TRACER-CAT-LANL Aerosol Optics and Chemical Speciation - SP2
- ORNL
Aerosol size distribution, optical properties, and speciation data collected in La Port TX, during TRACER-CAT-LANL, July 2022, with basic trace gas measurements. All sampling was conducted with an identical aerosol inlet as the standard ARM-AOS systems.
The TRacking Aerosol Convection interactions ExpeRiment Carbonaceous Aerosols Thrust by Los Alamos National Laboratory (TRACER-CAT-LANL, July 2022) was designed to complement the larger ARM TRACER science goals to understand convective cloud lifecycles and aerosol-convection interactions. TRACER-CAT-LANL is focused on understanding the relationship between particle composition and light absorption and the influence of water uptake on this relationship.
This aerosol and trace gas data can be used to understand the relationship between particle composition and light absorption and the influence of water uptake on this relationship.
Instruments Include:
Picarro GHG
Photoacoustic Soot Spectrometer (PASS-3)
Humidified-cavity attenuated phase shift-single scattering albedo particulate matter monitor (H-CAPS-PMSSA)
Soot Particle Aerosol Mass Spectrometer (SPAMS)
Single-Particle Soot Photometer (SP2)
Cloud Condensation Nuclei Counter (CCNc)
Aerodynamic Particle Sizer (APS)
Scanning Mobility Particle Sizer (SMPS)
- Research Organization:
- Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); ARM Data Center, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Biological and Environmental Research (BER)
- Contributing Organization:
- PNNL, BNL, ANL, ORNL
- DOE Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1958271
- Report Number(s):
- ARM0714
- Availability:
- ORNL
- Country of Publication:
- United States
- Language:
- English
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