https://socictopen.socict.org/files/original/a3844283361d674a6dc86d2d19a95dcd.pdf 3695cd3bbc643c4d407553223a3dab93 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Socio-Economic Indexes for Water Use in Irrigation in a Representative Basin of the Tropical Semiarid Region Creator An entity primarily responsible for making the resource Luciano Mateos, José Antonio Frizzone, Sílvio Carlos Ribeiro Vieira Lima, Claudivan Feitosa Lacerda Description An account of the resource Performance evaluation of irrigated agriculture is an important tool that assists in decision-making on water management in the river basin, particularly in tropical semiarid regions. This study was carried out using information from the Jaguaribe River basin, located in the Northeast region of Brazil, which has an important restriction in the availability of water resources and high competition for water use. From a set of indicators (production, water, economic, and social), the overall performance index of irrigated agriculture was estimated (ranging from zero to 1.0) for two scenarios: high water scarcity and low water scarcity. The performance index used was based on the mean value of these security criteria normalized with respect to the maximum value of the indicator for the crop obtained in the sub-basin. A low performance index of irrigated agriculture (less than 0.3) has always been associated with inadequacy of more than one security indicator. Crops with significant cultivated areas and, therefore, requiring a high volume of irrigation, such as rice, sugar cane, banana, and green coconut, require technical interventions related to the management of the soil–water–plant system aiming at improving yield with less water. Under conditions of water restrictions, crops with performance indexes higher than 0.3 should be prioritized. The study presented here for Jaguaribe River basin may support public policies related to irrigation and agronomic techniques necessary to improve the performance of agricultural under tropical dry lands. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Water restriction, irrigated agriculture, tropical drylands, water productivity Identifier An unambiguous reference to the resource within a given context 10.3390/w13192643 Source A related resource from which the described resource is derived Water Publisher An entity responsible for making the resource available MDPI AG Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Hydraulic engineering, Water supply for domestic and industrial purposes Relation A related resource <a href="https://www.mdpi.com/2073-4441/13/19/2643" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2073-4441/13/19/2643</a>