Proceeding of The Second National Consultative Workshop on Integrated Watershed Management on Omo-Gibe Basin 1 © Copyright 2016 PHE Ethiopia Consortium Phone: + 251-11-663 4121/+ 251-11-663 4116 Fax: + 251-11-663 8127 P.O.Box - 4408 Addis Ababa, Ethiopia. E-mail:
[email protected] [email protected] www.phe-ethiopia.org Edited by Negash Teklu Ayalew Talema Endashaw Mogessie Supported by Civil Society Support Program (CSSP) Proceeding of The Second National Consultative Workshop on Integrated Watershed Management on Omo-Gibe Basin Jointly Organized by Jimma University and PHE Ethiopia Consortium 2 Proceeding of The Second National Consultative Workshop on Integrated Watershed Management on Omo-Gibe Basin 4 Preface 5 Acknowledgement 5 Acronyms and abbreviations 6 1. Introductory sessions of the workshop Content 6 1.1. Scope and Objectives of the workshop 6 1.2. Welcoming speech 8 1.3. Opening speech 10 1.4. Review of the impact of the previous national workshop on Omo-Gibe basin 14 2. Presentations 14 2.1. An over view of Omo Gibe River Basin Potential 17 2.2. Current status of Gilgel Gibe Dams (I and II) 18 2.3. Jimma University’s research activities in the Omo-Gibe basin 19 2.4. Developmental works and scientific research presentations 19 2.4.1. Overall progress of watershed management activities in the upper Omo-Gibe basin 24 2.4.2. Gully rehabilitation using multipurpose plants in Gilgel Gibe catchment 26 2.4.3. Review on the Roles of Wetlands in Sustainable Watershed Management 27 2.4.4. Sediment retention and nutrient removal capacity of natural riverine wetlands 28 2.4.5.