and silt dredging) for the three reservoirs in the Kłodnica River catchment situated in Silesia Province. The presented …

1. The role of biology and ecological engineering in watershed and river restoration -- 2. Codification, case studies …, and methods for economic analysis of river systems -- 3. Estimating willingness to pay for additional protection of Ohio … Salmon River in Fort Covington, New York -- 6. Economic analysis of infrastructure and water quality improvements in the …