Data Catalog

• Federal

  Global Warming Potentials (GWP) of ODS Substitutes

  U.S. Environmental Protection Agency —

  This site includes the global warming potential (GWP) of ozone depleting substance substitutes, their atmospheric lifetime, and uses.
• Federal

  Clean Air Status and Trends Network (CASTNET): Visibility

  U.S. Environmental Protection Agency —

  Nephelometer data (conforms to IMPROVE network standards) from October 1993 to June 2002. This table is no longer updated.

  • CSV
• Federal

  Atmospheric Deposition Modeling Results

  U.S. Environmental Protection Agency —

  This asset provides data on model results for dry and total deposition of sulfur, nitrogen and base cation species. Components include deposition velocities, dry...
• Federal

  Regional Monitoring of Acidic Lakes and Streams

  U.S. Environmental Protection Agency —

  This asset provides data on the acid-base status of lakes and streams. Key chemical indicators measured include: sulfate, nitrate, ammonium, chloride, Acid...

  • HTML

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