Resultados de búsqueda - "methane"

Identifying rice varieties for mitigating methane and nitrous oxide emissions under intermittent irrigation por Loaiza, Sandra, Verchot, Louis, Valencia, Drochss, Costa Jr, Ciniro, Trujillo, Catalina, Garcés, Gabriel, Puentes, Oscar, Ardila, Jorge, Chirinda, Ngonidzashe, Pittelkow, Cameron

Materias: “…methane…”
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Modelling the impacts of climate change and methane emission reductions on rice production: a review por Matthews, Robin, Wassmann, Reiner

Materias: “…methane…”
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Properties of rice soils affecting methane production potentials: 2. Differences in topsoil and subsoil por Mitra, Sudip, Wassmann, Reiner, Jain, Mahesh C., Pathak, Himanshu

Materias: “…methane…”
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A process-based model for methane emission predictions from flooded rice paddies por van Bodegom, P.M., Wassmann, R., Metra-Corton, T.M.

Materias: “…methane emission…”
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Impact of phosphorus supply on root exudation, aerenchyma formation and methane emission of rice plants por Lu, Y., Wassmann, R., Neue, H.U., Huang, C.

Materias: “…methane…”
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Global climate change, rice productivity and methane emissions: comparison of simulated and experimental results por Olszyk, D.M, Centeno, H.G.S, Ziska, LH, Kern, J.S, Matthews, R.B

Materias: “…methane…”
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A Simple Process-Based Model to Predict Methane Emission From Flooded Fields por Arah, J., Bronson, K., Alberto, M.C., Abao, E., Neue, H.U.

Materias: “…methane emission…”
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Inferring methane emissions from African livestock by fusing drone, tower, and satellite data por Hove, A., Aalstad, K., Lind, Vibeke, Arndt, Claudia, Odongo, Vincent O., Ceriani, Rodolfo, Fava, Francesco P., Hulth, J., Pirk, N.

Materias: “…enteric methane…”
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Potential for reduced methane and carbon dioxide emissions from livestock and pasture management in the tropics por Thornton, Philip K., Herrero, Mario

“…We estimate the potential reductions in methane and carbon dioxide emissions from several livestock and pasture management options in the mixed and rangeland-based production systems in the tropics. …”
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Towards an inventory of methane emissions from manure management that is responsive to changes on Canadian farms por VanderZaag AC, MacDonald JD, Evans, L., Verge XPC, Desjardins, R.L.

Materias: “…methane emission…”
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Model of enteric methane emissions supports climate change mitigation in Colombia’s cattle sector por Ruden, Alejandro, Serna-Hurtado, Laura Patricia, Gaviria-Uribe, X, Sotelo, M., Gutiérrez Solís, Jhon Freddy, Trujillo, Catalina, Mazabel, J, Quintero, S., Villegas, D., Tapasco, Jeimar, Richards, Meryl B., Chirinda, Ngonidzashe, Arango, Jacobo

“…. ◼ The RUMINANT model was validated for enteric methane emissions from cattle in the tropical lowlands (Cauca Valley) of Colombia using six different diets given to feeder steers in 2017. ◼ There was a good correlation between field measurements of enteric fermentation using the polytunnel technique and estimates made using the RUMINANT model. ◼ Based on findings from the validation process, RUMINANT has been used to improve Colombia’s National Greenhouse Gas Inventory to the United Nations Framework Convention on Climate Change (UNFCCC) and the preparation of the sustainable bovine livestock Nationally Appropriate Mitigation Actions (NAMA) information note. ◼ The RUMINANT model could support the measurement, reporting and verification (MRV) phase of the NDCs of Colombia and other countries.…”
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Impact of land use change on soil methane fluxes and diffusivity in Pampean plains, Argentina por De Bernardi, María, Priano, María Eugenia, Fernandez, María Elena, Gyenge, Javier, Juliarena, Maria Paula

“…Upland soils are the main methane (CH4) biological sink, and may be affected by land-use change. …”
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The relevance of methane emissions from beef production and the challenges of the Argentinean beef production platform por Rearte, Daniel Horacio, Pordomingo, Anibal

Materias: “…Methane Emission…”
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Effect of nitrogen fertilization on nitrous oxide and methane dynamics in Brachiaria humidicola (Rendle) Schweickerdt por Pastrana V., Iván, Reza G., Sony, Espinosa C., Manuel, Suárez P, Emiro, Díaz A., Eliecer

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Rumen bacteria changes in weaned dairy calves fed with additives and their impact on methane emissions por Ariza Nieto, Claudia Janeth, Ortiz Cuadros, Ronnal Esneyder, Parra Forero, Diana Marcela, Sierra Alarcón, Andrea Milena, Mayorga Mogollón, Olga Lucía

“…In ruminants, there is a potential to manipulate microbiota in early life to have a better chance of producing lasting effects through adult life The rumen bacteria changes and methane emissions were evaluated in dairy calves fed with formulated additives…”
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Methane emissions from lambs fed kikuyu hay alone or mixtured with lotus hay por Vargas Martínez, Juan de Jesús, Pabón Restrepo, Martha Lucia, Carulla Fornaguera, Juan Evangelista

“…Legume addition reduced total methane production (27.6 vs. 23.1 g/animal; p<0.01), methane production per dry matter intake (DMI) (18.8 vs. 12.2 g/kg DMI; p<0.01), methane production per digestible OM (DOM) (36.1 vs. 23.4 g/kg DOM; p<0.01) and methane production per digestible NDF (DNDF) (43.5 vs 34.0 g/kg DNDF; p<0.01). …”
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System concept for small-scale biological methanation using electrolysis and trickle bed reactor por Larsson, Gustav

“…In the present study, the concept of a biological H2 methanation (BHM) system was created for four cases of scale which are determined by electrolyser scale. …”
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Importance of mire plant community composition when estimating ecosystem level methane emission por Kronberg, Rose-Marie

Materias: “…methane…”

Creating a low enteric methane emission ruminant: What is the evidence of success to the present and prospects for developing economies? por Goopy, John P.

Materias: “…methane emission…”
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Comparison of repeated measurements of methane production in sheep over 5 years and a range of measurement protocols1 por Robinson, D.L., Goopy, John P., Hegarty, Roger S., Oddy, V.H.

Materias: “…methane…”
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