Abstract: We present an overview of state-of-the-art chemistry-climate and chemistry transport models that are used within…
Author: New NASA STI
Portable Laser Spectrometer for Airborne and Ground-Based Remote Sensing of Geological CO2 Emissions
Abstract: A 24 kilogram, suitcase-sized, CW (Continuous Wave) Laser Remote Sensing Spectrometer (LARSS) with an approximately…
BrO and Inferred Bry Profiles over the Western Pacific: Relevance of Inorganic Bromine Sources and a Bry Minimum in the Aged Tropical Tropopause Layer
Abstract: We report measurements of bromine monoxide (BrO) and use an observationally constrained chemical box model…
Southeast Atmosphere Studies: Learning from Model-Observation Syntheses
Abstract: Concentrations of atmospheric trace species in the United States have changed dramatically over the past…
Chemical Modeling of the Reactivity of Short-Lived Greenhouse Gases: A Model Inter-Comparison Prescribing a Well-Measured, Remote Troposphere
Abstract: We develop a new protocol for merging in situ measurements with 3-D model simulations of…
Effects of Greenhouse Gas Increase and Stratospheric Ozone Depletion on Stratospheric Mean Age of Air in 1960-2010
Abstract: The relative impacts of greenhouse gas (GHG) increase and stratospheric ozone depletion on stratospheric mean…
Ozone Sensitivity to Varying Greenhouse Gases and Ozone-Depleting Substances in CCMI-1 Simulations
Abstract: Ozone fields simulated for the first phase of the Chemistry-Climate Model Initiative (CCMI-1) will be…
Magnetized Disk Winds in NGC 3783
Abstract: We analyze a 900 kilosecond stacked Chandra/HETG (High-Energy Transmission Grating) spectrum of NGC 3783 in…
Evaluation of Space Radiation Effects on HgCdTe Avalanche Photodiode Arrays for Lidar Applications
Abstract: We report the results from proton and gamma ray radiation testing of HgCdTe avalanche photodiode…
A Model and Satellite-Based Analysis of the Tropospheric Ozone Distribution in Clear Versus Convectively Cloudy Conditions
Abstract: Satellite observations of in-cloud ozone concentrations from the Ozone Monitoring Instrument and Microwave Limb Sounder…