Search Results for the EPA National Library Catalog

Items Found: 16

Showing: Items 1 - 16

Your Search: (AUTHOR=Ellestad AND T.G.)


Select Item Title Year Published
A diffraction technique to measure size distribution of large airborne particles / 1976
Acid aerosol measurement methods studies of extraction and analytical effects. 1992
Acid Aerosol Measurement Methods: A Summary of U.S. EPA Intercomparisons. 1993
Comparison of Measured and Modeled Surface Fluxes of Heat, Moisture, and Chemical Dry Deposition. 1996
Design and Implementation of a Transportable System for Direct Measurement of Dry Deposition Fluxes. 1995
Field Comparison of Methods for the Measurement of Gaseous and Particulate Contributors to Acidic Dry Deposition. 1990
Flux Measurements of Ozone and Nitric Acid at Coastal and Mid-Continental Sites. 1995
Measurements of Dry Deposition for Deposition Velocity Model Evaluation. 1995
Multi-Site Evaluation of Candidate Methodologies for Determining Coarse Particulate Matter (PMc) Concentrations. 2004
Nitric Acid-Nitrate Aerosol Measurements by a Diffusion Denuder: A Performance Evaluation. 1987
Pollutant Sampler for Measurements of Atmospheric Acidic Dry Deposition. 1986
Prototype Concentration Monitor for Estimating Acidic Dry Deposition. 1984
Sampling of Reactive Atmospheric Species by Transition-Flow Reactor: Application to Nitrogen Species (Journal Version). 1988
Technique for Estimation of Dry Deposition Velocities Based on Similarity with Latent Heat Flux. 1997
Test of a Prototype Eddy Accumulator for Measuring Atmospheric Vertical Fluxes of Water Vapor and Particulate Sulfate. 1985
Transition-Flow Reactor Tube for Measuring Trace Gas Concentrations. 1986

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