Mostrando 10 resultados de: 49
Filtros aplicados
Publisher
Soil and Tillage Research(4)
Land Degradation and Development(3)
Bulletin of Environmental Contamination and Toxicology(2)
Energy Procedia(2)
Environmental Science and Policy(2)
Área temáticas
Economía de la tierra y la energía(18)
Técnicas, equipos y materiales(18)
Agricultura y tecnologías afines(11)
Otros problemas y servicios sociales(8)
Comunidades(5)
Área de conocimiento
Ciencias Agrícolas(11)
Agricultura(9)
Política energética(8)
Fertilidad del suelo(7)
Mecánica de suelos(7)
Origen
scopus(49)
Compactión produced by combine harvest traffic: Effect on soil and soybean (Glycine max l.) yields under direct sowing in Argentinean Pampas
ArticleAbstract: Soil compaction is caused by the high traffic intensity and tyre ground pressures of tractor and comPalabras claves:Cone index, Crop yield, Root growth, Soil bearing capacityAutores:Agnes D., Botta G.F., Flores-Parra I., Laureda D., Martiren V., Pelizzari F., Ramírez-Roman M., Rivero D., Tolon-Becerra A., Xavier Bolívar Lastra-BravoFuentes:googlescopusAssessment of soil erosion in karst regions of Havana, Cuba
ArticleAbstract: Only recently have erosion models begun to be used in research work in Cuba, specifically the USLE aPalabras claves:Climate Change, Cuba, Doline, Erosion model, Karst regions, Ponors, RunoffAutores:Febles-González J.M., Tolon-Becerra A., Vega-Carreño M.B., Xavier Bolívar Lastra-BravoFuentes:googlescopusBiological control of Spodoptera frugiperda eggs using Telenomus remus Nixon in maize-bean-squash polyculture
ArticleAbstract: The maize earworm, Spodoptera Frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is an important pestPalabras claves:Analyzed statistically, Causing severe damage, Important lepidoptera pests, International institute of biological control (IBCI), Polyculture system, Temperature variationAutores:Gutiérrez-Martínez A., Tolon-Becerra A., Xavier Bolívar Lastra-BravoFuentes:googlescopusA methodology for territorial distribution of CO <inf>2</inf> emission reductions in transport sector
ArticleAbstract: Greenhouse gas emission reduction is the pillar of the Kyoto Protocol and one of the main goals of tPalabras claves:EU energy policy, Kyoto protocol, Transport CO intensity 2, Weighted distributionAutores:Otero-Pastor I., Pérez-Martínez P., Tolon-Becerra A., Xavier Bolívar Lastra-BravoFuentes:googlescopusA territorial articulation index for rural areas applied to four Spanish comarcas
ArticleAbstract: This paper proposes a model for calculating a composite index to evaluate the internal territorial cPalabras claves:Autores:Ezquerra-Canalejo A., Otero-Pastor I., Tolon-Becerra A., Xavier Bolívar Lastra-BravoFuentes:googlescopusConcentration and spatial distribution of lead in soil used for ammunition destruction
ArticleAbstract: Studies on heavy metal contamination in soils used for ammunition disposal and destruction are stillPalabras claves:extraction, Geostatistics, Heavy Metals, Spatial variabilityAutores:Ceddia M.B., Do Nascimento Guedes J., Sobrinho N.M.B.A., Tolon-Becerra A., Vilella A.L.O., Xavier Bolívar Lastra-BravoFuentes:googlescopusContinuous application of direct sowing: Traffic effect on subsoil compaction and maize (Zea mays L.) yields in Argentinean Pampas
ArticleAbstract: Our main objective was to evaluate the effect of subsoil compaction on maize (Zea mays L.) yields. TPalabras claves:Bearing capacity, Cone index, Heavy axle load, Planter machine, Tractor trafficAutores:Balbuena R., Botta G.F., Rivero D., Tolon-Becerra A., Tourn M., Xavier Bolívar Lastra-BravoFuentes:googlescopusCost-benefit analysis of changes in energy in building technology in Southeast Spain
ArticleAbstract: The changes in Spanish legislation on energy efficiency seek to set the basis for achieving EuropeanPalabras claves:Building energy regulations, Building parameters, Construction costs, Energy savings, Evolution of construction methods, Residential buildingsAutores:Fernández-Membrive V.J., Tolon-Becerra A., Xavier Bolívar Lastra-BravoFuentes:googlescopusCuban agricultural policy in the last 25 years. From conventional to organic agriculture
ArticleAbstract: Political, social, economic and environmental changes undergone in Cuba in recent decades have led tPalabras claves:Agricultural policy, Cuba, LAND MANAGEMENT, Organic Agriculture, URBAN AGRICULTUREAutores:Acosta-Valdés X., Febles-González J.M., Tolon-Becerra A., Xavier Bolívar Lastra-BravoFuentes:googlescopusCurrent situation, trends and potential of renewable energy in Flanders
ReviewAbstract: The current European Union (EU) energy policy seeks to reach a balance between sustainable developmePalabras claves:EU policy, Flanders, renewable energy sources, spatial planningAutores:Debecker B., Steenberghen T., Tolon-Becerra A., Xavier Bolívar Lastra-BravoFuentes:googlescopus