Sentences with phrase «aerosol chemical composition»

These changes between the various aerosol components resulted in significant modifications of the aerosol chemical composition.

The present 3 - D modeling study focuses on aerosol chemical composition change since preindustrial times considering the secondary organic aerosol formation together with all other main aerosol components including nitrate.

This is a nice summary of many measurements of PM1 aerosol chemical composition.

Not exact matches

During her doctoral work, Mather investigated the chemical composition of volcanic «plumes,» a mixture of aerosols and gases volcanoes emit that resembles smoke.

They then analyzed the chemical compositions and CCN activities of the aerosol samples.

Dr. Yu has led and participated in many field studies for in situ measurements of aerosols and determination of their chemical compositions and physical characteristics.

The development of ERICA (ERc Instrument for the Chemical composition of Aerosols) was financed by the EU through an ERC Advanced Grant for Professor Stephan Borrmann, who is both a professor at the Institute for Atmospheric Physics of the JGU and director at the MPI for Chemistry.

Characterization of chemical composition of secondary organic aerosols (SOA).

We need to better understand how shielded PAHs might vary depending on the complexity of the aerosol composition, atmospheric chemical aging of particles, temperature, and relative humidity,» said Shrivastava.

According to «Atmospheric particles and nuclei» by Götz et al. (1991), Junge (1963) proposed on the basis of aerosol measurements that «large» and «giant» particles (radius greater than 0.1 micro-meter) constitute the majority of CCN, independently of their chemical composition.

One theory of many behind the solar / volcanic connection is that MUONS, a by product of galactic cosmic rays can affect the calderas of certain volcanoes by changing the chemical composition of the matter within the silica rich magma creating aerosols which increase pressure in the magma chamber and hence lead to an explosive eruption.

Global and regional impacts of HONO on the chemical composition of clouds and aerosols.

Its twice - daily five - day forecasts of global atmospheric composition supplement the IFS monitoring of temperature, air pressure and humidity by including chemical species such as ozone, nitrogen dioxide, carbon monoxide, aerosols and greenhouse gases.

In general, primary aerosol components (black carbon, hydrocarbon - like organic aerosol and biomass burning organic aerosol) dominated the local traffic and wood burning emissions whereas secondary components (oxygenated organic aerosol, nitrate, ammonium, and sulfate) dominated the PM1 chemical composition during the LRT episode.

Size - resolved chemical composition of aerosol particles during a monsoonal transition period over the Indian Ocean.

I have also experience about processing and interpreting aerosol measurements related to their optical properties, chemical composition and cloud interactions.

The relative importance of the various aerosol components is critical for the aerosol climatic effect, since atmospheric aerosols behave differently when their chemical composition changes.

The Aerosol Chemical Speciation Monitor is a thermal vaporization, electron impact, ionization mass spectrometer that measures bulk chemical composition of the rapidly evaporating component of sub-micron aerosol particles in reaAerosol Chemical Speciation Monitor is a thermal vaporization, electron impact, ionization mass spectrometer that measures bulk chemical composition of the rapidly evaporating component of sub-micron aerosol particles in reChemical Speciation Monitor is a thermal vaporization, electron impact, ionization mass spectrometer that measures bulk chemical composition of the rapidly evaporating component of sub-micron aerosol particles in rechemical composition of the rapidly evaporating component of sub-micron aerosol particles in reaaerosol particles in real time.

The detailed chemical composition of exhaust particles was determined by using a soot particle aerosol mass spectrometer (SP - AMS).