578 10 20655 http://socictopen.socict.org/files/original/9be73faae70b5194c399a8b581304df9.pdf e2b7d8bae1be7e60321fac27fb9fefae 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 Fecundity, reproductive seasonality and maturation size of Callinectes sapidus females (Decapoda: Portunidae) in the Southeast coast of Brazil Creator An entity primarily responsible for making the resource Evandro Severino-Rodrigues, Joelson Musiello-Fernandes, Álvaro A.S. Mour, Geisa M.P. Branco, Victor O.C. Canéo Description An account of the resource C. sapidus fisheries has a significant influence on the economy of some countries in North America and has a relative extensive literature in these regions. However, only few papers discuss the ecology of C. sapidus in the South Atlantic, despite its economic importance in that region. We studied the fecundity, reproductive seasonality and maturation size of C. sapidus females captured in the Southeast coast of Brazil from January to December 2002. Females were separated, weighted (Wt), and cephalothorax width (CW) was measured. Furthermore, the eggs-masses were classified according to embryonic development, separated, weighted (We) and fixed. Eggs were also separated and counted, resulting in the average number of eggs per individual (Ne). A total sample of 307 females was collected: 78 young, 130 adults and 99 ovigerous. Ovigerous females showed CW between 7.49 and 15.89cm with average of 12.21cm and were distributed throughout the sample period, with highest incidence between December and March. The onset of morphological maturity (L50) occurred at CW=10.33cm, and the size in which all were mature (L100) was CW=11.20cm. Individual fecundity ranged from 689 356 to 3 438 122 with an average of 2 006 974. The CW showed a positive growth trend with Ne and We. We concluded that in order to ensure the resource sustainability, it is necessary to prohibit captures of C. sapidus in these regions, especially during summer. Additionally, our studies suggest that the minimum capture size should be 11cm of carapace width.Hay pocos estudios sobre la ecología de C. sapidus en el Atlántico Sur, a pesar de su importancia económica en la región. El presente estudio tiene como objetivo conocer la fecundidad, periodo reproductivo y talla de primera madurez morfológica de las hembras de C. sapidus, con el fin de contribuir a una mejor comprensión de la especie en el Atlántico occidental, así como ayudar en la toma de medidas de gestión en la región. Las muestras fueron recolectadas mensualmente de enero a diciembre 2002 en sudeste del Brazil. Se recogieron 307 hembras: 78 jóvenes, 130 adultos y 99 ovígeras. Las hembras ovígeras mostró su intervalo de talla de 7.49-15.89cm ancho del carapazón (AC) y se distribuyeron en todo el período de la muestra, con mayor incidencia entre diciembre y marzo. El inicio de la madurez morfológica (L50) fue con la AC=10.33cm y el tamaño que tenían todos los maduros (L100) con AC de 11.20cm. Fecundidad individual osciló entre 689 356 a 3 438 122, con una media 2 006 974. El AC mostró una tendencia positiva en el crecimiento con número de huevos y el peso del huevos. El conocimiento de los aspectos reproductivos de la población es importante en la definición de medidas de gestión para el uso sostenible con el fin de renovar y continuar con la misma. Date A point or period of time associated with an event in the lifecycle of the resource 2013 Subject The topic of the resource Biología reproductiva, blue crab, estuarine, estuario, fisheries resource, jaiba azul, recurso pesquero, reproductive biology Source A related resource from which the described resource is derived Revista de Biología Tropical Publisher An entity responsible for making the resource available Vicerractoría Investigación 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="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0034-77442013000300011" target="_blank" rel="noreferrer noopener">http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0034-77442013000300011</a> http://socictopen.socict.org/files/original/172bb94ae42b274d81a94ef17ff890aa.pdf cee97a543937b04da993ca6721ada18a 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 Caracterização física, físico-química e morfoagronômica de acessos de tomate cereja sob cultivo orgânico Creator An entity primarily responsible for making the resource Evandro Silva Pereira Costa, Carlos Antônio dos Santos, Mariella Camargo Rocha, Margarida Goréte Ferreira do Carmo Description An account of the resource Este trabalho teve como objetivo caracterizar frutos de 59 acessos de tomateiro da Coleção de Germoplasma do Departamento de Fitotecnia da Universidade Federal Rural do Rio de Janeiro (UFRRJ) quanto a características físicas, físico-químicas e morfoagronômicas. Como padrões utilizaram-se quatro variedades e um híbrido, com frutos maduros colhidos em cultivo sob manejo orgânico realizado de outubro de 2010 a março de 2011 em Seropédica, Rio de Janeiro. Adotou-se delineamento inteiramente ao acaso com três repetições e dez frutos por parcela. Avaliaram-se dois atributos físicos (diâmetro longitudinal e equatorial), um físico-químico (teor de sólido solúvel total – SST) e cinco atributos morfoagronômicos (coloração, formato do fruto, formato da parte inferior e superior do fruto e número de lóculos). Os dados foram submetidos à análise de variância e agrupamento pelo teste de Scott-Knott (p < 0,05), e agrupamento hierárquico pela distância generalizada de Mahalanobis pelo método UPGMA. Dois acessos, ENAS 1228 e ENAS 1214, se destacaram pelo alto teor de SST, > 10,0°Brix, além de 23 acessos com °Brix >8,0. Identificaram-se frutos de cores (ENAS 1008, ENAS, 1010, ENAS 1015, ENAS 1017, ENAS 1029, ENAS 1215) e formatos diferenciados (ENAS 1013, ENAS 1043, ENAS 1040, ENAS 1077, ENAS 1012). Pela beleza e singularidade, vários destes se mostram muito promissores e interessantes para preenchimento de nichos diferenciados de mercado, especialmente de produtos orgânicos. 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 orgânica, Solanum lycopersicum, germoplasma Identifier An unambiguous reference to the resource within a given context 10.22491/rca.2018.2800 Source A related resource from which the described resource is derived Revista de Ciências Agrárias Publisher An entity responsible for making the resource available Sociedade de Ciências Agrárias de Portugal 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), Agriculture, Environmental sciences Relation A related resource <a href="https://ajaes.ufra.edu.br/index.php/ajaes/article/view/2800/1526" target="_blank" rel="noreferrer noopener">https://ajaes.ufra.edu.br/index.php/ajaes/article/view/2800/1526</a> http://socictopen.socict.org/files/original/4b3ae2d4461b8bbeb011635ae94e12b1.pdf f97868dafedc53cf839079d01ab8812e 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 Propriedades químicas do solo e produtividade de milho e feijão no sistema orgânico com uso de diferentes fontes de adubo Creator An entity primarily responsible for making the resource Evandro Spagnollo, Eloi Erhard Scherer Description An account of the resource Em um experimento conduzido na Epagri/Centro de Pesquisa para Agricultura Familiar, em Chapecó, SC, foram avaliadas diferentes fontes de adubo nas culturas de milho e feijão no sistema orgânico com planto direto. Os adubos sólidos (cama de aviário, composto de esterco de aves, composto de esterco de suínos e composto de esterco de bovinos) foram aplicados a lanço na superfcie do solo, nas doses de 5 e 10t ha-1 (base seca), e o esterco líquido de suínos (ELS) nas doses de 30 e 60m3 ha-1 nos cultvos de feijão e milho respectivamente. Nove anos após o início da pesquisa, foram coletadas amostras de solo em três profundidades: até 5, 5 a 10 e 10 a 20cm. Os adubos sólidos apresentaram desempenho melhor na produção de feijão, e o ELS, na produção de milho. A aplicação anual dos adubos orgânicos proporcionou aumento nos teores de matéria orgânica, na capacidade de troca de cátons e na disponibilidade de P, K, Zn, Ca e Mg na camada superfcial do solo (até 5cm). As alterações nas propriedades químicas do solo foram maiores com aplicação de esterco sólido e compostos orgânicos, refletndo o efeito das diferentes quantdades de nutrientes adicionadas. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource esterco compostado, fonte de nutrientes, produção orgânica, qualidade do solo Source A related resource from which the described resource is derived Revista Agropecuária Catarinense Publisher An entity responsible for making the resource available Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri 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="https://publicacoes.epagri.sc.gov.br/RAC/article/view/587" target="_blank" rel="noreferrer noopener">https://publicacoes.epagri.sc.gov.br/RAC/article/view/587</a> http://socictopen.socict.org/files/original/b1f22369bc8809921b646086f5d56d7e.pdf b044b34b316d0afb1da83c120ba7c0e3 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 Hongos micorrízicos nativos como promotores de crecimiento en plantas de guayaba (Psidium guajava L.) Creator An entity primarily responsible for making the resource Evangelina Esmeralda Quiñones-Aguilar, Gabriel Rincón Enríquez, Luis López-Pérez Description An account of the resource En esta investigación se evaluaron diferentes consorcios micorrízicos arbusculares nativos, en el crecimiento de plantas de guayaba (Psidium guajava L.). Se estableció un experimento totalmente al azar con siete inóculos de hongos micorrízicos arbusculares (HMA) denominados: Las Campesinas (LC), Carlos Rojas (CR), Paso Ancho (PA), El limón (EL), Cerro del Metate (CM) (consorcios nativos), una cepa comercial (INIFAP®), y un control sin HMA, en una mezcla de arena-suelo esterilizada y bajo condiciones de invernadero. Semillas de guayaba fueron germinadas en arena esterilizada y posteriormente, las plántulas fueron trasplantadas a bolsa de vivero con una mezcla de arena-suelo esterilizada, donde fueron inoculadas con los diferentes tratamientos de HMA. Después de 125 días, se realizó un muestreo destructivo donde se registró, la altura de planta, el diámetro del tallo, el área foliar, la materia fresca y seca de cada órgano. Así como, la relación materia seca de la parte aérea/materia seca de la raíz, el índice de robustez y el índice de Dickson, como variables de calidad de planta. Cómo variables microbiológicas se determinó, la micorrización radicular y la cantidad de esporas en el sustrato. Los resultados mostraron un efecto diferencial en el crecimiento en las plantas de guayaba, cuando se inocularon con algún consorcio nativo de HMA. Entre los diferentes consorcios evaluados, EL promovió el mejor desarrollo y calidad de planta, y fue donde se alcanzó la mayor colonización y producción de esporas en el sustrato. La mayor tasa de mortalidad se registró en las plantas sin HMA, o inoculadas con el inóculo INIFAP. Los porcentajes de colonización fueron superiores al 60%, excepto en el consorcio CM. Por lo anterior se puede mencionar que, el uso de HMA podría ser una práctica recomendable para el cultivo sustentable de guayabas en invernadero. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Calidad de planta, Consórcios, biofertilizante, esporas, micorrización Identifier An unambiguous reference to the resource within a given context 10.28940/terra.v38i3.646 Source A related resource from which the described resource is derived Terra Latinoamericana Publisher An entity responsible for making the resource available Sociedad Mexicana de la Ciencia del Suelo A. C. 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), Agriculture Relation A related resource <a href="https://www.terralatinoamericana.org.mx/index.php/terra/article/view/646" target="_blank" rel="noreferrer noopener">https://www.terralatinoamericana.org.mx/index.php/terra/article/view/646</a> http://socictopen.socict.org/files/original/c209e443541a5ff13f3eaa8641cb18c8.pdf cdb0aac5196a61cd920beb5090bb86f8 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 Efectividad de hongos micorrízicos arbusculares nativos de rizósfera de Agave como promotores de crecimiento de papaya Creator An entity primarily responsible for making the resource Evangelina Esmeralda Quiñones-Aguilar, Laura Verónica Hernández Cuevas, Luis López Pérez, Gabriel Rincón Enríquez Description An account of the resource Los hongos formadores de micorriza arbuscular (HMA) son simbiontes benéficos de la mayoría de las plantas terrestres. La planta involucrada en la simbiosis es aprovisionada de nutrimentos por parte del hongo que promueve el crecimiento vegetal, a cambio de energía para reproducción del HMA. Se evaluó la efectividad de inóculos multi-específicos de HMA provenientes de la rizosfera de Agave cupreata colectada en Michoacán México, en la promoción del crecimiento de plantas de papaya. Se realizó un experimento en diez bloques al azar con once tratamientos: ocho consorcios de HMA, un biofertilizante comercial a base de HMA (EndoMic®), una cepa de referencia (Claroideoglomus claroideum) y un testigo sin HMA. A 100 d posteriores al establecimiento del experimento, las variables evaluadas fueron altura de planta, diámetro del tallo, biomasa seca del follaje, de la raíz y total, área foliar, índice relativo de dependencia micorrízica, colonización micorrízica y densidad de esporas micorrízicas. Los datos fueron analizados mediante un análisis de varianza y de correlación. Los resultados mostraron que dos de los consorcios promovieron eficientemente el crecimiento vegetal; las plantas inoculadas con los consorcios AD-MTu y CM-MT incrementaron significativamente (Tukey, P ≤ 0.05) su crecimiento en biomasa seca con respecto al testigo sin HMA, en 240 y 225%, respectivamente, mientras que con el biofertilizante EndoMic® el aumento para la misma variable fue de solo 12%. Se concluye que el empleo de consorcios de HMA promueven el crecimiento de papaya; y por tanto, podrían emplearse en vivero o invernadero. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource Agave cupreata, Carica papaya L, biofertilizantes, simbiosis micorrízica Identifier An unambiguous reference to the resource within a given context 10.28940/tl.v37i2.397 Source A related resource from which the described resource is derived Terra Latinoamericana Publisher An entity responsible for making the resource available Sociedad Mexicana de la Ciencia del Suelo A. C. 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), Agriculture Relation A related resource <a href="https://www.terralatinoamericana.org.mx/index.php/terra/article/view/397/553" target="_blank" rel="noreferrer noopener">https://www.terralatinoamericana.org.mx/index.php/terra/article/view/397/553</a> http://socictopen.socict.org/files/original/f896957e2164fe2e4d7f718b06b74b90.pdf d57b6e9d79e5cb32c290c44708eac302 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 El Comercio Internacional de Productos Orgánicos: Retos y Desafíos Creator An entity primarily responsible for making the resource Evangelina Méndez Description An account of the resource Durante las actividades del proyecto de investigación Guía para exportar abono orgánico hacia los principales mercados de Estados Unidos, Europa y Sudamérica, el uso de una plataforma virtual permitió conocer e identificar el impacto de la tecnología en la producción y comercialización de productos orgánicos, que a su vez involucró: el interés por parte de productores orgánicos para darse a conocer a través de medios virtuales, el acceso a equipos que permiten controlar a tiempo eventuales plagas, las oportunidades para obtener certificaciones orgánicas, restricciones e ingreso a mercados internacionales a través de medios virtuales. Este proyecto generó una respuesta que nos vincula directamente con productores orgánicos a nivel nacional e internacional, los resultados de análisis de un abono orgánico demostraron que es necesario realizar un estudio de factibilidad del suelo a través del uso de equipos especializados, laboratorios acreditados y capacitaciones constantes para obtener una certificación orgánica, obligando al productor a alinearse a esta nueva tendencia que le permitirá ingresar en mercados internacionales. Esto a su vez está transformando la agricultura convencional en una agricultura de precisión e inteligente, constituyéndose en un reto para productores y exportadores orgánicos.  Date A point or period of time associated with an event in the lifecycle of the resource 2015 Identifier An unambiguous reference to the resource within a given context 10.1234/ych.v0i0.77 Source A related resource from which the described resource is derived Yachana Publisher An entity responsible for making the resource available Universidad Laica Vicente Rocafuerte de Guayaquil 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://revistas.ulvr.edu.ec/index.php/yachana/article/view/77" target="_blank" rel="noreferrer noopener">http://revistas.ulvr.edu.ec/index.php/yachana/article/view/77</a> http://socictopen.socict.org/files/original/65c5c0f5a02844b6c59dc5394a8f1c16.pdf 85d7e7093d05ec30bb1840b1a43423e7 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 Producción orgánica para una alimentación sana Creator An entity primarily responsible for making the resource Evangelina Méndez Description An account of the resource El presente trabajo se relaciona con la importancia del uso de fertilizantes o abonos orgánicos, como base para la producción de alimentos orgánicos, que incluye pruebas de laboratorio y la instrumentalización de encuestas a los grupos objetivos de insumos y productos orgánicos. Este artículo tiene como propósito dar a conocer los beneficios nutritivos de los productos orgánicos. El cuidado del medio ambiente y el interés por una alimentación sana han dado lugar al uso de fertilizantes orgánicos en cultivos, facilitando la producción de alimentos frescos y sanos, libres de sustancias tóxicas conocidos como alimentos orgánicos. Durante las actividades del proyecto de investigación IC-ULVRG12-10 'GUIA PARA EXPORTAR ABONO ORGANICO HACIA LOS PRINCIPALES MERCADOS DE ESTADOS UNIDOS, EUROPA y SUDAMERICA' la muestra encuestada demostró que no se encuentra lo suficientemente concientizada sobre el uso y beneficio de los productos orgánicos, sin embargo existe interés por parte del consumidor al consultar directamente en el lugar de compra sobre los mismos, especialmente los vegetales. Durante la investigación experimental las pruebas de laboratorio confirman el alto valor nutricional que aportan los abonos orgánicos al suelo y a las plantas. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Identifier An unambiguous reference to the resource within a given context 10.1234/ych.v2i1.206 Source A related resource from which the described resource is derived Yachana Publisher An entity responsible for making the resource available Universidad Laica Vicente Rocafuerte de Guayaquil 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://revistas.ulvr.edu.ec/index.php/yachana/article/view/206" target="_blank" rel="noreferrer noopener">http://revistas.ulvr.edu.ec/index.php/yachana/article/view/206</a> http://socictopen.socict.org/files/original/e050ce83eb61dbdd0c3077360b485f73.pdf 2c0c9d7c78455370c44612805d7364ab 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 fertilizantes orgánicos y su clasificación arancelaria Creator An entity primarily responsible for making the resource Evangelina Méndez Encalada Description An account of the resource En el presente trabajo se realizó un estudio de la posición arancelaria de los Fertilizantes o Abonos Orgánicos en el Ecuador y su incidencia en el Comercio Exterior. El estudio permitió comprobar que no existe un desdoblamiento arancelario que facilite la identificación de los tipos de abonos importados desde nuestro país y exportados hacia distintas partes del mundo, ya que el Sistema Armonizado que se utiliza actualmente, no hace una distinción entre los abonos orgánicos animales y los vegetales. Se consideró una Ficha Técnica elaborada como parte de las actividades del Proyecto de Investigación IC-ULVRG-12-l0 'GuÍA PARA EXPORTAR ABONO ORGÁNICO HACIA LOS PRINCIPALES MERCADOS DE ESTADOS UNIDOS, EUROPA Y SUDAMÉRICA' e información sobre Clasificación Arancelaria que se registra en la Organización Mundial de Aduanas OMA. La presente revisión tiene como propósito dar a conocer la importancia del análisis técnico del producto y la interpretación el Sistema Armonizado al momento de asignar una Partida Arancelaria al mismo, especialmente cuando la Codificación Arancelaria de los Productos es la base para facilitar el comercio exterior y elaborar estadísticas del mismo. Date A point or period of time associated with an event in the lifecycle of the resource 2013 Identifier An unambiguous reference to the resource within a given context 10.1234/ych.v2i1.211 Source A related resource from which the described resource is derived Yachana Publisher An entity responsible for making the resource available Universidad Laica Vicente Rocafuerte de Guayaquil 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://revistas.ulvr.edu.ec/index.php/yachana/article/view/211" target="_blank" rel="noreferrer noopener">http://revistas.ulvr.edu.ec/index.php/yachana/article/view/211</a> http://socictopen.socict.org/files/original/c9e880dcbb79eea9e56a543388cd5702.pdf 72d5af8ac23ecbde73b846920d2fb27d 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 Fomento de las exportaciones ecuatorianas de abonos orgánicos Parte 1: recopilación de información de productos orgánicos en el Ecuador. Creator An entity primarily responsible for making the resource Evangelina Méndez, Mónica Molina Description An account of the resource La presente investigación es parte del estudio que desarrollan la Universidad Laica Vicente Rocafuerte de Guayaquil (ULVRG), la Coordinación de Investigación Científica y un equipo de investigadores de la Escuela de Comercio Exterior que trabajan en el proyecto 'Guía para exportar abono orgánico a los principales mercados internacionales de Sudamérica, Estados Unidos de América (U.S.A.) y Europa'. Tiene como propósito potenciar el uso de abonos orgánicos en la agricultura ecuatoriana, con la finalidad de reducir las importaciones de fertilizantes sintéticos, evitando la contaminación ambiental, cuyas afectaciones resultan evidentes en nuestro entorno. Concientizar a los pequeños y medianos agricultores a cambiar su manejo de cultivo agrícola, lo cual nos está dejando al margen de un mercado potencial de crecimiento, con miras a ser competitivos en Producción Orgánica. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Identifier An unambiguous reference to the resource within a given context 10.1234/ych.v1i1.181 Source A related resource from which the described resource is derived Yachana Publisher An entity responsible for making the resource available Universidad Laica Vicente Rocafuerte de Guayaquil 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://revistas.ulvr.edu.ec/index.php/yachana/article/view/181" target="_blank" rel="noreferrer noopener">http://revistas.ulvr.edu.ec/index.php/yachana/article/view/181</a> http://socictopen.socict.org/files/original/898a58acbbb6fb9c88bfe579b5594269.pdf 9996c2a5cc40e76010b90169f9e0ca8b 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 Coronavirus Description An account of the resource Dominio científico: Coronavirus 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 Integrating in situ Measurements and City Scale Modelling to Assess the COVID–19 Lockdown Effects on Emissions and Air Quality in Athens, Greece Creator An entity primarily responsible for making the resource Evangelos Gerasopoulos, Aikaterini Bougiatioti, Nikolaos Mihalopoulos, Dimitris G. Kaskaoutis, Georgios Grivas, Iasonas Stavroulas, Eleni Liakakou, Panayiotis Kalkavouras, Eleni Athanasopoulou, Anastasia Kakouri, Jennifer Bailey, Michel Ramonet Description An account of the resource The lockdown measures implemented worldwide to slow the spread of the COVID–19 pandemic have allowed for a unique real–world experiment, regarding the impacts of drastic emission cutbacks on urban air quality. In this study we assess the effects of a 7–week (23 March–10 May, 2020) lockdown in the Greater Area of Athens, coupling in situ observations with estimations from a meteorology–atmospheric chemistry model. Measurements in central Athens during the lockdown were compared with levels during the pre– and post–lockdown 3–week periods and with respective levels in the four previous years. We examined regulatory pollutants as well as CO2, black carbon (BC) and source–specific BC components. Models were run for pre–lockdown and lockdown periods, under baseline and reduced–emissions scenarios. The in–situ results indicate mean concentration reductions of 30–35% for traffic–related pollutants in Athens (NO2, CO, BC from fossil fuel combustion), compared to the pre–lockdown period. A large reduction (53%) was observed also for the urban CO2 enhancement while the reduction for PM2.5 was subtler (18%). Significant reductions were also observed when comparing the 2020 lockdown period with past years. However, levels rebounded immediately following the lift of the general lockdown. The decrease in measured NO2 concentrations was reproduced by the implementation of the city scale model, under a realistic reduced–emissions scenario for the lockdown period, anchored at a 46% decline of road transport activity. The model permitted the assessment of air quality improvements on a spatial scale, indicating that NO2 mean concentration reductions in areas of the Athens basin reached up to 50%. The findings suggest a potential for local traffic management strategies to reduce ambient exposure and to minimize exceedances of air quality standards for primary pollutants. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Pandemic, traffic, Mapping, urban air-pollution, TAPM, chemical transport model Identifier An unambiguous reference to the resource within a given context 10.3390/atmos11111174 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Meteorology. Climatology