Conception of virtual water in international trade

Water provides the most important functions for human life, such as production of food, energy and industrial goods, daily water use satisfying sanitary and hygienic human needs, transport and recreational needs and the other functions. The problem of lack of water in many regions of the world arose in the XX-th century as a result of rapid economy growth, population development and was accompanied with anthropological pressure on ecological systems and natural water bodies. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/1348