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- Feed supplement for dairy cows cuts their methane emission by . . .
It is taken seriously in other countries, he explained, because the average dairy cow belches approximately 350 pounds of the potent greenhouse gas each year “But methane from animal agriculture is just 5% of the total greenhouse gases produced in the United States — much, much more comes from the energy and transportation sectors
- News, sport and opinion from the Guardians US edition | The . . .
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- The Future of Meat? - Scholastic
Making one quarter-pound hamburger, for instance, uses up almost 7 pounds of crop feed, 75 square feet of land, and nearly 53 gallons of water, according to a study published in the Journal of Animal Science Livestock also accounts for about 14 5 percent of the world’s annual greenhouse gas emissions, according to the United Nations (U N )
- Scientists Try to Curb Livestock Emissions | ACS Central Science
A single cow emits up to 100 kg of methane per year, and the 3 5 billion ruminants raised as livestock worldwide generate about 6% of anthropogenic greenhouse gas emissions, according to the Food and Agriculture Organization of the United Nations While this contribution may not seem big enough to focus on, it is high relative to many other
- News, sport and opinion from the Guardians US edition | The . . .
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- Emissions of Carbon Dioxide in the Transportation Sector
Emissions of Carbon Dioxide in the Transportation Sector
- Concrete needs to lose its colossal carbon footprint - Nature
Worldwide, 30 billion tonnes of concrete is used each year On a per capita basis, that is 3 times as much as 40 years ago — and the demand for concrete is growing more steeply than that for
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