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This paper used the Revised Universal Soil Loss Equation (RUSLE) to investigate the spatial distribution of annual soil loss in the upper basin of Miyun reservoir in China. Among the soil erosion factors, the vegetative cover or C factor has been one of the most difficult to estimate over broad geographic areas. In this paper, the C factor was estimated based on a multivariate regression analysis,...
This paper introduces a Hilbert-curve-based genetic algorithm to solve capacitated location allocation facilities. Different from most existing approaches that target uncapacitated location-allocation problems, the proposed algorithm considers capacity constraints during the searching of facility sites. Genetic algorithm is employed and Hilbert curve is used to index demand points or spatial units...
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