Economic importance and environmental challenges of the Awash River Basin to Ethiopia
| dc.contributor.author | Taddese, Girma, author | |
| dc.contributor.author | McCornick, Peter G., author | |
| dc.contributor.author | Peden, Don, author | |
| dc.contributor.author | U.S. Committee on Irrigation and Drainage, publisher | |
| dc.date.accessioned | 2020-03-31T11:54:39Z | |
| dc.date.available | 2020-03-31T11:54:39Z | |
| dc.date.issued | 2004-10 | |
| dc.description | Presented during the USCID water management conference held on October 13-16, 2004 in Salt Lake City, Utah. The theme of the conference was "Water rights and related water supply issues." | |
| dc.description.abstract | Ethiopia's agriculture currently depends on rainfall with limited use of water resources. Highly variable rainfall, frequent floods and droughts, and limited storage capacity continue to constrain the ability of the country to produce reliable food supplies in a country that is relatively rich in water and land resources. The Awash Valley has been the major focus of medium and large scale irrigated agriculture developments since the 1950s, and presently has over 70 percent of Ethiopia's non-traditional irrigation. In addition, there are traditional and non-traditional small-scale irrigation systems within the valley, and major dams to improve the management of water for agriculture and produce hydropower have been constructed. Furthermore, this economic activity has produced major secondary benefits to the valley area. With the continuing decline of the productivity of the rain-fed agricultural lands and the anticipated doubling of food demands over the next two decades, improved water management in agriculture, including irrigation is of paramount importance. Numerous authors, policy makers and other observers have stressed the very high-unrealized potential for intensification of agriculture through irrigation in Ethiopia. Yet, apart from the Awash Valley, limited development has occurred in irrigation development. Like much of the highlands of Ethiopia, mixed livestock cropping system predominate in the upper basin, whereas pastoralism was traditionally and currently practiced in the middle and lower reaches. The major irrigated agriculture and water resources have occurred in the middle valley and, more recently, towards the lower reaches. Other issues associated with the water management in the middle and lower basin is soil salinization, water contamination and increased waterborne diseases, and poor design leading to water loss through leakage and evaporation. Expanding irrigation threatens wetlands, and conflicts over access to water constrain smallholder farmers and pastoralists, which depend on livestock herds for their existence. Because communities lack skills and institutions to manage common property resources, water resources, basin/watershed and irrigation management infrastructure quickly fall into a state of disrepair. In the lower valley, desertification is a serious threat. | |
| dc.description.sponsorship | Proceedings sponsored by the U.S. Department of the Interior, Central Utah Project Completion Act Office and the U.S. Committee on Irrigation and Drainage. | |
| dc.format.medium | born digital | |
| dc.format.medium | CD-ROMs | |
| dc.format.medium | proceedings (reports) | |
| dc.identifier.uri | https://hdl.handle.net/10217/201659 | |
| dc.language | English | |
| dc.language.iso | eng | |
| dc.publisher | Colorado State University. Libraries | |
| dc.relation.ispartof | Ag Water Conservation Policy | |
| dc.relation.ispartof | Water rights and related water supply issues, October 13-16, 2004, Salt Lake City, Utah | |
| dc.rights | Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright. | |
| dc.source | Contained in: Water rights and related water supply issues, Salt Lake City, Utah, October 13-16, 2004, http://hdl.handle.net/10217/46435 | |
| dc.title | Economic importance and environmental challenges of the Awash River Basin to Ethiopia | |
| dc.type | Text |
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