Chris Johnson

Valipour, Mahnaz, Charles T Driscoll, Chris E Johnson, John J Battles, John L Campbell, and 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”. Science of The Total Environment 645: 244 - 256. http://www.sciencedirect.com/science/article/pii/S0048969718325518.

Gu, Weiyao, Charles T Driscoll, Shuai Shao, and Chris E Johnson. 2017. “Aluminum Is More Tightly Bound In Soil After Wollastonite Treatment To A Forest Watershed”. Forest Ecology and Management 397: 57 - 66. http://www.sciencedirect.com/science/article/pii/S0378112717302839.

Cleavitt, Natalie L, John J Battles, Chris E Johnson, and Timothy J Fahey. 2017. “Long-Term Decline Of Sugar Maple Following Forest Harvest, Hubbard Brook Experimental Forest, New Hampshire”. Canadian Journal of Forest Research 48(1): 23 - 31. http://www.nrcresearchpress.com/doi/abs/10.1139/cjfr-2017-0233.

Fahey, Timothy J, Alexis K Heinz, John J Battles, Melany C Fisk, Charles T Driscoll, Joel D Blum, and Chris E Johnson. 2016. “Fine Root Biomass Declined In Response To Restoration Of Soil Calcium In A Northern Hardwood Forest”. Canadian Journal of Forest Research (ja). http://www.nrcresearchpress.com/doi/abs/10.1139/cjfr-2015-0434.

Leys, Bérangère A, Gene E Likens, Chris E Johnson, Joseph M Craine, Brice Lacroix, and Kendra K McLauchlan. 2016. “Natural And Anthropogenic Drivers Of Calcium Depletion In A Northern Forest During The Last Millennium”. Proceedings of the National Academy of Sciences 113(25): 6934 - 6938. http://www.pnas.org/content/113/25/6934.

Clymans, Wim, Daniel J Conley, John J Battles, Patrick J Frings, Mary Margaret Koppers, Gene E Likens, and Chris E Johnson. 2016. “Silica Uptake And Release In Live And Decaying Biomass In A Northern Hardwood Forest”. Ecology 97(11): 3044 - 3057. http://onlinelibrary.wiley.com/doi/10.1002/ecy.1542/abstract.

Shao, Shuai, Charles T Driscoll, Chris E Johnson, Timothy J Fahey, John J Battles, and Joel D Blum. 2015. “Long-Term Responses In Soil Solution And Stream-Water Chemistry At Hubbard Brook After Experimental Addition Of Wollastonite”. Environmental Chemistry. http://dx.doi.org/10.1071/EN15113.

Balaria, Ankit, Chris E Johnson, Peter M Groffman, and Melany C Fisk. 2014. “Effects Of Calcium Silicate Treatment On The Composition Of Forest Floor Organic Matter In A Northern Hardwood Forest Stand”. Biogeochemistry 122(2-3): 313 - 326. http://link.springer.com/article/10.1007/s10533-014-0043-6.

Balaria, Ankit, Chris E Johnson, and Peter M Groffman. 2014. “Effects Of Calcium Treatment On Forest Floor Organic Matter Composition Along An Elevation Gradient”. Canadian Journal of Forest Research 44(8): 969 - 976. http://www.nrcresearchpress.com/doi/abs/10.1139/cjfr-2014-0065.

Johnson, Chris E, Thomas G Siccama, Ellen G Denny, Mary Margaret Koppers, and Daniel J Vogt. 2014. “In Situ Decomposition Of Northern Hardwood Tree Boles: Decay Rates And Nutrient Dynamics In Wood And Bark”. Canadian Journal of Forest Research 44(12): 1515 - 1524. http://www.nrcresearchpress.com/doi/abs/10.1139/cjfr-2014-0221.

Dib, Alain E, Chris E Johnson, Charles T Driscoll, Timothy J Fahey, and Katharine Hayhoe. 2014. “Simulating Effects Of Changing Climate And Co2 Emissions On Soil Carbon Pools At The Hubbard Brook Experimental Forest”. Global Change Biology 20(5): 1643 - 1656. http://onlinelibrary.wiley.com/doi/10.1111/gcb.12436/abstract.

Johnson, Chris E, Charles T Driscoll, Joel D Blum, Timothy J Fahey, and John J Battles. 2014. “Soil Chemical Dynamics After Calcium Silicate Addition To A Northern Hardwood Forest”. Soil Science Society of America Journal 78(4). https://dl.sciencesocieties.org/publications/sssaj/abstracts/78/4/1458.

Balaria, Ankit, and Chris E Johnson. 2013. “Compositional Characterization Of Soil Organic Matter And Hot-Water-Extractable Organic Matter In Organic Horizons Using A Molecular Mixing Model”. Journal of Soils and Sediments 13(6): 1032 - 1042. http://link.springer.com/article/10.1007/s11368-013-0690-6.

Battles, John J, Timothy J Fahey, Charles T Driscoll, Joel D Blum, and Chris E Johnson. 2013. “Restoring Soil Calcium Reverses Forest Decline”. Environmental Science & Technology Letters. http://dx.doi.org/10.1021/ez400033d.

Dib, Alain E, Chris E Johnson, Charles T Driscoll, Timothy J Fahey, and Katharine Hayhoe. 2013. “Simulating Effects Of Changing Climate And Co2 Emissions On Soil Carbon Pools At The Hubbard Brook Experimental Forest”. Global Change Biology: n/a - n/a. http://onlinelibrary.wiley.com/doi/10.1111/gcb.12436/abstract.

Groffman, Peter M, Lindsey E Rustad, Pamela H Templer, John L Campbell, Lynn M Christenson, Nina K Lany, Anne M Socci, Matthew A Vadeboncoeur, Paul G 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 H Pardo, and Nicholas L Rodenhouse. 2012. “Long-Term Integrated Studies Show Complex And Surprising Effects Of Climate Change In The Northern Hardwood Forest”. BioScience 62(12): 1056 - 1066. http://www.bioone.org/doi/abs/10.1525/bio.2012.62.12.7.

Vadeboncoeur, Matthew A, Steven P Hamburg, Joel D Blum, M. J Pennino, Ruth D Yanai, and Chris E Johnson. 2012. “The Quantitative Soil Pit Method For Measuring Belowground Carbon And Nitrogen Stocks”. Soil Science Society of America Journal In Press.

Cho, Y., Charles T Driscoll, Chris E Johnson, Joel D Blum, and Timothy J Fahey. 2012. “Watershed-Level Responses To Calcium Silicate Treatment In A Northern Hardwood Forest”. Ecosystems 15(3): 416 - 434. ://WOS:000303601800005.

Fuss, C. B, Charles T Driscoll, Chris E Johnson, R. J Petras, and Timothy J Fahey. 2011. “Dynamics Of Oxidized And Reduced Iron In A Northern Hardwood Forest”. Biogeochemistry 104(1-3): 103 - 119. ://WOS:000291168900009.

Cho, Y., Charles T Driscoll, Chris E Johnson, Joel D Blum, and Timothy J Fahey. 2011. “Landscape Response And Solute Fluxes In Soil Solution And Stream Water In A Calcium-Treated Watershed In The Northeastern United States”. Ecosystems 15: 416 - 434.

Cho, Youngil, Charles T Driscoll, Chris E Johnson, and Thomas G Siccama. 2010. “Chemical Changes In Soil And Soil Solution After Calcium Silicate Addition To A Northern Hardwood Forest”. Biogeochemistry 100(103). ://WOS:000281568700002.

Balaria, A., Chris E Johnson, and Z. H Xu. 2009. “Molecular-Scale Characterization Of Hot-Water-Extractable Organic Matter In Organic Horizons Of A Forest Soil”. Soil Science Society of America Journal 73(3): 812 - 821. ://WOS:000265621900014.

Conley, Daniel J, Gene E Likens, D. C Buso, L. Saccone, Scott W Bailey, and Chris E Johnson. 2008. “Deforestation Causes Increased Dissolved Silicate Losses In The Hubbard Brook Experimental Forest”. Global Change Biology 14: 1-7.

Saccone, L., Daniel J Conley, Gene E Likens, Scott W Bailey, D. C Buso, and Chris E Johnson. 2008. “Factors That Control The Range And Variability Of Amorphous Silica In Soils In The Hubbard Brook Experimental Forest”. Soil Science Soc. Am. J. 72(6): 1637-1644.

Campbell, John L, Charles T Driscoll, C. Eagar, Gene E Likens, T. G Siccama, Chris E Johnson, Timothy J Fahey, Steven P Hamburg, Richard T Holmes, Amey S Bailey, and D. C Buso. 2007. Long-Term Trends From Ecosystem Research At The Hubbard Brook Experimental Forest. US Forest Service, Northern Research Station.

Ussiri, D. A, and Chris E Johnson. 2007. “Organic Matter Composition And Dynamics In A Northern Hardwood Forest Ecosystem 15 Years After Clear-Cutting”. Forest Ecology and Management 240(1-3): 131-142.

Siccama, T. G, Timothy J Fahey, Chris E Johnson, T. W Sherry, E. G Denny, E. B Girdler, Gene E Likens, and P. A Schwarz. 2007. “Population And Biomass Dynamics Of Trees In A Northern Hardwood Forest At Hubbard Brook”. Can. J. For. Res. 37: 737-749.

Fahey, Timothy J, T. G Siccama, Charles T Driscoll, Gene E Likens, John L Campbell, Chris E Johnson, J. D Aber, J. J Cole, Melany C Fisk, Peter M Groffman, Richard T Holmes, and P. A Schwarz. 2005. “The Biogeochemistry Of Carbon At Hubbard Brook”. Biogeochemistry 75(1): 109-176.

Warby, R. AF, Chris E Johnson, and Charles T Driscoll. 2005. “Chemical Recovery Of Surface Waters Across The Northeastern United States From Reduced Inputs Of Acidic Deposition: 1984-2001”. Environmental Science & Technology 39(17): 6548 - 6554. ://WOS:000231723800039.

Palmer, S. M, B. I Wellington, Chris E Johnson, and Charles T Driscoll. 2005. “Landscape Influences On Aluminium And Dissolved Organic Carbon In Streams Draining The Hubbard Brook Valley, New Hamsphire, Usa”. Hydrological Processes 19: 1751-1769.

Johnson, Chris E, R. Smernik, T. G Siccama, D. K Kiemle, Z. H Xu, and D. J Vogt. 2005. “Using C-13 Nuclear Magnetic Resonance Spectroscopy For The Study Of Northern Hardwood Tissues”. Canadian Journal of Forest Research-Revue Canadienne De Recherche Forestiere 35(8): 1821 - 1831. ://WOS:000232856400005.

Nezat, C. A, Joel D Blum, A. Klaue, Chris E Johnson, and T. G Siccama. 2004. “Influence Of Landscape Position And Vegetation On Long-Term Weathering Rates At The Hubbard Brook Experimental Forest, New Hampshire, U.s. A.”. Geochimica Et Cosmochimica Acta 68(14): 3065-3078.

Palmer, S. M, Charles T Driscoll, and Chris E Johnson. 2004. “Long-Term Trends In Soil Solution And Stream Water Chemistry At The Hubbard Brook Experimental Forest: Relationship With Landscape Position”. Biogeochemistry 68(1): 51-70.

Johnson, Chris E, R. J Petras, R. H April, and T. G Siccama. 2004. “Post-Glacial Lead Dynamics In A Forest Soil”. Water, Air, and Soil Pollution:Focus 4(2-3): 579-590.

Ussiri, D. A, and Chris E Johnson. 2004. “Sorption Of Organic Carbon Fractions By Spodosol Mineral Horizons”. Soil Science Society of America Journal 68: 253-262.

Johnson, Chris E, and Christopher C Barton. 2004. “Where In The World Are My Field Plots? Using Gps Effectively In Environmental Field Studies”. Frontiers in Ecology and the Environment 2(9): 475-482.

Johnson, Chris E. 2003. “Acid-Base Properties Of Aluminum In A Hardwood Forest Soil”. Agronomy Abstracts, American Society of Agronomy, Soil Science Soc. Am. Meetings.

Ussiri, D. A, and Chris E Johnson. 2003. “Characterization Of Organic Matter In A Northern Hardwood Forest Soil By 13C Nmr And Chemical Methods”. Geoderma 111: 123-149.

Johnson, Chris E. 2003. “Reply On Comments On 'cation Exchange Properties Of Acid Forest Soils Of The Northeastern Usa' By G. Limousin & D. Tessier”. European Journal of Soil Science 54(3): 645-647.

Johnson, Chris E. 2002. “Cation Exchange Properties Of Acid Forest Soils In The Northeastern United States”. European J. of Soil Science 53: 271-282.

Johnson, Chris E, T. G Siccama, and Gene E Likens. 2002. “Long-Term Investigations Of Lead Biogeochemistry In A Northern Hardwood Forest”. Biogeomon 2002, 4th International Symposium on Ecosystem Behaviour, August 2002, The University of Reading: 110.

Blum, Joel D, A. Klaue, C. A Nezat, Charles T Driscoll, Chris E Johnson, T. G Siccama, C. Eagar, Timothy J Fahey, and Gene E Likens. 2002. “Mycorrhizal Weathering Of Apatite As An Important Calcium Source In Base-Poor Forest Ecosystems”. Nature 417: 729-731.

Johnson, Chris E, and D. A Ussiri. 2002. “Use Of 13-C Nmr For Organic Matter Characterization In Forest Ecosystem Research”. Agronomy Abstracts, American Society of Agronomy, Soil Science Soc. Am. Meetings.

Johnson, Chris E. 2001. “Changes In Soil Chemistry 15 Years After Whole-Tree Clearcutting”. Agronomy Abstracts, American Society of Agronomy, Soil Science Soc. Am. Meetings.

Ussiri, D. A, and Chris E Johnson. 2001. “Effects Of Clear-Cutting On Structure And Chemistry Of Soil Humic Substances Of The Hubbard Brook Experimental Forest, New Hampshire, Usa”. In Humic Substances: Strucrtures, Models and Functions, Humic Substances: Strucrtures, Models and Functions, eds. E. A Ghabbour and Davies, G. Cambridge, England: Royal Society of Chemistry, 271-286.

Dai, K. H, Chris E Johnson, and Charles T Driscoll. 2001. “Organic Matter Chemistry And Dynamics In Clearcut And Unmanaged Hardwood Forest Ecosystems”. Biogeochemistry 54(1): 51-83.

Johnson, Chris E. 2000. “Cation Exchange Properties Of Acid Forest Soils Of The Northeastern United States”. Abstract for Eurosoil 2000.

Johnson, Chris E, D. A Ussiri, and K. H Dai. 2000. “Chemistry Of Humic Substances In Clear-Cut And Uncut Hardwood Forest Ecosystems In New Hampshire, Usa”. Abstract for Fifth Internat. Symp. On Environmental Geochemistry.

Johnson, Chris E, Charles T Driscoll, and Gene E Likens. 2000. “Critical Uncertainties In Estimating And Interpreting Rates Of Calcium Depletion From Forest Soils”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 338-339.

Johnson, Chris E, Charles T Driscoll, T. G Siccama, and Gene E Likens. 2000. “Element Fluxes And Landscape Position In A Northern Hardwood Forest Watershed-Ecosystem”. Ecosystems 3: 159-184.

Dai, K. H, and Chris E Johnson. 1999. “Applicability Of Solid-State 13C Cp/mas Nmr Analysis In Spodosols: Chemical Removal Of Magnetic Materials”. Geoderma 93: 289-310.

Likens, Gene E, Charles T Driscoll, D. C Buso, T. G Siccama, Chris E Johnson, Gary M Lovett, Timothy J Fahey, W. A Reiners, D. F Ryan, C. W Martin, and Scott W Bailey. 1998. “The Biogeochemistry Of Calcium At Hubbard Brook”. Biogeochemistry 41(2): 89-173.

Johnson, Chris E, and R. J Petras. 1998. “Distribution Of Zinc And Lead Fractions Within A Forest Spodosol”. Soil Sci. Soc. Am. J. 62(3): 782-789.

Johnson, Chris E, R. B Romanowicz, and T. G Siccama. 1997. “Conservation Of Exchangeable Cations After Clear-Cutting Of A Northern Hardwood Forest”. Can. J. For. Res. 27: 859-868.

Romanowicz, R. B, Charles T Driscoll, Timothy J Fahey, Chris E Johnson, Gene E Likens, and T. G Siccama. 1996. “Changes In The Biogeochemistry Of Potassium Following A Whole-Tree Harvest”. Soil Sci. Soc. Amer. J. 60(6): 1664-1674.

Johnson, Chris E, Charles T Driscoll, Timothy J Fahey, T. G Siccama, and J. W Hughes. 1995. “Carbon Dynamics Following Clear-Cutting Of A Northern Hardwood Forest Ecosystem”. In Carbon: Forms and Functions in Forest Soils, Carbon: Forms and Functions in Forest Soils, eds. J. M Kelly and McFee, W. W. Madison, Wisconsin: American Soc. of Agronomy, 463-488.

Johnson, Chris E, T. G Siccama, Charles T Driscoll, Gene E Likens, and R. E Moeller. 1995. “Changes In Lead Biogeochemistry In Response To Decreasing Atmospheric Inputs”. Ecol. Appl. 5(3): 813-822.

Johnson, Chris E. 1995. “Soil Nitrogen Status Eight Years After Whole-Tree Clear-Cutting”. Can. J. For. Res. 25: 1346-1355.

Likens, Gene E, Charles T Driscoll, D. C Buso, T. G Siccama, Chris E Johnson, D. F Ryan, Gary M Lovett, Timothy J Fahey, and W. A Reiners. 1994. “The Biogeochemistry Of Potassium At Hubbard Brook”. Biogeochemistry 25: 61-125.

Johnson, Chris E, M. I Litaor, M. F Bittlett, and O. P Bricker. 1994. “Chemical Weathering In Small Catchments: Climatic And Anthropogenic Influences”. In Biogeochemistry of Small Catchments: A Tool for Environmental Research. SCOPE 51, Biogeochemistry of Small Catchments: A Tool for Environmental Research. SCOPE 51, eds. B. Moldan and Cerny, J. Chichester, England: J. Wiley & Sons Ltd.

Johnson, Chris E, and R. B Romanowicz. 1994. “Nutrient-Organic Matter Linkages: Forest Management Implications From A Ten-Year Investigation”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 378.

Swank, W. T, and Chris E Johnson. 1994. “Small Catchment Research In The Evaluation And Development Of Forest Management Practices”. In Biogeochemistry of Small Catchments: A Tool for Environmental Research. SCOPE 51, Biogeochemistry of Small Catchments: A Tool for Environmental Research. SCOPE 51, eds. B. Moldan and Cerny, J. Chichester, England: J. Wiley and Sons Ltd, 383-408.

Johnson, Chris E, Charles T Driscoll, and R. B Romanowicz. 1993. “Changes In Ca Dynamics Following Clear-Cutting In A Temperate Hardwood Forest”. Abstract for BIOGEOMON and Workshop on Integrated Monitoring: 142-143.

Johnson, Chris E, and Charles T Driscoll. 1993. “Soil Nitrogen Following Whole-Tree Clear-Cutting: Ten-Year Patterns”. EOS, Transactions, American Geophys. Union (Suppl.): 257-258.

Johnson, Chris E, and Charles T Driscoll. 1992. “Calcium Cycling In Acidic Headwater Forest Ecosystems”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 348.

Driscoll, Charles T, Chris E Johnson, and Gene E Likens. 1992. “Patterns In The Biogeochemistry At The Hubbard Brook Experimental Forest, New Hampshire, Usa”. In Responses of Forest Ecosystems to Environmental Changes. Commission of European Communities, Responses of Forest Ecosystems to Environmental Changes. Commission of European Communities, eds. A. Teller, Mathy, P., and Jeffers, J. NR. New York: Elsevier Applied Science, 244-255.

Johnson, Chris E. 1991. “Estimating Chemical Weathering Rates In Small Catchments”. EOS, Trans., Amer. Geophys. Union (Suppl.).

Johnson, Chris E, T. G Siccama, and Charles T Driscoll. 1991. “Lead Cycling In A Forested Ecosystem: Effects Of Reduced Emissions”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 45.

Johnson, Chris E, A. H Johnson, and T. G Siccama. 1991. “Whole-Tree Clear-Cutting Effects On Exchangeable Cations And Soil Acidity”. Soil Sci. Soc. Am. J. 55: 502-508.

Johnson, Chris E, A. H Johnson, T. G Huntington, and T. G Siccama. 1991. “Whole-Tree Clear-Cutting Effects On Soil Horizons And Organic-Matter Pools”. Soil Sci. Soc. Am. J. 55: 497-502.

Driscoll, Charles T, Chris E Johnson, T. G Siccama, and Gene E Likens. 1990. “Biogeochemistry Of Trace Metals At The Hubbard Brook Experimental Forest, New Hampshire”. Proc. of EPA/Air and Waste Management Association Internat. Symp.: Measurement of Toxic and Related Air Pollutants. Air and Waste Management Association: 635-648.

Johnson, Chris E. 1990. “Nutrient Cycling And Landscape Position At The Hubbard Brook Experimental Forest, New Hampshire”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 334-335.

Johnson, Chris E, A. H Johnson, and T. G Huntington. 1990. “Sample Size Requirements For The Determination Of Changes In Soil Nutrient Pools”. Soil Science 150: 637-644.

Huntington, T. G, Chris E Johnson, A. H Johnson, T. G Siccama, and D. F Ryan. 1989. “Carbon, Organic Matter And Bulk Density Relationships In A Forested Spodosol”. Soil Science 148(5): 380-386.

Johnson, Chris E. 1989. “The Chemical And Physical Properties Of A Northern Hardwood Forest Soil: Harvesting Effects, Soil-Tree Relations, And Sample Size Determination”. University of Pennsylvania.

Johnson, Chris E. 1989. “Effects Of Whole-Tree Harvesting On Chemical Weathering Rates In A Small Forested Catchment”. EOS Transactions, American Geophysical Union 70(43): 1115.

Johnson, Chris E, and A. H Johnson. 1989. “Temporal Variability Of Chemical Properties In A Northern Hardwood Forest Soil”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 305.

Johnson, Chris E, and A. H Johnson. 1988. “Spatial Patterns Of Soil Properties Before And After Harvest Of A Northern Hardwood Forest”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 295.

Johnson, A. H, and Chris E Johnson. 1987. “Changes In Exchangeable Cations And Soil Ph Following Whole-Tree Harvesting Of A Northern Hardwood Forest Site In Central New Hampshire”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 259.

Johnson, Chris E, and A. H Johnson. 1987. “Effects Of Sample Size On The Determination Of Change In Soil Nutrient Capital”. Agronomy Abstracts, Annual Meeting, American Society of Agronomy: 259.