J.P. Hardy

Effects of mild winter freezing on soil nitrogen and carbon dynamics in a northern hardwood forest
Groffman, Peter M., Charles T. Driscoll, Timothy J. Fahey, J.P. Hardy, Ross D. Fitzhugh, and G.L. Tierney. 2001. “Effects of Mild Winter Freezing on Soil Nitrogen and Carbon Dynamics in a Northern Hardwood Forest”. Biogeochemistry 56: 191-213.
Effects of soil freezing disturbance on soil solution nitrogen, phosphorus, and carbon chemistry in a northern hardwood ecosystem
Fitzhugh, Ross D., Charles T. Driscoll, Peter M. Groffman, G.L. Tierney, Timothy J. Fahey, and J.P. Hardy. 2001. “Effects of Soil Freezing Disturbance on Soil Solution Nitrogen, Phosphorus, and Carbon Chemistry in a Northern Hardwood Ecosystem”. Biogeochemistry 56: 215-38.
Freezing effects on carbon and nitrogen cycling in soils from a northern hardwood forest
Nielsen, C. B., Peter M. Groffman, Steven P. Hamburg, Charles T. Driscoll, Timothy J. Fahey, and J.P. Hardy. 2001. “Freezing Effects on Carbon and Nitrogen Cycling in Soils from a Northern Hardwood Forest”. Soil Sci. Soc. Am. J. 65: 1723-30.
Colder soils in a warmer world: a snow manipulation study in a northern hardwood forest ecosystem
Groffman, Peter M., Charles T. Driscoll, Timothy J. Fahey, J.P. Hardy, Ross D. Fitzhugh, and G.L. Tierney. 2001. “Colder Soils in a Warmer World: A Snow Manipulation Study in a Northern Hardwood Forest Ecosystem”. Biogeochemistry 56: 135-50.
Snow depth, soil frost and nutrient loss in a northern hardwood forest
Groffman, Peter M., J.P. Hardy, S.S. Nolan, Charles T. Driscoll, and Timothy J. Fahey. 1999. “Snow Depth, Soil Frost and Nutrient Loss in a Northern Hardwood Forest”. Hydrol. Process 13: 2275-86.