Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Generating Alternative Watershed-Scale BMP Designs with Evolutionary Algorithms
The first part of a two-step decision-making framework for watershed-scale stormwater runoff control (Kaini et al., 2008, this meeting) involves identification of the most cost-effective combination of structural BMPs that meet target peak flow and sediment reduction criteria. This paper presents the second half of that framework: simultaneous generation of near-optimal alternative design strategies using a Euclidean distance metric. Structural BMPs included in this model include detention ponds, infiltration ponds, field borders, grade stabilization structures, and grassed waterways. Alternative designs are identified by coupling Soil and Water Assessment Tool (SWAT) and a Species Conserving Genetic Algorithm (SCGA). In addition, we demonstrate SCGA's flexibility and efficiency at generating alternative designs as well as varying numbers of alternatives. The model is demonstrated on Silver Creek watershed, a sub-watershed of the larger Lower Kaskaskia watershed in southern Illinois.
Generating Alternative Watershed-Scale BMP Designs with Evolutionary Algorithms
The first part of a two-step decision-making framework for watershed-scale stormwater runoff control (Kaini et al., 2008, this meeting) involves identification of the most cost-effective combination of structural BMPs that meet target peak flow and sediment reduction criteria. This paper presents the second half of that framework: simultaneous generation of near-optimal alternative design strategies using a Euclidean distance metric. Structural BMPs included in this model include detention ponds, infiltration ponds, field borders, grade stabilization structures, and grassed waterways. Alternative designs are identified by coupling Soil and Water Assessment Tool (SWAT) and a Species Conserving Genetic Algorithm (SCGA). In addition, we demonstrate SCGA's flexibility and efficiency at generating alternative designs as well as varying numbers of alternatives. The model is demonstrated on Silver Creek watershed, a sub-watershed of the larger Lower Kaskaskia watershed in southern Illinois.
Generating Alternative Watershed-Scale BMP Designs with Evolutionary Algorithms
Artita, K. S. (Autor:in) / Kaini, P. (Autor:in) / Nicklow, J. W. (Autor:in)
World Environmental and Water Resources Congress 2008 ; 2008 ; Honolulu, Hawaii, United States
01.05.2008
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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