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  • Animal Agriculture Climate Change - A Well-Fed World
    Livestock - Top Emitter of Greenhouse Gases According to the 2021 report "Greenhouse gas emissions from animal-based foods are twice those of plant-based foods" published in Nature Food, the livestock sector is responsible for 20% of all human-caused GHG emissions and 60% of food system GHG emissions (twice that of plant-based foods) *ref:1
  • Mitigating methane emissions from livestock: a global . . .
    Livestock production is responsible for an estimated 18% of global anthropogenic greenhouse gas (GHG) emissions (Steinfeld et al 2006) Methane (CH 4) released from enteric fermentation and manure management accounts for about a third of these livestock-related emissions, or 41% of total carbon dioxide-equivalent emissions from the Intergovernmental Panel on Climate Change (IPCC) agriculture
  • Global Transport and Climate Change - UNFCCC
    was responsible for 30% of global final energy demand and for 23% of global direct CO 2 emissions from the energy sector that year 2 In 2020, the worldwide impacts of the COVID-19 pandemic reduced global energy demand by a projected 4%, and total global CO 2 emissions fell an estimated 5 4% (with 1 9 billion fewer tonnes of CO
  • Greenhouse gas emissions from global production and use of . . .
    Food systems contribute one-third of global anthropogenic greenhouse gas (GHG) emissions, roughly 16 5 GtCO 2 e year −1 from a total 54 GtCO 2 e year −1 1,2, with both pre- and post-production phases representing a high and increasing share of total emissions 3
  • Tracing the contribution of cattle farms to methane emissions . . .
    The thematic map analysis depicted the earlier research mainly focused on methane emissions and other greenhouse gas emissions Still, gradually, the trend has been focusing on the contribution of dairy farms or cattle farms to methane emissions Research on risk factors in a given domain appeared as a niche theme (Fig 2-C) Thematic evolution
  • IPCC AR5: Key findings on implications for agriculture
    Greenhouse gas (GHG) emissions from agriculture comprised about 10–12% of man-made GHG emissions in 2010 The sector is the largest contributor of non-carbon dioxide (non-CO2) GHGs such as methane Opportunities for mitigation include reducing emissions from land use change, land management and livestock management
  • New research shows food system is responsible for a third of . . .
    Greenhouse Gas Emissions from the Food System: Building the Evidence Base presents new estimates of greenhouse gas (GHG) emissions from the food system developed at the country level and integrating data from crop and livestock production, on-farm energy use, land use and land use change, domestic food transport and food waste disposal With the addition of global and regional estimates of





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