"Air Quality Monitoring" is a long-term dataset that continually
measures ambient air quality in forested areas of West Virginia, based
on parameters measured by the National Dry Deposition Network ...
A network of meteorological and chemical filterpack
monitoring stations has been in operation since the summer of 1984.
Additional towers have since been installed around the United States,
The Hubbard Brook Experimental Forest (HBEF) is a 3,160 hectare
reserve dedicated to the long-term study of forest and stream
ecosystems. Located in the White Mountain National Forest of New