John Campbell
Research Ecologist
Northern Forest Science and Applications
271 Mast Road
Durham, NH 03824-0640
United States
Durham, NH 03824-0640
United States
Phone
603-868-7643
Research Interest
My research focuses on understanding how ecosystems respond to both natural and human disturbances. A major emphasis of this work is on linkages between terrestrial and aquatic ecosystems. Investigations include studies of how environmental change impacts hydrological, biological and chemical processes in forest watersheds that ultimately affect water quality and quantity. This research includes analyses of long-term field measurements, shorter-term field experiments, laboratory studies and modeling, and has been performed at multiple scales ranging from small plots to global syntheses. Some of the disturbances that I am currently investigating include air pollution, forest harvesting, ice storms, soil freezing, and drought.
Why This Research Is Important
My research provides a more comprehensive understanding of how forest and aquatic ecosystems respond to environmental change. This knowledge helps in identifying vulnerabilities and developing mitigation and adaptation strategies. These scientific advancements provide land and water resource managers with a basis for making decisions and will enable them to better prepare for change to minimize impacts. Understanding and predicting how ecosystems respond to environmental change is also critical to the development of environmental policy, and will ensure the continued availability of the benefits and services that these ecosystems support.
Education
- 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
Professional Organizations
- American Geophysical Union, Current
- Ecological Society of America, Current
- Soil Science Society of America, Current
Featured Publications
- Campbell, John; Yanai, Ruth D.; Green, Mark B.; Likens, Gene E.; See, Craig R.; Bailey, Amey S.; Buso, Donald C.; Yang, Daqing. 2016. Uncertainty in the net hydrologic flux of calcium in a paired-watershed harvesting study
- Campbell, John L.; Reinmann, Andrew B.; Templer, Pamela H.. 2014. Soil freezing effects on sources of nitrogen and carbon leached during snowmelt
- Campbell, John L.; Socci, Anne M.; Templer, Pamela H.. 2014. Increased nitrogen leaching following soil freezing is due to decreased root uptake in a northern hardwood forest
- Campbell, John L.; Rustad, Lindsey E.; Porter, John H.; Taylor, Jeffrey R.; Dereszynski, Ethan W.; Shanley, James B.; Gries, Corinna ; Henshaw, Donald L.; Martin, Mary E.; Sheldon, Wade M.; Boose, Emery R.. 2013. Quantity is Nothing without Quality: Automated QA/QC for Streaming Environmental Sensor Data
- Campbell, John L.; Driscoll, Charles T.; Pourmokhtarian, Afshin; Hayhoe, Katharine. 2011. Streamflow responses to past and projected future changes in climate at the Hubbard Brook Experimental Forest, New Hampshire, USA
Other Publications
- Green, Mark B.; Bailey, Scott W.; Campbell, John L.; McGuire, Kevin J.; Bailey, Amey S.; Fahey, Timothy J.; Lany, Nina ; Zietlow, David. 2021. A catchment balance assessment of an abrupt shift in evapotranspiration at the Hubbard Brook Experimental Forest, New Hampshire, USA
- Valipour, Mahnaz ; Johnson, Chris E.; Battles, John J.; Campbell, John L.; Fahey, Timothy J.; Fakhraei, Habibollah ; Driscoll, Charles T.. 2021. Simulation of the effects of forest harvesting under changing climate to inform long-term sustainable forest management using a biogeochemical model
- Green, Mark B.; Pardo, Linda H.; Bailey, Scott W.; Campbell, John L.; McDowell, William H.; Bernhardt, Emily S.; Rosi, Emma J.. 2021. Predicting high frequency variation in stream solute concentrations with water quality sensors and machine learning
- Campbell, John L.; Rustad, Lindsey E.; Bailey, Scott W.; Bernhardt, Emily S.; Driscoll, Charles T.; Green, Mark B.; Groffman, Peter M.; Lovett, Gary M.; McDowell, William H.; McGuire, Kevin J.; Rosi, Emma J.. 2021. Watershed studies at the Hubbard Brook Experimental Forest: Building on a long legacy of research with new approaches and sources of data
- Sahu, Sujit K.; Bakar, K. Shuvo; Zhan, Jinran ; Campbell, John L.; Yanai, Ruth D.. 2020. Spatio-temporal Bayesian modeling of precipitation using rain gauge data from the Hubbard Brook Experimental Forest, New Hampshire, USA
- Yanai, Ruth ; Wayson, Craig ; Lee, Donna ; Espejo, Andres ; Campbell, John ; Green, Mark ; Zukswert, Jenna M.; Yoffe, Shira ; Aukema, Juliann ; Lister, Andrew ; Kirchner, James ; G P Gamarra, Javier. 2020. Improving uncertainty in forest carbon accounting for REDD+ mitigation efforts
- Wilson, Geoffrey ; Green, Mark ; Brown, John ; Campbell, John ; Groffman, Peter ; Durán, Jorge ; Morse, Jennifer. 2020. Snowpack affects soil microclimate throughout the year
- Rustad, Lindsey E.; Campbell, John L.; Driscoll, Charles T.; Fahey, Timothy J.; Groffman, Peter M.; Schaberg, Paul G.; Hawley, Gary J.; Halm, Ian ; Bowles, Frank ; Leuenberger, Wendy ; Schwaner, Geoffrey ; Winant, Gabriel ; Leonardi, Brendan. 2020. Experimental approach and initial forest response to a simulated ice storm experiment in a northern hardwood forest
- Campbell, John L.; Rustad, Lindsey E.; Garlick, Sarah ; Newman, Noah ; Stanovick, John S.; Halm, Ian ; Driscoll, Charles T.; Barjenbruch, Brian L.; Burakowski, Elizabeth ; Hilberg, Steven D.; Sanders, Kristopher J.; Shafer, Jason C.; Doesken, Nolan J.. 2020. A Comparison of Low-Cost Collector Configurations for Quantifying Ice Accretion
- Weitzman, Julie N.; Groffman, Peter M.; Campbell, John L.; Driscoll, Charles T.; Fahey, Robert T.; Fahey, Timothy J.; Schaberg, Paul G.; Rustad, Lindsey E.. 2019. Ecosystem Nitrogen Response to a Simulated Ice Storm in a Northern Hardwood Forest
- Campbell, John L.; Rustad, Lindsey E.; Driscoll, Charles T.; Halm, Ian ; Fahey, Timothy J.; Fakhraei, Habibollah ; Groffman, Peter M.; Hawley, Gary J.; Leuenberger, Wendy ; Schaberg, Paul G.. 2020. Simulating Impacts of Ice Storms on Forest Ecosystems
- See, Craig R.; Green, Mark B.; Yanai, Ruth D.; Bailey, Amey S.; Campbell, John L.; Hayward, Jeremy. 2020. Quantifying uncertainty in annual runoff due to missing data
- Fahey, Robert T.; Atkins, Jeff W.; Campbell, John L.; Rustad, Lindsey E.; Duffy, Meghan ; Driscoll, Charles T.; Fahey, Timothy J.; Schaberg, Paul G.. 2020. Effects of an experimental ice storm on forest canopy structure
- Casson, N.J. ; Contosta, A.R. ; Burakowski, E.A. ; Campbell, J.L. ; Crandall, M.S. ; Creed, I.F. ; Eimers, M.C. ; Garlick, S. ; Lutz, D.A. ; Morison, M.Q. ; Morzillo, A.T. ; Nelson, S.J.. 2019. Winter Weather Whiplash: Impacts of Meteorological Events Misaligned With Natural and Human Systems in Seasonally Snow Covered Regions
- Asbjornsen, Heidi ; Campbell, John L.; D’Amato, Anthony W.; Garnas, Jeff ; Gunn, John S.; Iverson, Louis R.; Ontl, Todd A.; Pederson, Neil ; Peters, Matthew P.; Shannon, P. Danielle.. 2019. Managing Effects of Drought in the Midwest and Northeast United States
- Campbell, John L.. 2019. Arctic loses carbon as winters wane
- Contosta, Alexandra R.; Casson, Nora J.; Garlick, Sarah ; Nelson, Sarah J.; Ayres, Matthew P.; Burakowski, Elizabeth A.; Campbell, John ; Creed, Irena ; Eimers, Catherine ; Evans, Celia ; Fernandez, Ivan ; Fuss, Colin ; Huntington, Thomas ; Patel, Kaizad ; Sanders‐DeMott, Rebecca ; Son, Kyongho ; Templer, Pamela ; Thornbrugh, Casey. 2019. Northern forest winters have lost cold, snowy conditions that are important for ecosystems and human communities
- Campbell, John L.; Laudon, Hjalmar. 2019. Carbon response to changing winter conditions in northern regions: current understanding and emerging research needs
- Sanders-DeMott, Rebecca ; Campbell, John L.; Groffman, Peter M.; Rustad, Lindsey E.; Templer, Pamela H.. 2019. Soil warming and winter snowpacks: Implications for northern forest ecosystem functioning
- Dong, Zheng ; Driscoll, Charles T.; Johnson, Sherri L.; Campbell, John L.; Pourmokhtarian, Afshin ; Stoner, Anne M.K.; Hayhoe, Katharine. 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
- Sebestyen, Stephen D.; Ross, Donald S.; Shanley, James B.; Elliott, Emily M.; Kendall, Carol ; Campbell, John L.; Dail, D. Bryan; Fernandez, Ivan J.; Goodale, Christine L.; Lawrence, Gregory B.; Lovett, Gary M.; McHale, Patrick J.; Mitchell, Myron J.; Nelson, Sarah J.; Shattuck, Michelle D.; Wickman, Trent R.; Barnes, Rebecca T.; Bostic, Joel T.; Buda, Anthony R.; Burns, Douglas A.; Eshleman, Keith N.; Finlay, Jacques C.; Nelson, David M.; Ohte, Nobuhito ; Pardo, Linda H.; Rose, Lucy A.; Sabo, Robert D.; Schiff, Sherry L.; Spoelstra, John ; Williard, Karl W. J.. 2019. Unprocessed Atmospheric Nitrate in Waters of the Northern Forest Region in the U.S. and Canada
- Campbell, John L.; Green, Mark B.; Yanai, Ruth D.; Woodall, Christopher W.; Fraver, Shawn ; Harmon, Mark E.; Hatfield, Mark A.; Barnett, Charles J.; See, Craig R.; Domke, Grant M.. 2019. Estimating uncertainty in the volume and carbon storage of downed coarse woody debris
- Woodall, Christopher W.; Monleon, Vicente J.; Fraver, Shawn ; Russell, Matthew B.; Hatfield, Mark H.; Campbell, John L.; Domke, Grant M.. 2019. The downed and dead wood inventory of forests in the United States
- Asbjornsen, Heidi ; Campbell, John L.; Jennings, Katie A.; Vadeboncoeur, Matthew A.; McIntire, Cameron ; Templer, Pamela H.; Phillips, Richard P.; Bauerle, Taryn L.; Dietze, Michael C.; Frey, Serita D.; Groffman, Peter M.; Guerrieri, Rosella ; Hanson, Paul J.; Kelsey, Eric P.; Knapp, Alan K.; McDowell, Nathan G.; Meir, Patrick ; Novick, Kimberly A.; Ollinger, Scott V; Pockman, Will T.; Schaberg, Paul G.; Wullschleger, Stan D.; Smith, Melinda D.; Rustad, Lindsey E.. 2018. Guidelines and considerations for designing field experiments simulating precipitation extremes in forest ecosystems
- Groffman, Peter M.; Driscoll, Charles T.; Durán, Jorge ; Campbell, John L.; Christenson, Lynn M.; Fahey, Timothy J.; Fisk, Melany C.; Fuss, Colin ; Likens, Gene E.; Lovett, Gary ; Rustad, Lindsey ; Templer, Pamela H.. 2018. Nitrogen oligotrophication in northern hardwood forests
- Dong, Zheng ; Driscoll, Charles T.; Campbell, John L.; Pourmokhtarian, Afshin ; Stoner, Anne M.K.; Hayhoe, Katharine. 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
- Marinos, Richard E.; Campbell, John L.; Driscoll, Charles T.; Likens, Gene E.; McDowell, William H.; Rosi, Emma J.; Rustad, Lindsey E.; Bernhardt, Emily S.. 2018. Give and Take: A Watershed Acid Rain Mitigation Experiment Increases Baseflow Nitrogen Retention but Increases Stormflow Nitrogen Export
- Vadeboncoeur, Matthew A.; Green, Mark B.; Asbjornsen, Heidi ; Campbell, John L.; Adams, Mary Beth; Boyer, Elizabeth W.; Burns, Douglas A.; Fernandez, Ivan J.; Mitchell, Myron J.; Shanley, James B.. 2018. Systematic variation in evapotranspiration trends and drivers across the Northeastern United States
- Christenson, Lynn ; Clark, Hannah ; Livingston, Laura ; Heffernan, Elise ; Campbell, John ; Driscoll, Charles ; Groffman, Peter ; Fahey, Timothy ; Fisk, Melany ; Mitchell, Myron ; Templer, Pamela H.. 2017. Winter Climate Change Influences on Soil Faunal Distribution and Abundance: Implications for Decomposition in the Northern Forest
- Yanai, Ruth D.; See, Craig R.; Campbell, John L.. 2018. Current Practices in Reporting Uncertainty in Ecosystem Ecology
- Evans, D.M. ; Villamagna, A.M. ; Green, M.B. ; Campbell, J.L.. 2018. Origins of stream salinization in an upland New England watershed
- Valipour, Mahnaz ; Driscoll, Charles T.; Johnson, Chris E.; Battles, John J.; Campbell, John L.; Fahey, Timothy J.. 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
- Crossman, Jill; Catherine Eimers, M.; Casson, Nora J.; Burns, Douglas A.; Campbell, John L.; Likens, Gene E.; Mitchell, Myron J.; Nelson, Sarah J.; Shanley, James B.; Watmough, Shaun A.; Webster, Kara L.. 2016. Regional meteorological drivers and long term trends of winter-spring nitrate dynamics across watersheds in northeastern North America
- Green, Mark B.; Campbell, John L.; Yanai, Ruth D.; Bailey, Scott W.; Bailey, Amey S.; Grant, Nicholas; Halm, Ian; Kelsey, Eric P.; Rustad, Lindsey E.. 2018. Downsizing a long-term precipitation network: Using a quantitative approach to inform difficult decisions
- Kahl, J. S.; Nelson, S. J.; Fernandez, I.; Haines, T.; Norton, S.; Wiersma, G. B.; Jacobson, G.; Amirbahman, A.; Johnson, K.; Schauffler, M.; Rustad, L.; Tonnessen, K.; Lent, R.; Bank, M.; Elvir, J.; Eckhoff, J.; Caron, H.; Ruck, P.; Parker, J.; Campbell, J.; Manski, D.; Breen, R.; Sheehan, K.; Grygo, A.. 2007. Watershed Nitrogen and Mercury Geochemical Fluxes Integrate Landscape Factors in Long-term Research Watersheds at Acadia National Park, Maine, USA
- Janowiak, Maria K.; D'Amato, Anthony W.; Swanston, Christopher W.; Iverson, Louis; Thompson, Frank R.; Dijak, William D.; Matthews, Stephen; Peters, Matthew P.; Prasad, Anantha; Fraser, Jacob S.; Brandt, Leslie A.; Butler-Leopold, Patricia; Handler, Stephen D.; Shannon, P. Danielle; Burbank, Diane; Campbell, John; Cogbill, Charles; Duveneck, Matthew J.; Emery, Marla R.; Fisichelli, Nicholas; Foster, Jane; Hushaw, Jennifer; Kenefic, Laura; Mahaffey, Amanda; Morelli, Toni Lyn; Reo, Nicholas J.; Schaberg, Paul G.; Simmons, K. Rogers; Weiskittel, Aaron; Wilmot, Sandy; Hollinger, David; Lane, Erin; Rustad, Lindsey; Templer, Pamela H.. 2018. New England and northern New York forest ecosystem vulnerability assessment and synthesis: a report from the New England Climate Change Response Framework project
- Coble, Adam P.; Vadeboncoeur, Matthew A.; Berry, Z. Carter; Jennings, Katie A.; McIntire, Cameron D.; Campbell, John L.; Rustad, Lindsey E.; Templer, Pamela H.; Asbjornsen, Heidi. 2017. Are Northeastern U.S. forests vulnerable to extreme drought
- Durán, Jorge; Morse, Jennifer L.; Groffman, Peter M.; Campbell, John L.; Christenson, Lynn M.; Driscoll, Charles T.; Fahey, Timothy J.; Fisk, Melany C.; Likens, Gene E.; Melillo, Jerry M.; Mitchell, Myron J.; Templer, Pamela H.; Vadeboncoeur, Matthew A.; Peters, D. P. C.. 2016. Climate change decreases nitrogen pools and mineralization rates in northern hardwood forests
- Fuss, Colin B.; Driscoll, Charles T.; Groffman, Peter M.; Campbell, John L.; Christenson, Lynn M.; Fahey, Timothy J.; Fisk, Melany C.; Mitchell, Myron J.; Templer, Pamela H.; Durán, Jorge; Morse, Jennifer L.. 2016. Nitrate and dissolved organic carbon mobilization in response to soil freezing variability
- Durán, Jorge; Morse, Jennifer L.; Rodríguez, Alexandra; Campbell, John L.; Christenson, Lynn M.; Driscoll, Charles T.; Fahey, Timothy J.; Fisk, Melany C.; Mitchell, Myron J.; Templer, Pamela H.; Groffman, Peter M.. 2017. Differential sensitivity to climate change of C and N cycling processes across soil horizons in a northern hardwood forest
- Pourmokhtarian, Afshin; Driscoll, Charles T.; Campbell, John L.; Hayhoe, Katharine; Stoner, Anne M. K.; Adams, Mary Beth; Burns, Douglas; Fernandez, Ivan; Mitchell, Myron J.; Shanley, James B.. 2016. Modeled ecohydrological responses to climate change at seven small watersheds in the northeastern United States
- Puntsag, Tamir; Mitchell, Myron J.; Campbell, John L.; Klein, Eric S.; Likens, Gene E.; Welker, Jeffrey M.. 2016. Arctic Vortex changes alter the sources and isotopic values of precipitation in northeastern US
- Fuss, Colin B.; Driscoll, Charles T.; Campbell, John L.. 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
- Pourmokhtarian, Afshin; Driscoll, Charles T.; Campbell, John L.; Hayhoe, Katharine; Stoner, Anne M. K.. 2016. The effects of climate downscaling technique and observational data set on modeled ecological responses
- Kerr, J.G.; Eimers, M.C.; Creed, I.F.; Adams, M.B.; Beall, F.; Burns, D.; Campbell, J.L.; Christopher, S.F.; Clair, T.A.; Courchesne, F.; Duchesne, L.; Fernandez, I.; Houle, D.; Jeffries, D.S.; Likens, G.E.; Mitchell, M.J.; Shanley, J.; Yao, H.. 2012. The effect of seasonal drying on sulphate dynamics in streams across southeastern Canada and the northeastern USA
- Jaffe, R.; McKnight, D.; Maie, N.; Cory, R.; McDowell, W. H.; Campbell, J.L.. 2008. Spatial and temporal variations in DOM composition in ecosystems: The importance of long-term monitoring of optical properties
- Amatya, Devendra; Campbell, John; Wohlgemuth, Pete; Elder, Kelly; Sebestyen, Stephen; Johnson, Sherri; Keppeler, Elizabeth; Adams, Mary Beth; Caldwell, Peter; Misra, D.. 2016. Hydrological processes of reference watersheds in Experimental Forests, USA
- Green, Mark B.; Laursen, Bethany K.; Campbell, John L.; McGuire, Kevin J.; Kelsey, Eric P.. 2015. Stable water isotopes suggest sub-canopy water recycling in a northern forested catchment
- Luce, Charlie; Pederson, Neil; Campbell, John; Millar, Connie; Kormos, Patrick; Vose, James M.; Woods, Ross. 2016. Characterizing drought for forested landscapes and streams
- Luce, Charlie; Vose, James M.; Pederson, Neil; Campbell, John; Millar, Connie; Kormos, Patrick; Woods, Ross. 2016. Contributing factors for drought in United States forest ecosystems under projected future climates and their uncertainty
- Benettin, Paolo; Bailey, Scott W.; Campbell, John L.; Green, Mark B.; Rinaldo, Andrea; Likens, Gene E.; McGuire, Kevin J.; Botter, Gianluca. 2015. Linking water age and solute dynamics in streamflow at the Hubbard Brook Experimental Forest, NH, USA
- Vose, James M.; Miniat, Chelcy Ford; Luce, Charles H.; Asbjornsen, Heidi; Caldwell, Peter V.; Campbell, John L.; Grant, Gordon E.; Isaak, Daniel J.; Loheide, Steven P., II.; Sun, Ge. 2016. Echohydrological implications of drought for forests in the United States
- Campbell, John L.; Vadeboncoeur, Matthew A.; Asbjornsen, Heidi; Green, Mark B.; Adams, Mary Beth; Boyer, Elizabeth W.. 2016. Evaluating biological and physical drivers of evapotranspiration trends at northeastern US watersheds
- Fahey, Timothy J.; Templer, Pamela H.; Anderson, Bruce T.; Battles, John J.; Campbell, John L.; Driscoll, Charles T.; Fusco, Anthony R.; Green, Mark B.; Kassam, Karim-Aly S.; Rodenhouse, Nicholas L.; Rustad, Lindsey; Schaberg, Paul G.; Vadeboncoeur, Matthew A.. 2015. The promise and peril of intensive-site-based ecological research: insights from the Hubbard Brook ecosystem study
- Yanai, Ruth D.; Tokuchi, Naoko; Campbell, John L.; Green, Mark B.; Matsuzaki, Eiji; Laseter, Stephanie N.; Brown, Cindi L.; Bailey, Amey S.; Lyons, Pilar; Levine, Carrie R.; Buso, Donald C.; Likens, Gene E.; Knoepp, Jennifer D.; Fukushima, Keitaro. 2015. Sources of uncertainty in estimating stream solute export from headwater catchments at three sites
- Durán, Jorge; Morse, Jennifer L.; Groffman, Peter M.; Campbell, John L.; Christenson, Lynn M.; Driscoll, Charles T.; Fahey, Timothy J.; Fisk, Melany C.; Mitchell, Myron J.; Templer, Pamela H.. 2014. Winter climate change affects growing-season soil microbial biomass and activity in northern hardwood forests
- Kang, Phil-Goo; Mitchell, Myron J.; Mayer, Bernhard; Campbell, John L.. 2014. Isotopic evidence for determining the sources of dissolved organic sulfur in a forested catchment
- Vose, James M.; Swank, Wayne T.; Adams, Mary Beth; Amatya, Devendra; Campbell, John; Johnson, Sherri; Swanson, Frederick J.; Kolka, Randy; Lugo, Ariel E.; Musselman, Robert; Rhoades, Charles. 2014. The role of experimental forests and ranges in the development of ecosystem science and biogeochemical cycling research
- Vose, James M.; Swank, Wayne T.; Adams, Mary Beth; Amatya, Devendra; Campbell, John; Johnson, Sherri; Swanson, Frederick J.; Kolka, Randy; Lugo, Ariel E.; Musselman, Robert; Rhoades, Charles. 2014. The role of experimental forests and ranges in the development of ecosystem science and biogeochemical cycling research Chapter 17
- Cawley, Kaelin M.; Campbell, John; Zwilling, Melissa; Jaffé, Rudolf. 2014. Evaluation of forest disturbance legacy effects on dissolved organic matter characteristics in streams at the Hubbard Brook Experimental Forest, New Hampshire
- Templer, Pamela H.; Schiller, Andrew F.; Fuller, Nathan W.; Socci, Anne M.; Campbell, John L.; Drake, John E.; Kunz, Thomas H.. 2012. Impact of a reduced winter snowpack on litter arthropod abundance and diversity in a northern hardwood forest ecosystem
- Yanai, Ruth D.; Levine, Carrie R.; Green, Mark B.; Campbell, John L.. 2012. Quantifying uncertainty in forest nutrient budgets
- Vose, James M.; Ford, Chelcy R.; Laseter, Stephanie; Dymond, Salli; Sun, GE; Adams, Mary Beth; Sebestyen, Stephen; Campbell, John; Luce, Charles; Amatya, Devendra; Elder, Kelly; Heartsill-Scalley, Tamara. 2012. Can forest watershed management mitigate climate change impacts on water resources
- Creed, Irena F.; Spargo, Adam T.; Jones, Julia A.; Buttle, Jim M.; Adams, Mary B.; Beall, Fred D.; Booth, Eric G.; Campbell, John L.; Clow, Dave; Elder, Kelly; Green, Mark B.; Grimm, Nancy B.; Miniat, Chelcy; Ramlal, Patricia; Saha, Amartya; Sebestyen, Stephen; Spittlehouse, Dave; Sterling, Shannon; Williams, Mark W.; Winkler, Rita; Yao, Huaxia. 2014. Changing forest water yields in response to climate warming: results from long-term experimental watershed sites across North America
- Green, Mark B.; Bailey, Amey S.; Bailey, Scott W.; Battles, John J.; Campbell, John L.; Driscoll, Charles T.; Fahey, Timothy J.; Lepine, Lucie C.; Likens, Gene E.; Ollinger, Scott V.; Schaberg, Paul G.. 2013. Reply to Smith and Shortle: Lacking evidence of hydraulic efficiency changes
- Jaffe, Rudolf; Ding, Yan; Niggemann, Jutta; Vahatalo, Anssi V.; Stubbins, Aron; Spencer, Robert G. M.; Campbell, John; Dittmar, Thorsten. 2013. Global charcoal mobilization from soils via dissolution and riverine transport to the oceans
- Hornbeck, James, W..; Bailey, Amey S.; Eagar, Christopher; Campbell, John L.. 2014. Comparisons with results from the Hubbard Brook Experimental Forest in the Northern Appalachians
- Butnor, John R.; Campbell, John L.; Shanley, James B.; Zarnoch, Stanley. 2014. Measuring soil frost depth in forest ecosystems with ground penetrating radar
- Ross, Donald S.; Wemple, Beverley C.; Jamison, Austin E.; Fredriksen, Guinevere; Shanley, James B.; Lawrence, Gregory B.; Bailey, Scott W.; Campbell, John L.. 2009. A Cross-Site Comparison of Factors Influencing Soil Nitrification Rates in Northeastern USA Forested Watersheds
- Ross, Donald S.; Shanley, James B.; Campbell, John L.; Lawrence, Gregory B.; Bailey, Scott W.; Likens, Gene E.; Wemple, Beverley C.; Creed, I.F.; Courchesne, F.. 2012. Spatial patterns of soil nitrification and nitrate export from forested headwaters in the northeastern United States
- Campbell, John; Yanai, Ruth; Green, Mark. 2011. Estimating uncertainties in watershed studies
- Campbell, John L.; Bailey, Amey S.; Eagar, Christopher; Green, Mark B.; Battles, John J.. 2013. Vegetation treatments and hydrologic responses at the Hubbard Brook Experimental Forest, New Hampshire
- Green, Mark B.; Bailey, Amey S.; Bailey, Scott W.; Battles, John J.; Campbell, John L.; Driscoll, Charles T.; Fahey, Timothy J.; Lepine, Lucie C.; Likens, Gene E.; Ollinger, Scott V.; Schaberg, Paul G.. 2013. Decreased water flowing from a forest amended with calcium silicate
- Tedela, Negussie H.; McCutcheon, Steven C.; Campbell, John L.; Swank, Wayne T.; Adams, Mary Beth; Rasmussen, Todd C.. 2012. Curve numbers for nine mountainous eastern United States watersheds: seasonal variation and forest cutting
- Tedela, Negussie H.; McCutcheon, Steven C.; Rasmussen, Todd C.; Hawkins, Richard H.; Swank, Wayne T.; Campbell, John L.; Adams, Mary Beth; Jackson, C. Rhett; Tollner, Ernest W.. 2012. Runoff curve numbers for 10 small forested watersheds in the mountains of the eastern United States
- Rustad, Lindsey E.; Campbell, John L.. 2012. A novel ice storm manipulation experiment in a northern hardwood forest
- Argerich, A.; Johnson, S.L.; Sebestyen, S.D.; Rhoades, C.C.; Greathouse, E.; Knoepp, J.D.; Adams, M.B.; Likens, G.E.; Campbell, J.L.; McDowell, W.H.; Scatena, F.N.; Ice, G.G.. 2013. Trends in stream nitrogen concentrations for forested reference catchments across the USA
- Comerford, Daniel P.; Schaberg, Paul G.; Templer, Pamela H.; Socci, Anne M.; Campbell, John L.; Wallin, Kimberly F.. 2013. Influence of experimental snow removal on root and canopy physiology of sugar maple trees in a northern hardwood forest
- Groffman, Peter M.; Rustad, Lindsey; Templer, Pamela H.; Campbell, John; Christenson, Lynn M.; Lany, Nina K.; Socci, Anne M.; Vadeboncoeur, Matthew A.; Schaberg, Paul; Wilson, Geoffrey F.; Driscoll, Charles T.; Fahey, Timothy J.; Fisk, Melany C.; Goodale, Christine L.; Green, Mark B.; Hamburg, Steven P.; Johnson, Chris E.; Mitchell, Myron J.; Morse, Jennifer L.; Pardo, Linda H.; Rodenhouse, Nicholas L.. 2012. Long-term integrated studies show complex and surprising effects of climate change in northern hardwood forests
- Reinmann, Andrew B.; Templer, Pamela H.; Campbell, John L.. 2012. Severe soil frost reduced losses of carbon and nitrogen from the forest floor during simulated snowmelt: A laboratory experiment
- Pourmokhtarian, Afshin; Driscoll, Charles T.; Campbell, John L.; Hayhoe, Katharine. 2012. Modeling potential hydrochemical responses to climate change and rising CO2 at the Hubbard Brook Experimental Forest using a dynamic biogeochemical model (PnET-BGC)
- Penn, Colin A.; Wemple, Beverley C.; Campbell, John L.. 2012. Forest influences on snow accumulation and snowmelt at the Hubbard Brook Experimental Forest, New Hampshire, USA
- Barr, Jane; Dobrowolski, James; Campbell, John; Le Prestre, Philippe; Lynch, Lori; Sydnor, Marc; Adler, Robert; Etcheverry, Jose; Kenny, Alexander; Hallmich, Catherine; Lazar, Jim; Meyer, Russell M.; Newmark, Robin; Peace, Janet; Suhr Pierce, Julie A.; Yamasaki, Stephen. 2012. Chapter 13, Policy options: North America
- Vose, James M.; Ford, Chelcy R.; Laseter, Stephanie; Dymond, Salli; Sun, Ge; Adams, Mary Beth; Sebestyen, Stephen; Campbell, John; Luce, Charlie; Amatya, Devendra; Elder, Kelly; Heartsill Scalley, Tamara. 2012. Can forest watershed management mitigate climate change effects on water resources
- Rustad, Lindsey; Campbell, John; Dukes, Jeffrey S.; Huntington, Thomas; Fallon Lambert, Kathy; Mohan, Jacqueline; Rodenhouse, Nicholas. 2012. Changing climate, changing forests: The impacts of climate change on forests of the northeastern United States and eastern Canada
- Bain, Daniel, J..; Green, Mark B.; Campbell, John L.; Chamblee, John F.; Chaoka, Sayo; Fraterrigo, Jennifer M.; Kaushal, Sujay S.; Kaushal, Sujay S.; Martin, Sherry L.; Jordan, Thomas E.; Parolari, Anthony J.; Sobczak, William V.; Weller, Donald E.; Wolheim, Wilfred M.; Boose, Emery R.; Duncan, Jonathan M.; Gettel, Gretchen M.; Hall, Brian R.; Kumar, Praveen; Thompson, Jonathan R.; Vose, James M.; Elliott, Emily M.; Leigh, David S.. 2012. Legacy effects in material flux: structural catchment changes predate long-term studies
- Fountain, Andrew G.; Campbell, John L.; Schuur, Edward A.G.; Stammerjohn, Sharon E.; Williams, Mark W.; Ducklow, Hugh W.. 2012. The disappearing cryosphere: Impacts and ecosystem responses to rapid cryosphere loss
- Jones, Julia A.; Creed, Irena F.; Hatcher, Kendra L.; Warren, Robert J.; Adams, Mary Beth; Benson, Melinda H.; Boose, Emery; Brown, Warren A.; Campbell, John L.; Covich, Alan; Clow, David W.; Dahm, Clifford N.; Elder, Kelly; Ford, Chelcy R.; Grimm, Nancy B.; Henshaw, Donald L; Larson, Kelli L.; Miles, Evan S.; Miles, Kathleen M.; Sebestyen, Stephen D.; Spargo, Adam T.; Stone, Asa B.; Vose, James M.; Williams, Mark W.. 2012. Ecosystem processes and human influences regulate streamflow response to climate change at long-term ecological research sites
- Campbell, John L.; Ollinger, Scott V.; Flerchinger, Gerald N.; Wicklein, Haley; Hayhoe, Katharine; Bailey, Amey S.. 2010. Past and projected future changes in snowpack and soil frost at the Hubbard Brook Experimental Forest, New Hampshire, USA
- San Gil, Inigo; Baker, Karen; Campbell, John; Denny, Ellen G.; Vanderbilt, Kristin; Riordan, Brian; Koskela, Rebecca; Downing, Jason; Grabner, Sabine; Melendez, Eda; Walsh, Jonathan M.; Kortz, Masib; Conners, James; Yarmey, Lynn; Kaplan, Nicole; Boose, Emery R.; Powell, Linda; Gries, Corinna; Schroeder, Robin; Ackerman, Todd; Ramsey, Ken; Benson, Barbara; Chipman, Jonathan; Laundre, James; Garritt, Hap; Henshaw, Don; Collins, Barrie; Gardner, Christopher; Bohm, Sven; O'Brien, Margaret; Gao, Jincheng; Sheldon, Wade; Lyon, Stephanie; Bahauddin, Dan; Servilla, Mark; Costa, Duane; Brunt, James. 2009. The long-term ecological research community metada standardisation project: a progress report
- Rustad, Lindsey; Campbell, John; Cox, Roger; Dukes, Jeffrey; Huntington, T.G.; Magill, Allison; Richardson, Andrew; Mohan, Jacqueline; Pontius, Jennifer; Rodenhouse, N.R.; Watson, M.R.. 2009. NE Forests 2100: A synthesis of climate change impacts on forests of the northeastern US and eastern Canada
- Campbell, John L.; Rustad, Lindsey E.; Boyer, Elizabeth W.; Christopher, Sheila F.; Driscoll, Charles T.; Fernandez, Ivan .J.; Groffman, Peter M.; Houle, Daniel; Kiekbusch, Jana; Magill, Alison H.; Mitchell, Myron J.; Ollinger, Scott V.. 2009. Consequences of climate change for biogeochemical cycling in forests of northeastern North America
- Christopher, Sheila F.; Page, Blair D.; Campbell, John L.; Mitchell, Myron J.. 2006. Contrasting stream water NO3- and Ca2+ in two nearly adjacent catchments: the role of soil Ca and forest vegetation
- Pardo, L.H.; Templer, P.H.; Goodale, C.L.; Duke, S.; Groffman, P.M.; Adams, M.B.; Boeckx, P.; Boggs, J.; Campbell, J.; Colman, B.; Compton, J.; Emmett, B.; Gundersen, P.; Kjonaas, J.; Lovett, G.; Mack, M.; Magill, A.; Mbila, M.; Mitchell, M.J.; McGee, G.; McNulty, S.; Nadelhoffer, K.; Ollinger, S.; Ross, D.; Rueth, H.; Rustad, L.; Schaberg, P.; Schiff, S.; Schleppi, P.; Spoelstra, J.; Wessel, W.. 2006. Regional assessment of N saturation using foliar and root δ15N
- Rustad, L.E.; Campbell, J.L.; Marion, G.M.; Norby, R.J.; Mitchell, M.J.; Hartley, A.E.; Cornelissen, J.H.C.; Gurevitch, J.. 2001. A meta-analysis of the response of soil respiration, net nitrogen mineralization, and aboveground plant growth to experimental ecosystem warming
- Campbell, John L.; Mitchell, Myron J.; Mayer, Bernhard. 2006. Isotopic assessment of NO3_ and SO42_ mobility during winter in two adjacent watersheds in the Adirondack Mountains, New York
- Campbell, John L.; Eagar, Christopher; McDowell, William H.. 2002. Patterns of streamwater acidity in Lye Brook Wilderness, Vermont, USA
- Campbell, John L.; Eagar, Christopher; McDowell, William H.; Hornbeck, James W.. 2000. Analysis of nitrogen dynamics in the Lye Brook Wilderness Area, Vermont, USA
- Campbell, John L.; Hornbeck, James W.; McDowell, William H.; Buso, Donald C.; Shanley, James B.; Likens, Gene E.. 2000. Dissolved organic nitrogen budgets for upland, forested ecosystems in New England
- Campbell, John L.; Mitchell, Myron J.; Mayer, Bernhard; Groffman, Peter M.; Christenson, Lynn M.. 2007. Mobility of nitrogen-15-labeled nitrate and sulfur-34-labeled sulfate during snowmelt
- Campbell, John L.; Hornbeck, James W.; Mitchell, Myron J.; Adams, Mary Beth; Castro, Mark S.; Driscoll, Charles T.; Kahl, Jeffrey S.; Kochenderfer, James N.; Likens, Gene E.; Lynch, James A.; Murdoch, Peter S.; Nelson, Sarah J.; Shanley, James B.. 2004. Input-output budgets of inorganic nitrogen for 24 forest watersheds in the northeastern United States: a review
- Bailey, Amey Schenck; Hornbeck, James W.; Campbell, John L.; Eagar, Christopher. 2003. Hydrometeorological database for Hubbard Brook Experimental Forest: 1955-2000
- Campbell, John L.; Mitchell, Myron J.; Groffman, Peter M.; Christenson, Lynn M.; Hardy, Janet P.; Hardy, Janet P.. 2005. Winter in northeastern North America: a critical period for ecological processes
- Campbell, John L.; Driscoll, Charles T.; Eagar, Christopher; Likens, Gene E.; Siccama, Thomas G.; Johnson, Chris E.; Fahey, Timothy J.; Hamburg, Steven P.; Holmes, Richard T.; Bailey, Amey S.; Buso, Donald C.. 2007. Long-term trends from ecosystem research at the Hubbard Brook Experimental Forest
Research Highlights
New Insights into how Forests Provide Clean, Secure Water Supplies
Year: 2016
Forests are the source of much of our nation's water supply. Understanding how forested watersheds regulate water quality is key to proper watershed management.
“Smart Forests” Digital Environmental Sensors and Telecommunications Take Research to New Levels
Year: 2015
Scientific breakthroughs of the 21st century will be powered by tools that help researchers collect and manipulate massive datasets, visualize that data, and offer new ways of understanding the scientific processes behind that information. Forest Service scientists are taking a lead in developing a ...
Climate Change Effects on Streamflow
Year: 2010
In the northeastern United States, it is unclear how climate change may affect the surface water supply, which is critically important in this densely populated region. NRS scientist John Campbell and collaborators have been evaluating the impact of climate change on streamflow at small gauged water...