796 10 20655 https://socictopen.socict.org/files/original/b2f043ad650e09e40e1b53a29d15585a.pdf be03ad50204808203503809ccfdeba10 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 Volatile Organic Compound Chamber: A Novel Technology for Microbiological Volatile Interaction Assays Creator An entity primarily responsible for making the resource Sara Mayo-Prieto, Álvaro Rodríguez-González, Santiago Gutiérrez, Pedro A. Casquero, Samuel Álvarez-García, Guzmán Carro-Huerga, Óscar González-López Description An account of the resource The interest in the study of microbiological interactions mediated by volatile organic compounds (VOCs) has steadily increased in the last few years. Nevertheless, most assays still rely on the use of non-specific materials. We present a new tool, the volatile organic compound chamber (VOC chamber), specifically designed to perform these experiments. The novel devices were tested using four Trichoderma strains against Fusarium oxysporum and Rhizoctonia solani. We demonstrate that VOC chambers provide higher sensitivity and selectivity between treatments and higher homogeneity of results than the traditional method. VOC chambers are also able to test both vented and non-vented conditions. We prove that ventilation plays a very important role regarding volatile interactions, up to the point that some growth-inhibitory effects observed in closed environments switch to promoting ones when tested in vented conditions. This promoting activity seems to be related to the accumulation of squalene by T. harzianum. The VOC chambers proved to be an easy, homogeneous, flexible, and repeatable method, able to better select microorganisms with high biocontrol activity and to guide the future identification of new bioactive VOCs and their role in microbial interactions. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource <i>Fusarium</i>, <i>trichoderma</i>, VOCs, Volatile Organic Compounds, squalene, trichodiene Identifier An unambiguous reference to the resource within a given context 10.3390/jof7040248 Source A related resource from which the described resource is derived Journal of Fungi 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 Biology (General) Relation A related resource <a href="https://www.mdpi.com/2309-608X/7/4/248" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2309-608X/7/4/248</a> https://socictopen.socict.org/files/original/d2282947267c5e6fa1019872ddfbdd3c.pdf 8ab1b0b82d0a874a502190bf4c463eb5 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 Desarrollo intensivo en la agricultura paranaense: la sustentabilidad socioambiental jaqueada Creator An entity primarily responsible for making the resource Guillermo Foladori, Humberto Tomassino Description An account of the resource Neste artigo se analisam os dados dos Censos Agropecuários do Paraná desde 1970 a 1995. A partir dos mesmos, se caracteriza o desenvolvimento da agricultura paranaense, e se conclui que o processo de tecnificação da agricultura conduz à insustentabilidade dos espaços rurais e urbanos em geral. Quanto ao espaço rural, é possível verificar um processo acentuado de diferenciação social, que gera a proletarização dos pequenos produtores e a expulsão de uma importante fração da população rural. Além disso, gera um importante processo de degradação dos recursos naturais. No ambiente urbano, o processo de tecnificação agrário acarreta importantes impactos ambientais indiretos, representados por uma intensa concentração de população desempregada ou sub-empregada, resultando em uma situação de insustentabilidade socioambiental crescente. Date A point or period of time associated with an event in the lifecycle of the resource 1998 Subject The topic of the resource Agricultura Familiar, Diferenciação Social, desenvolvimento agrário Identifier An unambiguous reference to the resource within a given context 10.5433/2176-6665.1998v3n2p30 Source A related resource from which the described resource is derived Mediações: Revista de Ciências Sociais Publisher An entity responsible for making the resource available Universidade Estadual de Londrina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social Sciences, Social sciences (General) Relation A related resource <a href="http://www.uel.br/revistas/uel/index.php/mediacoes/article/view/9304" target="_blank" rel="noreferrer noopener">http://www.uel.br/revistas/uel/index.php/mediacoes/article/view/9304</a> https://socictopen.socict.org/files/original/7d0ba0998f730a8e0c49e9b4d0c8df11.pdf 060f7291a0643b2bff065d3736c95883 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 Distribución espacial y estructura de la población de <i>Pitcairnia huilensis</i> (Bromeliaceae) en el valle alto del río Magdalena (Huila, Colombia Creator An entity primarily responsible for making the resource John Martínez-Castro, Carolina Isaza, Julio Betancur Description An account of the resource Se estudió el patrón de distribución espacial y la estructura de la población de Pitcairnia huilensis (Bromeliaceae), una especie considerada en Peligro Crítico (CR), del valle alto del río Magdalena en los Andes colombianos. La distribución espacial se determinó con la función K de Ripley. Para conocer la estructura poblacional se establecieron cuatro categorías de tamaño: plántulas, juveniles, subadultos y adultos, las cuales fueron caracterizadas estadísticamente por medio de variables morfométricas. Con el fin de saber cuál de las variables morfométricas presentaba mayor variabilidad se usó un Análisis de Componentes Principales. Para examinar si había diferencias significativas entre las variables morfométricas por categorías de tamaño con mayor variabilidad (altura total) se realizó una prueba de Kruskal Wallis y para identificar cuáles eran las diferencias de las categorías de tamaño con respecto a esta variable se aplicó una prueba de Tukey. Adicionalmente, para determinar si había dependencia entre el peso seco y la altura total se realizó una regresión lineal. Se encontraron 289 parches de P. huilensis que mostraron un patrón de distribución espacial agregado. La densidad de individuos por m2 varía entre 0,1 y 3,9. Hubo diferencias significativas entre las variables morfométricas, siendo la altura total la que mejor explica la variación y la que más se relaciona con el peso seco total. Con este trabajo se señala la importancia de los resultados para el manejo y la conservación de P. huilensis en el área de estudio. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource Biología de la Conservación, Ecología de poblaciones, Plantas neotropicales, bosque seco Identifier An unambiguous reference to the resource within a given context 10.15446/caldasia.v41n1.71328 Source A related resource from which the described resource is derived Caldasia Publisher An entity responsible for making the resource available Universidad Nacional de Colombia Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Science, Botany, Zoology Relation A related resource <a href="https://revistas.unal.edu.co/index.php/cal/article/view/71328" target="_blank" rel="noreferrer noopener">https://revistas.unal.edu.co/index.php/cal/article/view/71328</a> https://socictopen.socict.org/files/original/12556942448e10bb6aaafec3eb127755.pdf ef3aa4ae47a9dcefd0c1eef8df21d753 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 Soberanía agroalimentaria : características, obstáculos y perspectivas Creator An entity primarily responsible for making the resource Roger Martínez Description An account of the resource La agricultura reviste un carácter estratégico para cualquier nación. Sin alimentos no es posible la superviviencia, de modo que la producción agrícola responde a una necesidad vital. En las últimas décadas ha aumentado la preocupación de la sociedad por el tema de la calidad alimentaria y, más en concreto, por los posibles riesgos sanitarios que conlleva su consumo Todos losproblemas que pretendía resolver el modelo agroalimentario global se ha agravado: pobreza, hambre e inequidad. Porque, la economía moderna no produce los bienes y servicios que necesita la población, sino las mercancías que generan beneficios de lucro privado. Así, la mercantilización alimentaria mundial ha demostrado su incapacidad para proteger la seguridad alimentaria nacional Es urgente reorientar el sistema agroalimentario hacia una producción de alimentos saludables. Sin embargo, en los últimos años estamos asistiendo a un alarmante proceso de concentración de la agroindustria. ¿Cuál será el camino a seguir?...¿Una seguridad alimentaria basada en un sector agrícola que produce alimentos sanos sin dañar el ambiente, o una seguridad alimentaria en manos de la industria agroalimentaria, que produce para exportar? O bien, producir necesidades locales o intereses corporativos? Date A point or period of time associated with an event in the lifecycle of the resource 2010 Subject The topic of the resource Agricultura, Aspectos económicos, Productos agrícolas Identifier An unambiguous reference to the resource within a given context 10.22206/cys.2010.v35i4.pp623-656 Source A related resource from which the described resource is derived Ciencia y Sociedad Publisher An entity responsible for making the resource available Instituto Tecnológico de Santo Domingo Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social sciences (General), Communication. Mass media Relation A related resource <a href="https://revistas.intec.edu.do/index.php/ciso/article/view/888" target="_blank" rel="noreferrer noopener">https://revistas.intec.edu.do/index.php/ciso/article/view/888</a> https://socictopen.socict.org/files/original/b0fdde85c3551fc0616ef48a123b7525.pdf 002c9aeda09d299ae5a5839c1f62ad85 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 Agroecología: promoviendo una transición hacia la sostenibilidad Creator An entity primarily responsible for making the resource S. R. Gliessman, F. J. Rosado-May, C. Guadarrama Zugasti, J. Jedlicka, V. E. Mendez, R. Cohen, L. Trujillo, C. Bacon, A. Cohn, R. Jaffe Description An account of the resource Agroecología: promoviendo una transición hacia la sostenibilidad. En este artículo se define agroecología como la aplicación de los conceptos y prinicipios ecológicos al diseño y manejo de los sistemas alimentarios sostenibles. Se presentan los argumentos principales que sostienen la validez, importancia y pertinencia del enfoque agroecológico, no solo para entender los procesos involucrados en la producción de alimentos, sino para proponer alternativas que conduzcan a esos procesos para operar en sistemas sostenibles. El concepto clave, que guía el razonamiento metodológico y epistemológico en este análisis, es el de sostenibilidad. Para alcanzar sostenibilidad la metodología agroecológica no solo se ancla en la Ecología, lo cual se describe en el trabajo, sino que percibe la producción de alimentos como un proceso que involucra a los productores y consumidores interactuando en forma dinámica. Date A point or period of time associated with an event in the lifecycle of the resource 2007 Source A related resource from which the described resource is derived Ecosistemas Publisher An entity responsible for making the resource available Asociación Española de Ecología Terrestre Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Environmental sciences Relation A related resource <a href="http://www.redalyc.org/articulo.oa?id=54016103" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=54016103</a> https://socictopen.socict.org/files/original/bfbafd5a96d33271ef9b10a1493699f6.pdf 65d7dfa0ca285770d4afa04af9ede2a9 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 The Challenge of Communicating Research on Climate Change Related Risks to Family Farmers: The Experience of Using a Didactic Booklet in the Brazilian Semiarid Northeast Creator An entity primarily responsible for making the resource Gabriela Litre, Melissa Curi, Patricia S. Mesquita, Stéphanie Nasuti, Gledson Rocha Description An account of the resource Com foco nos agricultores familiares do Semiárido nordestino – um dos segmentos da população brasileira mais vulnerável às mudanças e às variabilidades climáticas – este artigo apresenta o processo de elaboração e de divulgação de uma cartilha educativa, criada de maneira colaborativa, para compartilhar as percepções desses agricultores sobre os riscos climáticos. A cartilha também visou divulgar opções de estratégias adaptativas desenvolvidas pelos próprios atores locais. Uma equipe de pesquisa interdisciplinar, integrante da sub-rede Mudanças Climáticas e Desenvolvimento Regional (MCDR/Rede CLIMA), conduziu 1.140 entrevistas semiestruturadas em quatro áreas do Semiárido brasileiro: Seridó Potiguar-RN, Gilbués-PI, Juazeiro-BA e Chapada do Araripe-CE. Os questionários aplicados levantaram, entre outros, dados sobre as percepções dos agricultores familiares a respeito das mudanças do clima, seus valores culturais e suas expectativas a respeito do futuro dos seus modos de vida rurais. A partir dessas informações, criou-se uma cartilha educativa para restituir os dados coletados. Privilegiando o diálogo e a troca de saberes ou, nas palavras de Habermas, “a negociação da definição de situação”, o instrumento de comunicação escolhido partiu do pressuposto de que as comunidades tendem a confiar em novas informações quando estas possuem, na sua percepção, relevância, credibilidade e legitimidade. Os resultados gerais da experiência demonstraram que possíveis barreiras sociais e culturais (tais como a incompreensão inicial entre cientistas e usuários do conhecimento) podem ser superadas por meio de ações colaborativas entre a academia, os tomadores de decisão e os usuários finais. A elaboração da cartilha encorajou o trabalho horizontal para identificar riscos climáticos e possíveis medidas de adaptação. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource Agricultura Familiar, Comunicação científica, Mudanças Climáticas, restituição de resultados de pesquisa, semi-árido Identifier An unambiguous reference to the resource within a given context 10.5380/dma.v40i0.49069 Source A related resource from which the described resource is derived Desenvolvimento e Meio Ambiente Publisher An entity responsible for making the resource available Universidade Federal do Paraná Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Environmental sciences Relation A related resource <a href="https://revistas.ufpr.br/made/article/view/49069" target="_blank" rel="noreferrer noopener">https://revistas.ufpr.br/made/article/view/49069</a> https://socictopen.socict.org/files/original/149b8ad294fbc51b36647be5ec2ee806.pdf f1eab75dbccf2cb1cd478c04d35a8d4e 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 Metamorfoses da questão agrária: controvérsias intelectuais, política e mundo rural no Brasil contemporâneo Creator An entity primarily responsible for making the resource Felipe Maia G. da Silva Description An account of the resource O trabalho mapeia os deslocamentos da questão agrária no Brasil no período após a redemocratização política da década de 1980, a partir do exame das controvérsias intelectuais em torno de três macroprocessos de transformação social: a expansão do capitalismo agrário, a emergência da agricultura familiar e os projetos de reforma agrária. Busca-se mostrar como a produção intelectual se interessa pelos processos socias e abre linhas de intervenção sobre eles, tornando-se ela própria parte dos processos. Assim, o exame das controvérsias permite compreender tanto transformações na produção de conhecimento quanto em aspectos importantes da própria dinâmica social. Sustenta-se que neste período houve uma abertura de novos canais de intervenção para os intelectuais que, ao lado de outros processos de democratização política, favoreceram a emergência de imaginários alternativos às concepções hegemônicas que, no entanto, convivem com linhas de continuidade relativas à precedência das estruturas de grande propriedade na dinâmica de desenvolvimento. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Questão agrária, democratização, intelectuais Identifier An unambiguous reference to the resource within a given context 10.5433/2176-6665.2018v23n2p75 Source A related resource from which the described resource is derived Mediações: Revista de Ciências Sociais Publisher An entity responsible for making the resource available Universidade Estadual de Londrina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social Sciences, Social sciences (General) Relation A related resource <a href="http://www.uel.br/revistas/uel/index.php/mediacoes/article/view/34802" target="_blank" rel="noreferrer noopener">http://www.uel.br/revistas/uel/index.php/mediacoes/article/view/34802</a> https://socictopen.socict.org/files/original/7233e224f8fde5837fcd163dafbde1df.pdf 3f18c32f5b1ea4b7dc6117d284a5bfb0 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 Sustentabilidade de cardápio: avaliação da pegada hídrica nas refeições de um restaurante universitário Creator An entity primarily responsible for making the resource Virgílio José Strasburg, Vanusca Dalosto Jahno Description An account of the resource A água é um recurso fundamental para a produção de alimentos e também de refeições. No presente estudo, a pegada hídrica (PH) na composição de cardápios composto por cereal, leguminosa, carne, guarnição, salada e sobremesa foi avaliada no período de uma quinzena em um restaurante universitário público na cidade de Porto Alegre / RS. A realização da coleta de dados ocorreu no período de 2 a 13 de setembro de 2013. Foi feito o levantamento do cardápio quinzenal com as respectivas quantidades de alimentos utilizados, provisionados para 1800 refeições (almoço e jantar). As quantidades da PH por alimento foram estimadas com base na literatura científica. Os dados coletados foram calculados em frequências absolutas, em percentual e por média. Foi constatado que todos os produtos de origem vegetal composto por cereais, leguminosas, verduras e frutas corresponderam a 65,5% do total de matéria prima, mas contribuem com apenas 22,1% da PH do cardápio. Os produtos de origem animal (ovos, carnes bovina e de frango) representaram 77,9% da PH. Quanto à avaliação da PH nos cardápios foi identificada uma média diária per capita de 2099,1 litros por refeição, sendo que o item carne bovina foi o que mais contribuiu nesse resultado. Na fase de planejamento de cardápios, a avaliação da pegada hídrica em refeições é uma das possibilidades para a sustentabilidade dos recursos naturais do planeta e para a formação de hábitos e consumo de alimentos. Date A point or period of time associated with an event in the lifecycle of the resource 2015 Subject The topic of the resource Indicadores Ambientais, Uso da água, ecología Identifier An unambiguous reference to the resource within a given context 10.4136/ambi-agua.1664 Source A related resource from which the described resource is derived Revista Ambiente & Água Publisher An entity responsible for making the resource available Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHi) Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Environmental sciences Relation A related resource <a href="http://www.ambi-agua.net/seer/index.php/ambi-agua/article/view/1664/pdf_1452" target="_blank" rel="noreferrer noopener">http://www.ambi-agua.net/seer/index.php/ambi-agua/article/view/1664/pdf_1452</a> https://socictopen.socict.org/files/original/316c6a1ce1055f506457692e9b23ebea.pdf 3c6519b1fb762a0262def971101358d0 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 O Estado e as políticas públicas que tornaram a agricultura familiar uma agente importante do desenvolvimento Creator An entity primarily responsible for making the resource Giovanni Barillari de Freitas Description An account of the resource Este artigo parte da hipótese de que o Programa Nacional de Fortalecimento da Agricultura Familiar (Pronaf) foi um marco definitivo para os pequenos produtores rurais, até então excluídos das políticas públicas nacionais. Já que, após sua criação em 1995 e, principalmente, após o ano de 2003, as conquistas das famílias agricultoras se expandiram na direção de leis e políticas públicas que permitissem apontá-las como indivíduos integrados à sociedade capitalista. Desta maneira, o objetivo do artigo é mostrar a inclusão dos pequenos produtores rurais como atores do desenvolvimento nacional. Para isso, a pesquisa se utiliza do arcabouço teórico da sociologia reflexiva de Pierre Bourdieu no que tange seus estudos sobre o Estado e a construção de mercados, com a intenção de identificar elementos para além do econômico, como os institucionais, que constroem os mercados da agricultura familiar. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Agricultura Familiar, Pronaf, desenvolvimento rural Identifier An unambiguous reference to the resource within a given context 10.5433/2176-6665.2018v23n2p366 Source A related resource from which the described resource is derived Mediações: Revista de Ciências Sociais Publisher An entity responsible for making the resource available Universidade Estadual de Londrina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social Sciences, Social sciences (General) Relation A related resource <a href="http://www.uel.br/revistas/uel/index.php/mediacoes/article/view/29855" target="_blank" rel="noreferrer noopener">http://www.uel.br/revistas/uel/index.php/mediacoes/article/view/29855</a> https://socictopen.socict.org/files/original/f846ce8046b58416ee6ef0d60a38a669.pdf b0dd40363a9fe196e598df9356f1ce85 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 Patrones de producción en dos poblaciones aisladas de Agelaius icterocephalus (Aves-Icteridae) Creator An entity primarily responsible for making the resource Naranjo Luis Germán Description An account of the resource I studied two colonies of Yellow-hooded Blackbirds, of different subspecies, in low and high elevation sites in Colombia in 1987 and 1988. Territories of Agelaius icterocephalus icterocephalus at Agua Prieta (Iow elevation) were one-fifth as large as those of A.i. bogotense at La Herrera (high elevation), and included cattails as the main nesting substrate, while those at La Herrera only included bulrush. Nests at La Herrera were larger than those at Agua Prieta. Whereas at Agua Prieta the birds foraged outside the marsh, at La Herrera territories were used both for nesting and feeding. Breeding was seasonal for both populations.En 1987 y 1988 estudiaron en sitios de alta y baja elevación en Colombia dos colonias de Agelaius icterocephalus, pertenecientes a subespecies diferentes. Los territorios de A.i. icterocephalus en Agua Prieta (baja elevación) fueron de un quinto del área de los de A. i. bogotense en La Herrera (alta elevación), e incluyeron eneas como sustrato de anidación, mientras que los de La Herrera solo incluyeron juncos. En La Herrera los nidos fueron más grandes que en Agua Prieta. En Agua Prieta las aves se alimentaron por fuera del pantano, mientras que en La Herrera los territorios fueron usados tanto para anidar como para alimentarse. La reproducción fue simultánea en ambas poblaciones. Date A point or period of time associated with an event in the lifecycle of the resource 1995 Subject The topic of the resource Icteridae, aves, ecología, pantanos tropicales Source A related resource from which the described resource is derived Caldasia Publisher An entity responsible for making the resource available Universidad Nacional de Colombia Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Science, Botany, Zoology Relation A related resource <a href="http://www.revistas.unal.edu.co/index.php/cal/article/view/17343" target="_blank" rel="noreferrer noopener">http://www.revistas.unal.edu.co/index.php/cal/article/view/17343</a>