275 10 20655 http://socictopen.socict.org/files/original/0b23f6b28f133b657180a898cdc15930.pdf 55341afa78476205ea88d89d700afe11 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 Bio economía en la encrucijada del desarrollo sostenible Creator An entity primarily responsible for making the resource Jose G. Vargas-Hernandez, Karina Pallagst, Patricia Hammer Description An account of the resource Este estudio tiene como objetivo revisar, analizar y sistematizar el conocimiento creado sobre la bioeconomía para desarrollar un marco conceptual y teórico basado en el estudio transdisciplinario de la biología y la socioeconomía para ser utilizado en futuras investigaciones. Comienza desde el cuestionamiento de cuáles son los beneficios que la bioeconomía tiene en comparación con la economía neoclásica. Los métodos empleados son analíticos críticos, descriptivos, deductivos-inductivos y sugieren enfoques holísticos y transdisciplinarios. Como resultado, el núcleo del estudio presenta los principios bajo los cuales este nuevo paradigma científico en el desarrollo sostenible puede continuar creando más conocimiento científico para ser utilizado en la formulación e implementación de elecciones estratégicas para el proceso de bioproducción, biodistribución y bioconsumo. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Desarrollo sustentable, bioeconomía, conocimiento economia biobasada, economía verde, elección de estrategias Identifier An unambiguous reference to the resource within a given context 10.5377/ribcc.v4i7.5952 Source A related resource from which the described resource is derived Revista Iberoamericana de Bioeconomía y Cambio Climàtico Publisher An entity responsible for making the resource available Universidad Nacional Autónoma de Nicaragua Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Economic theory. Demography, Meteorology. Climatology Relation A related resource <a href="http://revistas.unanleon.edu.ni/index.php/REBICAMCLI/article/view/90" target="_blank" rel="noreferrer noopener">http://revistas.unanleon.edu.ni/index.php/REBICAMCLI/article/view/90</a> http://socictopen.socict.org/files/original/0aaa970d2c0a4b0394131f1a6f6856d7.pdf 6394aae168e54f3f55aa0f85f4faf46a 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 Bio-Based Value Chains Potential in the Management of Cacao Pod Waste in Colombia, a Case Study Creator An entity primarily responsible for making the resource Diana C. Meza-Sepúlveda, Ana M. Castro, Annie Zamora, Jorge W. Arboleda, Adriana M. Gallego, Anyela V. Camargo-Rodríguez Description An account of the resource Agriculture generates 11.4 billion tons of biomass worldwide, including residues from crop production and industrial processing. Improper disposal of agricultural residues results in environmental pollution and the waste of valuable biomass resources. Management of agricultural waste is particularly suboptimal in developing countries where low added-value traditional practices to manage the residues are commonplace. A bioeconomy approach to better manage agricultural waste is to use renewable biological resources from land and sea to produce new materials and energy, allowing the development of bio-based value chains (BBVC). This study explored the potential of BBVC in the management of cacao pod husk (CPH), the primary residual biomass generated from the production of cacao in Colombia. Thus, a literature review on cacao pod husk (CPH) management strategies and a survey for farmers from Caldas State in Colombia between August and November of 2020 were performed to identify the potentials and limitations of BBVC in the management of CPH. Assessment of CPH management strategies suggested variable uses for CPH categorized in energy, food, and miscellaneous. Analysis of surveys indicated farmers are keen to implement strategies to better manage their agricultural waste, but that information is not available to them. Finally, an approach to develop a BBVC from cacao was proposed, which we plan to implement as a future research direction. We expect to impact the economic growth positively in the region with bio-based products in the market. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource biobased value chains, bioeconomy, biomass, cacao pod, waste management Identifier An unambiguous reference to the resource within a given context 10.3390/agronomy11040693 Source A related resource from which the described resource is derived Agronomy 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 Agriculture Relation A related resource <a href="https://www.mdpi.com/2073-4395/11/4/693" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2073-4395/11/4/693</a> http://socictopen.socict.org/files/original/e06f822a8dd7f751b25bb38b2030f240.pdf e8433bf304c17be767b252b1ab6bd150 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 Bio-ecological study of Aedes aegypti in urban ecosystems in Merida state, Venezuela 1996-1998 Creator An entity primarily responsible for making the resource Janeth Rojas Urdaneta, Lázaro A Soca D, Milena Mazzarri P, Mayia Sojo M, Abel Poleo R Description An account of the resource In order to evaluate certain bio-ecological aspects of Aedes aegypti in the urban ecosystem in Merida State, adults of the species were captured and larva counts were made in 30% the housing units in localities of this region. It was found that positive larva deposits were greater inside housing units than outside, and this occurred both in the rainy season and the dry season, with no statistical difference between periods (X2=0.57, p< 0.05) during the three years studied. Selectivity of Aedes aegypti in relation to type of deposit area according to the larva sample was highest in old tires, followed by water tanks and water deposits, and in third place flower pots, vases, junk piles, and sheet metal containers. The capture of adults with human bait both inside and outside housing units revealed higher levels of insect (mosquito) bites in the afternoon and inside housing units, with an average of 27.2 insect bites per man hour between 7 and 8PM followed by 15.3 insect bites per man hour between 6 and 7 PM. Insect collection while insects were at rest was preferable in order to detect the presence of Aedes aegypti than capture on humans which demonstrated that insect larva counts are not the most precise indicators of insect density. Larva counts recovered relatively quickly due to the existence of stored water in zones where there are water supply difficulties and deficient water health maintenance, both of which are key factors in the epidemic occurrence of dengue in the State over the years studied. It was also found that this disease has not suffered changes in its behavior, and remains in the same areas and in the same types of water deposits even after the strong selective pressure exerted by the use of chemical insecticides applied in this region of the country. Date A point or period of time associated with an event in the lifecycle of the resource 2003 Subject The topic of the resource Aedes aegypti, Control de vectores, dengue, ecología, lucha contra el dengue, mosquitos vectores Source A related resource from which the described resource is derived Kasmera Publisher An entity responsible for making the resource available Universidad de Zulia Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Public aspects of medicine, Arctic medicine. Tropical medicine Relation A related resource <a href="https://produccioncientificaluz.org/index.php/kasmera/article/view/4703" target="_blank" rel="noreferrer noopener">https://produccioncientificaluz.org/index.php/kasmera/article/view/4703</a> http://socictopen.socict.org/files/original/6086cf12cb1408ca23a7b8a9a6ef66d0.pdf 2d367094a7d75fbcc24b2f7035d75e87 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 Bio-optimización del compost con cultivos de microorganismos de montaña (MM) y lodos digeridos de biodigestor (LDBIO) Creator An entity primarily responsible for making the resource Fabricio Camacho Céspedes, Lidieth Uribe Lorío, Quint Newcomer, Karen Masters, Maureen Kinyua Description An account of the resource El compost es un abono orgánico que puede aportar nutrientes, materia orgánica, humedad y microorganismos benéficos al agroecosistema. La calidad del compost depende en gran medida de las características de los materiales que se empleen en el proceso de elaboración, por lo que uno de los retos existentes en la tecnología del compostaje es la optimización de la calidad del material terminado. Los MM son inóculos microbianos con altas poblaciones principalmente de hongos, bacterias y actinomicetos que se encuentran naturalmente en el suelo, mientras que los LDBIO son los sólidos precipitados resultantes del proceso de digestión anaeróbica. El empleo de MM y LDBIO como agentes optimizadores de la calidad del compost no ha sido estudiado. El presente trabajo tiene como objetivo investigar, en forma no experimental, económica, y a un nivel de resolución macro utilizando pruebas de laboratorio robustas, si el MM y LDBIO poseen características favorables como agentes efectivos para la optimización del compost, e identificar la combinación de estos materiales que permita producir compost de mayor calidad. De acuerdo con los datos obtenidos, se logra evidenciar a ese nivel de resolución, que efectivamente los MM y LDBIO presentan características apropiadas como agentes optimizadores del compost. El compost que presenta las mejores características de calidad en cuanto a la concentración de macronutrientes, contenido de materia orgánica, carbono, retención de humedad y concentración de biomasa microbiana, es el que contiene MM y LDBIO en forma integrada. La incorporación de estos compuestos no afecta otros parámetros de calidad de este abono, incluyendo el pH, la CE y la relación C/N. Tampoco afecta la capacidad de maduración, la estabilidad y la inocuidad del compost final, por lo que se concluye que es factible continuar invirtiendo en la investigación de estos compuestos como agentes optimizadores del compost. Se recomienda realizar ensayos de respuesta de crecimiento con el abono optimizado para identificar el potencial de aporte al desarrollo de los cultivos. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Economia Circular, Materia orgánica, abonos orgánicos, agroecologia, reciclaje de nutrientes Identifier An unambiguous reference to the resource within a given context 10.22458/urj.v10i2.2163 Source A related resource from which the described resource is derived Cuadernos de investigación UNED Publisher An entity responsible for making the resource available Universidad Estatal a Distancia (UNED) Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant General Works Relation A related resource <a href="https://revistas.uned.ac.cr/index.php/cuadernos/article/view/2163" target="_blank" rel="noreferrer noopener">https://revistas.uned.ac.cr/index.php/cuadernos/article/view/2163</a> http://socictopen.socict.org/files/original/45ec5e0789f549417dc513b9a93a342b.pdf 323c6dba7f6615bf7c72654fb9079f5a 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 Bioactivity of aqueous extracts of Clibadium sylvestre (Aubl.) Baill. and Derris amazonica Killip on the aphid Myzus persicae (Sulzer, 1776) (Hemiptera: Aphididae) Bioatividade de extratos aquosos de Clibadium sylvestre (Aubl.) Baill. e Derris amazonica Killip no controle do pulgão Myzus persicae (Sulzer) (Hemiptera: Aphididae) Creator An entity primarily responsible for making the resource José Djair Vendramim, Camila Cramer Filgueiras, Paulo Roberto Silva Farias, Maria das Graças Cardoso, Edson Marcos Leal Soares Ramos, Fernando Rodrigo de Oliveira Cantão Description An account of the resource Studies with botanical insecticides have become more popular as an alternative to Integrated Pest Management. The purpose of this study was to evaluate the effect of leaf and fruit aqueous extracts, from the species Clibadium sylvestre, and leaves and root of Derris amazonica species at concentrations of 0, 1, 2, 4 and 8%, in the control of the aphid Myzus persicae (Hemiptera: Aphididae). Four experiments were conducted; two tests with choice preference and two tests with no choice preference, giving nine treatments and five repetitions. Phytochemical screening was carried out from the leaves and fruit of the species C. sylvestre and leaves and root of D. amazonica. Evaluations of mortality, number of nymphs, and deterrence index of the insects were conducted 24, 48 and 72 h after the application of the extracts. The aqueous extracts tested from C. sylvestre fruit concentrations had the highest mortality compared to the control; in the analysis of the number of the nymphs, the aqueous extract from fruit at 8% concentration had a higher efficiency than the other treatments. The D. amazonica leaves extract at 1% concentration showed the highest mortality and the lowest number of nymphs. The D. amazonica root extracts increased mortality at all concentrations tested, and the 8% concentration had the fewest nymphs. All treatments showed a deterrent effect. The 72 h period showed the greatest effect of the extracts, on two species of insects.Estudos com inseticidas botânicos vêm ganhando espaço como alternativa no Manejo Integrado de Pragas. Conduziu-se este trabalho com o objetivo de avaliar o efeito de extratos aquosos de folhas e frutos da espécie Clibadium sylvestre, e folhas e raízes da espécie Derris amazonica nas concentrações 0, 1, 2, 4 e 8%, no controle do pulgão Myzus persicae (Hemiptera: Aphididae). Foram conduzidos quatro ensaios, dois testes de preferência sem chance de escolha e dois testes de preferência com chance de escolha, totalizando nove tratamentos com cinco repetições. Foi realizada a triagem fitoquímica das folhas e dos frutos da espécie C. sylvestre e das folhas e das raízes de D. amazonica. As avaliações de mortalidade, número de ninfas e índice de deterrência dos insetos, foram realizadas 24, 48 e 72 horas após a aplicação dos extratos. Os extratos aquosos do fruto do C. sylvestre nas concentrações testadas apresentaram maior mortalidade frente à testemunha, na análise do número de ninfas, o extrato aquoso do fruto do C. sylvestre a 8% apresentou maior eficiência que os demais tratamentos. O extrato da folha de D. amazonica na concentração 1% apresentou maior mortalidade e menor número de ninfas que os demais tratamentos. Os extratos da raiz de D. amazonica aumentaram a mortalidade em todas as concentrações testadas e a concentração 8% da raiz de D. amazonica, apresentou menor número de ninfas. Todos os tratamentos testados apresentaram efeito deterrente. O período de 72 horas foi o que apresentou maior efeito dos extratos, das duas espécies estudadas sobre os insetos. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource Agricultura orgânica, Inseticidas botânicos, Rotenone, botanical insecticides, cunaniol, organic agriculture, rotenona Identifier An unambiguous reference to the resource within a given context 10.1590/S1413-70542011000600004 Source A related resource from which the described resource is derived Ciência e Agrotecnologia Publisher An entity responsible for making the resource available Universidade Federal de Lavras Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1413-70542011000600004" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1413-70542011000600004</a> http://socictopen.socict.org/files/original/5a02968b0841d2152e0a9e53055afbd7.pdf c8ff6dbdf8d88234fd13479b7a78dd21 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 Bioactivos marinos en el tratamiento del cáncer Creator An entity primarily responsible for making the resource Miguel David Fernández Pérez, Sarah María Regueira Betancourt, Ivones Hernández Balmaseda Description An account of the resource El ambiente marino representa una fuente promisoria de compuestos con potencial terapéutico, pero sólo una pequeña fracción de los mismos ha sido estudiada para fines de actividad biológica. La calidad nutritiva de las algas marinas, junto al alto contenido de compuestos bioactivos con efecto saludable, son otras razones importantes para aumentar su consumo. En el mundo, y específicamente en Cuba, el cáncer muestra una tendencia ascendente. Todo lo anterior constituyó motivación para la realización de esta revisión bibliográfica en busca de actualizar información sobre las potencialidades de los productos marinos en el tratamiento del cáncer. Algas, esponjas, bacterias, peces, babosa de mar, entre otros, han mostrado actividad antiproliferativa frente a melanoma, carcinoma nasofaríngeo, laríngeo, de pulmón, mamario, cervicouterino, de colon, de riñón, enfermedad de Hopkins y algunos tipos de leucemia. La versatilidad de actividades biológicas mostrada por las moléculas aisladas, aunado con el metabolismo secundario tan poco estudiado en estos organismos, los convierte en una fuente importante de investigación. Date A point or period of time associated with an event in the lifecycle of the resource 2015 Subject The topic of the resource ensayos de selección de medicamentos antitumorales, neoplasias Source A related resource from which the described resource is derived Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta Publisher An entity responsible for making the resource available Universidad de Ciencias Médicas de Las Tunas Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Medicine, Medicine (General) Relation A related resource <a href="http://revzoilomarinello.sld.cu/index.php/zmv/article/view/46" target="_blank" rel="noreferrer noopener">http://revzoilomarinello.sld.cu/index.php/zmv/article/view/46</a> http://socictopen.socict.org/files/original/4395e525b818c54c3ebceffd7500628c.pdf d5f1ac554ca2bd354d4ba83230fe9c7d 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 Bioatividade de óleos essenciais no controle de Botrytis cinerea isolado de morangueiro Essential oils bioactivity in strawberry grey mould control Creator An entity primarily responsible for making the resource E.R. Lorenzetti, F.P. Monteiro, P.E. Souza, R.J. Souza, H.K. Scalice, R. Diogo Jr, M.S.O. Pires Description An account of the resource Objetivou-se avaliar o uso de óleos essenciais sobre isolados de Botrytis cinerea, causador do mofo cinzento em morangueiro. Foram testados óleos essenciais de capim-limão, palmarosa, citronela, cravo, canela, menta, lavanda, tangerina, eucalipto, melaleuca, alecrim e laranja, todos estes analisados em cromatógrafo a gás acoplado a detector de massas, para identificação dos principais componentes dos óleos. Foram avaliados o crescimento micelial, produção e germinação de conídios de B. cinerea, com a incorporação do óleo no meio de cultura. Realizou-se ainda uma avaliação de voláteis e a eficiência de óleos em isolado resistente a fungicida. Para cada teste, diferentes óleos apresentaram eficiência, contudo capim limão, palmarosa, canela e menta demonstraram os melhores efeitos em todos os testes realizados. Todos os tratamentos a base de óleos demonstraram efeito semelhante a um fungicida recomendado para a cultura, a base de tiofanato metílico. Dois tratamentos mostraram-se efetivos no caso de isolado resistente (óleo de capim limão e de canela). Óleos essenciais mostram-se como opção promissora para o desenvolvimento de possíveis produtos fitossanitários para o manejo de doenças em plantas.This study aimed evaluates essential oils in Botrytis cinerea isolates growth, which causes gray mould on strawberry. Were tested essential oils of lemon grass, palmrose, citronella, clove, cinnamon, mint, lavender, tangerine, eucalyptus, tea tree, rosemary and orange. The oils were analyzed in gas chromatograph attached to mass detector for identifying the mainly oils components. Were evaluated mycelial growth, conidia production and conidia germination of B. cinerea, with oil incorporation in culture medium. Were conducted an evaluation of oils volatile components and the efficiency of oils in fungicide-resistant isolate. For each test, different oils showed efficiency, however lemongrass, palmarosa, cinnamon and mint showed the best effects in all tests. All treatments demonstrated similar effects to recommended fungicide for the culture, which had methyl thiophanate. Two treatments (lemon grass and cinnamon oils), were effective against resistant isolate. Essential oils are shown as promising option for development of possible product for plant disease management. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource Agricultura orgânica, Botrytis cinerea, Ex. Rozier, Fragaria x ananassa Duch, biological control, controle biológico, essential oil, fungicide resistance, organic agriculture, resistência a fungicidas, óleos essenciais Identifier An unambiguous reference to the resource within a given context 10.1590/S1516-05722011000500019 Source A related resource from which the described resource is derived Revista Brasileira de Plantas Medicinais Publisher An entity responsible for making the resource available Universidade Estadual Paulista 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, Pharmacy and materia medica Relation A related resource <a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1516-05722011000500019" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1516-05722011000500019</a> http://socictopen.socict.org/files/original/15a2b241cf6aff79192828183cb55eb5.pdf 46e167a8fa78887b5b1fa2d140de4288 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 Biobutanol production from coffee silverskin Creator An entity primarily responsible for making the resource María Hijosa-Valsero, Jerson Garita-Cambronero, Ana I. Paniagua-García, Rebeca Díez-Antolínez Description An account of the resource Abstract Background Coffee silverskin, a by-product from coffee roasting industries, was evaluated as a feedstock for biobutanol production by acetone–butanol–ethanol fermentation. This lignocellulosic biomass contained approximately 30% total carbohydrates and 30% lignin. Coffee silverskin was subjected to autohydrolysis at 170 °C during 20 min, with a biomass-to-solvent ratio of 20%, and a subsequent enzymatic hydrolysis with commercial enzymes in order to release simple sugars. The fermentability of the hydrolysate was assessed with four solventogenic strains from the genus Clostridium. In addition, fermentation conditions were optimised via response surface methodology to improve butanol concentration in the final broth. Results The coffee silverskin hydrolysate contained 34.39 ± 2.61 g/L total sugars, which represents a sugar recovery of 34 ± 3%. It was verified that this hydrolysate was fermentable without the need of any detoxification method and that C. beijerinckii CECT 508 was the most efficient strain for butanol production, attaining final values of 4.14 ± 0.21 g/L acetone, 7.02 ± 0.27 g/L butanol and 0.25 ± 0.01 g/L ethanol, consuming 76.5 ± 0.8% sugars and reaching a butanol yield of 0.269 ± 0.008 gB/gS under optimal conditions. Conclusions Coffee silverskin could be an adequate feedstock for butanol production in biorefineries. When working with complex matrices like lignocellulosic biomass, it is essential to select an adequate bacterial strain and to optimize its fermentation conditions (such as pH, temperature or CaCO3 concentration). Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource ABE fermentation, Biorefinery, Lignocellulosic wastes, butanol, coffee silverskin, pretreatment Identifier An unambiguous reference to the resource within a given context 10.1186/s12934-018-1002-z Source A related resource from which the described resource is derived Microbial Cell Factories Publisher An entity responsible for making the resource available BMC Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Microbiology Relation A related resource <a href="http://link.springer.com/article/10.1186/s12934-018-1002-z" target="_blank" rel="noreferrer noopener">http://link.springer.com/article/10.1186/s12934-018-1002-z</a> http://socictopen.socict.org/files/original/af2c3dfcaa32cc9a2873c743d65d383b.pdf a1616ffe6915792d5b14a56dc6181990 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 Biocarbón (biochar) I: Naturaleza, historia, fabricación y uso en el suelo Creator An entity primarily responsible for making the resource Jorge D. Etchevers Barra, Ariadna Escalante Rebolledo, Guadalupe Pérez González, Claudia Hidalgo Moreno, Jorge López Collado, Julio Campo Alves, Esteban Valtierra Pacheco Description An account of the resource Los suelos de México exhiben una fuerte degradación física, química y biológica. Existen tecnologías para contrarrestar la degradación del suelo, ayudar a recuperar su fertilidad y secuestrar carbono, como la aplicación de biocarbón (biochar), que es un subproducto de la pirólisis de biomasa residual. Existen experiencias positivas derivadas de la aplicación de biocarbón al suelo, que generan una mejoría en sus propiedades físicas, químicas y biológicas, lo que se traduce en un aumento de la productividad de los cultivos. El biocarbón, por ser una forma recalcitrante de carbono, actúa como reservorio de larga duración de este elemento, retardando su retorno a la atmósfera como CO2, situación que contribuye a mitigar el cambio climático. Un beneficio adicional es que la materia prima para su producción proviene de residuos orgánicos, que a menudo causan problemas de contaminación ambiental. La generación de biocarbón y su aplicación es una alternativa tecnológica que ha sido poco o no empleada en México. El desarrollo de procesos tecnológicos para elaborar biocarbón, factibles de ser implementados en México, constituye un desafío para los tecnólogos locales. Adicionalmente, constituye una potencial fuente de trabajo, no convencional, para productores del sector agroforestal y entidades municipales, al generar ingresos extras dando valor agregado a los residuos orgánicos y al generar un producto con valor comercial. Poco se sabe del efecto que tiene en las plantas el tipo de materia prima empleada para la generación del biocarbón o, de la pirólisis que se usa para su producción; tampoco hay mucha información sobre la presencia de sustancias que pudiesen resultar tóxicas para los microorganismos edáficos o las plantas. Las respuestas a las interrogantes anteriores servirán para generar bases sólidas y proponer su uso como mejorador del suelo y como un mecanismo para el secuestro de carbono en el mismo. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Subject The topic of the resource bioenergia, pirólisis, secuestro de carbono 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/155/134" target="_blank" rel="noreferrer noopener">https://www.terralatinoamericana.org.mx/index.php/terra/article/view/155/134</a> http://socictopen.socict.org/files/original/95f2313c8e705e023bbf3da11458a1fc.pdf b62a9d94329283b38d5b9efaf95dcfb0 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 Biocenosis de Bivalvia y Polyplacophora del intermareal rocoso en playa Tlacopanocha, Acapulco, Guerrero, México Polyplacophora and Bivalvia biocenosis at rocky intertidal Tlacopanocha beach, Acapulco, Guerrero, Mexico Creator An entity primarily responsible for making the resource Lizeth Galeana-Rebolledo, Rafael Flores-Garza, Carmina Torreblanca-Ramírez, Sergio García-Ibánez, Pedro Flores-Rodríguez, Víctor I López-Rojas Description An account of the resource El Estado de Guerrero, México, tiene regiones marinas prioritarias para la conservación de su biodiversidad y la información acerca de la diversidad de moluscos es escasa, por lo que es necesario realizar inventarios de especies, estudios de ecología de poblaciones y comunidades. Este estudio se efectuó en el intermareal rocoso de la playa Tlacopanocha. Los objetivos fueron: determinar la riqueza, densidad y diversidad de especies; analizar la composición de especies y estructura de tallas. El área de muestreo fue de 10 m² y la unidad de muestreó fue de 1 m². Se identificaron 35 especies, de las cuales tres son nuevos registros para el intermareal rocoso de Guerrero: las familias mejor representadas en riqueza de especies fueron Ischnochitonidae y Arcidae, y en abundancia Chitonidae y Chamidae; la densidad fue de 31,60 ind m-2. Polyplacophora presentó 42,9% de especies dominantes y Bivalvia 19,0%. Chama corallina presentó la mayor talla en longitud y Chama sordida en ancho. La riqueza de especies de moluscos registrada se considera alta y corresponde a lo esperado para un sustrato rocoso en zona tropical. Polyplacophora presentó alta composición de especies, que podría ser resultado de la adaptación de los organismos a las condiciones dinámicas del intermareal rocoso. Los nuevos registros indican la importancia de los inventarios de especies y también del conocimiento de las poblaciones y comunidades de la fauna marina de Guerrero.The State of Guerrero, Mexico, has priority marine areas for conservation of its biodiversity, but information concerning diversity of mollusks is limited, so it is convenient to carry out species inventories, studies of populations and community ecology. This study was conducted in the intertidal rocky beach Tlacopanocha. The objectives were to determine richness, density and species diversity, analyze the species composition and size structure. The sampling area was 10 m² and the sampling unit was 1 m². 35 species were identified of which three are new records for the intertidal rocky shores of the State of Guerrero. The best represented families in species richness were Ischnochitonidae and Arcidae, and Chamidae, and Chitonidae in abundance; species density was 31.60 ind m-2. Polyplacophora showed 42.9% of dominant species and Bivalvia 19.0%. Chama corallina showed the greatest length and Chama sordida the greatest width. Species richness of mollusks recorded is considered high and in agreement with tropical rocky substrates. Polyplacophora showed high species composition, which could be the result of adaptation of organisms to the dynamic conditions of the rocky intertidal. New records indicate the importance of species inventories and knowledge of the populations and community's dynamics of the Guerrero marine fauna. Date A point or period of time associated with an event in the lifecycle of the resource 2012 Subject The topic of the resource Acapulco, Bivalvia, México, Polyplacophora, densidad, density, intermareal rocoso, riqueza de especies, rocky intertidal, species richness Source A related resource from which the described resource is derived Latin American Journal of Aquatic Research Publisher An entity responsible for making the resource available Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Católica de Valparaíso 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), Oceanography, Aquaculture. Fisheries. Angling Relation A related resource <a href="http://www.scielo.cl/scielo.php?script=sci_arttext&amp;pid=S0718-560X2012000400011" target="_blank" rel="noreferrer noopener">http://www.scielo.cl/scielo.php?script=sci_arttext&amp;pid=S0718-560X2012000400011</a>