Search results for aerosolization

Environment Oct 26, 2023

Study enhances validation of MERRA-2 aerosol optical thickness dataset in China

A new study published in Atmosphere on Oct. 23 has made advances in the validation of MERRA-2 Aerosol Optical Thickness dataset in China. The study was conducted by scientists from the Aerospace Information Research Institute ...

Earth Sciences Oct 17, 2023

Could 'marine cloud brightening' reduce coral bleaching on the Great Barrier Reef?

It might sound like science fiction, but "marine cloud brightening" is being seriously considered as a way to shield parts of the ocean from extreme heat.

Earth Sciences Oct 16, 2023

Constructing a global variable-resolution atmospheric physico-chemical coupling simulation framework

A research team led by Prof. Zhao Chun from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has developed a global variable-resolution modeling framework and conducted research ...

Space Exploration Oct 16, 2023

Signatures of the Space Age: Spacecraft metals left in the wake of humanity's path to the stars

The Space Age is leaving fingerprints on one of the most remote parts of the planet—the stratosphere—which has potential implications for climate, the ozone layer and the continued habitability of Earth.

Environment Oct 13, 2023

Organic nitrogen aerosol is an important contributor to global atmospheric nitrogen deposition, finds study

New research emphasizes the previously underestimated significance of atmospheric ON aerosol depositions on ecosystems. Additionally, the ecological effects of ON aerosol depositions are anticipated to increase due to global ...

General Physics Oct 13, 2023

Collating data on droplet properties to trace and localize the sources of infectious particles

A team of atmospheric scientists, chemists and infectious disease specialists at the Max Planck Institute for Chemistry, working with colleagues from the Max Planck Institute for Dynamical Systems, the University of Denver, ...

Earth Sciences Oct 12, 2023

Anthropogenic aerosols could delay enhanced monsoon precipitation by decades

Earth's atmosphere contains fine particles suspended in the air, known as aerosols, occurring from natural sources, such as dust from deserts, volcanic ash, smoke from forest fires, sea salt from ocean spray and organic compounds ...

Earth Sciences Sep 15, 2023

Study sheds light on toxicity of atmospheric particulate matter pollution

Each year, exposure to airborne particulate matter known as PM2.5 (particles with a diameter smaller than 2.5 micrometers) leads to millions of premature deaths worldwide.

Environment Sep 14, 2023

Negative coverage can impact opinion on climate engineering research, study finds

New research published in the journal Climatic Change finds that media coverage can have long-lasting impacts on public opinion when it comes to technological solutions to deal with climate change, such as reflecting sunlight ...

Analytical Chemistry Sep 12, 2023

Surfactants can cause toxic chemicals in aerosols to last longer in the air

Research led by the University of Birmingham has found that hazardous chemicals commonly encountered in aerosols, such as those produced by cooking and cleaning, can be "protected" in 3D structures formed by surfactants, ...

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