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2 records found

Model
QUESTOR (Quality Evaluation and Simulation Tool for River Systems)

QUESTOR represents a river as a series of river reaches within which physical, chemical and biological processes operate.. The initial selection of reaches is based on the location of confluences, diffuse (catchment) sources, discharge points, abstraction points, monitoring...

Case study
Case Study 5: Uncertainty in ecological responses to water quality control measures at the river basin scale.

QUESTOR modelling shows that all the mitigation methods applied can reduce the amount of Chlorophyll-a predicted to occur in the river. The extent of the reduction is different depending on the data used to drive the QUESTOR model. The effect of increasing the shading...
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