The map of AWER (Actual Water Erosion Risk) indicator in Poland

published in: Wawer R., Nowocien E., 2007. DIGITAL MAP OF ACTUAL WATER EROSION RISK IN POLAND. A QUALITATIVE, VECTOR BASED APPROACH. Polish Journal of Environmental Studies, forthcoming

The map of PWER (Potential Water Erosion Risk) indicator in Poland

published in: Wawer R., Nowocien E., 2007. DIGITAL MAP OF ACTUAL WATER EROSION RISK IN POLAND. A QUALITATIVE, VECTOR BASED APPROACH. Polish Journal of Environmental Studies, forthcoming