Joint research groups at Tampere University, University of Helsinki, Lund University and Pi-Numerics, Salzburg, have established key early steps in the conversion of aromatic molecules, a major constituent of traffic and ...
Analytical Chemistry
Aug 23, 2023
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1
Huge wildfires in Canada have destroyed millions of hectares of forest, displaced more than 100,000 inhabitants and affected the air quality of millions of people in North America. The traces of this ecological disaster can ...
Environment
Jun 29, 2023
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9
Critical insights into why airborne viruses lose their infectivity have been uncovered by scientists at the University of Bristol. The findings, published in the Journal of the Royal Society Interface today, reveal how cleaner ...
Biochemistry
Jun 20, 2023
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156
Our industrialized society releases many and various pollutants into the world. Combustion in particular produces aerosol mass including black carbon. Although this only accounts for a small percentage of aerosol particles, ...
Environment
May 10, 2023
1
71
While there are several sources of ice forming particles in the atmosphere, sea spray aerosols (SSAs) are recognized as a significant source of ice-nucleating particles (INPs). But what comprises SSAs, how they affect cloud ...
Earth Sciences
Nov 2, 2022
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37
Wildfires are a major source of air pollution. They are also predicted to worsen as climate change progresses.
Environment
Oct 21, 2022
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23
Small sulfate particles of diameters 0.4 µm or less from anthropogenic sources could have had a cooling effect on the climate in the 1970s, by triggering cloud formation and reflection radiation.
Earth Sciences
Oct 17, 2022
1
24
Imagine a future where, despite efforts to reduce greenhouse gas emissions quickly, parts of the world have become unbearably hot. Some governments might decide to "geoengineer" the planet by spraying substances into the ...
Environment
Sep 28, 2022
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342
Tiny aerosol particles that are suspended in the air can absorb and scatter sunlight radiation and contribute to create clouds affecting climate, reduce the visibility over cities and affect air traffic, and lower air quality. ...
Analytical Chemistry
Sep 22, 2022
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64
Published in Atmospheric Chemistry and Physics, a new study by an international team of researchers explores the effect of precipitation and clouds on the particle concentrations during their transport to a measurement location.
Environment
Sep 21, 2022
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3
