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Air Pollution Sources and Effects

Arrows show emissions coming from natural and man made sources, transporting through the atmosphere and depositing in parks where natural resource effects take place.

A conceptual diagram illustrating emissions transport and effects on parks.

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NPS Air Resources Division

Public domain:Full Granting Rights

Image

NPS-wide, Code: NPS

NPS.gov Collection

01/01/2001

Public Can View

National Park Service

Thursday, November 29, 2018 5:18:27 PM

Tuesday, August 27, 2024 5:22:25 PM

emissions-transport-deposition_annotated.jpg

Monday, January 1, 0001 12:00:00 AM

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1.0 MB

Scenic