Profile picture for John Campbell

John Campbell

USDA Forest Service, NEFES

Contact Information

List of Projects

Project Role Start End
Effects of Acidic Deposition on Terrestrial and Aquatic Ecosystems of Class I Wilderness AreasProject Lead/Principal Investigator 1994-05-01 1996-10-18
Cross-site Study of Soil Nitrification and Stream Nitrate ExportParticipant 2001-09-01 2002-12-01
Experimental Ice Glazing in a Northern Hardwood Forest to Understand Ecological Impacts of Ice StormsProject Lead/Principal Investigator 2009-01-01 Ongoing