Peter Groffman

Earthworms, litter and soil carbon in a northern hardwood forest
Fahey, Timothy J., Joseph B. Yavitt, Ruth E. Sherman, John C. Maerz, Peter M. Groffman, Melany C. Fisk, and Patrick J. Bohlen. 2013. “Earthworms, Litter and Soil Carbon in a Northern Hardwood Forest”. Biogeochemistry 114 (1-3): 269-80. doi:10.1007/s10533-012-9808-y.
Erratum to: Earthworms, litter and soil carbon in a northern hardwood forest
Fahey, Timothy J., Joseph B. Yavitt, Ruth E. Sherman, John C. Maerz, Peter M. Groffman, Melany C. Fisk, and Patrick J. Bohlen. 2013. “Erratum To: Earthworms, Litter and Soil Carbon in a Northern Hardwood Forest”. Biogeochemistry 115 (1-3): 421-21. doi:10.1007/s10533-013-9867-8.
Factors Regulating Net Methane Flux by Soils in Urban Forests And Grasslands
Costa, Karina, and Peter M. Groffman. 2013. “Factors Regulating Net Methane Flux by Soils in Urban Forests And Grasslands”. Soil Science Society of America Journal 77 (3): 850. doi:10.2136/sssaj2012.0268n.
Advancing water resource management in agricultural, rural, and urbanizing watersheds: Why land-grant universities matter
Gold, Arthur J., D. Parker, R. M. Waskom, J. Dobrowolski, M. O’Neill, Peter M. Groffman, Kelly Addy, et al. 2013. “Advancing Water Resource Management in Agricultural, Rural, and Urbanizing Watersheds: Why Land-Grant Universities Matter”. Journal of Soil and Water Conservation 68 (4): 337-48. doi:10.2489/jswc.68.4.337.
Balancing nitrogen retention ecosystem services and greenhouse gas disservices at the landscape scale
Burgin, Amy J., Julia G. Lazar, Peter M. Groffman, Arthur J. Gold, and D.Q. Kellogg. 2013. “Balancing Nitrogen Retention Ecosystem Services and Greenhouse Gas Disservices at the Landscape Scale”. Ecological Engineering 56: 26-35. doi:10.1016/j.ecoleng.2012.05.003.
Centennial-scale analysis of the creation and fate of reactive nitrogen in China (1910-2010)
Cui, S., Y. Shi, Peter M. Groffman, William H. Schlesinger, and Y.-G. Zhu. 2013. “Centennial-Scale Analysis of the Creation and Fate of Reactive Nitrogen in China (1910-2010)”. Proceedings of the National Academy of Sciences 110 (6): 2052-57. doi:10.1073/pnas.1221638110.
Long-term trends in ecological systems: a basis for understanding responses to global change
Peters, D., C.M. Laney, A.E. Lugo, S.L. Collins, Charles Driscoll, Peter M. Groffman, Morgan Grove, et al. 2012. Long-Term Trends in Ecological Systems: A Basis for Understanding Responses to Global Change. USDA Agricultural Research Service, Washington, D.C.
Importance of integrated approaches and perspectives
Pickett, Steward T. A., Mary L. Cadenasso, Peter M. Groffman, and Morgan Grove. 2012. “Importance of Integrated Approaches and Perspectives”. In D. N. Laband, B. G. Lockaby, and W. Zipperer, Eds. Urban-Rural Interfaces: Linking People and Nature. American Society of Agronomy, the Crop Science Society of America, and the Soil Science Society of America, Madison, WI. doi:10.2136/2012.urban-rural.c14.
The Nitrogen Cycle
Groffman, Peter M., and Emma J. Rosi-Marshall. 2012. “The Nitrogen Cycle”. In K. C. Weathers, D. L. Strayer and G. E. Likens (eds.). Fundamentals of Ecosystem Science, 137-58. Academic Press, Inc.
Long-Term Integrated Studies Show Complex and Surprising Effects of Climate Change in the Northern Hardwood Forest
Groffman, Peter M., Lindsey E. Rustad, Pamela H. Templer, John L. Campbell, Lynn M. Christenson, Nina K. Lany, Anne M. Socci, et al. 2012. “Long-Term Integrated Studies Show Complex and Surprising Effects of Climate Change in the Northern Hardwood Forest”. BioScience 62 (12): 1056-66. doi:10.1525/bio.2012.62.12.7.