Journal
JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE A
Volume 11, Issue 12, Pages 1015-1024Publisher
ZHEJIANG UNIV
DOI: 10.1631/jzus.A1000244
Keywords
Water quality analysis simulation program (WASP); Geographical information system (GIS); Integration; Environmental fluid dynamics code (EFDC); Water quality model
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Funding
- School of Environmental Science and Engineering, Tianjin University, China
- Department of Construction Management and Civil Engineering, Georgia Southern University, USA
- National Basic Research Program (973) [2007CB407306]
- National Major Projects on Control and Rectification of Water Body Pollution, China [2008ZX07314-004-002]
- China Scholar Council
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The integration of water quality analysis simulation program (WASP) with a geographical information system (GIS) is presented. This integration was undertaken to enhance the data analysis and management ability of the widely used water quality model. Different types of data involved in WASP modeling were converted and integrated into GIS using a database method. The spatial data modeling and analysis capability of GIS were used in the operation of the model. The WASP water quality model was coupled with the environmental fluid dynamics code (EFDC) hydrodynamic model. A case study of the Lower Charles River Basin (Massachusetts, USA) water quality model system was conducted to demonstrate the integration process. The results showed that high efficiency of the data process and powerful function of data analysis could be achieved in the integrated model, which would significantly improve the application of WASP model in water quality management.
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