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  • Global Warming | Saving Earth | Encyclopedia Britannica
    Some 4 8 million to 12 7 million tonnes (5 3 million to 14 million tons) are discarded into the oceans annually by countries with ocean coastlines Q: How serious is acid rain in 2019? As a result of actions and agreements such as the Clean Air Act, acid deposition in both Europe and eastern North America has been significantly reduced from
  • Review: Perspective on high-performing dairy cows and herds
    Higher performing dairy cows and herds produce more milk with less environmental impact per kg than lower performing cows and herds In 2018, 15 4% of the world’s dairy cows produced 45 4% of the world’s dairy cow milk, reflecting the global contribution of high-performing cows and herds
  • Current status of global dairy goat production: an overview
    Well-organized cow milk sectors with good infrastructure for transport, processing, and inputs can benefit dairy goat producers as well, as long as consumer demand and supportive policies are in place In most countries, goat milk is more likely to be consumed locally, whereas cow milk is more likely to enter formal markets for processing
  • Food waste’s enormous impact on animal welfare: wasted meat . . .
    Researchers at Leiden University in the Netherlands found that in 2019, 18 billion of the 75 billion pigs, chickens, turkeys, cows, goats, and sheep raised for food around the world were never eaten
  • Methane from oil gas – Methane Tracker 2020 – Analysis - IEA
    Total indirect greenhouse gas (GHG) emissions from oil and gas operations today are around 5 200 million tonnes (Mt) of carbon-dioxide equivalent (CO2-eq), 15% of total energy sector GHG emissions Methane, a much more powerful (though shorter-lived) GHG than CO 2, is the largest single component of these indirect emissions
  • Saturn Facts - Science@NASA
    With an equatorial diameter of about 74,897 miles (120,500 kilometers), Saturn is 9 times wider than Earth If Earth were the size of a nickel, Saturn would be about as big as a volleyball From an average distance of 886 million miles (1 4 billion kilometers), Saturn is 9 5 astronomical units away from the Sun
  • Russia allows methane leaks at planet’s peril
    In a succession of annual reports to the United Nations, Russia has changed its estimate for oil and gas methane emissions for that year from 15 4 million tons, to 31 5 million tons, to 24 7





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