Virtual water as a policy for ensuring food security in the MENA region, Ghada El-Hefnawy
GHADA EL HEFNAWY CAIRO UNIVERSITY, EGYPT Virtual water is the amount of water that is embedded in food or other products needed for its production. Food security and environmental health are the rationales for encouraging virtual water trade as a water policy instrument. The Middle East and North Africa (MENA) is the most water-short region […]