Oxford University researchers have developed a sensor made of sapphire fiber that can tolerate extreme temperatures, with the potential to enable significant improvements in efficiency and emission reduction in aerospace ...
Optics & Photonics
Apr 21, 2022
0
354
A consensus on the need to replace fossil fuel with renewable energy sources has been reached with the majority of countries worldwide pledging to realize carbon-neutrality before 2050. This will involve decreasing CO2 emissions ...
Materials Science
Apr 12, 2022
0
21
The Biden administration is proposing stronger pollution regulations for new tractor-trailer rigs that would clean up smoky diesel engines and encourage new technologies during the next two decades.
Environment
Mar 7, 2022
0
11
A recent ecosystem modeling study conducted by Iowa State University scientists shows how crop production in the United States has led to an increase in the emissions of nitrous oxide, a potent greenhouse gas, throughout ...
Ecology
Feb 15, 2022
0
54
The worldwide phase out of animal agriculture, combined with a global switch to a plant-based diet, would effectively halt the increase of atmospheric greenhouse gases for 30 years and give humanity more time to end its reliance ...
Environment
Feb 1, 2022
4
376
Like many cities across the world, Glasgow—host to the UN climate conference COP26—has a target to achieve net zero greenhouse gas emissions by 2030. This is a massive undertaking for any city. It means emissions from ...
Environment
Dec 20, 2021
0
4
A previously unknown source of the strong greenhouse gas nitrous oxide has been found in East Siberian Yedoma permafrost. Published in Nature Communications today, the observation was made by an international group of researchers, ...
Environment
Dec 9, 2021
0
25
In Finland, peat soils account for only ten percent of agricultural land; yet they are responsible for more than half of the country's agricultural emissions. At the moment, researchers are working hard to find smart agricultural ...
Agriculture
Nov 15, 2021
0
5
For some time, the Earth's natural resources have been depleted faster than they can be replaced. The Intergovernmental Panel on Climate Change has set a 2030 deadline to reduce heat-trapping emissions by half to avoid climate ...
Environment
Nov 12, 2021
7
13
Earth's atmosphere reacted in surprising ways to the lowering of emissions during the pandemic, showing how closely climate warming and air pollution are linked.
Environment
Nov 10, 2021
0
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