2019
DOI: 10.28940/terra.v37i1.412
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Mediciones de metano y bióxido de carbono usando la técnica de covarianza de vórtices en ganado lechero semiestabuldado en Sonora, México.

Abstract: Agriculture (including livestock) is considered one of the main sources of greenhouse gases. Monitoring greenhouse gases (GHG) is necessary in this activity, and there are several methodologies. One of these methodologies is the eddie covariance technique, which can analyze GHG in a continuous manner. Accordingly, the installation and evaluation of a GHG-2 system was proposed for monitoring CH4 and CO2 in a dairy herd in a semi-confined system in Sonora. The results show that the GHG-2 can evaluate the continu… Show more

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Cited by 3 publications
(2 citation statements)
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“…Asimismo, trae consecuencias adversas por su contribución a los sistemas globales de Gases de Efecto Invernadero (GEI), tales como el dióxido de carbono (CO2), óxido nitroso (N2O) y metano (CH4) [3]. Siendo el metano el contaminante precursor al ozono troposférico que contribuye al cambio climático, especialmente a corto plazo [4].…”
Section: Introductionunclassified
“…Asimismo, trae consecuencias adversas por su contribución a los sistemas globales de Gases de Efecto Invernadero (GEI), tales como el dióxido de carbono (CO2), óxido nitroso (N2O) y metano (CH4) [3]. Siendo el metano el contaminante precursor al ozono troposférico que contribuye al cambio climático, especialmente a corto plazo [4].…”
Section: Introductionunclassified
“…The CH 4 and CO 2 emission estimation was carried out with in vivo techniques such as sulfur hexafluoride (SF6), and relatively expensive breathing chambers [10]. At the same time, ruminal fermentation CH 4 emission can be derived from an in vitro gas production technique, which is low-cost and less polluting [11], given that ruminant productive behaviour depends on the digestibility, fermentation, and nutritional contribution of their food, such as the energy: protein ratio [12], [13].…”
Section: Introductionmentioning
confidence: 99%