572 10 20655 http://socictopen.socict.org/files/original/2cc7cf3bd8b3437ef81d6577b1f9e20a.pdf d6fd0e79fcfecf084b7df4ba153b307b 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 Definiciones operativas y protocolo anestésico durante la pandemia producida por SARS-CoV-2 en un programa de cirugía cardíaca pediátrica Creator An entity primarily responsible for making the resource Orlando Tamariz-Cruz, Pellecer González Lourdes Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource ANESTESIA, Vía aérea, Anestesia cardiovascular pediátrica, equipo de protección personal, SARS-CoV-2, COVID-19 Identifier An unambiguous reference to the resource within a given context DOI: 10.25237/revchilanestv49n03.016 Source A related resource from which the described resource is derived Revista Chilena de Anestesia Publisher An entity responsible for making the resource available Editorial Iku 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, Anesthesiology http://socictopen.socict.org/files/original/4c6ddae689b226fc8074bbb688de1e72.pdf e652af81b6b83b9bffbb1020357a12f9 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 Definitive Airway Management of Patients with a King Laryngeal Tube ™ in Place in the COVID-19 Pandemic Creator An entity primarily responsible for making the resource Brian E. Driver, Calvin A. Brown III, Benjamin J. Sandefur, Robert F. Reardon Date A point or period of time associated with an event in the lifecycle of the resource 2020 Identifier An unambiguous reference to the resource within a given context DOI: 10.5811/westjem.2020.4.47462 Source A related resource from which the described resource is derived Western Journal of Emergency Medicine Publisher An entity responsible for making the resource available eScholarship Publishing, University of California 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, Medical emergencies. Critical care. Intensive care. First aid http://socictopen.socict.org/files/original/8f2f2f74410799c1732dc39c868655a4.pdf 8d85c203134ed30678c8725ea6506a54 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 Deforestación en el área de conservación privada Tilacancha: zona de recarga hídrica y de abastecimiento de agua para Chachapoyas Creator An entity primarily responsible for making the resource Rolando Salas, Nilton B. Rojas, Jose Mamani, Nelson Y. Rodriguez Description An account of the resource La deforestación es un componente principal del cambio climático; el mismo que está contribuyendo a la rápida pérdida del área de bosques con importantes implicaciones para la conservación de la biodiversidad y el funcionamiento del ecosistema. Este estudio tiene como objetivo determinar la deforestación en el área de conservación privada Tilacancha, cuya zona representa la recarga hídrica y de abastecimiento de agua para Chachapoyas. Se aplicó el algoritmo de clasificación supervisada de máxima probabilidad incorporada en el QGIS para detectar cambios en la cobertura del suelo observados en el ACP Tilacancha utilizando datos satelitales multiespectrales obtenidos de Landsat 5 y 8 para los años 1984, 2000 y 2016. El ACP se clasificó en cinco clases principales de cobertura: arbustos, pastos y cultivos, pajonal y superficie quemada. Los mapas generados presentaron una exactitud temática global de 87% y un índice Kappa de 0.78. Los resultados indican que la cobertura forestal para el primer y segundo periodo se redujo en un 21.63% y 41.39% respectivamente, mientras que el área de pajonal se ha incrementado en un 13.63 % y 18.06% respectivamente. Durante los últimos 32 años, el uso y cobertura del suelo en la zona de estudio ha estado influenciado por factores clave que giran en torno al desarrollo ganadero y agrícola. El nivel de degradación forestal ha aumentado y requiere de manera inmediata tomar nota de los cambios ambientales y establecer políticas urgentes, rigurosas y coherentes para el desarrollo racional de los recursos de esta zona. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource cambio de cobertura, cobertura del suelo, exactitud, teledetección Identifier An unambiguous reference to the resource within a given context 10.25127/aps.20182.393 Source A related resource from which the described resource is derived Revista de Investigación en Agroproducción Sustentable Publisher An entity responsible for making the resource available Universidad Nacional Toribio Rodríguez de Mendoza de Amazonas 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), Environmental sciences Relation A related resource <a href="http://revistas.untrm.edu.pe/index.php/INDESDOS/article/view/393" target="_blank" rel="noreferrer noopener">http://revistas.untrm.edu.pe/index.php/INDESDOS/article/view/393</a> http://socictopen.socict.org/files/original/f258537de8d79fd479329af169d3742a.pdf 7096ad7dee57d416600a5f2172eec124 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 Deforestación, incendios forestales y expansión de la frontera agrícola en el Norte Grande argentino (2007-2018) Creator An entity primarily responsible for making the resource Belén Mercedes Bruera, Fernando Antonio Ignacio González Description An account of the resource En este trabajo se examina el impacto de la expansión de la frontera agrícola sobre la deforestación en el Norte Grande Argentino (2007-2018). A partir de la construcción de un panel anual de provincias, se procede con un análisis de regresión con efectos fijos temporales y geográficos y controles socio-económicos. La información proviene de múltiples organismos oficiales (ministerios nacionales, Instituto Nacional de Estadísticas y Censos, Instituto Geográfico Nacional, entre otros). Los resultados confirman la existencia de un efecto sustitución de bosques nativos hacia cultivos agrícolas. En efecto, un incremento en los precios de los principales cultivos agrícolas se asocia a un aumento en la deforestación. Lo mismo es cierto para una expansión de las superficies sembradas en los casos de la soja y el girasol. Al examinar los canales a través de los cuales tiene lugar este efecto sustitución, se observa que los incendios forestales constituyen el mecanismo a partir del cual tiene lugar la pérdida de bosque nativo. También se comprueba que desde la implementación efectiva de la Ley de Bosques Nativos en todas las provincias del Norte Grande Argentino (2011) el ritmo de la deforestación ha disminuido. Estos hallazgos constituyen un llamado de atención en favor de la protección del bosque nativo argentino en un contexto de acelerada deforestación y cambio climático. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Argentina, deforestación, frontera agrícola, incendios forestales, soja Identifier An unambiguous reference to the resource within a given context 10.30972/rfce.2615038 Source A related resource from which the described resource is derived Revista de la Facultad de Ciencias Económicas Publisher An entity responsible for making the resource available Universidad Nacional del Nordeste 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, Economics as a science, Finance Relation A related resource <a href="https://revistas.unne.edu.ar/index.php/rfce/article/view/5038" target="_blank" rel="noreferrer noopener">https://revistas.unne.edu.ar/index.php/rfce/article/view/5038</a> http://socictopen.socict.org/files/original/0ee77036880c05ba2e4878e99c431dd4.pdf 0a24efd8a725af5c99a35e18a0677284 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 Deforestation and Biomass Production in Miombo Forest in Huambo (Angola): A Balance between Local and Global Needs Creator An entity primarily responsible for making the resource Luis M. Miapia, David Ariza-Mateos, Virgínia Lacerda-Quartín, Guillermo Palacios-Rodríguez Description An account of the resource Miombo is one of the most widely distributed ecosystems in Angola, with a great social and environmental value. Thus, the rural population uses the biomass as fuel and miombo provides important ecosystem services, such as its carbon sequestration capacity. The objectives of this work were (i) to assess deforestation in miombo forest in Huambo province (Angola) during the last 20 years, (ii) to evaluate carbon storage capacity of miombo, and (iii) to calculate the charcoal productive capacity of those forests. From 2000 to 2019, 359,130 ha (12.96%) were deforested in Huambo province. Thirty-six woody species were identified as major components of miombo forest, the most frequent being Albizia anthunesiana, Brachystegia spiciformis, Julbernardia paniculata, Monote spp., Brachystegia boemii, Isoberlinea angolensis, Anisophyllea boehmii, Syzygium guineense, and Erythrophleum africanum. The total biomass estimated in miombo forest was 195.05 Mg ha−1 (55.02 Mg ha−1 radical and 140.04 Mg ha−1 area), with a total wood volume of 78.57 m3 ha−1. This represents values of 91.67 Mg ha−1 of accumulated carbon and 336.13 Mg ha−1 of CO2 equivalent. The potential charcoal productivity was 15,359.9 kg ha−1, corresponding to 24.78 trees ha−1. The Annual Allowable Cutting Volume was 10.77 m3 ha−1 year−1, 14.13 m3 ha−1 year−1, 21.17 m3 ha−1, and 32.85 m3 ha−1 year−1 for rotation lengths of 55, 40, 25, and 15 years, respectively, corresponding to a potential annual charcoal productivity of 2107.08 Kg ha−1 year−1, 2762.96 Kg ha−1 year−1, 4139.21 Kg ha−1, and 422.56 Kg ha−1 year−1. However, deforestation rates in the last 19 years and low charcoal productive capacity could compromise the sustainability of the Miombo ecosystem and its value as an ecosystem service provider in the province if appropriate management strategies are not developed. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Charcoal, Miombo, Productivity, biomass, deforestation Identifier An unambiguous reference to the resource within a given context 10.3390/f12111557 Source A related resource from which the described resource is derived Forests 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 Plant ecology Relation A related resource <a href="https://www.mdpi.com/1999-4907/12/11/1557" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/1999-4907/12/11/1557</a> http://socictopen.socict.org/files/original/62c35eaca5d3f94a5707fd6d3fc906ac.pdf bcd2d7bb1acb1bb99ec9b775f41e7364 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 DEGRADAÇÃO DE ÁREAS VERDES URBANAS PÚBLICAS E OS FATORES DE RISCOS PARA A POPULAÇÃO: EXEMPLOS PARA A CIDADE DE NATAL/RN Creator An entity primarily responsible for making the resource Maria Rosângela Gomes, Encarnita Salas Martin Description An account of the resource As condições de degradação em que se encontram algumas áreas verdes da cidade recaem, diretamente, sobre a queda de sua qualidade e a perda de suas funções, além de poderem oferecer riscos a seus usuários. Nesse sentido, o objetivo é verificar quais os fatores de riscos, potenciais, que as áreas verdes públicas de Natal/RN oferecem para a população local, em virtude das incontingências advindas das condições de degradação e inadequações presentes. Foram realizadas leituras sobre a temática em pauta, seguida de levantamentos de dados secundários sobre as características e condições de 168 áreas verdes públicas da cidade, selecionadas a partir de uma amostragem aleatória simples, estratificada por bairro. Os resultados apontam que diante das condições das suas estruturas de lazer, dos equipamentos urbanos de suporte, das condições de limpeza, da arborização e da permeabilidade do solo nas áreas verdes analisadas, essas, apresentam fatores de riscos potenciais, como, acidentes físicos, poluição do ar, do solo e visual; alagamentos, atos de violência, aumento de temperatura e desconforto térmico, para os seus usuários, para a população do entorno e para a cidade como um todo, em virtude da abrangência do problema em questão. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource Urbanização Identifier An unambiguous reference to the resource within a given context 10.22409/GEOgraphia2017.v19i40.a13803 Source A related resource from which the described resource is derived Revista Geographia Publisher An entity responsible for making the resource available Universidade Federal Fluminense (UFF) Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Geography (General) Relation A related resource <a href="https://periodicos.uff.br/geographia/article/view/13803" target="_blank" rel="noreferrer noopener">https://periodicos.uff.br/geographia/article/view/13803</a> http://socictopen.socict.org/files/original/3770ed7e7b3d25e02eb708218813af84.pdf b94509e1a19b2b1d1960b6d0bb630189 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 Degradación del suelo y desarrollo económico en la agricultura familiar de la parroquia Emilio María Terán, Píllaro Creator An entity primarily responsible for making the resource Christian Iván Montatixe Sánchez, Mauricio David Eche Enriquez Description An account of the resource Esta investigación tiene el propósito de determinar el efecto de la degradación del suelo sobre el ingreso económico de la agricultura familiar en la parroquia Emilio María Terán, cantón Píllaro, provincia de Tungurahua. Se realizó una investigación de campo, mediante la aplicación de encuestas cerradas que permitieron recolectar información referente a datos socioeconómicos, de producción y degradación del suelo. Éstas se aplicaron a 196 agricultores, jefes de hogar, de once barrios que conforman la parroquia. Es claro que el porcentaje de áreas degradadas que no cultivan corresponde al 70,9 %; cualitativamente se demostró que existe una precaria situación económica, así como la presencia de unidades de producción agrícola (UPA) con áreas degradadas; sin embargo, los análisis cuantitativos determinan que la degradación no tiene efecto sobre el ingreso económico. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Antropogénica, Productividad, erosion, ingresos, suelo Identifier An unambiguous reference to the resource within a given context 10.29166/siembra.v8i1.1735 Source A related resource from which the described resource is derived Siembra Publisher An entity responsible for making the resource available Universidad Central del Ecuador 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://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/1735" target="_blank" rel="noreferrer noopener">https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/1735</a> http://socictopen.socict.org/files/original/437d3a7d78291e5ea280065ae271d4a7.pdf 4149007130f70f1a0322d8044ea2dad4 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 Degradación física y química de dos suelos del cordón hortícola platense: Alternativas de tratamiento Physical and chemical degradation of two horticultural soils of La Plata: Alternative treatment Creator An entity primarily responsible for making the resource Daniel Fernández, Mabel Vázquez, Ricardo Andreau, Pablo Gelati, Mauro Provaza, Diego Bennardi Description An account of the resource La producción hortícola/florícola bajo cubierta requiere un manejo intensivo con riego, fertilizaciones y labranzas permanentes. Esto conduce a una degradación difícil de revertir. Entre las problemáticas se encuentran las derivadas de la sodicidad, salinidad, presencia de sustancias tóxicas para los vegetales, pérdida de materia orgánica y fertilidad física. Objetivos: a) evaluar el impacto progresivo hasta 21 años de uso intensivo bajo cubierta sobre diferentes propiedades químicas y físico-químicas en dos suelos del área; b) analizar el efecto de la aplicación de diferentes enmiendas orgánicas y químicas sobre variables químicas, fisico-químicas y físicas, en un suelo Argiudol vértico representativo de la región con 14 años de uso continuo en invernáculo, a los fines de seleccionar indicadores de calidad. Suelos: Argiudol vértico Serie Arturo Seguí. Antecedentes: 0 -21 años de cultivo bajo cubierta. Análisis: suelo (pH, conductividad eléctrica(CE), RAS, carbono orgánico total(COT) y particulado(Cp), N total(Nt), P extractable, NO3-, densidad aparente(Dap), porosidad (P), estabilidad estructural (DMP), agua de riego (CE, cationes y aniones), abonos orgánicos (materia orgánica, pH, Na, humedad). Tratamientos correctores: T0 (Testigo), T1 (Cáscara de arroz +Yeso+ Azufre), T2 (Compost + Yeso + Azufre), T3 (Cama de pollo + Yeso + Azufre), T4 (yeso), T5 (azufre), T6 (yeso + azufre). Se comprobó un deterioro progresivo de las cualidades productivas de los suelos a causa del aumento lineal del pH y curvilíneo de la sodicidad (RAS) y la salinidad (CE), disminución curvilínea del COT e incrementos irregulares de P extractable, muy elevados en algunos casos. Los tratamientos con agregado de cáscara de arroz y cama de pollo, ambos con adición de yeso y azufre fueron los más efectivos en términos generales para el control de la pérdida de materia orgánica (COT, CP) y propiedades físicas relacionadas (DMP, P, Dap) afectadas por el uso en un invernáculo con 14 años de antigüedad productiva.Horticultural and floricultural in greenhouse production requires intensive management with irrigation, fertilization and permanent tillage. This leads to irreversible soil degradation. Among the problems are those derived by sodicity, salinity, presence of toxic vegetables and loss of organic matter and physical fertility. Objectives: a) assess the impact of intensive greenhouse production of different chemical and physicochemical properties in two soils of the area during 21 years, b) analyze the effect of the application of different organic and chemical amendments on chemical, physical and physical-chemical variables on a Vertic Argiudol soil representative of the region with 14 years of continuous use in greenhouses, in order to select quality indicators. Soils: Serie Arturo Seguí. Antecedents: 0-21 years of cultivation under cover. Analysis: soil (pH, electrical conductivity (CE), RAS, easily oxidizable organic carbon (COT) and particulate carbon (Cp), total N (Nt), extractable P, NO3-, apparent density (Dap), porosity (P), structural stability (DMP)), water irrigation (CE, cations and anions), organic fertilizers (organic matter, pH, Na, humidity). Corrective treatments: T0 (witness), T1 (rice shell + gypsum + sulphur), T2 (compost + gypsum + sulphur), T3 (chicken bed (Cp) + gypsum + sulphur), T4 (gypsum ), T5 (sulphur), T6 (gypsum + sulphur). A progressive deterioration of the productive qualities of the soil was confirmed due to the linear increase of pH and sodicity curvilinear (RAS) and salinity (CE), curvilinear decrease of COT and extractable P increases irregularly, very high in some cases. Treatments with rice shell and chicken bed, both gypsum and sulfur addition, were the most effective for the control of the loss of organic matter (COT, Cp) and related physical properties (DMP, P, Dap) affected by use in a greenhouse for 14 years. Date A point or period of time associated with an event in the lifecycle of the resource 2012 Subject The topic of the resource Materia orgánica, Salinity, Sodicidad, estabilidad estructural, organic matter, salinidad, sodicity, structural stability Source A related resource from which the described resource is derived Ciencia del Suelo Publisher An entity responsible for making the resource available Asociación Argentina de la Ciencia del Suelo 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), Plant culture Relation A related resource <a href="http://www.scielo.org.ar/scielo.php?script=sci_arttext&amp;pid=S1850-20672012000200008" target="_blank" rel="noreferrer noopener">http://www.scielo.org.ar/scielo.php?script=sci_arttext&amp;pid=S1850-20672012000200008</a> http://socictopen.socict.org/files/original/10f88f0dd3efa96845e85b369964b120.pdf 47503f770049016df37d1c7a5df01d4e 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 Degradation of Reactive Red 120 dye by a heterogeneous Sono-Fenton process with goethite deposited onto silica and calcite sand Creator An entity primarily responsible for making the resource Garófalo-Villalta Soraya, Medina-Espinosa Tanya, Sandoval-Pauker Christian, Villacis William, Ciobotă Valerian, Muñoz Bisesti Florinella, Vargas Jentzsch Paul Description An account of the resource The degradation of Reactive Red 120 dye (RR-120) in synthetic waters was studied. Two processes were considered: homogeneous sono-Fenton with iron(II) sulfate and heterogeneous sono-Fenton with synthetic goethite and goethite deposited onto silica and calcite sand (modified catalysts GS and GC, respectively). In 60 min of reaction, the homogeneous sono-Fenton process allowed a degradation of 98.10 %, in contrast with 96.07 % for the heterogeneous sono-Fenton process with goethite at pH 3.0. The removal of RR-120 increased when the modified catalysts were used instead of bare goethite. Chemical oxygen demand (COD) and total organic carbon (TOC) measurements showed that the highest TOC and COD removals were achieved with the homogeneous sono-Fenton process. Biochemical oxygen demand (BOD5) measurements allowed confirmed that the highest value of BOD5/COD was achieved with a heterogeneous sono-Fenton process (0.88±0.04 with the modified catalyst GC), demonstrating that the biodegradability of the residual organic compounds was remarkably improved. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource AOPs, Azo Dye, Ultrasound irradiation, goethite immobilization Identifier An unambiguous reference to the resource within a given context 10.2298/JSC190506096G Source A related resource from which the described resource is derived Journal of the Serbian Chemical Society Publisher An entity responsible for making the resource available Serbian Chemical Society Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Chemistry Relation A related resource <a href="http://www.doiserbia.nb.rs/img/doi/0352-5139/2020/0352-51391900096G.pdf" target="_blank" rel="noreferrer noopener">http://www.doiserbia.nb.rs/img/doi/0352-5139/2020/0352-51391900096G.pdf</a> http://socictopen.socict.org/files/original/92d7fc0fab7df1e228567bdac493094f.pdf cfbe2722f5124a131a9e3988279db311 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 Degradation of the northern paraná landscape: a study on forest fragments/ <br> Degradação da paisagem norte-paranaense: um estudo de fragmentos florestais Creator An entity primarily responsible for making the resource Efraim Rodrigues, Amarildo Souza de Paula Description An account of the resource Due to a fast occupation process, nearly all of the native vegetal covering of northern Paraná was devastated. Considering the lack of basic studies that support the management of forest remainders, this dissertation studies the forest fragmentation of the landscape in a transect of 180 km (between Maringá and Jacarezinho), considering a time and/or age of occupation gradient. One has adopted the hypothesis that the landscape to west, colonized from 1930 (Londrina) and 1947 (Maringá), suffered smaller degradation in a comparison with what happened in the landscape situated further to east (and colonized in the mid 19th century and early 20th century). Results demonstrated that the initial hypothesis should be refute. Historical and factors socioeconomic influenced the occupation way and, consequently, the distribution of the forest fragments in the landscape.Devido ao rápido processo de ocupação, quase toda cobertura vegetal nativa do Norte do Paraná foi devastada. Considerando a necessidade de estudos básicos que dêem suporte ao manejo de remanescentes florestais, este trabalho estuda a fragmentação florestal da paisagem num transecto de 180 km (entre Jacarezinho e Maringá). Adotou-se a hipótese de que a paisagem mais a oeste – colonizada a partir de 1930 (Londrina) e 1947 (Maringá) – sofreu menor degradação antrópica, em comparação a paisagem, situada mais à leste (colonizada em meados do século XIX e início do século XX). Os resultados demonstraram que a hipótese inicial deve ser refutada. Fatores históricos e socioeconômicos influenciaram o modo de ocupação e conseqüentemente, a distribuição dos fragmentos florestais na paisagem. Date A point or period of time associated with an event in the lifecycle of the resource 2002 Subject The topic of the resource Sensoriamento remoto, desmatamento, ecología Identifier An unambiguous reference to the resource within a given context 10.5433/1679-0359.2002v23n2p229 Source A related resource from which the described resource is derived Semina: Ciências Agrárias Publisher An entity responsible for making the resource available Universidade Estadual de Londrina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2101" target="_blank" rel="noreferrer noopener">http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2101</a>