The proposal of agri-environmental spatial management of water erosion control in agricultural lands
2008
Szewranski, S. | Sasik, J.,Uniwersytet Przyrodniczy, Wroclaw (Poland). Katedra Gospodarki Przestrzennej | Wawer, R.,Instytut Uprawy Nawozenia i Gleboznawstwa - Panstwowy Instytut Badawczy, Pulawy (Poland) | Zmuda, R.,Uniwersytet Przyrodniczy, Wroclaw (Poland). Inst. Ksztaltowania i Ochrony Srodowiska
Results of application of geoinformatic analytical and modelling tool are presented in following paper. The analytical tool was developed for agricultural catchment of the Mielnica Stream, located on the eroded southern slopes of Trzebnica Hills in Low Silesia district. Land use changes scenarios had been studied there. The main goals were: designing soil erosion control system (basing on good agricultural practices and agri-environmental measures) as well as environmental impacts assessment. Decision Support System for erosion control management was developed on compilation of IUNG methodology and numerical catchment model. A scenario designing was carried out according to ecophysiographic studies as well as to soil cover analyses, meteorological and hydrological monitoring data. It occurred that further studies of economic and ownership aspects of proposed scenarios need to be provided both at farm and catchment scale
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