Sentences with phrase «new aerosol particles»

In the event that such an association exists, it is very unlikely to be due to cosmic ray - induced nucleation of new aerosol particles.»

CLOUD is designed to understand how new aerosol particles form and grow in the atmosphere, and their effect on clouds and climate.

Not exact matches

A new simulation created by scientists at NASA's Goddard Space Flight Center in Greenbelt, Md., reveals just how far around the globe such aerosol particles can fly on the wind.

The researchers have developed a kit of new tools including an instrument the size of a cigar box that uses a laser to detect the tiny aerosol particles.

That's the conclusion of a team of scientists using a new approach to study tiny atmospheric particles called aerosols that can influence climate by absorbing or reflecting sunlight and seeding clouds.

The new findings help to explain a significant part of the organic mass of aerosol particles in the air, which had remained mysterious to the scientists so far.

Aerosol size distribution measurements at four Nordic field stations: identification, analysis and trajectory analysis of new particle formation bursts.

Coupling these new measurements with detailed cloud simulations that resolve the size distributions of aerosols and cloud particles, we found several lines of evidence indicating that most anvil crystals form on mid-tropospheric rather than boundary - layer aerosols.

New research reveals insights into how black carbon aerosols impact cloud formation RENO — It is widely known that black carbon, or soot, aerosol particles emitted... Read more

Over the last century, tiny airborne particles called aerosols, which cool the climate by absorbing and reflecting sunlight, have largely cancelled out the effects of GHG emissions on tropical storm intensity, according to a new scientific review paper published in Science journal.

46 Based on surface aerosol measurements at one site, Kulmala et al. (2010) found no connection between GCR 47 and new particle formation or any other aerosol property over a solar cycle (1996 — 2008).

found no connection between GCR and new particle formation or any other aerosol property over a solar cycle (1996 — 2008).

Now, a group of scientists at the German Aerospace Center (DLR) supported by the Aerosol and Particle Technology Laboratory of CPERI / CERTH Greece have built and tested a new solar reactor design that includes storage so it can provide round - the - clock heat like the current fossil - fired method, but without the emissions.

It has been hypothesized that galactic cosmic rays (GCR) create atmospheric ions which facilitates aerosol nucleation and new particle formation with a further impact on the cloud formation (Kazil et al., 2012; Pierce and Adams, 2009).

Based on surface aerosol measurements at one site, Kulmala et al. (2010) found no connection between GCRand new particle formation or any other aerosol property over a solar cycle (1996 — 2008).

Under strict temperature and humidity conditions, investigations in this laboratory provide new information on the particular aerosol particles that can lead to the formation of these clouds.

Recently it was suggested that the formation of new atmospheric aerosol particles is connected with the existence of thermodynamically stable 1 - to 2 - nm clusters, formed in the atmosphere by some nucleation mechanism.

In the United States, new research from the City College of New York on the effects of particle pollution on weather patterns around Manhattan has shown that aerosols can either increase or decrease local rainfall, sometimes creating situations where one area will be deluged while a neighboring town will remain dnew research from the City College of New York on the effects of particle pollution on weather patterns around Manhattan has shown that aerosols can either increase or decrease local rainfall, sometimes creating situations where one area will be deluged while a neighboring town will remain dNew York on the effects of particle pollution on weather patterns around Manhattan has shown that aerosols can either increase or decrease local rainfall, sometimes creating situations where one area will be deluged while a neighboring town will remain dry.

This is different from nucleation, which generates new / secondary / aerosols via gas - to - particle conversion.