| Affiliation: | (1) Office of Research and Development, Environmental Science Center, U.S. Environmental Protection Agency, 701 Mapes Road, Ft. Meade, MD 20755-5350, USA;(2) Office of Research and Development, U.S. Environmental Protection Agency, 27 Tarzwell Drive, Narragansett, RI 02882, USA;(3) Department of Interior, U.S. Geological Survey, WRD, 8987 Yellow Brick Road, Baltimore, MD 21237, USA;(4) USDA Forest Service, 201 14th Street, SW, Washington, DC 20250, USA;(5) U.S. Environmental Protection Agency, Region 3, 1650 Arch Street, Philadelphia, PA 19103-2029, USA;(6) TPMC, Mill Wharf Plaza, Scituate, MA 02066, USA;(7) College of Natural Resources, Forestry, University of Maine, Orono, ME 04469-5782, USA;(8) Agriculture, Orono, ME 04469-5782, USA |
