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Final Report | Bayesian and Adjoint Inverse Model Analysis of PM Sources in the United States Using Observations from Surface, Aircraft, and Satellite Platforms04-16-2009

... and also allows the interpretation of aerosol column data from satellites... Formation of SOA from the aromatic species toluene, xylene, and, for the first time, benzene, was added ...

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

EPA Exposure Research - Environmental Sciences Division Publication Titles: 1999 Present03-04-2009

Assessing the Accuracy of Satellite-Derived Land Cover Classification Using Historical Aerial Photography Digital Orthophoto ... Accuracy Assessments of Airborne Hysperspectral Data for Mapping Opportunistic Plant Species in Freshwater Coastal Wetlands.

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_esd_citation.cfm?ActTyp... (HTML)

EPA Exposure Research - Environmental Sciences Division Publications: 200403-04-2009

Satellite remote sensor data are commonly used to assess ecosystem conditions ... to create systematic national and global data sets of processed satellite imagery.

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_esd_2004.cfm?ActType=Pu... (HTML)

EPA Exposure Research - Environmental Sciences Division Publications: 200103-04-2009

were diverse (total of 15 species) at the Idaho sites but rare (one species) at the Utah sites ... In Idaho, species richness and relative abundances of several ant groups were significantly ...

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_esd_2001.cfm?ActType=Pu... (HTML)

EPA Exposure Research - All Publications: 1999 Present03-10-2009

... Inventory Biases Using Discrete Kalman Filter Inversion, Direct Sensitivities, and Satellite-Based Columns... Assessing the Accuracy of Satellite-Derived Land Cover Classification Using Historical Aerial Photography Digital Orthophoto ...

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_all_citation.cfm (HTML)

EPA Exposure Research - Environmental Sciences Division Publications: 200303-04-2009

Assessing the Accuracy of Satellite-Derived Land Cover Classification Using Historical Aerial Photography Digital Orthophoto ... As the rapidly growing archives of satellite remote sensing imagery now span decades'worth of data, there is ...

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_esd_2003.cfm?ActType=Pu... (HTML)

Ecological Impacts from the Interactions of Climate Change, Land Use Change and Invasive Species: A Joint Research Solicitation | Funding Opportunities | NCER | US EPA09-11-2009

An invasive species is an alien species whose introduction does or is likely to cause economic or ... Per Executive Order 13112, an invasive species is an alien species whose introduction does or is likely to cause economic or ...

http://www.epa.gov/ncer/rfa/2007/2007_star_ecoimpacts.html (HTML)

EPA Exposure Research - Environmental Sciences Division Publications: 200703-04-2009

... maps of the land cover, habitat for native terrestrial vertebrate species, land stewardship, and management status for the Southwest region.

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_esd_2007.cfm?ActType=Pu... (HTML)

EPA Exposure Research - Environmental Sciences Division Publications: 200203-04-2009

Five species of fish representing a range of trophic levels and the ... hourly concentration (C) and deposition velocity (V) for various atmospheric; species may act to bias the, deposition (D) computed from the ...

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_esd_2002.cfm?ActType=Pu... (HTML)

EPA Southern Rockies GAP Vegetation Metadata01-04-2007

... to help insure that the map units were consistent from satellite scene to satellite scene and that they followed mapping standards agreed upon by ...

http://www.epa.gov/esd/land-sci/southern_rockies/metadata/veg_md.html (HTML)

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