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  • Scientific consensus on climate change - Wikipedia
    The human activities causing this warming include fossil fuel combustion, cement production, and land use changes such as deforestation, [3]: 10–11 with a significant supporting role from the other greenhouse gases such as methane and nitrous oxide [1]: 7 This human role in climate change is considered "unequivocal" and "incontrovertible"
  • The Global Methane Emission From Cows Issue - HomeBiogas
    A considerable shift toward a 1 5°C warming pathway would be enabled if the largest methane producers cut their annual worldwide methane emissions by 20 percent by 2030 and 46 percent by 2050 Agriculture is at the top, and cow methane emissions make up almost 70% of the total emissions in this area
  • A global picture of methane emissions from rivers and streams
    Methane emissions depend on the connections of rivers and streams to the surrounding landscape Methane is a potent greenhouse gas A global data analysis measuring the large quantities of methane
  • Less meat is nearly always better than sustainable meat, to . . .
    GWP100 values are used to combine greenhouse gases into a single metric of emissions called carbon dioxide equivalents (CO2eq) CO2eq is then derived by multiplying the mass of emissions of a specific greenhouse gas by its equivalent GWP100 factor The sum of all gases in their CO2eq form provide a measure of total greenhouse gas emissions
  • Dry direct-seeding of rice for mitigating greenhouse gas . . .
    Conventional puddled transplanted rice (TPR) is a major source of greenhouse gas (GHG), particularly methane, causing global warming Direct-seeded rice (DSR) is a feasible alternative to mitigate methane emission, besides saving water and labor A 2-year field experiment was carried out to quantify GHG mitigation and water- and labor-saving potentials of the DSR crop compared to TPR in three
  • Emissions Gap Report 2020 - UNEP
    What’s new in this year’s report? The Emissions Gap Report (EGR) 2020 finds that, despite a brief dip in carbon dioxide emissions caused by the COVID-19 pandemic, the world is still heading for a temperature rise in excess of 3°C this century – far beyond the Paris Agreement goals of limiting global warming to well below 2°C and pursuing 1 5°C
  • Emissions from Electric Vehicles - Alternative Fuels Data Center
    Cradle-to-grave emissions include all emissions considered on a well-to-wheel basis as well as vehicle-cycle emissions associated with vehicle and battery manufacturing, recycling, and disposal Related Reports Learn more about electric vehicle emissions in two reports: Cradle-to-Grave Lifecycle Analysis of U S Light-Duty Vehicle-Fuel





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