Abstract
For the problem of the spring blooms in the tributary embayment of the Three Gorges Reservoir, 3D hydrodynamic and water quality mode based on the background of Xiangxi River analyzed the response relationship between flushing time and water quality of Xiangxi Bay during the discharge period. The results show that in the upper reaches and near the estuary of the bay, chlorophyll and dissolved silicon concentration are smaller. The chlorophyll concentration in the waters of 12.5 km (in spring, 2005) and 7.5 km (in spring, 2007) away from the estuary remained at a relatively high value, while the dissolved silicon concentration is the opposite. In general, there was a positive correlation between flushing time and chlorophyll concentration, but a negative correlation between flushing time and nutrient salt for the growth of algae. The results can provide a reference for preventing the water environment problems of the tributary embayment.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Tang, H.-B., Liu, G.-X., Hu, Z.-Y.: Preliminary research on the algal bloom of peridiniopsis sp.in Gaolan River of the three Gorges Reservoir. Acta Hydrobiol. Sin. 1, 47–51 (2006). https://doi.org/10.3321/j.issn:1000-3207.2006.01.009
Zhou, G., Kuang, Q., Hu, Z., Cai, Q.: Assessment of algal diversity and water blooms prevention in four tributaries of Three Gorges Reservoir. China Environ. Sci. 3, 337–341 (2006). https://doi.org/10.3321/j.issn:1000-6923.2006.03.019
Zhou, X., Luo, G., Yang, Q., Chen, G., Li, Y., Gong, L.: Effects of different environmental factors on algal growth in the backwater reaches of the tributary to the Three-Gorges Reservoir: a simulation. Acta Sci. Circum. 3, 558–562 (2008). https://doi.org/10.3321/j.issn:0253-2468.2008.03.023
Cai, Q.-H., Hu, Z.-Y.: Studies on eutrophication problem and control strategy in the Three Gorges Reservoir. Acta Hydrobiol. Sin. 1, 7–11 (2006). https://doi.org/10.3321/j.issn:1000-3207.2006.01.002
Ye, L., Han, X.-Q., Cai, Q.-H.: Kinetic study of the dissolved organic carbon in Xiangxi Bay of Three Gorges Reservoir region during the spring bloom period. Acta Hydrobiol. Sin. 1, 80–83 (2006). https://doi.org/10.3321/j.issn:1000-3207.2006.01.015
Wang, L., Cai, Q., Zhang, M., Tan, L., Xu, Y., Kong, L.-H.: Spatiotem poral dynamics and related affecting factors of summer algal blooms in Xiangxi Bay of Three Gorges Reservoir. Chin. J. Appl. Ecol. 8, 1940–1946 (2009). https://doi.org/10.13287/j.1001-9332.2009.0274
Ye, L.: Studies on the Eutrophication and Spring Phytoplankton Bloom in Xiangxi Bay of Three Gorges Reservoir. Chinese Academy of Sciences, Beijing (2006)
Dyer, K.R.: Estuaries: A Physical Introduction. Wiley, London (1973)
Zhang, M.: Numerical study on water environment spatial distribution characteristics and transport time scales of shallow lakes. Hohai University, Nanjing (2014)
Yu, Z.: Numerical study on internal wave characteristics of Xiangxi Bay. Hohai University, Nanjing (2011)
Huang, Y.: Study on the Formation and Disappearance Mechanism of Algal Bloom in the Xiangxi Bay at Three Gorges Reservoir. North West Agriculture and Forestry University, XiAn (2007)
Yang, Z.J.: The mechanisms of algal blooms and its operation method through water level fluctuation under the situation of the bidirectional density currents in tributaries of the Three Gorges Reservoir. Wuhan University, Wuhan (2014)
Acknowledgements
The authors gratefully acknowledge the research support of Science and technology plan projects in Zhejiang province of China under grant number 2017F30013.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer International Publishing AG, part of Springer Nature
About this paper
Cite this paper
Zhang, H., Bao, Z. (2019). The Response Relationship Between Flushing Time and Water Quality in Xiangxi Bay of the Three Gorges Reservoir. In: Dong, W., Lian, Y., Zhang, Y. (eds) Sustainable Development of Water Resources and Hydraulic Engineering in China. Environmental Earth Sciences. Springer, Cham. https://doi.org/10.1007/978-3-319-61630-8_22
Download citation
DOI: https://doi.org/10.1007/978-3-319-61630-8_22
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-61629-2
Online ISBN: 978-3-319-61630-8
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)