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Towards a water and food secure future: critical perspectives for policy-makers Texte intégral
2016
The aim of this paper is to provide policy-makers with a helpful overview of the technical and economic aspects of water use in agriculture, with particular emphasis on crop and livestock production. Through 2050, in many countries, agriculture will remain an important determinant of economic growth, poverty reduction, and food security, even as, over time, the proportion of agricultural revenue in national gross income declines. Water use in agriculture will remain substantial, irrigated areas will expand and competition for water will increase in all sectors. Most likely, overall supplies of land and water will be sufficient to achieve global food production goals in 2050; although poverty and food insecurity will remain pressing challenges in several regions and countries. Thus, the focus of this report is on the regional and national aspects of food security.
Afficher plus [+] Moins [-]Water for food Texte intégral
2008
Foarare, J. (ed.) | Swedish Research Council Formas, Stockholm (Sweden) eng
Water for food, water for life
2010
Sharma, Bharat R.
Water and food security
2014
Chartres, Colin J.
Agua para la alimentación, agua para la vida
2008
Water and water policy in world food supplies
1987
Jordan, W.R. (ed.)
The food and water crisis Texte intégral
2008
International Water Management Institute (IWMI).
Water scarcity: The food factor Texte intégral
2007
molden | charlotte; rijsberman | david; de fraiture | frank.
Molden, David; de Fraiture, Charlotte; Rijsberman, Frank., 'Water scarcity: The food factor', Issues in Science and Technology, pp.39-48, 2007
Afficher plus [+] Moins [-]Water; source for food security
2003
Yoshinaga, K. (FAO, Rome (Italy)) | Florin, R. | Renault, D.
