LEADER 03018nam 2200529 450 001 9910789176203321 005 20200520144314.0 010 $a92-5-307633-X 035 $a(CKB)3710000000075695 035 $a(EBL)3239163 035 $a(SSID)ssj0001128087 035 $a(PQKBManifestationID)11602762 035 $a(PQKBTitleCode)TC0001128087 035 $a(PQKBWorkID)11065451 035 $a(PQKB)11129236 035 $a(MiAaPQ)EBC3239163 035 $a(Au-PeEL)EBL3239163 035 $a(CaPaEBR)ebr10815964 035 $a(OCoLC)923762707 035 $a(NjHacI)993710000000075695 035 $a(EXLCZ)993710000000075695 100 $a20131225d2013 uy 0 101 0 $afre 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aAfrontar la escasez de agua $eUn marco de accion para la agricultura y la seguridad alimentaria 210 1$aRome, Italy :$cOrganizacion de las Naciones Unidas para la Alimentacion y la Agricultura,$d2013. 210 4$d2013 215 $a1 online resource (97 p.) 225 0 $aFAO Informe Sobre Temas Hidricos,$x1020-1556 ;$vVolume 38 300 $aDescription based upon print version of record. 311 $a92-5-307304-7 320 $aIncludes bibliographical references. 330 $a"In the 20th Century, water use has increased at more than twice the rate of population growth, to the point that in many regions overall demand for water can no longer be satisfied. Agriculture uses 70 percent of global freshwater withdrawals and is probably the sector where water scarcity is most critical. Under the joint pressure of population growth and changes in dietary habits, food consumption is increasing in most regions of the world, and it is expected that by 2050 an additional 60 percent of food will be needed to satisfy global demand. Future policy decisions will increasingly need to reflect the tight linkage between water and food security, and be based on a clear understanding of opportunities and trade-offs in managing water for agricultural production. In order to guide its action in support of its member countries, FAO has recently embarked on a long-term programme on the theme "Coping with water scarcity -- the role of agriculture". Based on an expert consultation, a conceptual framework has been developed to help address the question of food security under conditions of water scarcity. This report presents the conceptual framework, reviews a series of policy and technical options, and establishes a set of principles that should serve as a basis for the development of effective food security policies in response to growing water scarcity."--Back cover. 410 0$aFAO Water Reports 606 $aFishery management$zItaly 615 0$aFishery management 676 $a338.37270945 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910789176203321 996 $aAfrontar la escasez de agua$93734706 997 $aUNINA