John Campbell

Climate change decreases nitrogen pools and mineralization rates in northern hardwood forests
Durán, Jorge, Jennifer L. Morse, Peter M. Groffman, John L. Campbell, Lynn M. Christenson, Charles T. Driscoll, Timothy J. Fahey, et al. 2016. “Climate Change Decreases Nitrogen Pools And Mineralization Rates In Northern Hardwood Forests”. Ecosphere 7 (3). doi:10.1002/ecs2.1251.
Recovery from chronic and snowmelt acidification: Long-term trends in stream and soil water chemistry at the Hubbard Brook Experimental Forest, New Hampshire, USA
Fuss, Colin B., Charles T. Driscoll, and John L. Campbell. 2015. “Recovery From Chronic And Snowmelt Acidification: Long-Term Trends In Stream And Soil Water Chemistry At The Hubbard Brook Experimental Forest, New Hampshire, Usa”. Journal Of Geophysical Research: Biogeosciences 120 (11): 2360 - 2374. doi:10.1002/2015JG003063.
Linking water age and solute dynamics in streamflow at the Hubbard Brook Experimental Forest, NH, USA
Benettin, Paolo, Scott W. Bailey, John L. Campbell, Mark B. Green, Andrea Rinaldo, Gene E. Likens, K. J. McGuire, and Gianluca Botter. 2015. “Linking Water Age And Solute Dynamics In Streamflow At The Hubbard Brook Experimental Forest, Nh, Usa”. Water Resources Research 51 (11): 9256 - 9272. doi:10.1002/2015WR017552.
Sources of uncertainty in estimating stream solute export from three headwater catchments
Yanai, Ruth D., Naoko Tokuchi, John L. Campbell, Mark B. Green, Eiji Matsuzaki, Stephanie N. Laseter, Cindi L. Brown, et al. 2014. “Sources Of Uncertainty In Estimating Stream Solute Export From Three Headwater Catchments”. Hydrological Processes, n/a - n/a. doi:10.1002/hyp.10265.
Winter climate change affects growing-season soil microbial biomass and activity in northern hardwood forests
Durán, Jorge, Jennifer L. Morse, Peter M. Groffman, John L. Campbell, Lynn M. Christenson, Charles T. Driscoll, Timothy J. Fahey, Melany C. Fisk, Myron J. Mitchell, and Pamela H. Templer. 2014. “Winter Climate Change Affects Growing-Season Soil Microbial Biomass And Activity In Northern Hardwood Forests”. Global Change Biology 20 (11): 3568 - 3577. doi:10.1111/gcb.12624.
Trends in stream nitrogen concentrations for forested reference catchments across the USA
Argerich, A., S.L. Johnson, S.D. Sebestyen, C. C. Rhoades, E. Greathouse, Jennifer Knoepp, M.B. Adams, et al. 2013. “Trends In Stream Nitrogen Concentrations For Forested Reference Catchments Across The Usa”. Environmental Research Letters 8 (1): 14039. doi:10.1088/1748-9326/8/1/014039.
Reply to Smith and Shortle: Lacking evidence of hydraulic efficiency changes
Green, Mark B., Amey S. Bailey, Scott W. Bailey, J. J. Battles, John L. Campbell, Charles T. Driscoll, Timothy J. Fahey, et al. 2013. “Reply To Smith And Shortle: Lacking Evidence Of Hydraulic Efficiency Changes”. Proceedings Of The National Academy Of Sciences 110 (40): E3740 - E3740. doi:10.1073/pnas.1312130110.
Decreased water flowing from a forest amended with calcium silicate
Green, Mark B., Amey S. Bailey, Scott W. Bailey, J. J. Battles, John L. Campbell, Charles T. Driscoll, Timothy J. Fahey, et al. 2013. “Decreased Water Flowing From A Forest Amended With Calcium Silicate”. Proceedings Of The National Academy Of Sciences 110 (15): 5999 - 6003. doi:10.1073/pnas.1302445110.
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 - 1066. doi:10.1525/bio.2012.62.12.7.
Spatial patterns of soil nitrification and nitrate export from forested headwaters in the northeastern United States
Ross, D. S., J.B. Shanley, John L. Campbell, G. B. Lawrence, Gene E. Likens, Scott W. Bailey, B.C. Wemple, G. Fredriksen, and A.E. Jamison. 2012. “Spatial Patterns Of Soil Nitrification And Nitrate Export From Forested Headwaters In The Northeastern United States”. J. Geophys. Res - Biogeo 117.