Peter Groffman

Carbon cycling in soil
Johnston, C.A., Peter M. Groffman, D.D. Breshears, Z.G. Cardon, W. Currie, B. Emanuel, J. Gaudinski, et al. 2004. “Carbon Cycling In Soil”. Front. Ecol. Environ. 10: 522-528.
Denitrification enzyme activity of fringe salt marshes in New England (USA)
Wigand, C., R. McKinney, M. Chintala, M. C. Charpentier, and Peter M. Groffman. 2004. “Denitrification Enzyme Activity Of Fringe Salt Marshes In New England (Usa)”. J. Environ. Qual. 33: 1144-1151.
Earthworm invasion, fine root distributions and soil respiration in north temperate forests
Fisk, Melany C., Timothy J. Fahey, Peter M. Groffman, and Patrick J. Bohlen. 2004. “Earthworm Invasion, Fine Root Distributions And Soil Respiration In North Temperate Forests”. Ecosystems 7: 55-62.
Ecosystem consequences of exotic earthworm invasion of north temperate forests
Bohlen, Patrick J., Peter M. Groffman, Timothy J. Fahey, and Melany C. Fisk. 2004. “Ecosystem Consequences Of Exotic Earthworm Invasion Of North Temperate Forests”. Ecosystems 7: 1-13.
Effects of exotic earthworms on soil phosphorus cycling in two broadleaf temperate forests
Suárez, Esteban R., Timothy J. Fahey, Peter M. Groffman, Patrick J. Bohlen, and Melany C. Fisk. 2004. “Effects Of Exotic Earthworms On Soil Phosphorus Cycling In Two Broadleaf Temperate Forests”. Ecosystems 7: 28-44.
Exotic earthworm invasion and microbial biomass in temperate forest soils
Groffman, Peter M., Patrick J. Bohlen, Melany C. Fisk, and Timothy J. Fahey. 2004. “Exotic Earthworm Invasion And Microbial Biomass In Temperate Forest Soils”. Ecosystems 7: 45-54. http://www.caryinstitute.org/reprints/Groffman_et_al_2004_Exotic_Earthworm_Ecosystems.pdf.
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: 129-142.
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.
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: 527-539.
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.