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Mostrando ítems 1-13 de 13
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Aporte de la fijación biológica de nitrógeno a la emisión de N2O desde el suelo con cultivo de soja = Contribution of biological nitrogen fixation to N2O emission from soil under soybean
Cosentino, Vanina Rosa Noemi; Brutti, Lucrecia Noemi; Civeira, Gabriela; Taboada, Miguel Angel (Asociación Argentina de la Ciencia del Suelo, 2015)El óxido nitroso (N2O) es el principal gas de efecto invernadero emitido desde el sector agrícola y su producción biológica en los suelos se genera por dos vías, la nitrificación y la desnitrificación. Recientemente el ... -
Comparison of field measurement methods of nitrous oxide soil emissions: from the chamber to the vial
Cosentino, Vanina Rosa Noemi; Romaniuk, Romina Ingrid; Lupi, Ana Maria; Gomez, Federico M.; Rimski Korsakov, Helena; Alvarez, Carina R.; Ciarlo, Esteban Ariel (Sociedade Brasileira de Ciencia do Solo, 2020-07-16)Nitrous oxide (N2O) is a greenhouse gas that contributes substantially to global climate change. The N2O soil emissions have a large uncertainty because of its low atmospheric concentration levels and enormous spatial and ... -
Dinámica del carbono lábil del suelo en sistemas forestales de Eucalyptus grandis en la Mesopotamia Argentina = Dynamic of soil labile carbon in forest systemsof Eucalyptus grandis Hill ex Maiden in the Argentinean Mesopotamia
Romaniuk, Romina Ingrid; Venece, Matias; Cosentino, Vanina Rosa Noemi; Alvarez, Carina R.; Ciarlo, Esteban Ariel; Rimski Korsakov, Helena; Steinbach, Haydeé S.; Lupi, Ana Maria (Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, 2021-10-21)The amount and quality of carbon from forest litter composing the soil will depend on several factors, including species composition, management practices, plantation age, climatic conditions and soil texture, among several ... -
Emisiones de gases de efecto invernadero desde el sector forestal
Romaniuk, Romina Ingrid; Cosentino, Vanina Rosa Noemi; Costantini, Alejandro Oscar; Lupi, Ana Maria (Asociación Argentina para el Progreso de las Ciencias, 2018)Actualmente, una de las principales estrategias para la mitigación del cambio climático, se basa en el fomento de las prácticas de forestaciónreforestación debido al potencial que estos sistemas presentan para el secuestro ... -
Emisiones de gases de efecto invernadero en la producción ganadera
Costantini, Alejandro Oscar; Perez, Mónica Gabriela; Busto, Mercedes; González, Franco Alexis; Cosentino, Vanina Rosa Noemi; Romaniuk, Romina Ingrid; Taboada, Miguel Angel (Asociación Argentina para el Progreso de las Ciencias, 2018)Uno de los impactos ambientales provocados por el sector agropecuario es la emisión de gases de efecto invernadero (GEI). Los principales GEI emitidos desde el sector agropecuario son el dióxido de carbono (CO2), el ... -
Emisiones de óxido nitroso desde suelos agrícolas y alternativas para mitigarlas
Taboada, Miguel Angel; Cosentino, Vanina Rosa Noemi; Costantini, Alejandro Oscar (Asociación Argentina para el Progreso de las Ciencias, 2018)El óxido nitroso (N2O) es un gas efecto invernadero con un poder de calentamiento equivalente a 296 veces mayor que el del dióxido de carbono (CO2). El N2O es producido a partir del nitrógeno mineral que entra a los ... -
Hierarchy of factors driving N2O emissions in non‐tilled soils under different crops
Cosentino, Vanina Rosa Noemi; Figueiro Aureggi, Santiago Andres; Taboada, Miguel Angel (Wiley, 2013-10)Nitrous oxide (N2O) is emitted to the atmosphere as a by‐product of nitrification and denitrification by soil microbial processes. Differences in climate, soil and management regulate these processes, causing N2O emissions ... -
Inclusion of Lotus tenuis in beef cattle systems in the Argentinian flooding pampa as an enteric methane mitigation strategy
González, Franco Alexis; Cosentino, Vanina Rosa Noemi; Loza, Cecilia; Ceron Cucchi, Maria Esperanza; Williams, Karen Evelyn; Bualo, Ricardo Alberto (Taylor and Francis, 2024-04-01)While concerns about greenhouse gas (GHG) emissions and animal welfare persist, livestock farming offers unique ecosystem services. In Argentina, where livestock significantly contributes to GHG emissions, particularly ... -
Nitrification inhibitor addition to farm dairy effluent to reduce nitrous oxide emissions
Cosentino, Vanina Rosa Noemi; Romaniuk, Romina Ingrid; Mortola, Natalia Andrea; Otero Estrada, Edit; Martinek, Nicole; Beltran, Marcelo Javier; Costantini, Alejandro Oscar; Imhoff, Silvia; Taboada, Miguel Angel (Sociedade Brasileira de Ciência do Solo, 2024-03)Increasing the use of nitrogen (N) fertilizers will be necessary to enhance grain and pasture yields to satisfy the growing world demand for food. Organic amendments, such as farm dairy effluents (FDE), are an alternative ... -
Nitrous oxide emissions from a typical argiudol soil with organic and chemical amendments = Emisiones de óxido nitroso desde un suelo argiudol típico con enmiendas orgánicas y químicas
Cosentino, Vanina Rosa Noemi; Pérez, Mónica Gabriela; Ostinelli, Mauro Ezequiel; Romaniuk, Romina Ingrid; Mortola, Natalia Andrea; Rizzo, Pedro Federico; Costantini, Alejandro Oscar (Asociación Argentina de la Ciencia del Suelo, 2022-06-01)Diversification in fertilizer sources will be necessary to meet the growing demand for food worldwide. For this reason, organic amendments emerge as a synthetic fertilizers alternative. Composting organic waste stabilizes ... -
Organic carbon stored in soils under different land uses and soil textures in southeast Argentinean Mesopotamia
Lupi, Ana Maria; Steinbach, Haydeé S.; Ciarlo, Esteban Ariel; Romaniuk, Romina Ingrid; Cosentino, Vanina Rosa Noemi; Rimski-Korsakov, Helena; Alvarez, Carina (2021-08-25)Soil use affects soil organic carbon (OC) stocks by regulating the quantity and quality of incorporated organic matter. Understanding how soil texture and other factors control OC concentration and accumulation would be ... -
Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth
Mortola, Natalia Andrea; Romaniuk, Romina Ingrid; Cosentino, Vanina Rosa Noemi; Carfagno, Patricia; Rizzo, Pedro Federico; Bres, Patricia Alina; Riera, Nicolas; Roba, Marcos Andrés; Butti, Mariano; Sainz, Daiana Soledad; Brutti, Lucrecia Noemi; Eiza, Maximiliano Joaquin (2019-02)Anaerobic digestion is a process that is widely used for the treatment of organic wastes. The digestate can be used as a soil amendment or crop fertiliser. The aims of our work were to evaluate 1) the physicochemical ... -
Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
Alvarez, Carina Rosa; Rimski - Korsakov, Helena; Lupi, Ana Maria; Romaniuk, Romina Ingrid; Cosentino, Vanina Rosa Noemi; Ciarlo, Esteban Ariel; Steinbach, Haydeé S. (Elsevier, 2020-10-01)Nitrous oxide has a key effect on global climate development and 53% of N2O total annual emissions are related to fluxes from the soil. Land use and soil characteristics affect N2O emissions. There are not enough assessments ...