This paper combines Food and Agriculture Organization (FAO) Food Balance data with Water Footprint data to reveal how virtual water flows interact with food import tonnages to enhance or retard national decoupling based on food trade. Decoupling theorises breaking the links between economic and population growth and water demands for domestic food production. The detailed analysis applies a resource decoupling model in relation to the role and potential of food and virtual water trade in alleviating national and regional water limits in the Middle East and North Africa (MENA). The contrast between Egypt’s political denial of dependence, and Israel’s strategic adoption of food imports provides an example.

This paper combines Food and Agriculture Organization (FAO) Food Balance data with Water Footprint data to reveal how virtual water flows interact with food import tonnages to enhance or retard national decoupling based on food trade. Decoupling theorises breaking the links between economic and population growth and water demands for domestic food production. The detailed analysis applies a resource decoupling model in relation to the role and potential of food and virtual water trade in alleviating national and regional water limits in the Middle East and North Africa (MENA). The contrast between Egypt’s political denial of dependence, and Israel’s strategic adoption of food imports provides an example.

Food security is a critical issue for the Arabian Peninsula countries due fast population growth, reduced domestic food production and the tighter global food markets because of trading partners‘ strained export surpluses. Water scarcity is a major concern for the AP. The renewable water resources per capita is considered the lowest in the world and has decreased from 1250 m3 in 1950 to 76.2 m3 in 2014. Furthermore, the projected water demand in AP for the year 2025 will exceed the double of the current groundwater availability, estimated at 8030M m3. In response to the alarming water situation, ICARDA in collaboration with the National Agricultural and Extension Systems (NARES) has established a program in AP, which has developed, evaluated, and introduced technology packages that empower growers to produce high-quality crops with less water. These technologies include: 1) the integrated forage production system based on indigenous plant species; 2) the introduction of spineless cactus as animal feed; and 3) protected agriculture with associated developed technologies such as soilless culture (hydroponics). Similarly, ICARDA and NARS works on date palm has resulted in improving water and land productivity for date production. Such water saving technology packages are being transferred to farmers in AP region through ICARDA and National scientists and extension agents. Conclusively, a noticeable impact on the on-farm water management through the increased productivity per unit of water and land created. The demand for more applied research in the region is inevitable to ensure an adequate level of food security based on Climate-smart agriculture practice.

Food security and water sustainability in arid and semiarid regions are threatened by rapid population growth, declining natural resources, and global climate change. Countries in the arid regions compensate meat import by raising domestic livestock with cultivated green fodder, which diminishes lands for other crops and depletes precious water resources. This study presents for the first time an in-depth integrated food water ecosystem (FWEco) nexus modeling on the feasibility of restoring 10% of Kuwait's desert as grazing rangeland to alleviate water consumption from fodder production. Our results showed that revegetating 10% of the country's land with native species could support up to 23% of domestic livestock through natural grazing at optimal coverage (70%) and high productivity, and decrease water consumption by up to 90%. However, depending solely on natural rainfall is unlikely to achieve the optimal coverage. Strategic supplemental irrigation in the fall season (e.g., October and November) is required to maximize vegetation coverage and enhance food security and water sustainability. Significantly, strategic irrigation results in much lower net water consumption because irrigating native species requires much less water than green fodder cultivation. Therefore, revegetating desert lands with native species to restore their natural grazing service can be a sustainable approach to simultaneously improve food security and water sustainability in arid landscapes.