John Ortega

Aerosol composition and hydrocarbon measurements from the DOE G-1 aircraft during the Megacity Aerosol Experiment in Mexico City (Max-Mex)(Alexander's ASP, PNNL Scope #47789)

Lead Institution

Brookhaven National Laboratory

Principal Investigator

Lawrence Kleinman

Project type

Exploratory Research

Atmospheric aerosols are now recognized to give rise to a substantial radiative forcing of climate by scattering and absorbing radiation (direct effects) and by modifying the microphysical,…

Chemistry and Microphysics of the Small Particles (Zelenyuk's BES-Particles, PNNL Scope #47327)

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Alla Zelenyuk-Imre

Project type

Exploratory Research

Nanoparticles play an important role in many areas. The unique properties of matter on the nanometer size range are a new frontier in science and technology with the potential to revolutionize our…

Secondary Organic Aerosol Formation

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Rahul Zaveri

Project type

Exploratory Research

We propose to simultaneously characterize the time evolution of hydrocarbon precursor gases as well as the chemical and physical properties of secondary organic aerosols (SOA) using an existing 8-m3…

Flux Measurements of Biogenic Volatile Organic Compounds by Disjunct Eddy
Sampling and Ion Trap Mass Spectrometry Analysis

Lead Institution

Environmental Molecular Sciences Laboratory

Principal Investigator

John Ortega

Project type

Exploratory Research

Volatile Organic Compounds (VOCs) are major contributors to the formation of ozone and particulates in the lower troposphere. Emissions from vegetation can be significant contributions to the total…

EMSL Science Overview

John Ortega

Projects

Aerosol composition and hydrocarbon measurements from the DOE G-1 aircraft during the Megacity Aerosol Experiment in Mexico City (Max-Mex)(Alexander's ASP, PNNL Scope #47789)

Chemistry and Microphysics of the Small Particles (Zelenyuk's BES-Particles, PNNL Scope #47327)

Secondary Organic Aerosol Formation

Flux Measurements of Biogenic Volatile Organic Compounds by Disjunct Eddy
Sampling and Ion Trap Mass Spectrometry Analysis

Projects

Aerosol composition and hydrocarbon measurements from the DOE G-1 aircraft during the Megacity Aerosol Experiment in Mexico City (Max-Mex)(Alexander's ASP, PNNL Scope #47789)

Chemistry and Microphysics of the Small Particles (Zelenyuk's BES-Particles, PNNL Scope #47327)

Secondary Organic Aerosol Formation

Flux Measurements of Biogenic Volatile Organic Compounds by Disjunct Eddy Sampling and Ion Trap Mass Spectrometry Analysis

Flux Measurements of Biogenic Volatile Organic Compounds by Disjunct Eddy
Sampling and Ion Trap Mass Spectrometry Analysis