A closer look: Comparing methods to measure methane emissions from sheep

Ruminant livestock produce enteric methane in their multi-chambered stomachs when they digest plant matter. Most methane is released through belching—contrary to a common misconception, only about 5% of livestock methane is produced through flatulence. Methane is a potent greenhouse gas (GHG) which...

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Detalles Bibliográficos
Autores principales: Kariuki, Patrick, Gurmu, Endale Balcha, Slater, Annabel, Arndt, Claudia
Formato: Blog Post
Lenguaje:Inglés
Publicado: International Livestock Research Institute 2024
Materias:
Acceso en línea:https://hdl.handle.net/10568/159825
Descripción
Sumario:Ruminant livestock produce enteric methane in their multi-chambered stomachs when they digest plant matter. Most methane is released through belching—contrary to a common misconception, only about 5% of livestock methane is produced through flatulence. Methane is a potent greenhouse gas (GHG) which significantly contributes to climate change. However, a recent survey in Ethiopia conducted by ILRI’s Mazingira Centre has highlighted a significant problem—different GHG measurement models are producing different values, leaving researchers uncertain as to which model is most accurate.