John Campbell, PhD

Treesearch Publications

• R. Daren Harmel, Devendra M. Amatya, Stephen D. Sebestyen, Ge Sun, Joshua Mott, Merilynn Schantz, Johnny Boggs, Peter V. Caldwell, John Campbell, Aaron Hird, Elizabeth Keppeler, Benjamin Rau, Sherri Johnson, Doug Smith. 2026. Water quality in reference watersheds in the United States: A compilation and analysis of small watershed data
• Devendra M. Amatya, S. Mukherjee, Elizabeth Keppeler, Peter V. Caldwell, Sherri Johnson, Stephen D. Sebestyen, John Campbell, Benjamin Rau, Kelly J. Elder, D.A. Misra, Pete M. Wohlgemuth. 2025. Trends and characteristics of hydroclimatic extremes on reference watersheds in experimental forests in the USA
• Tamara K. Harms, Jim Hood, Mark D. Scheuerell, Irena Creed, John Campbell, I. Fernandez, S. N. Higgins, Sherri Johnson, James B. Shanley, Stephen D. Sebestyen, K. L. Webster, H. Yao. 2025. Seasonal synchronicity and multi-decadal stability of headwater biogeochemistry in the northern temperate zone
• Sourav Mukherjee, Sudhanshu Panda, Devendra M. Amatya, Mariana Dobre, John Campbell, Roger Lew, Peter V. Caldwell, Kelly J. Elder, Johnny M. Grace, Sherri Johnson. 2025. Hydro-geomorphological assessment of culvert vulnerability to flood-induced soil erosion using an ensemble modeling approach
• Sourav Mukherjee, Devendra M. Amatya, John Campbell, Landon Gryczkowski, Sudhanshu Panda, Sherri Johnson, Kelly J. Elder, Anna M. Jalowska, Peter V. Caldwell, Johnny M. Grace, Dariusz Młyński, Andrzej Wałęga. 2024. A watershed-scale multi-approach assessment of design flood discharge estimates used in hydrologic risk analyses for forest road stream crossings and culverts
• Geoff Wilson, Mark Green, John Campbell, Alix Contosta, Nina Lany, Amey Bailey, Zhipin Ai. 2024. Long-term measurements of seasonal snowpacks indicate increases in mid-winter snowmelt and earlier snowpack disappearance in the northeastern U.S.
• Paul Schaberg, Christopher F. Hansen, Paula Murakami, Gary J. Hawley, John Campbell, Lindsey Rustad. 2024. Assessing the influence of simulated ice storm-induced crown damage on nonstructural carbohydrates, wound closure, and radial growth of maple trees
• Brett J. Butler, Emma M. Sass, Javier G. P. Gamarra, John Campbell, Craig Wayson, Marcela Olguín, Oswaldo Carrillo, Ruth D. Yanai. 2024. Uncertainty in REDD+ carbon accounting: a survey of experts involved in REDD+ reporting
• Jenna Zukswert, Linda Pardo, John Campbell, Mark Green. 2024. Abrupt Increase in Stream Water Nitrate Can Be Caused by Multiple Climate-Related Factors Over Time
• Ge Pu, John Campbell, Mark B. Green, Jeffrey Merriam, David Zietlow, Ruth D. Yanai. 2023. Estimating uncertainty in streamflow and solute fluxes at the Hubbard Brook Experimental Forest, New Hampshire, USA
• Mark B. Green, Linda Pardo, John Campbell, Emma Rosi, Emily S. Bernhardt, Charles T. Driscoll, Timothy J. Fahey, Nicholas LoRusso, Jackie Matthes, Pamela H. Templer. 2023. Combination of factors rather than single disturbance drives perturbation of the nitrogen cycle in a temperate forest
• Alexandra Contosta, John Battles, John Campbell, Charles Driscoll, Sarah Garlick, Richard Holmes, Gene Likens, Nicholas Rodenhouse, Shannon Rogers, Pamela Templer, Matthew Vadeboncoeur, Peter M. Groffman. 2023. Early warning signals of changing resilience in the biogeochemistry and biology of a northern hardwood forest
• Sourav Mukherjee, Devendra M. Amatya, Anna M. Jalowska, John Campbell, Sherri Johnson, Kelly J. Elder, Sudhanshu Panda, Johnny M. Grace, Duncan Kikoyo. 2023. Comparison of on-site versus NOAA’s extreme precipitation intensity-duration-frequency estimates for six forest headwater catchments across the continental United States
• Ruth D. Yanai, Alexander R. Young, John Campbell, James A. Westfall, Charles Barnett, Gretchen A. Dillon, Mark B. Green, Christopher W. W. Woodall. 2023. Measurement uncertainty in a national forest inventory: results from the northern region of the USA
• Irena Creed, Christopher Hewitt, Nora Casson, Alexandra Contosta, John Campbell, David Lutz, Anita Morzillo. 2023. Coupled human-natural system impacts of a winter weather whiplash event
• P. H. Templer, J. L. Harrison, F. Pilotto, A. Flores-Díaz, P. Haase, W. H. McDowell, R. Sharif, H. Shibata, D. Blankman, A. Avila, U. Baatar, H. R. Bogena, I. Bourgeois, John Campbell, T. Dirnböck, W. K. Dodds, M. Hauken, I. Kokorite, K. Lajtha, I.-L Lai, H. Laudon, T. C. Lin, S. R. M. Lins, H. Meesenburg, P. Pinho, A. Robison, M. Rogora, B. Scheler, P. Schleppi, R. Sommaruga, T. Staszewski, M. Taka. 2022. Atmospheric deposition and precipitation are important predictors of inorganic nitrogen export to streams from forest and grassland watersheds: a large-scale data synthesis
• Daniel Liptzin, Jens Boy, John Campbell, Nicholas Clarke, Jean‐Paul Laclau, Roberto Godoy, Sherri Johnson, Klaus Kaiser, Gene E. Likens, Gunilla Pihl Karlsson, Daniel Markewitz, Michela Rogora, Stephen D. Sebestyen, James B. Shanley, Elena Vanguelova, Arne Verstraeten, Wolfgang Wilcke, Fred Worrall, William H. McDowell. 2022. Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon
• Mahnaz Valipour, Chris E. Johnson, John J. Battles, John Campbell, Timothy J. Fahey, Habibollah Fakhraei, Charles T. Driscoll. 2022. Response of biomass, hydrology and biogeochemistry to alternative approaches of cutting a northern forest: model comparisons
• John Campbell, Charles Driscoll, Julia Jones, Emery Boose, Hilary Dugan, Peter Groffman, C Rhett Jackson, Jeremy Jones, Glenn Juday, Noah Lottig, Brooke Penaluna, Roger Ruess, Katharine Suding, Jonathan Thompson, Jess K. Zimmerman. 2022. Forest and Freshwater Ecosystem Responses to Climate Change and Variability at US LTER Sites
• Mark B. Green, Scott Bailey, John Campbell, Kevin J. McGuire, Amey Bailey, Timothy J. Fahey, Nina Lany, David Zietlow. 2021. A catchment balance assessment of an abrupt shift in evapotranspiration at the Hubbard Brook Experimental Forest, New Hampshire, USA
• Mahnaz Valipour, Chris E. Johnson, John J. Battles, John Campbell, Timothy J. Fahey, Habibollah Fakhraei, Charles T. Driscoll. 2021. Simulation of the effects of forest harvesting under changing climate to inform long-term sustainable forest management using a biogeochemical model
• John Campbell, Lindsey Rustad, Scott Bailey, Emily S. Bernhardt, Charles T. Driscoll, Mark B. Green, Peter M. Groffman, Gary M. Lovett, William H. McDowell, Kevin J. McGuire, Emma J. Rosi. 2021. Watershed studies at the Hubbard Brook Experimental Forest: Building on a long legacy of research with new approaches and sources of data
• Mark B. Green, Linda Pardo, Scott Bailey, John Campbell, William H. McDowell, Emily S. Bernhardt, Emma J. Rosi. 2021. Predicting high‐frequency variation in stream solute concentrations with water quality sensors and machine learning
• Sujit K. Sahu, K. Shuvo Bakar, Jinran Zhan, John Campbell, Ruth D. Yanai. 2020. Spatio-temporal Bayesian modeling of precipitation using rain gauge data from the Hubbard Brook Experimental Forest, New Hampshire, USA
• Geoffrey Wilson, Mark Green, John Brown, John Campbell, Peter Groffman, Jorge Durán, Jennifer Morse. 2020. Snowpack affects soil microclimate throughout the year
• Ruth Yanai, Craig Wayson, Donna Lee, Andres Espejo, John Campbell, Mark Green, Jenna Zukswert, Shira Yoffe, Juliann Aukema, Andrew J. Lister, James Kirchner, Javier G P Gamarra. 2020. Improving uncertainty in forest carbon accounting for REDD+ mitigation efforts
• Lindsey Rustad, John Campbell, Charles T. Driscoll, Timothy J. Fahey, Peter M. Groffman, Paul Schaberg, Gary J. Hawley, Ian Halm, Frank Bowles, Wendy Leuenberger, Geoffrey Schwaner, Gabriel Winant, Brendan Leonardi. 2020. Experimental approach and initial forest response to a simulated ice storm experiment in a northern hardwood forest
• John Campbell, Lindsey Rustad, Sarah Garlick, Noah Newman, John Stanovick, Ian Halm, Charles T. Driscoll, Brian L. Barjenbruch, Elizabeth Burakowski, Steven D. Hilberg, Kristopher J. Sanders, Jason C. Shafer, Nolan J. Doesken. 2020. A Comparison of Low-Cost Collector Configurations for Quantifying Ice Accretion
• John Campbell, Lindsey Rustad, Charles T. Driscoll, Ian Halm, Timothy J. Fahey, Habibollah Fakhraei, Peter M. Groffman, Gary J. Hawley, Wendy Leuenberger, Paul Schaberg. 2020. Simulating Impacts of Ice Storms on Forest Ecosystems
• Craig R. See, Mark B. Green, Ruth D. Yanai, Amey Bailey, John Campbell, Jeremy Hayward. 2020. Quantifying uncertainty in annual runoff due to missing data
• Robert T. Fahey, Jeff W. Atkins, John Campbell, Lindsey Rustad, Meghan Duffy, Charles T. Driscoll, Timothy J. Fahey, Paul Schaberg. 2020. Effects of an experimental ice storm on forest canopy structure
• Julie N. Weitzman, Peter M. Groffman, John Campbell, Charles T. Driscoll, Robert T. Fahey, Timothy J. Fahey, Paul Schaberg, Lindsey Rustad. 2019. Ecosystem Nitrogen Response to a Simulated Ice Storm in a Northern Hardwood Forest
• N.J. Casson, A.R. Contosta, E.A. Burakowski, John Campbell, M.S. Crandall, I.F. Creed, M.C. Eimers, S. Garlick, D.A. Lutz, M.Q. Morison, A.T. Morzillo, S.J. Nelson. 2019. Winter Weather Whiplash: Impacts of Meteorological Events Misaligned With Natural and Human Systems in Seasonally Snow‐Covered Regions
• Heidi Asbjornsen, John Campbell, Anthony W. D’Amato, Jeff Garnas, John S. Gunn, Louis Iverson, Todd A. Ontl, Neil Pederson, Matthew Peters, P. Danielle. Shannon. 2019. Managing Effects of Drought in the Midwest and Northeast United States
• John Campbell. 2019. Arctic loses carbon as winters wane
• Alexandra R. Contosta, Nora J. Casson, Sarah Garlick, Sarah J. Nelson, Matthew P. Ayres, Elizabeth A. Burakowski, John Campbell, Irena Creed, Catherine Eimers, Celia Evans, Ivan Fernandez, Colin Fuss, Thomas Huntington, Kaizad Patel, Rebecca Sanders‐DeMott, Kyongho Son, Pamela Templer, Casey Thornbrugh. 2019. Northern forest winters have lost cold, snowy conditions that are important for ecosystems and human communities
• John Campbell, Hjalmar Laudon. 2019. Carbon response to changing winter conditions in northern regions: current understanding and emerging research needs
• Zheng Dong, Charles T. Driscoll, Sherri Johnson, John Campbell, Afshin Pourmokhtarian, Anne M.K. Stoner, Katharine Hayhoe. 2019. Projections of water, carbon, and nitrogen dynamics under future climate change in an old-growth Douglas-fir forest in the western Cascade Range using a biogeochemical model
• Rebecca Sanders-DeMott, John Campbell, Peter M. Groffman, Lindsey Rustad, Pamela H. Templer. 2019. Soil warming and winter snowpacks: Implications for northern forest ecosystem functioning
• Stephen D. Sebestyen, Donald S. Ross, James B. Shanley, Emily M. Elliott, Carol Kendall, John Campbell, D. Bryan Dail, Ivan J. Fernandez, Christine L. Goodale, Gregory B. Lawrence, Gary M. Lovett, Patrick J. McHale, Myron J. Mitchell, Sarah J. Nelson, Michelle D. Shattuck, Trent R. Wickman, Rebecca T. Barnes, Joel T. Bostic, Anthony R. Buda, Douglas A. Burns, Keith N. Eshleman, Jacques C. Finlay, David M. Nelson, Nobuhito Ohte, Linda Pardo, Lucy A. Rose, Robert D. Sabo, Sherry L. Schiff, John Spoelstra, Karl W. J. Williard. 2019. Unprocessed Atmospheric Nitrate in Waters of the Northern Forest Region in the U.S. and Canada
• John Campbell, Mark B. Green, Ruth D. Yanai, Christopher W. W. Woodall, Shawn Fraver, Mark E. Harmon, Mark A. Hatfield, Charles Barnett, Craig R. See, Grant M. Domke. 2019. Estimating uncertainty in the volume and carbon storage of downed coarse woody debris
• Christopher W. W. Woodall, Vicente Monleon, Shawn Fraver, Matthew B. Russell, Mark A. Hatfield, John Campbell, Grant M. Domke. 2019. The downed and dead wood inventory of forests in the United States
• Zheng Dong, Charles T. Driscoll, John Campbell, Afshin Pourmokhtarian, Anne M.K. Stoner, Katharine Hayhoe. 2019. Projections of water, carbon, and nitrogen dynamics under future climate change in an alpine tundra ecosystem in the southern Rocky Mountains using a biogeochemical model
• Heidi Asbjornsen, John Campbell, Katie A. Jennings, Matthew A. Vadeboncoeur, Cameron McIntire, Pamela H. Templer, Richard P. Phillips, Taryn L. Bauerle, Michael C. Dietze, Serita D. Frey, Peter M. Groffman, Rosella Guerrieri, Paul J. Hanson, Eric P. Kelsey, Alan K. Knapp, Nathan G. McDowell, Patrick Meir, Kimberly Novick, Scott V Ollinger, Will T. Pockman, Paul Schaberg, Stan D. Wullschleger, Melinda D. Smith, Lindsey Rustad. 2018. Guidelines and considerations for designing field experiments simulating precipitation extremes in forest ecosystems
• Peter M. Groffman, Charles T. Driscoll, Jorge Durán, John Campbell, Lynn M. Christenson, Timothy J. Fahey, Melany C. Fisk, Colin Fuss, Gene E. Likens, Gary Lovett, Lindsey Rustad, Pamela H. Templer. 2018. Nitrogen oligotrophication in northern hardwood forests
• Richard E. Marinos, John Campbell, Charles T. Driscoll, Gene E. Likens, William H. McDowell, Emma J. Rosi, Lindsey Rustad, Emily S. Bernhardt. 2018. Give and Take: A Watershed Acid Rain Mitigation Experiment Increases Baseflow Nitrogen Retention but Increases Stormflow Nitrogen Export
• Matthew A. Vadeboncoeur, Mark B. Green, Heidi Asbjornsen, John Campbell, Mary Beth Adams, Elizabeth W. Boyer, Douglas A. Burns, Ivan J. Fernandez, Myron J. Mitchell, James B. Shanley. 2018. Systematic variation in evapotranspiration trends and drivers across the Northeastern United States
• D.M. Evans, A.M. Villamagna, M.B. Green, John Campbell. 2018. Origins of stream salinization in an upland New England watershed
• Ruth D. Yanai, Craig R. See, John Campbell. 2018. Current Practices in Reporting Uncertainty in Ecosystem Ecology
• Mahnaz Valipour, Charles T. Driscoll, Chris E. Johnson, John J. Battles, John Campbell, Timothy J. Fahey. 2018. The application of an integrated biogeochemical model to simulate dynamics of vegetation, hydrology and nutrients in soil and streamwater following a whole-tree harvest of a northern hardwood forest
• Mark B. Green, John Campbell, Ruth D. Yanai, Scott Bailey, Amey Bailey, Nicholas Grant, Ian Halm, Eric P. Kelsey, Lindsey Rustad. 2018. Downsizing a long-term precipitation network: Using a quantitative approach to inform difficult decisions
• Maria Janowiak, Anthony W. D'Amato, Chris Swanston, Louis Iverson, Frank R. Thompson, William D. Dijak, Stephen Matthews, Matthew Peters, Anantha M. Prasad, Jacob S. Fraser, Leslie Brandt, Patricia Butler-Leopold, Stephen Handler, P. Danielle Shannon, Diane Burbank, John Campbell, Charles Cogbill, Matthew Duveneck, Marla R. Emery, Nicholas Fisichelli, Jane Foster, Jennifer Hushaw, Laura S. Kenefic, Amanda Mahaffey, Toni Lyn Morelli, Nicholas J. Reo, Paul Schaberg, K. Rogers Simmons, Aaron Weiskittel, Sandy Wilmot, David Hollinger, Erin D. Lane, Lindsey Rustad, Pamela H. Templer. 2018. New England and northern New York forest ecosystem vulnerability assessment and synthesis: a report from the New England Climate Change Response Framework project
• Lynn Christenson, Hannah Clark, Laura Livingston, Elise Heffernan, John Campbell, Charles Driscoll, Peter Groffman, Timothy Fahey, Melany Fisk, Myron Mitchell, Pamela H. Templer. 2017. Winter Climate Change Influences on Soil Faunal Distribution and Abundance: Implications for Decomposition in the Northern Forest
• Adam P. Coble, Matthew A. Vadeboncoeur, Z. Carter Berry, Katie A. Jennings, Cameron D. McIntire, John Campbell, Lindsey Rustad, Pamela H. Templer, Heidi Asbjornsen. 2017. Are Northeastern U.S. forests vulnerable to extreme drought?
• Jorge Durán, Jennifer L. Morse, Alexandra Rodríguez, John Campbell, Lynn M. Christenson, Charles T. Driscoll, Timothy J. Fahey, Melany C. Fisk, Myron J. Mitchell, Pamela H. Templer, Peter M. Groffman. 2017. Differential sensitivity to climate change of C and N cycling processes across soil horizons in a northern hardwood forest
• Jill Crossman, M. Catherine Eimers, Nora J. Casson, Douglas A. Burns, John Campbell, Gene E. Likens, Myron J. Mitchell, Sarah J. Nelson, James B. Shanley, Shaun A. Watmough, Kara L. Webster. 2016. Regional meteorological drivers and long term trends of winter-spring nitrate dynamics across watersheds in northeastern North America
• Jorge Durán, Jennifer L. Morse, Peter M. Groffman, John Campbell, Lynn M. Christenson, Charles T. Driscoll, Timothy J. Fahey, Melany C. Fisk, Gene E. Likens, Jerry M. Melillo, Myron J. Mitchell, Pamela H. Templer, Matthew A. Vadeboncoeur, D. P. C. Peters. 2016. Climate change decreases nitrogen pools and mineralization rates in northern hardwood forests
• Afshin Pourmokhtarian, Charles T. Driscoll, John Campbell, Katharine Hayhoe, Anne M. K. Stoner. 2016. The effects of climate downscaling technique and observational data set on modeled ecological responses
• Tamir Puntsag, Myron J. Mitchell, John Campbell, Eric S. Klein, Gene E. Likens, Jeffrey M. Welker. 2016. Arctic Vortex changes alter the sources and isotopic values of precipitation in northeastern US
• Afshin Pourmokhtarian, Charles T. Driscoll, John Campbell, Katharine Hayhoe, Anne M. K. Stoner, Mary Beth Adams, Douglas Burns, Ivan Fernandez, Myron J. Mitchell, James B. Shanley. 2016. Modeled ecohydrological responses to climate change at seven small watersheds in the northeastern United States
• Colin B. Fuss, Charles T. Driscoll, Peter M. Groffman, John Campbell, Lynn M. Christenson, Timothy J. Fahey, Melany C. Fisk, Myron J. Mitchell, Pamela H. Templer, Jorge Durán, Jennifer L. Morse. 2016. Nitrate and dissolved organic carbon mobilization in response to soil freezing variability
• Devendra M. Amatya, John Campbell, Pete M. Wohlgemuth, Kelly J. Elder, Stephen D. Sebestyen, Sherri Johnson, Elizabeth Keppeler, Mary Beth Adams, Peter V. Caldwell, D. Misra. 2016. Hydrological processes of reference watersheds in Experimental Forests, USA
• John Campbell, Ruth D. Yanai, Mark B. Green, Gene E. Likens, Craig R. See, Amey Bailey, Donald C. Buso, Daqing Yang. 2016. Uncertainty in the net hydrologic flux of calcium in a paired-watershed harvesting study
• Neil Pederson, John Campbell, Connie I. Millar, Patrick Kormos, James Vose, Ross Woods, Charlie H. Luce. 2016. Characterizing drought for forested landscapes and streams
• Charlie H. Luce, James Vose, Neil Pederson, John Campbell, Connie I. Millar, Patrick Kormos, Ross Woods. 2016. Contributing factors for drought in United States forest ecosystems under projected future climates and their uncertainty
• James Vose, Chelcy F. Miniat, Charles H. Luce, Heidi Asbjornsen, Peter V. Caldwell, John Campbell, Gordon Grant, Daniel J. Isaak, Steven P. Loheide, Ge Sun. 2016. Echohydrological implications of drought for forests in the United States
• John Campbell, Matthew A. Vadeboncoeur, Heidi Asbjornsen, Mark B. Green, Mary Beth Adams, Elizabeth W. Boyer. 2016. Evaluating biological and physical drivers of evapotranspiration trends at northeastern US watersheds
• Colin B. Fuss, Charles T. Driscoll, John 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
• Mark B. Green, Bethany K. Laursen, John Campbell, Kevin J. McGuire, Eric P. Kelsey. 2015. Stable water isotopes suggest sub-canopy water recycling in a northern forested catchment
• Paolo Benettin, Scott Bailey, John Campbell, Mark B. Green, Andrea Rinaldo, Gene E. Likens, Kevin J. McGuire, Gianluca Botter. 2015. Linking water age and solute dynamics in streamflow at the Hubbard Brook Experimental Forest, NH, USA
• Timothy J. Fahey, Pamela H. Templer, Bruce T. Anderson, John J. Battles, John Campbell, Charles T. Driscoll, Anthony R. Fusco, Mark B. Green, Karim-Aly S. Kassam, Nicholas L. Rodenhouse, Lindsey Rustad, Paul Schaberg, Matthew A. Vadeboncoeur. 2015. The promise and peril of intensive-site-based ecological research: insights from the Hubbard Brook ecosystem study
• Ruth D. Yanai, Naoko Tokuchi, John Campbell, Mark B. Green, Eiji Matsuzaki, Stephanie H. Laseter, Cindi L. Brown, Amey Bailey, Pilar Lyons, Carrie R. Levine, Donald C. Buso, Gene E. Likens, Jennifer D. Knoepp, Keitaro Fukushima. 2015. Sources of uncertainty in estimating stream solute export from headwater catchments at three sites
• Jorge Durán, Jennifer L. Morse, Peter M. Groffman, John Campbell, Lynn M. Christenson, Charles T. Driscoll, Timothy J. Fahey, Melany C. Fisk, Myron J. Mitchell, Pamela H. Templer. 2014. Winter climate change affects growing-season soil microbial biomass and activity in northern hardwood forests
• Phil-Goo Kang, Myron J. Mitchell, Bernhard Mayer, John Campbell. 2014. Isotopic evidence for determining the sources of dissolved organic sulfur in a forested catchment
• James Vose, Wayne T. Swank, Mary Beth Adams, Devendra M. Amatya, John Campbell, Sherri Johnson, Frederick J. Swanson, Randy Kolka, Ariel Lugo, Robert C. Musselman, Charles Rhoades. 2014. The role of experimental forests and ranges in the development of ecosystem science and biogeochemical cycling research
• Kaelin M. Cawley, John Campbell, Melissa Zwilling, Rudolf Jaffé. 2014. Evaluation of forest disturbance legacy effects on dissolved organic matter characteristics in streams at the Hubbard Brook Experimental Forest, New Hampshire
• Irena F. Creed, Adam T. Spargo, Julia A. Jones, Jim M. Buttle, Mary Beth Adams, Fred D. Beall, Eric G. Booth, John Campbell, Dave Clow, Kelly J. Elder, Mark B. Green, Nancy B. Grimm, Chelcy F. Miniat, Patricia Ramlal, Amartya Saha, Stephen D. Sebestyen, Dave Spittlehouse, Shannon Sterling, Mark W. Williams, Rita Winkler, Huaxia Yao. 2014. Changing forest water yields in response to climate warming: results from long-term experimental watershed sites across North America
• John Campbell, Anne M. Socci, Pamela H. Templer. 2014. Increased nitrogen leaching following soil freezing is due to decreased root uptake in a northern hardwood forest
• John Campbell, Andrew B. Reinmann, Pamela H. Templer. 2014. Soil freezing effects on sources of nitrogen and carbon leached during snowmelt
• James Hornbeck, Amey Bailey, Christopher Eagar, John Campbell. 2014. Comparisons with results from the Hubbard Brook Experimental Forest in the Northern Appalachians
• John Butnor, John Campbell, James B. Shanley, Stan Zarnoch. 2014. Measuring soil frost depth in forest ecosystems with ground penetrating radar
• Mark B. Green, Amey Bailey, Scott Bailey, John J. Battles, John Campbell, Charles T. Driscoll, Timothy J. Fahey, Lucie C. Lepine, Gene E. Likens, Scott V. Ollinger, Paul Schaberg. 2013. Reply to Smith and Shortle: Lacking evidence of hydraulic efficiency changes
• Rudolf Jaffe, Yan Ding, Jutta Niggemann, Anssi V. Vahatalo, Aron Stubbins, Robert G. M. Spencer, John Campbell, Thorsten Dittmar. 2013. Global charcoal mobilization from soils via dissolution and riverine transport to the oceans
• John Campbell, Lindsey Rustad, John H. Porter, Jeffrey R. Taylor, Ethan W. Dereszynski, James B. Shanley, Corinna Gries, Don Henshaw, Mary E. Martin, Wade M. Sheldon, Emery R. Boose. 2013. Quantity is Nothing without Quality: Automated QA/QC for Streaming Environmental Sensor Data
• John Campbell, Amey Bailey, Christopher Eagar, Mark B. Green, John J. Battles. 2013. Vegetation treatments and hydrologic responses at the Hubbard Brook Experimental Forest, New Hampshire
• Mark B. Green, Amey Bailey, Scott Bailey, John J. Battles, John Campbell, Charles T. Driscoll, Timothy J. Fahey, Lucie C. Lepine, Gene E. Likens, Scott V. Ollinger, Paul Schaberg. 2013. Decreased water flowing from a forest amended with calcium silicate
• A. Argerich, Sherri Johnson, Stephen D. Sebestyen, Charles C. Rhoades, E. Greathouse, Jennifer D. Knoepp, Mary Beth Adams, G.E. Likens, John Campbell, W.H. McDowell, F.N. Scatena, G.G. Ice. 2013. Trends in stream nitrogen concentrations for forested reference catchments across the USA
• Daniel P. Comerford, Paul Schaberg, Pamela H. Templer, Anne M. Socci, John Campbell, Kimberly F. Wallin. 2013. Influence of experimental snow removal on root and canopy physiology of sugar maple trees in a northern hardwood forest
• J.G. Kerr, M.C. Eimers, I.F. Creed, Mary Beth Adams, F. Beall, D. Burns, John Campbell, S.F. Christopher, T.A. Clair, F. Courchesne, L. Duchesne, I. Fernandez, D. Houle, D.S. Jeffries, G.E. Likens, M.J. Mitchell, J. Shanley, H. Yao. 2012. The effect of seasonal drying on sulphate dynamics in streams across southeastern Canada and the northeastern USA
• Pamela H. Templer, Andrew F. Schiller, Nathan W. Fuller, Anne M. Socci, John Campbell, John E. Drake, Thomas H. Kunz. 2012. Impact of a reduced winter snowpack on litter arthropod abundance and diversity in a northern hardwood forest ecosystem
• Ruth D. Yanai, Carrie R. Levine, Mark B. Green, John Campbell. 2012. Quantifying uncertainty in forest nutrient budgets
• James Vose, Chelcy R. Ford, Stephanie H. Laseter, Salli Dymond, Ge Sun, Mary Beth Adams, Stephen D. Sebestyen, John Campbell, Charlie H. Luce, Devendra M. Amatya, Kelly J. Elder, Tamara Heartsill Scalley. 2012. Can forest watershed management mitigate climate change impacts on water resources?
• Donald S. Ross, James B. Shanley, John Campbell, Gregory B. Lawrence, Scott Bailey, Gene E. Likens, Beverley C. Wemple, I.F. Creed, F. Courchesne. 2012. Spatial patterns of soil nitrification and nitrate export from forested headwaters in the northeastern United States
• Negussie H. Tedela, Steven C. McCutcheon, Todd C. Rasmussen, Richard H. Hawkins, Wayne Swank, John Campbell, Mary Beth Adams, C. Rhett Jackson, Ernest W. Tollner. 2012. Runoff curve numbers for 10 small forested watersheds in the mountains of the eastern United States
• Negussie H. Tedela, Steven C. McCutcheon, John Campbell, Wayne Swank, Mary Beth Adams, Todd C. Rasmussen. 2012. Curve numbers for nine mountainous eastern United States watersheds: seasonal variation and forest cutting
• Lindsey Rustad, John Campbell. 2012. A novel ice storm manipulation experiment in a northern hardwood forest
• Peter M. Groffman, Lindsey Rustad, Pamela H. Templer, John Campbell, Lynn M. Christenson, Nina K. Lany, Anne M. Socci, Matthew A. Vadeboncoeur, Paul Schaberg, Geoffrey F. Wilson, Charles T. Driscoll, Timothy J. Fahey, Melany C. Fisk, Christine L. Goodale, Mark B. Green, Steven P. Hamburg, Chris E. Johnson, Myron J. Mitchell, Jennifer L. Morse, Linda Pardo, Nicholas L. Rodenhouse. 2012. Long-term integrated studies show complex and surprising effects of climate change in northern hardwood forests
• Colin A. Penn, Beverley C. Wemple, John Campbell. 2012. Forest influences on snow accumulation and snowmelt at the Hubbard Brook Experimental Forest, New Hampshire, USA
• Afshin Pourmokhtarian, Charles T. Driscoll, John Campbell, Katharine Hayhoe. 2012. Modeling potential hydrochemical responses to climate change and rising CO₂ at the Hubbard Brook Experimental Forest using a dynamic biogeochemical model (PnET-BGC)
• Andrew B. Reinmann, Pamela H. Templer, John Campbell. 2012. Severe soil frost reduced losses of carbon and nitrogen from the forest floor during simulated snowmelt: A laboratory experiment
• Jane Barr, James Dobrowolski, John Campbell, Philippe Le Prestre, Lori Lynch, Marc Sydnor, Robert Adler, Jose Etcheverry, Alexander Kenny, Catherine Hallmich, Jim Lazar, Russell M. Meyer, Robin Newmark, Janet Peace, Julie A. Suhr Pierce, Stephen Yamasaki. 2012. Chapter 13, Policy options: North America
• James Vose, Chelcy F. Miniat, Stephanie H. Laseter, Salli Dymond, Ge Sun, Mary Beth Adams, Stephen D. Sebestyen, John Campbell, Charlie H. Luce, Devendra M. Amatya, Kelly J. Elder, Tamara Heartsill Scalley. 2012. Can forest watershed management mitigate climate change effects on water resources
• Lindsey Rustad, John Campbell, Jeffrey S. Dukes, Thomas Huntington, Kathy Fallon Lambert, Jacqueline Mohan, Nicholas Rodenhouse. 2012. Changing climate, changing forests: The impacts of climate change on forests of the northeastern United States and eastern Canada
• Daniel Bain, Mark B. Green, John Campbell, John F. Chamblee, Sayo Chaoka, Jennifer M. Fraterrigo, Sujay S. Kaushal, Sujay S. Kaushal, Sherry L. Martin, Thomas E. Jordan, Anthony J. Parolari, William V. Sobczak, Donald E. Weller, Wilfred M. Wolheim, Emery R. Boose, Jonathan M. Duncan, Gretchen M. Gettel, Brian R. Hall, Praveen Kumar, Jonathan R. Thompson, James Vose, Emily M. Elliott, David S. Leigh. 2012. Legacy effects in material flux: structural catchment changes predate long-term studies
• Julia A. Jones, Irena F. Creed, Kendra L. Hatcher, Robert J. Warren, Mary Beth Adams, Melinda H. Benson, Emery Boose, Warren A. Brown, John Campbell, Alan Covich, David W. Clow, Clifford N. Dahm, Kelly J. Elder, Chelcy F. Miniat, Nancy B. Grimm, Don Henshaw, Kelli L. Larson, Evan S. Miles, Kathleen M. Miles, Stephen D. Sebestyen, Adam T. Spargo, Asa B. Stone, James Vose, Mark W. Williams. 2012. Ecosystem processes and human influences regulate streamflow response to climate change at long-term ecological research sites
• Andrew G. Fountain, John Campbell, Edward A.G. Schuur, Sharon E. Stammerjohn, Mark W. Williams, Hugh W. Ducklow. 2012. The disappearing cryosphere: Impacts and ecosystem responses to rapid cryosphere loss
• John Campbell, Ruth Yanai, Mark Green. 2011. Estimating uncertainties in watershed studies
• John Campbell, Charles T. Driscoll, Afshin Pourmokhtarian, Katharine Hayhoe. 2011. Streamflow responses to past and projected future changes in climate at the Hubbard Brook Experimental Forest, New Hampshire, USA
• John Campbell, Scott V. Ollinger, Gerald N. Flerchinger, Haley Wicklein, Katharine Hayhoe, Amey Bailey. 2010. Past and projected future changes in snowpack and soil frost at the Hubbard Brook Experimental Forest, New Hampshire, USA
• Donald S. Ross, Beverley C. Wemple, Austin E. Jamison, Guinevere Fredriksen, James B. Shanley, Gregory B. Lawrence, Scott Bailey, John Campbell. 2009. A Cross-Site Comparison of Factors Influencing Soil Nitrification Rates in Northeastern USA Forested Watersheds
• Inigo San Gil, Karen Baker, John Campbell, Ellen G. Denny, Kristin Vanderbilt, Brian Riordan, Rebecca Koskela, Jason Downing, Sabine Grabner, Eda Melendez, Jonathan M. Walsh, Masib Kortz, James Conners, Lynn Yarmey, Nicole Kaplan, Emery R. Boose, Linda Powell, Corinna Gries, Robin Schroeder, Todd Ackerman, Ken Ramsey, Barbara Benson, Jonathan Chipman, James Laundre, Hap Garritt, Don Henshaw, Barrie Collins, Christopher Gardner, Sven Bohm, Margaret O'Brien, Jincheng Gao, Wade Sheldon, Stephanie Lyon, Dan Bahauddin, Mark Servilla, Duane Costa, James Brunt. 2009. The long-term ecological research community metada standardisation project: a progress report
• Lindsey Rustad, John Campbell, Roger Cox, Jeffrey Dukes, T.G. Huntington, Allison Magill, Andrew Richardson, Jacqueline Mohan, Jennifer Pontius, N.R. Rodenhouse, M.R. Watson. 2009. NE Forests 2100: A synthesis of climate change impacts on forests of the northeastern US and eastern Canada
• John Campbell, Lindsey Rustad, Elizabeth W. Boyer, Sheila F. Christopher, Charles T. Driscoll, Ivan .J. Fernandez, Peter M. Groffman, Daniel Houle, Jana Kiekbusch, Alison H. Magill, Myron J. Mitchell, Scott V. Ollinger. 2009. Consequences of climate change for biogeochemical cycling in forests of northeastern North America
• R. Jaffe, D. McKnight, N. Maie, R. Cory, W. H. McDowell, John Campbell. 2008. Spatial and temporal variations in DOM composition in ecosystems: The importance of long-term monitoring of optical properties
• J. S. Kahl, S. J. Nelson, I. Fernandez, T. Haines, S. Norton, G. B. Wiersma, G. Jacobson, A. Amirbahman, K. Johnson, M. Schauffler, Lindsey Rustad, K. Tonnessen, R. Lent, M. Bank, J. Elvir, J. Eckhoff, H. Caron, P. Ruck, J. Parker, John Campbell, D. Manski, R. Breen, K. Sheehan, A. Grygo. 2007. Watershed Nitrogen and Mercury Geochemical Fluxes Integrate Landscape Factors in Long-term Research Watersheds at Acadia National Park, Maine, USA
• John Campbell, Myron J. Mitchell, Bernhard Mayer, Peter M. Groffman, Lynn M. Christenson. 2007. Mobility of nitrogen-15-labeled nitrate and sulfur-34-labeled sulfate during snowmelt
• John Campbell, Charles T. Driscoll, Chris Eagar, Gene E. Likens, Thomas G. Siccama, Chris E. Johnson, Timothy J. Fahey, Steven P. Hamburg, Richard T. Holmes, Amey Bailey, Donald C. Buso. 2007. Long-term trends from ecosystem research at the Hubbard Brook Experimental Forest
• Linda Pardo, P.H. Templer, C.L. Goodale, S. Duke, P.M. Groffman, Mary Beth Adams, P. Boeckx, J. Boggs, John Campbell, B. Colman, J. Compton, B. Emmett, P. Gundersen, J. Kjonaas, G. Lovett, M. Mack, A. Magill, M. Mbila, M.J. Mitchell, G. McGee, S. McNulty, K. Nadelhoffer, S. Ollinger, D. Ross, H. Rueth, Lindsey Rustad, Paul Schaberg, S. Schiff, P. Schleppi, J. Spoelstra, W. Wessel. 2006. Regional assessment of N saturation using foliar and root δ¹⁵N
• Sheila F. Christopher, Blair D. Page, John Campbell, Myron J. Mitchell. 2006. Contrasting stream water NO₃^- and Ca²⁺ in two nearly adjacent catchments: the role of soil Ca and forest vegetation
• John Campbell, Myron J. Mitchell, Bernhard Mayer. 2006. Isotopic assessment of NO₃^_ and SO₄^2_ mobility during winter in two adjacent watersheds in the Adirondack Mountains, New York
• John Campbell, Myron J. Mitchell, Peter M. Groffman, Lynn M. Christenson, Janet P. Hardy, Janet P. Hardy. 2005. Winter in northeastern North America: a critical period for ecological processes
• John Campbell, James W. Hornbeck, Myron J. Mitchell, Mary Beth Adams, Mark S. Castro, Charles T. Driscoll, Jeffrey S. Kahl, James Kochenderfer, Gene E. Likens, James A. Lynch, Peter S. Murdoch, Sarah J. Nelson, James B. Shanley. 2004. Input-output budgets of inorganic nitrogen for 24 forest watersheds in the northeastern United States: a review
• Amey Schenck Bailey, James W. Hornbeck, John Campbell, Chris Eagar. 2003. Hydrometeorological database for Hubbard Brook Experimental Forest: 1955-2000
• John Campbell, Chris Eagar, William H. McDowell. 2002. Patterns of streamwater acidity in Lye Brook Wilderness, Vermont, USA
• Lindsey Rustad, John Campbell, G.M. Marion, R.J. Norby, M.J. Mitchell, A.E. Hartley, J.H.C. Cornelissen, J. Gurevitch. 2001. A meta-analysis of the response of soil respiration, net nitrogen mineralization, and aboveground plant growth to experimental ecosystem warming
• John Campbell, James W. Hornbeck, William H. McDowell, Donald C. Buso, James B. Shanley, Gene E. Likens. 2000. Dissolved organic nitrogen budgets for upland, forested ecosystems in New England
• John Campbell, Chris Eagar, William H. McDowell, James W. Hornbeck. 2000. Analysis of nitrogen dynamics in the Lye Brook Wilderness Area, Vermont, USA

• Program
  

  Northern Forest Science and Applications

  https://research.fs.usda.gov/nrs/programs/nfsa
  Station

  Northern Research Station

Multimedia

• Webinars
  

  Changing Hydrology in Northeastern Forests

  https://research.fs.usda.gov/nrs/products/multimedia/webinars/changing-hydrology-northeastern-forests

• State University of New York - College of Environmental Science and Forestry, Syracuse, NY, Ph.D., 2006
• University of New Hampshire, M.S., Department of Natural Resources, Durham, NH, 1995
• University of New Hampshire, B.S., Department of Natural Resources, Durham, NH, 1989