Eco-hydraulic modelling of eutrophication for reservoir management : dissertation ...
著者
書誌事項
Eco-hydraulic modelling of eutrophication for reservoir management : dissertation ...
（A Balkema book）
CRC, c2009
- : pbk
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注記
Thesis(doctoral) -- Delft University of Technology and the UNESCO-IHE Institute for Water Education, 2009
内容説明・目次
内容説明
This study presents an systematic approach to water quality assessment, hybrid modelling and decision support for eutrophication management in deep reservoirs. It is found that during the summer monsoon the catchment runoff into the Yongdam reservoir induces a transfer of pollutants from a middle stratified layer to the surface layer. Although the transport mechanism limits nutrient accumulation on the bottom of the reservoir, it also offers an opportunity for on-going algae production in the surface water. Physically based modelling is used to understand the process of micro-scale turbulent mixing and its impact on the nutrient uptake by algae. Further, a data-driven model using clustering and partial least squares regression which uses results from a physically based model of the reservoir successfully predicts Chlorophyll-a concentrations.
目次
Introduction. Reservoir Ecosystems. Physical Processes of Reservoirs. Physically Based Numerical Modelling. Data-Driven Modelling. Case Study: Data Acquisition and Assessment. Case Study: Construction of Models. Conclusions and Recommendations. Appendices. References.
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