The water management simulation model WBalMo is presented and the integration of economic-evaluation algorithms is demonstrated for the examples of surface-water use for fish farming and for filling open-cast mining pits in order to achieve acceptable water-quality levels in the emerging pit lakes. Results of applying this integrated evaluation approach are shown for different water management scenarios under conditions of global change in the East German Spree and Schwarze Elster river basins, where water scarcity is an urgent issue. Among the lessons which are drawn by the authors one lesson reads that integrating economic evaluation algorithms into a pre-existing model might bring enormous problems. Therefore, such model approaches should be developed together by water engineers and economists in an interdisciplinary endeavor right from the start.
Messner, F., Koch, H. and Kaltofen, M. (2007), "Integration of Economic Evaluation into Water Management Simulation", Erickson, J., Messner, F. and Ring, I. (Ed.) Ecological Economics of Sustainable Watershed Management (Advances in the Economics of Environmental Resources, Vol. 7), Emerald Group Publishing Limited, Bingley, pp. 229-263. https://doi.org/10.1016/S1569-3740(07)07011-3Download as .RIS
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