Peter Groffman

Gross nitrogen process rates in temperate forest soils exhibiting symptoms of nitrogen saturation
Venterea, R.T., Peter M. Groffman, L. V. Verchot, A.H. Magill, and J. D. Aber. 2004. “Gross Nitrogen Process Rates in Temperate Forest Soils Exhibiting Symptoms of Nitrogen Saturation”. For. Ecol. Manage 196: 129-42.
Influence of earthworm invasion on redistribution and retention of soil carbon and nitrogen in northern temperate forests
Bohlen, Patrick J., Peter M. Groffman, Timothy J. Fahey, and Melany C. Fisk. 2004. “Influence of Earthworm Invasion on Redistribution and Retention of Soil Carbon and Nitrogen in Northern Temperate Forests”. Ecosystems 7: 13-29.
Invasive earthworms as agents of change in north temperate forests
Bohlen, Patrick J., S. Scheu, C.M. Hale, M.A. McLean, S. Migge, Peter M. Groffman, and D. Parkinson. 2004. “Invasive Earthworms As Agents of Change in North Temperate Forests”. Front. Ecol. Environ. 8: 427-35.
Soil freezing and the acid-base chemistry of soil solutions in a northern hardwood forest
Fitzhugh, Ross D., Charles T. Driscoll, Peter M. Groffman, G.L. Tierney, Timothy J. Fahey, and J.P. Hardy. 2003. “Soil Freezing and the Acid-Base Chemistry of Soil Solutions in a Northern Hardwood Forest”. Soil Sci. Soc. Am. J. 67: 1897-1908.
Initial responses of phosphorus biogeochemistry to calcium addition in a northern hardwood forest ecosystem
Fiorentino, I., Timothy J. Fahey, Peter M. Groffman, Charles T. Driscoll, C. Eagar, and T.G. Siccama. 2003. “Initial Responses of Phosphorus Biogeochemistry to Calcium Addition in a Northern Hardwood Forest Ecosystem”. Can. J. For. Res. 33: 1864-73.
Landscape patterns of soil nitrate production in a northern hardwood-conifer forest
Venterea, R.T., Gary M. Lovett, Peter M. Groffman, and P.A. Schwarz. 2003. “Landscape Patterns of Soil Nitrate Production in a Northern Hardwood-Conifer Forest”. Soil Sci. Soc. Am. J. 67: 527-39.
Merging aquatic and terrestrial perspectives of nutrient biogeochemistry
Grimm, Nancy B, S.E. Gergel, William H. McDowell, E.W. Boyer, C.L. Dent, Peter M. Groffman, S.C. Hart, et al. 2003. “Merging Aquatic and Terrestrial Perspectives of Nutrient Biogeochemistry”. Oecologia 442: 485-501.
Nitrogen dynamics in ice storm-damaged forested ecosystems: Implications for nitrogen limitation theory
Houlton, B. Z., Charles T. Driscoll, Timothy J. Fahey, Gene E. Likens, Peter M. Groffman, Emily S. Bernhardt, and Donald C. Buso. 2003. “Nitrogen Dynamics in Ice Storm-Damaged Forested Ecosystems: Implications for Nitrogen Limitation Theory”. Ecosystems 6: 431-43.
Nitrogen oxide gas emissions from temperate forest soils receiving long-term nitrogen inputs
Venterea, R.T., Peter M. Groffman, L. V. Verchot, A.H. Magill, J. D. Aber, and P.A. Steudler. 2003. “Nitrogen Oxide Gas Emissions from Temperate Forest Soils Receiving Long-Term Nitrogen Inputs”. Global Change Biol. 9: 346-57.
Nitrogen pollution in the northeastern United States: Sources, effects and management options
Driscoll, Charles T., D. Whitall, J. D. Aber, E.W. Boyer, M.S. Castro, Christopher S. Cronan, Christine L. Goodale, et al. 2003. “Nitrogen Pollution in the Northeastern United States: Sources, Effects and Management Options”. BioScience 53: 357-74.