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Briefing Note - 2010
The world's population trebled in the course of the twentieth century. Freshwater use increased sixfold in the same period. For many regions this has raised a problem that is coming to be seen as one of the major challenges for the future of...
Briefing Note - 2010
In many countries the shortage of freshwater re-sources is becoming a critical obstacle to economic development. An important aspect of this is the very high water consumption in agriculture compared to other sectors. The Briefing Note ‘Water...
Briefing Note - 2010
In the 21st century, an increasing number of countries will have to cope with severe water scarcity. It is gen-erally agreed that this water crisis can be attributed to high levels of water use in agriculture, especially in irrigated agriculture....
2012
Cette étude fait partie du Diagnostic des infrastructures nationales en Afrique (AICD), un projet conçu pour élargir la connaissance mondiale de l’infrastructure physique de l’Afrique. L’AICD constituera une base de référence par rapport à laquelle...
Résultats 21 à 25 sur 25