https://www.socictopen.socict.org/files/original/c37df9c3c56e96bd03fc02c48aa50850.pdf 9ea58466bf51d9b0d762114c6f3369c9 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 Índice de sustentabilidade agroambiental para o perímetro irrigado Ayres de Souza Environmental sustainability index for Ayres de Souza irrigated district Creator An entity primarily responsible for making the resource José Alves Carneiro Neto, Eunice Maia de Andrade, Morsyleide de Freitas Rosa, Francisco Suetônio Bastos Mota, José Frédson Bezerra Lopes Description An account of the resource Uma análise integrada do atual uso dos recursos naturais do Perímetro Irrigado de Ayres de Souza, localizado no Vale do Acaraú, Ceará, foi realizada através do desenvolvimento de um índice de sustentabilidade agroecológica. Os dados dessa pesquisa foram oriundos de questionários aplicados a 33 produtores agrícolas beneficiados pelo projeto de irrigação. Os indicadores de sustentabilidade foram estimados pelo emprego de análise fatorial, método da análise fatorial/análise de componentes principais. O índice de sustentabilidade estimado a partir dos indicadores selecionados registrou uma situação de sustentabilidade fragilizada ou de insustentabilidade reversível. As unidades produtivas apresentaram um porcentual de 60,6% com alguma sustentabilidade; e os demais 39,4% estão em condições de insustentabilidade. Os resultados também mostraram que os fatores dominantes do índice de sustentabilidade foram: nível da atividade agrícola praticada, agricultura familiar, condições atuais do sistema água-solo e infra-estrutura, fontes alternativas de renda e experiência em tratos culturais.The aim of this work was to make an analysis of natural resources at Ayres de Souza Irrigated District sited in Acaraú basin, Ceará, Brazil. This study was performed through an agro ecological sustainability index (ASI). The approach was based on 33 cross-over form applied to small farms located in the irrigated district. Factors Analysis/Principal Components Analysis were applied to select the sustainability indicators of the irrigated district as well as to define the agro ecological sustainability index. The results showed that the Index is capable of demonstrating clear differences among productivity unit management system with respect to sustainability. 60% of the pooled productivity units presented weak sustainability and the other 39.4% were unsustainable. The dominants factors of the Index were: level of agricultural management practices, family agriculture, framework of irrigation and alternative income source. Date A point or period of time associated with an event in the lifecycle of the resource 2008 Subject The topic of the resource Análise fatorial, Sustainable agriculture, agricultura sustentável, environmental impacts, factorial analysis, impacto ambiental Identifier An unambiguous reference to the resource within a given context 10.1590/S1413-70542008000400036 Source A related resource from which the described resource is derived Ciência e Agrotecnologia Publisher An entity responsible for making the resource available Universidade Federal de Lavras Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1413-70542008000400036" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1413-70542008000400036</a>