280 10 20655 https://www.socictopen.socict.org/files/original/bd6ecf2a704610e89aefc87e822137fc.pdf a65c5e64b190d05803f89068d19ef7aa 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 Desempeño del modelo rothc-26.3 a nivel de parcela en México Creator An entity primarily responsible for making the resource Lucila González Molina, Jorge D. Etchevers Barra, Fernando Paz Pellat Description An account of the resource De acuerdo con el Panel Intergubernamental sobre el Cambio Climático (PICC), deben reportarse los almacenes y cambios del carbono orgánico del suelo (COS) en el tiempo. El modelo RothC-26.3 (RothC) es uno de los más usados en el mundo para estudiar la dinámica del C en diferentes sistemas. Se evaluó el desempeño del RothC en la simulación de los cambios del COS, a nivel de parcela, en experimentos de corta duración. Se evaluaron nueve sitios y los sistemas: agrícola con residuos vegetales (A+R), agrícola sin residuos (A-R), forestales (F), praderas (PR) y agostaderos (AGOS). Las parcelas experimentales se ubicaron en los estados de México, Tlaxcala, Michoacán, Guanajuato, Oaxaca, Jalisco y Nuevo León. El RothC se ejecutó (i) con el COSinicial, medido en cada punto de muestreo (*CIPUN) en parcelas de la Sierra Norte de Oaxaca y, (ii) con el COSinicial promedio medido por parcela (*CIPAR) en el resto de los sitios. Se midieron y estimaron los parámetros de entrada al modelo, como residuos vegetales y abonos orgánicos. El grado de asociación entre el COS medido y el simulado fue de 0.76 y hasta 1.0 en todos los sitios. La eficiencia del modelo (EF) varió entre 0.53 y 0.93, excepto en el Batán, donde se evaluaron sistemas de labranza (EF= −0.60). La r, en ambas formas de simulación, varió entre 0.63 y 0.97, excepto en AGOS; EF en los agrícolas fue de 0.48 a 0.84 y de 0.81 en F *CIPAR. La EF fue insatisfactoria obtenida para los AGOS (*CIPAR) y forestales y praderas (*CPUN). Considerando los resultados de los sitios y sistemas y, la forma de simulación *CIPAR, el modelo RothC se puede usar con buena aceptación para simular los cambios de COS a nivel de parcela en los sistemas agrícolas y forestales, mediana en praderas y baja en agostaderos. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Subject The topic of the resource residuos vegetales, sistemas de cultivo, uso de suelo 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/154/133" target="_blank" rel="noreferrer noopener">https://www.terralatinoamericana.org.mx/index.php/terra/article/view/154/133</a> https://www.socictopen.socict.org/files/original/51f702a089d50d79fcee29f2567e5892.pdf 6840933d959a2f7627591f86d6eb6f6c 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 carbono orgánico del suelo y su papel frente al cambio climático Creator An entity primarily responsible for making the resource Hernán Burbano Orjuela Description An account of the resource El cambio climático es un problema ambiental al que debe hacer frente la sociedad mundial, sin embargo, hay alternativas para mitigar dicho fenómeno y en ese contexto, el suelo puede jugar un papel importante. Por estas razones, en este artículo se hace consideraciones sobre la potencialidad del suelo para almacenar carbono, siempre en el marco de procesos mayores como el ciclo del carbono y el propio cambio climático. Por último, se destaca una iniciativa mundial para manejar el suelo en función de la problemática mencionada. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Ecosistemas terrestres, Materia orgánica, clima, gases de efecto invernadero Identifier An unambiguous reference to the resource within a given context 10.22267/rcia.183501.85 Source A related resource from which the described resource is derived Revista de Ciencias Agrícolas Publisher An entity responsible for making the resource available Universidad de Nariño 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="http://revistas.udenar.edu.co/index.php/rfacia/article/view/3925/4566" target="_blank" rel="noreferrer noopener">http://revistas.udenar.edu.co/index.php/rfacia/article/view/3925/4566</a> https://www.socictopen.socict.org/files/original/6cbdf3c38b850bcfb1686473b5699e39.pdf 916b53f535010cca4d95400e3c342935 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 GEOMORFOLOGÍA Y ESTRATIGRAFÍA DE LAS FORMACIONES CUATERNARIAS EN LA REGIÓN DEL TRAPECIO AMAZÓNICO COLOMBIANO Creator An entity primarily responsible for making the resource J. ORLANDO RANGEL-CH., ALEXIS JARAMILLO JUSTINICO, LUIS NORBERTO PARRA SÁNCHEZ Description An account of the resource En la región del trapecio amazónico de Colombia, las secuencias sedimentarias recientes (neo formación) dependen en su forma y en su estabilidad del ciclo anual de inundación del río Amazonas. Entre los materiales sedimentarios no afectados por el ciclo actual del río se reconoce a la terraza de Leticia-Tabatinga, de edad estimada entre 8000 y 10000 años A.P., aunque es posible que su modelado se generara en el tardiglaciar (14.000 años AP.). Sus sedimentos están recubiertos por la Formación Iça y es la más alta de las unidades geológicas que aún conservan su morfología plana original. Otros materiales sedimentados se han acumulado como depósitos de canal asociado a drenajes sobre la terraza, con una edad aproximada de alrededor de 8.600 años A.P. Los lagos asociados con cananguchales (palmares dominados por Mauritia flexuosa) se reconocen sobre la terraza de Leticia y se encuentran en las áreas donde se observa erosión diferencial, fenómeno que es relativamente reciente de hace aproximadamente 530 años A.P. Entre las unidades geológicas vinculadas con las zonas inundadas por el ciclo anual del río Amazonas, figuran los sistemas lacustres de Zapatero y Yahuarcaca cuya formación se estima entre 240 años A.P. y 150 años A.P., se hallan cercadas por la terraza aluvial La Milagrosa de edad estimada en 131 años A.P., que es cubierta por el agua en épocas de niveles altos de lluvias. También se reconocen geoformas (neoformación) de sistemas aluviales meándricos, como barras de arena, canales, canales de drenaje que conectan un río con otro, o un río a un lago o dos trazos de un río. Las geoformas y los materiales de neoformación son jóvenes y tienen demasiada evolución debido al modelado permanente del paisaje que está directamente relacionada con alteraciones procedentes de la intervención humana (cambio climático) que influyen directamente en las dinámicas fluviales en el territorio. Date A point or period of time associated with an event in the lifecycle of the resource 2013 Subject The topic of the resource Amazonas colombiano, Cuaternario, Geología del Cuaternario, lagos amazónicos, terrazas 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.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0366-52322013000200015&amp;lng=en&amp;tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0366-52322013000200015&amp;lng=en&amp;tlng=en</a> https://www.socictopen.socict.org/files/original/0d7a5bb025ddb484471896140cee1ed6.pdf 74bc81f92bdda7b35a68ed038b61b2e3 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 Reto Europeo: la Eficiencia Energetica en Edificios. La Nueva Directiva Comunitaria 31/2010 Creator An entity primarily responsible for making the resource Fernández, Pablo Sandoval Description An account of the resource Abstract: The new European Directive2010/31 is trying to achieve a 20%reduction in greenhouse gas emissionsbellow 1990 levels, and by 30% in theevent of an international agreementbeing. The E.U. has a major goal to reduceour oil dependency and use morerenewable energy, especially in buildingswhere 40% of the total energy consumptiontakes place. The Directive wants toestablish a plan to achieve our goal tocompletely reduce the use of energy inbuildings by 2020. The new buildingsoccupied and owned by public authoritiesmust comply with the proposed regulationby 2018 to serve as an exampleto the private sector. By increasing renewableenergy sources the goal is to reducethe Greenhouse effect since we arealready noticing it in our daily lives andcontinuing being the global and multilateralengine of the policies against theClimate Change.Resumen: La nueva Directiva Comunitaria31/2010 pretende la consecución de una reducciónde los gases de efecto invernadero en un20% con respecto a 1990, que podría incrementarseen un 30% si existe un compromiso internacional.La UE se ha marcado como objetivo lasustitución del empleo de combustibles fósilespor energías renovables y una mayor eficienciaenergética, especialmente en los edificios dondese consume el 40% del total de energía de la UE.Esta Directiva establece la obligatoriedad de losEstados miembros de adoptar políticas y planespara conseguir que los edificios de nueva construcciónsean de consumo de energía nulo en el2020. Los edificios de titularidad pública deberánadelantarse al 2018 en dicho objetivo comopapel ejemplarizante que toda Administracióndebe jugar. Con este paso y con una sustituciónprogresiva del empleo de combustibles fósilespor energías renovables, la UE pretende mitigarlos graves efectos del calentamiento global, queya empezamos a notar en nuestra vida cotidiana,y continuar siendo el motor global y multilateralde las políticas contra el Cambio Climático. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource Directiva comunitaria 31/2010, Energy from renewable sources, European Directive 2010/31, calentamiento global, eficiência energética, energy efficiency, energías renovables, global warming Source A related resource from which the described resource is derived Sequência: Estudos Juridicos e Politicos Publisher An entity responsible for making the resource available Universidade Federal de Santa Catarina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Law in general. Comparative and uniform law. Jurisprudence, Law Relation A related resource <a href="http://www.periodicos.ufsc.br/index.php/sequencia/article/view/2177-7055.2011v32n62p55/18573" target="_blank" rel="noreferrer noopener">http://www.periodicos.ufsc.br/index.php/sequencia/article/view/2177-7055.2011v32n62p55/18573</a> https://www.socictopen.socict.org/files/original/6e8499758fad0c7d9bed5c191a171dc1.pdf d78cbfc483816b637b4963781ad53d1c 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 Salinidad, composición botánica y crecimiento de especies frutales en huertos familiares de Tabasco, México/Salinity, botanical composition and growth of fruit species in home gardens in Tabasco, Mexico Creator An entity primarily responsible for making the resource Alejandro Alcudia-Aguilar, Hans van der Wa, Juan Suárez-Sánchez, David Álvarez-Solis, Cristian Tovilla-Hernández Description An account of the resource El presente trabajo tiene como objetivo determinar si la salinidad del suelo incide en la composición deespecies arbóreas y arbustivas en los huertos familiares de la costa del estado de Tabasco, México, y si la toleranciaa la salinidad varía entre las tres especies más frecuentes en el área. Se determinó la frecuencia y abundancia deespecies arbóreas y arbustivas en 19 huertos familiares, y se determinó la conductividad eléctrica (CE) del suelo. Envivero se sometieron plantas de guanábana (Annona muricata L.), mango (Mangifera indica L.) y naranja agria (Citrusaurantium L.) a CE de 124, 1 084, 2 143, 4 031 y 7 631 µS cm−1en el agua de riego, para luego determinar la alturade las plantas y la biomasa de raíz, tallo y hojas. Se calculó la CE a la que se reduce la biomasa en 50% (CE50) y elíndice de tolerancia al estrés (ST-Index). La composición de especies en campo cambió con la salinidad de los suelos.La CE50 en guanábana, mango y naranja agria fueron de 9 580, 10 220 y 17 430 µS cm−1, y el ST-Index fue de 16810, 9 300 y 8 830 µS cm−1. La salinidad in�uye en la composición de especies. Las especies más frecuentes di�erenen tolerancia al estrés, por lo que su composición en los huertos familiares cambiará al aumentar la salinidad del suelopor el cambio climático en la región. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource guanábana, mango, naranja agría, Índice de tolerancia al estrés Identifier An unambiguous reference to the resource within a given context 10.19136/era.a4n10.691 Source A related resource from which the described resource is derived Ecosistemas y Recursos Agropecuarios Publisher An entity responsible for making the resource available Universidad Juárez Autónoma de Tabasco 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 Relation A related resource <a href="http://era.ujat.mx/index.php/rera/article/view/691/793" target="_blank" rel="noreferrer noopener">http://era.ujat.mx/index.php/rera/article/view/691/793</a> https://www.socictopen.socict.org/files/original/afeecccd95e095e56499b88822bfe8be.pdf 2340c9d30d66a8f116685156e118d8ca 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 Vulnerabilidad a la contaminación del acuífero yucateco bajo escenarios de cambio climático/Aquifer pollution vulnerability in Yucatan under climate change scenarios Creator An entity primarily responsible for making the resource Beth Sua Iztaccihuatl Albornoz-Euán, Roger Amílcar González-Herrera Description An account of the resource N. El acuífero yucateco es altamente vulnerable a la contaminación, debido a las características del materialgeológico, del suelo y las condiciones de recarga; estas pueden modi�carse por los cambios del clima. El objetivo de estetrabajo fue evaluar la vulnerabilidad a la contaminación del acuífero bajo las variaciones de temperatura y precipitaciónderivadas del cambio climático. Se usaron los escenarios regionales de cambio climático para México en los horizontescercano (2015-2039) y futuro (2075-2099), para calcular la evapotranspiración, la recarga y modelar la vulnerabilidadcon el índice DRSTIL. Los parámetros del índice DRSTIL son profundidad del agua (D), recarga (R), suelo (S), topografía(T), impacto a la zona vadosa (I) y uso del suelo (L). Cada uno de los parámetros tiene una ponderaciónde 1 a 5 según su importancia. Los parámetros se dividen en clasi�caciones de acuerdo al impacto de contaminacióny tienen una puntuación de 1 a 10. La suma ponderada de los factores establecen los valores para los intervalos declasi�cación de los grados de vulnerabilidad. Los resultados muestran que bajo los efectos del cambio climático, encomparación con el mapa actual de distribución de áreas vulnerables, se favorece el incremento de la vulnerabilidadmoderada, ocupando una mayor extensión y disminución de las super�cies de las áreas de alta vulnerabilidad para todoslos escenarios de cambio climático, debido al cambio del uso del suelo y la reducción de la recarga. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource Agua subterránea, DRSTIL, escenarios regionales, modelación, recarga Identifier An unambiguous reference to the resource within a given context 10.19136/era.a4n11.1037 Source A related resource from which the described resource is derived Ecosistemas y Recursos Agropecuarios Publisher An entity responsible for making the resource available Universidad Juárez Autónoma de Tabasco 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 Relation A related resource <a href="http://era.ujat.mx/index.php/rera/article/view/1037/861" target="_blank" rel="noreferrer noopener">http://era.ujat.mx/index.php/rera/article/view/1037/861</a> https://www.socictopen.socict.org/files/original/77ad5f8cbeb9929f313f4bca0fbdc1a3.pdf 4396e6ae0f522a22e8849646a7998af9 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 «Si marzo tuerce el rabo, ni pastores ni ganados»: ecología, superstición, cuento popular, mito pagano y culto católico del mes de marzo Creator An entity primarily responsible for making the resource José Manuel Pedrosa Description An account of the resource Diversos cultos católicos españoles a «Vírgenes de Marzo » a las que se asocian referentes ganaderos tienen relación con un cuento de El pastor y marzo arraigado en muchas culturas del Mediterráneo. El estudio de sus fuentes nos lleva a viejos mitos y ritos agropastoriles referidos al dios romano Marte y a la diosa vasca Mari, eslabones de un arquetipo mítico aún más arcaico, de origen probablemente indoeuropeo. Date A point or period of time associated with an event in the lifecycle of the resource 1995 Identifier An unambiguous reference to the resource within a given context 10.3989/rdtp.1995.v50.i2.323 Source A related resource from which the described resource is derived Revista de Dialectología y Tradiciones Populares Publisher An entity responsible for making the resource available Consejo Superior de Investigaciones Científicas Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Ethnology. Social and cultural anthropology Relation A related resource <a href="http://dra.revistas.csic.es/index.php/dra/article/view/661" target="_blank" rel="noreferrer noopener">http://dra.revistas.csic.es/index.php/dra/article/view/661</a> https://www.socictopen.socict.org/files/original/99aea41312a615cb5e202f08887f7b4f.pdf d77f9285178248d04c5cf1e07c439fb7 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 Proposta de atividade de campo para o ensino de biodiversidade usando formigas como modelo = A field work proposal for teaching biodiversity using ants as a model Creator An entity primarily responsible for making the resource Rogério Soares Cordeiro, Moacir Wuo, Maria Santina de Castro Morini Description An account of the resource As atividades de campo continuam sendo um caminho árduo para o professor, entretanto, elas representam um dos principais passos para o estudo da biodiversidade. Nosso país é considerado megadiverso, mas ensinar sobre esse tema é complexo. Assim, o objetivo desse trabalho foi delinear um protocolo de atividades de campo para que o professor possa aplicar durante suas aulas sobre diversidade biológica. As formigas foram escolhidas como modelo de estudo, pois são ricas e abundantes na grande maioria dos ecossistemas tropicais. Foram usadas iscas de sardinha em óleo comestível para a coleta desses insetos; e para a obtenção de um volume de material biológico suficiente paraembasar as discussões pertinentes sobre o assunto proposto serão necessárias três expedições de coleta, com 15 iscas cada uma.The field works is still a hard way for the teacher; however, they represent a major step for the study of biodiversity. Our country is considered mega-diverse but teaching this subject is complex. The objective of this study was to outline a protocol for field works sothat the teachers can implement it during their lectures about biodiversity. The ants were chosen as study model since they are rich and abundant in most tropical ecosystems. Sardine baits were used in edible oil to collect these insects; and in order to obtain enoughvolume of biological material to base the discussions concerning the proposed issue three collection expeditions will be required, using 15 baits each. Date A point or period of time associated with an event in the lifecycle of the resource 2010 Subject The topic of the resource Ants, Diversity, Ensino Médio, Formigas, High school, competition, competição, diversidade, ecology, ecología Source A related resource from which the described resource is derived Acta Scientiarum : Education Publisher An entity responsible for making the resource available Universidade Estadual de Maringá Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Special aspects of education, Education, History of education Relation A related resource <a href="http://periodicos.uem.br/ojs/index.php/ActaSciEduc/article/view/11036/11036" target="_blank" rel="noreferrer noopener">http://periodicos.uem.br/ojs/index.php/ActaSciEduc/article/view/11036/11036</a> https://www.socictopen.socict.org/files/original/45f15e56d339be6977b8bbc35defab5a.pdf c7353f0fef2d25e0f25014b5ee550158 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 Comparative Study Between Chicken Gizzards and Beef as Diets and its Influences on the Post-Embryonic Development and Longevity of Chrysomya megacephala (Fabricius) (Diptera: Calliphoridae) Creator An entity primarily responsible for making the resource Daniele Lourinho Dallavecchia, Adriana Pedroso Ferraz, Gustavo Silva de Miranda, Alexandre Sousa da Silva, Valéria Magalhães-de-Aguiar Description An account of the resource Chicken gizzard was tested as an alternative to beef diet for creating Chrysomya megacephala (Fabricius) to reduce costs and optimize the time of diet preparation and maintenance of the colony diet. Forty newly hatched larvae were placed in 100 grams of diet: gizzard and meat (control). The experiment was performed in triplicate. The mass of mature larvae was recorded in semi-analytical balance and separate batch of five. After emergence, three replicates of 10 pairs of adults were formed. The post-embryonic development was evaluated by Tukey’s test at a 5% level of significance and longevity was adjusted Weibull regression. The mass of mature larvae showed no significant difference. The larval stage of flies reared in meat was longer. Pupae and newly emerged adults showed no significant differences as a function of diet. The increased mortality rate after after 22 days in both experimental diets. Greater longevity was achieved with diet gizzard, which was more efficient than the meat on the biological parameters studied. Estudo Comparativo entre a Moela de Frango e Carne Bovina como Dietas e suas Influências sobre o Desenvolvimento Pós-Embrionário e Longevidade de Chrysomya megacephala (Fabricius) (Diptera: Calliphoridae) Resumo. Moela de Frango foi testada como dieta alternativa à carne para criação de Chrysomya megacephala (Fabricius) visando reduzir custos e otimizar o tempo de preparação da dieta e manutenção da colônia. Quarenta larvas recém eclodidas foram colocadas em 100 gramas de dieta: moela e carne (controle). O experimento foi realizado em triplicata. A massa das lavas maduras foi registrada em balança semi-analítica e separada em lotes de cinco. Após a emergência, foram formadas três repetições de 10 pares de insetos adultos. O Desenvolvimento pós-embrionário foi avaliado pelo teste Tukey com nível a 5% de significância e a longevidade foi ajustada por regressão Weibull. A massa das lavas maduras não apresentou diferença significativa. A fase larval de moscas criadas em carne foi mais longa. Pupa e adultos recém-emergidos não apresentaram diferenças significativas em função da dieta. A mortalidade aumentou após 22 dias de experimento em ambas as dietas. Uma maior longevidade foi conseguida com a dieta moela, que se mostrou mais eficiente do que a carne sobre os parâmetros biológicos estudados. Date A point or period of time associated with an event in the lifecycle of the resource 2015 Subject The topic of the resource Biodiversidade, Reproduction, Reprodução, biodiversity, dieta natural, ecology, ecología, entomology, entomología, natural diet Identifier An unambiguous reference to the resource within a given context 10.12741/ebrasilis.v8i1.454 Source A related resource from which the described resource is derived EntomoBrasilis Publisher An entity responsible for making the resource available Entomologistas do Brasil Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Botany, Ecology, Zoology Relation A related resource <a href="http://www.periodico.ebras.bio.br/ojs/index.php/ebras/article/view/ebrasilis.v8i1.454" target="_blank" rel="noreferrer noopener">http://www.periodico.ebras.bio.br/ojs/index.php/ebras/article/view/ebrasilis.v8i1.454</a> https://www.socictopen.socict.org/files/original/6c0cd15be5e98ab6a6830bb289052da9.pdf 60018f8c8149ff0915d109220c6af190 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 Concentración económica de la agroindustria en Ecuador 2006-2013: un estudio empírico Creator An entity primarily responsible for making the resource Johanna Belén Cruz Negrete, Jonathan Xavier Báez Valencia Description An account of the resource El objetivo de este artículo es observar empíricamente la evolución de la concentración de mercado en los sectores que componen la agroindustria ecuatoriana entre los años 2006-2013. Para este fin, en cada sector se calcularon los siguientes índices de concentración de ventas: i) índice de Hirschman-Herfindhal, ii) indice C4, iii) índice de Gini, y iv) índice de Linda. La información utilizada corresponde a los ingresos de las empresas declarados en la Superintendencia de Compañías Valores y Seguros a escala nacional. Los resultados indican que existe una alta heterogeneidad en el margen de concentración de cada sector. Sin embargo, en todos se observa una tendencia hacia su incremento, indistintamente del índice analizado; es decir, los sectores desconcentrados pasan a concentrarse y los que estaban altamente concentrados permanecen constantes. El artículo no aborda las causas de dicha tendencia, pues se trata de un primer momento de análisis empírico. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Agroindústria, Ecuador, alimentos, cuotas de mercado, industria agraria, índices de concentración Identifier An unambiguous reference to the resource within a given context 10.37228/estado_comunes.v2.n7.2018.83 Source A related resource from which the described resource is derived Estado & Comunes Publisher An entity responsible for making the resource available Instituto de Altos Estudios Nacionales Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Political science, Public law Relation A related resource <a href="http://revistas.iaen.edu.ec/index.php/estado_comunes/article/view/83/279" target="_blank" rel="noreferrer noopener">http://revistas.iaen.edu.ec/index.php/estado_comunes/article/view/83/279</a>