Profile picture for John Campbell

John Campbell

Organization: United States Department of Agriculture (USDA), Forest Service, NEFES

Affiliations: NEFES, USDA Forest Service

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 2013-12-01