Novo, P.; Garrido, A.; Varela-Ortega, C. - In: Ecological Economics 68 (2009) 5, pp. 1454-1464
Virtual water adds a new dimension to international trade, and brings along a new perspective about water scarcity and water resource management. Most virtual water literature has focused on quantifying virtual water "flows" and on its application to ensure water and food security. Nevertheless,...