
Atlantis Highlights in Engineering
Publication Date
9 May 2025
ISBN
978-94-6463-708-3
ISSN
2589-4943
DOI
10.2991/978-94-6463-708-3_33How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Xia Zou
AU  - Jianbo Lin
AU  - Haitao Jiang
PY  - 2025
DA  - 2025/05/09
TI  - Research on the Spatio-Temporal Characteristics of Water Quality and the Pollutant Fluxes Relationship Between Chaohu Lake and its Tributaries
BT  - Proceedings of the 2024 10th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2024)
PB  - Atlantis Press
SP  - 294
EP  - 302
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-708-3_33
DO  - 10.2991/978-94-6463-708-3_33
ID  - Zou2025
ER  -