Blue and green virtual water flows

Alternative water resources are gaining momentum in Catalonia (north-east Spain) in an effort to promote water conservation and build resilience against drought episodes. Since 2002 more than 50 municipalities (summing up more than 1.3 million people) have approved a water saving ordinance that invo...

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Bibliographic Details

Main Authors:	Siebert, Stefan, Döll, Petra
Format:	Book Chapter
Language:	Inglés
Published:	International Food Policy Research Institute 2014
Subjects:	geographical information systems agricultural research water availability agriculture geography agricultural development
Online Access:	https://hdl.handle.net/10568/151123