Land Library
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The Middle East and North Africa (MENA) is a vast area covering 20 countries from western Asia to North Africa, with nearly 9,000,000 Km2 and 303 million hectares of total rangelands. Rangelands play an essential role in supporting people’s livelihoods and food security.
Land degradation is a critical problem around the world. Intensive rain-fed and irrigated crop and livestock systems have contributed to the degradation of land and natural resources.
Estimating the potential land resources suitable for irrigation and evaluating the possible impact of climate change on land suitability is essential for planning a sustainable agricultural system.
The rapid development of farmer-led irrigation is increasing agricultural productivity, incomes, employment and nutrition, but it might well not achieve its full potential. Small-scale irrigators tend to be younger, male and better-off.
The concept of integrated water resource management (IWRM) attempts to integrate all elements of water resources. Different tools are developed to assist in developing sound IWRM plans. One such tool is multiobjective analysis using an integrated hydro-economic model (IHEM).
Study region : Transboundary aquifers (TBAs) of Africa.
Study focus: Review of work on TBAs in Africa, including an overview of assessments and management efforts that have taken place over the last half century.