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Search Results for the EPA National Library Catalog
Items Found: 20
Showing: Items 1 - 20
Your Search: (SUBJECT=Spatial variations)
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Title
Year Published
1
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 /
1998
2
Air Quality Modeling at Neighborhood Scales to Improve Human Exposure Assessment.
2000
3
Air Quality Modeling of PM and Air Toxics at Neighborhood Scales.
2000
4
Application of the electromagnetic borehole flowmeter
1998
5
Atmospheric CH4 Seasonal Cycles and Latitude Gradient from the NOAA CMDL Cooperative Air Sampling Network.
1996
6
Bioindicators for assessing ecological integrity of prairie wetlands /
1996
7
CASTNet : National Dry Deposition Network 1990-1992 status report /
1995
8
CMAQ Modeling for Air Toxics at Fine Scales: A Prototype Study.
2004
9
Community Scale Air Toxics Modeling with CMAQ.
2003
10
Comparison of Sulfur Measurements from a Regional Fine Particle Network with Concurrent Acid Modes Network Results.
1994
11
Conceptual Model of the Galveston Bay Ecosystem.
1993
12
Driving pattern variability and impacts on vehicle carbon monoxide emissions /
1995
13
Evaluation of Long-Term Sulfur Deposition Models.
1989
14
Integrating Travel Demand Forecasting Models with GIS to Estimate Hot Stabilized Mobile Source Emissions.
1997
15
Rotated Principal Component Analysis of Total Column Ozone Obtained from TOMS for 1984-1989.
1996
16
Spatiotemporal Variability of Total Column Ozone Derived from TOMS Using Rotated Principal Component Analysis.
1996
17
Statistical issues in environmental monitoring and assessment of anthropogenic pollution /
1997
18
The Clean Air Act ozone design value study : final report.
1994
19
U.S. Visibility Trends, 1960-1992.
1994
20
Using a Dynamic GIS to Visualize and Analyze Mobile Source Emissions.
1996
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