Sentences with phrase «aerosol spectrometer»

The Ultra-High-Sensitivity Aerosol Spectrometer (UHSAS) is an optical - scattering, laser - based aerosol particle spectrometer system for sizing particles in the 60 to 1000 nanometer (nm) range [1 — 3].

Ultra-High-Sensitivity Aerosol Spectrometer Instrument Handbook.

While the standard suit of instruments deployed at the ground site (Eastern North Atlantic, ENA) can measure particle sizes between 2.5 nm and 1 um (using the Scanning Mobility Particle Sizer, SMPS and the Ultra-High Sensitivity Aerosol Spectrometer, UHSAS), there is still a need to measure larger particles.

Not exact matches

Also facing elimination are the Orbiting Carbon Observatory 3, which would observe carbon dioxide flows; a mission to the space station that would have supported tests of a spectrometer intended to measure solar reflection; and Plankton, Aerosol, Cloud, ocean Ecosystem, a satellite that would measure the colors of the ocean to gauge the global flow of algae and the influence of ocean aerosols on cloud formation.

Prospero, J.M. et al. (2002): Environmental characterization of global sources of atmospheric soil dust identified with the nimbus 7 total ozone mapping spectrometer (TOMS) absorbing aerosol product, Rev. Geophys.

ERICA, a worldwide unique aerosol particle mass spectrometer was designed and constructed in Mainz specifically for these research flights aboard the M - 55 Geophysika.

This research is the first to connect a commercial CCN, with a CVI and mass spectrometers to study the chemistry of aerosol particles that activate to cloud droplets.

Abstract A photoacoustic spectrometer has been developed to measure in situ light absorption by aerosol.

Photoacoustic spectrometer for measuring light absorption by aerosol: Instrument description

Ambient submicron particle measurements were made with a high - resolution time - of - flight aerosol mass spectrometer (AMS) at the north campus of the University of California Irvine, which is located in the SoCAB approximately 5 miles inland from the Pacific Ocean.

Sources such as the Tropospheric Emission Spectrometer (TES), Ozone Monitoring Instrument (OMI), and Moderate Resolution Imaging Spectroradiometer (MODIS) instruments on the Aura satellite, the Cloud - Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO), and the ground - based Aerosol Robotic Network (Aeronet) will be used, requiring the input of both the modeling and observational communities.

On the other hand, theory shows that sulfuric acid / water aerosols are not stable by themselves requiring amines to stabilize and measurements with an atmospheric pressure inlet time of flight mass spectrometer showed that the intermediate aerosols did incorporate amines.

The first part of this thesis compares the seasonal cycle and interannual variability of Advanced Very High Resolution Radiometer (AVHRR) and Total Ozone Mapping Spectrometer (TOMS) satellite retrievals over the Northern Hemisphere subtropical Atlantic Ocean, where soil dust aerosols make the largest contribution to the aerosol load, and are assumed to dominate the variability of each data set.

The photoacoustic soot spectrometer (PASS) measures light absorption by aerosol particles.

Zhang, S., J.E. Penner, and O. Torres, 2005: Inverse modeling of biomass burning emissions using Total Ozone Mapping Spectrometer aerosol index for 1997.

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 reaaerosol particles in real time.

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