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United States Environmental Protection Agency
EPA National Library Network
Search Results for the EPA National Library Catalog
Items Found: 20
Showing: Items 1 - 20
Your Search: (SUBJECT=Spatial variations)
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CEMM/GEMMD Library/Gulf Breeze,FL
Env Science Center Library/Ft Meade,MD
NVFEL Library/Ann Arbor, MI
OCSPP Chemical Library/Washington,DC
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A field study to compare performance of stainless steel research monitoring wells with existing on-farm drinking water wells in measuring pesticide and nitrate concentrations /
Air Quality Modeling at Neighborhood Scales to Improve Human Exposure Assessment.
Air Quality Modeling of PM and Air Toxics at Neighborhood Scales.
Application of the electromagnetic borehole flowmeter
Atmospheric CH4 Seasonal Cycles and Latitude Gradient from the NOAA CMDL Cooperative Air Sampling Network.
Bioindicators for assessing ecological integrity of prairie wetlands /
CASTNet : National Dry Deposition Network 1990-1992 status report /
CMAQ Modeling for Air Toxics at Fine Scales: A Prototype Study.
Community Scale Air Toxics Modeling with CMAQ.
Comparison of Sulfur Measurements from a Regional Fine Particle Network with Concurrent Acid Modes Network Results.
Conceptual Model of the Galveston Bay Ecosystem.
Driving pattern variability and impacts on vehicle carbon monoxide emissions /
Evaluation of Long-Term Sulfur Deposition Models.
Integrating Travel Demand Forecasting Models with GIS to Estimate Hot Stabilized Mobile Source Emissions.
Rotated Principal Component Analysis of Total Column Ozone Obtained from TOMS for 1984-1989.
Spatiotemporal Variability of Total Column Ozone Derived from TOMS Using Rotated Principal Component Analysis.
Statistical issues in environmental monitoring and assessment of anthropogenic pollution /
The Clean Air Act ozone design value study : final report.
U.S. Visibility Trends, 1960-1992.
Using a Dynamic GIS to Visualize and Analyze Mobile Source Emissions.
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