Peter Groffman

Influence of exotic earthworm invasion on soil organic matter, microbial biomass and denitrification potential in forest soils of the northeastern United States
Burtelow, A. E., Patrick J. Bohlen, and Peter M. Groffman. 1998. “Influence of Exotic Earthworm Invasion on Soil Organic Matter, Microbial Biomass and Denitrification Potential in Forest Soils of the Northeastern United States”. Appl. Soil Ecol. 9: 197-202.
Nitrogen fixation in macro- and microphytic patches in the Negev desert
Zaady, Eli, Peter M. Groffman, and Moshe Shachak. 1998. “Nitrogen Fixation in Macro- and Microphytic Patches in the Negev Desert”. Soil Biol. Biochem. 30: 449-54.
Nitrous oxide production in riparian zones and groundwater
Groffman, Peter M., Arthur J. Gold, and P.A. Jacinthe. 1998. “Nitrous Oxide Production in Riparian Zones and Groundwater”. Nutrient Cycling in Agroecosystems 52: 179-86.
Patchiness in groundwater nitrate removal in a riparian forest
Gold, Arthur J., P.A. Jacinthe, Peter M. Groffman, and R.H. Puffer. 1998. “Patchiness in Groundwater Nitrate Removal in a Riparian Forest”. J. Environ. Qual. 27: 146-55.
Patchiness in microbial nitrogen transformations in groundwater in a riparian forest
Jacinthe, P.A., Peter M. Groffman, Arthur J. Gold, and A.R. Mosier. 1998. “Patchiness in Microbial Nitrogen Transformations in Groundwater in a Riparian Forest”. J. Environ. Qual. 27: 156-64.
Successes, Limitations and Frontiers in Ecosystem Science: reflections on the Seventh Cary Conference
Pace, Michael L., and Peter M. Groffman. 1998. “Successes, Limitations and Frontiers in Ecosystem Science: Reflections on the Seventh Cary Conference”. Ecosystems 1: 137-42. http://www.caryinstitute.org/reprints/Pace_Groffman_Ecosystems_1998.pdf.
Denitrification in a semi-arid grazing ecosystem
Frank, D. A., and Peter M. Groffman. 1998. “Denitrification in a Semi-Arid Grazing Ecosystem”. Oecologia 117: 564-69.
Denitrification in soils and its impact on soil fertility and environmental quality
Groffman, Peter M. 1998. “Denitrification in Soils and Its Impact on Soil Fertility and Environmental Quality”. In N. S. Subbarao and Y. R. Dommergues (eds.). Microbial Interactions in Agriculture and Forestry, 165-91. Oxford and IBH Publishing, New Dehli.
Introduction: needs and concerns in ecosystem science
Pace, Michael L., and Peter M. Groffman. 1998. “Introduction: Needs and Concerns in Ecosystem Science”. In M. L. Pace and P. M. Groffman (eds.). Successes, Limitations, and Frontiers in Ecosystem Science, 1-6. Springer-Verlag New York, Inc.
Synthesis: What kind of discipline is this, anyhow?
Groffman, Peter M., and Michael L. Pace. 1998. “Synthesis: What Kind of Discipline Is This, Anyhow?”. In M. L. Pace and P. M. Groffman (eds.). Successes, Limitations, and Frontiers in Ecosystem Science, 473-81. Springer-Verlag New York, Inc.