Poorly drained agricultural soils emit enough of the greenhouse gas nitrous oxide that the resulting climate change effects could far exceed the benefits of using the same soils as a means of sequestering carbon, according ...
Environment
Nov 8, 2021
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215
Tackling pollution from the emission of nitrogen compounds, particularly ammonia, could reduce many of the 23.3 million years of life that were lost prematurely across the world in 2013 due to nitrogen-related air pollution, ...
Environment
Nov 4, 2021
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97
At the United Nations climate summit in Glasgow, more than 90 nations signed a global pledge led by the United States and United Kingdom to cut methane emissions. However, Australia was not among them.
Environment
Nov 3, 2021
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22
A new climate change report out Thursday shows that limiting global warming to 1.5 degrees Celsius will be impossible without immediate, large-scale emissions cuts, the UN chief said.
Environment
Sep 16, 2021
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32
A new, location-specific agricultural greenhouse gas emission study is the first to account for net carbon dioxide, methane and nitrous oxide emissions from all subsectors related to food production and consumption. The work, ...
Environment
Sep 13, 2021
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123
Your ride might be a modest one—but if it burns gasoline, you have precious metals on board. To reduce pollution at the tailpipe, gasoline cars and trucks today come equipped with catalytic converters that contain platinum-group ...
Materials Science
Aug 19, 2021
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333
Researchers at the Martin Luther University Halle-Wittenberg (MLU) in Germany and the Brazilian University of Pará have developed a climate-friendly alternative to conventional cement. Carbon dioxide (CO2) emissions can ...
Materials Science
Aug 18, 2021
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47
The application of manure after the growth and demise of legume cover crops in rotations is a recipe to increase nitrous oxide releases during ensuing corn growth, according to a team of Penn State researchers who conducted ...
Ecology
Aug 3, 2021
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373
As Xi'an Jiaotong-Liverpool University researchers completed their research on colored architectural concrete, they found a surprising result—green pigmented cement had impurities that produced porous, poor quality concrete. ...
Materials Science
Jul 23, 2021
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12
We know coal-fired power stations can generate high levels of carbon dioxide, but did you know they can be a major source of mercury emissions as well?
Environment
Jul 6, 2021
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3
