Department of Geography and Environmental, Studies, Bahir Dar University, Ethiopia

Department of Geography and Environmental, Studies, Bahir Dar University, Ethiopia

Department of Geography and Environmental Studies, Bahir Dar University, Ethiopia.

Department of Geography and Environmental Studies, Bahir Dar University, Ethiopia.

Department of Physical Sciences, Faculty of Science, Sokoine University of Agriculture (SUA), Morogoro, Tanzania.

Department of Geography and Environmental Studies, Bahir Dar University, Ethiopia.

University of South Africa Research Directorate PO Box 3037 Pretoria 0001 South Africa.

Department of Fisheries and Aquatic Sciences, University of Cape Coast, Cape Coast, Ghana.

Head, Department of Silviculture and Agroforestry College of Forestry, Kerala Agricultural University KAU PO, Thrissur Kerala, India.

Department of Geography and Environmental Studies Nazareth University, Adama, Ethiopia