Affiliation: | 1. Department of Watershed Management, Faculty of Forestry, Karadeniz Technical University, Trabzon, Turkeyokara@ktu.edu.tr;3. Department of Soil Science and Ecology, Faculty of Forestry, Karadeniz Technical University, Trabzon, Turkey;4. Department of Watershed Management, Faculty of Forestry, Karadeniz Technical University, Trabzon, Turkey |