Climate Change Impacts on Hydrology and Water Resources of the Upper Blue Nile River Basin, Ethiopia

Research Reports IWMI's mission is to improve the management of land and water resources for food, livelihoods and environment. In serving this mission, IWMI concentrates on the integration of policies, technologies and management systems to achieve workable solutions to real problems—practical, relevant results in the field of irrigation and water and land resources. The publications in this series cover a wide range of subjects—from computer modeling to experience with water user associations—and vary in content from directly applicable research to more basic studies, on which applied work ultimately depends. Some research reports are narrowly focused, analytical and detailed empirical studies; others are wide-ranging and synthetic overviews of generic problems. Although most of the reports are published by IWMI staff and their collaborators, we welcome contributions from others. Each report is reviewed internally by IWMI's own staff and Fellows, and by external reviewers. The reports are published and distributed both in hard copy and electronically (www.iwmi.org) and where possible all data and analyses will be available as separate downloadable files. Reports may be copied freely and cited with due acknowledgment. (INRA) of the US Department of Energy and with travel funding from the International Water Management Institute (IWMI), Colombo, Sri Lanka. The authors would like to acknowledge the valuable insight of Drs. Yasir A. Mohamed and Seleshi B. Awulachew of IWMI. The Ministry of Water Resources of Ethiopia is also acknowledged for their help in obtaining some of the hydrologic data and GIS maps. Please send inquiries and comments to: [email protected] IWMI receives its principal funding from 58 governments, private foundations, and international and regional organizations known as the Consultative Group on International Agricultural Research (CGIAR).