The water footprint of food


Hoekstra, Arjen Y. (2008) The water footprint of food. In: Jonas Förare (Ed.), Water for food. The Swedish Research Council for Environment, pp. 49-60. ISBN 9789154060191

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Abstract:The international trade in agricultural commodities at the same time
constitutes a trade with water in virtual form. Water in external areas
has been used to produce the food and feed items that are imported.
The water footprint of a good or a service is the total amount of water,
external and internal, that is required to produce it. The concept can be
used to calculate and compare the strain on water resources resulting
from different options. It can also be extended to provide water budgets
for whole nations or continents.
Item Type:Book Section
Copyright:© 2008 The Swedish Research Council for Environment
Engineering Technology (CTW)
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