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Research Spending & Results

Award Detail

Awardee:CORNELL UNIVERSITY
Doing Business As Name:Cornell University
PD/PI:
  • Gary M Lovett
  • (845) 677-5343
  • lovettg@caryinstitute.org
Co-PD(s)/co-PI(s):
  • Timothy J Fahey
  • Charles T Driscoll
Award Date:02/24/2011
Estimated Total Award Amount: $ 5,880,000
Funds Obligated to Date: $ 4,215,576
  • FY 2011=$1,044,992
  • FY 2015=$150,585
  • FY 2014=$980,000
  • FY 2013=$980,000
  • FY 2016=$0
  • FY 2012=$1,059,999
Start Date:02/01/2011
End Date:03/31/2016
Transaction Type:Grant
Agency:NSF
Awarding Agency Code:4900
Funding Agency Code:4900
CFDA Number:47.074
Primary Program Source:040100 NSF RESEARCH & RELATED ACTIVIT
Award Title or Description:Long-Term Ecological Research at the Hubbard Brook Experimental Forest
Federal Award ID Number:1114804
DUNS ID:872612445
Parent DUNS ID:002254837
Program:LONG TERM ECOLOGICAL RESEARCH

Awardee Location

Street:373 Pine Tree Road
City:Ithaca
State:NY
ZIP:14850-2820
County:Ithaca
Country:US
Awardee Cong. District:23

Primary Place of Performance

Organization Name:Cornell University
Street:373 Pine Tree Road
City:Ithaca
State:NY
ZIP:14850-2820
County:Ithaca
Country:US
Cong. District:23

Abstract at Time of Award

The Hubbard Brook (HBR) Experimental Forest LTER project began in 1988, drawing on a history of forest ecosystem research that began in the 1950s, and has the continuing overall goal of improving understanding of the structure and function of Northern Forest ecosystems and their responses to environmental change and disturbance. This project will advance the conceptual and quantitative basis for predicting fluxes of energy and materials and distributions of the biota under the influences of environmental changes that are accelerated by the activities of people. The project includes observational and experimental approaches, at both small plot and whole watershed scales, and integrates biogeochemical, geohydrologic, and biological approaches to understand the consequences to Northern Forest ecosystems of air pollution, atmospheric deposition, and regional climate change. This project improves understanding of the ecology and dynamics of Northern Forest ecosystems and advances approaches for managing them effectively now and into the future. It assembles and integrates unique long-term data sets that address the important societal issues of forest management, air pollution and atmospheric deposition, invasive species, and regional climate change. Its broader values also include extensive research-based training, K-12 curriculum development and teacher training sessions, and public outreach programs. The project provides scientific syntheses, coupled with scientific assessment of alternative management strategies, in formats readily available to the public, the media, educators, and policy-makers.

Publications Produced as a Result of this Research

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Cline, Mason H. and Strong, Allan M. and Sillett, T. Scott and Rodenhouse, Nicholas L. and Holmes, Richard T. "Correlates and Consequences of Breeding Dispersal in a Migratory Songbird" The Auk, v.130, 2013, p.742--752. doi:10.1525/auk.2013.12244 

Fuss, Colin B. and Driscoll, Charles T. and Campbell, John L. "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, v., 2015, p.2015JG003. doi:10.1002/2015JG003063 

Vadeboncoeur, Matthew A. and Hamburg, Steven P. and Yanai, Ruth D. and Blum, Joel D. "Rates of sustainable forest harvest depend on rotation length and weathering of soil minerals" Forest Ecology and Management, v.318, 2014, p.194--205. doi:10.1016/j.foreco.2014.01.012 

Smith, Val H. and Dodds, Walter K. and Havens, Karl E. and Engstrom, Daniel R. and Paerl, Hans W. and Moss, Brian and Likens, Gene E. "Comment: Cultural eutrophication of natural lakes in the United States is real and widespread" Limnology and Oceanography, v.59, 2014, p.2217--222. doi:10.4319/lo.2014.59.6.2217 

Lindenmayer, David B. and Banks, Sam C. and Laurance, William F. and Franklin, Jerry F. and Likens, Gene E. "Broad Decline of Populations of Large Old Trees" Conservation Letters, v.7, 2014, p.72--73. doi:10.1111/conl.12079 

Holmes, RT "Avian population and community processes in forest ecosystems: Long-term research in the Hubbard Brook Experimental Forest" FOREST ECOLOGY AND MANAGEMENT, v.262, 2011, p.20. doi:10.1016/j.foreco.2010.06.02  View record at Web of Science

Pellissier, Paul A. and Ollinger, Scott V. and Lepine, Lucie C. and Palace, Michael W. and McDowell, William H. "Remote sensing of foliar nitrogen in cultivated grasslands of human dominated landscapes" Remote Sensing of Environment, v.167, 2015, p.88--97. doi:10.1016/j.rse.2015.06.009 

Halman, J.M., P.G. Schaberg, G.J. Hawley, L.A. Pardo, and T.J. Fahey. "Calcium and aluminum impacts on sugar maple physiology in a northern hardwood forest" Tree Physiology, v.33, 2013, p.1242.

Fisk MC, Ratliff TJ, Goswami S, Yanai RD. "Synergistic soil response to nitrogen plus phosphorus fertilization in hardwood forests." Biogeochemistry, v.118, 2014, p.195.

Creed, I.F., Spargo, A.T., Jones, J., Buttle, J., Adams, M., Beall, F., Booth, E., Campbell, J., Clow, D., Elder, K., Green, M.B., Grimm, N.B., Miniat, C., Ramlal, P., Saha, A., Sebestyen, S., Spittlehouse, D., Sterling, S., Williams, M.W., Winkler, R., a "Changing forest water yields in response to climate warming: Results from long-term experimental watershed sites across North America." Global Change Biology, v.20, 2014, p.3209. doi:10.1111/gcb.12615 

Lindenmayer, D. B. and G. E. Likens. "Direct measurement versus surrogate indicator species for evaluating environmental change and biodiversity loss" Ecosystems, v.14, 2011, p.47. doi:10.1007/s10021-010-9394-6 

Blum, Joel D.; Hamburg, Steven P.; Yanai, Ruth D.; Arthur, Mary A. "Determination of foliar Ca/Sr discrimination factors for six tree species and implications for Ca sources in northern hardwood forests" PLANT AND SOIL, v.356, 2012, p.303-314.

Durán, Jorge and Morse, Jennifer L. and Groffman, Peter M. and Campbell, John L. and Christenson, Lynn M. and Driscoll, Charles T. and Fahey, Timothy J. and Fisk, Melany C. and Mitchell, Myron J. and Templer, Pamela H. "Winter climate change affects growing-season soil microbial biomass and activity in northern hardwood forests" Global Change Biology, v.20, 2014, p.3568--357. doi:10.1111/gcb.12624 

Benettin, Paolo and Bailey, Scott W. and Campbell, John L. and Green, Mark B. and Rinaldo, Andrea and Likens, Gene E. and McGuire, Kevin J. and Botter, Gianluca "Linking water age and solute dynamics in streamflow at the Hubbard Brook Experimental Forest, NH, USA" Water Resources Research, v., 2015, p.n/a--n/a. doi:10.1002/2015WR017552 

Gannon, John P. and Bailey, Scott W. and McGuire, Kevin J. and Shanley, James B. "Flushing of distal hillslopes as an alternative source of stream dissolved organic carbon in a headwater catchment" Water Resources Research, v.51, 2015, p.8114--812. doi:10.1002/2015WR016927 

Morse, Jennifer L. and Durán, Jorge and Beall, Fred and Enanga, Eric M. and Creed, Irena F. and Fernandez, Ivan and Groffman, Peter M. "Soil denitrification fluxes from three northeastern North American forests across a range of nitrogen deposition" Oecologia, v., 2014, p.1--11. doi:10.1007/s00442-014-3117-1 

Rastetter, E. B., R. D. Yanai, R. Q. Thomas, M. A. Vadeboncoeur, T. J. Fahey, M. C. Fisk, B. L. Kwiatkowski, and S. P. Hamburg. "Recovery from disturbance requires resynchronization of ecosystem nutrient cycles" Ecological Applications, v.23, 2013, p.621. doi:10.1890/12-0751.1 

Lindenmayer, D. B. and G. E. Likens. "Losing the culture of ecology." Bulletin of the Ecological Society of America 92:245â??246., v.92, 2011, p.245-246. doi:10.1890/0012-9623-92.3.245 

Lany, Nina K. and Ayres, M. P. and Stange, Erik E. and Sillett, T. Scotty and Rodenhouse, Nicholas L. and Holmes, Richard T. "Breeding timed to maximize reproductive success for a migratory songbird: the importance of phenological asynchrony" Oikos, v., 2015, p.n/a--n/a. doi:10.1111/oik.02412 

Battles, J.J., T J. Fahey, C.T. Driscoll, J.D. Blum, and C.E. Johnson "Restoring soil calcium reverses forest decline" Environ. Sci. Technol. Lett., v.1, 2014, p.15.

Hufkens, K. and Friedl, M. A. and Keenan, T. F. and Sonnentag, O. and Bailey, A. and O'Keefe, J. and Richardson, A. D. "Ecological impacts of a widespread frost event following early spring leaf-out" Global Change Biology, v.18, 2012, p.2365--237. doi:10.1111/j.1365-2486.2012.02712.x 

Likens, G. E. "The Hubbard Brook Ecosystem Study?Celebrating 50 years." Bull. Ecol. Soc. Amer., v.94, 2013, p.336.

See, Craig R. and Yanai, Ruth D. and Fisk, Melany C. and Vadeboncoeur, Matthew A. and Quintero, Braulio A. and Fahey, Timothy J. "Soil nitrogen affects phosphorus recycling: foliar resorption and plant?soil feedbacks in a northern hardwood forest" Ecology, v.96, 2015, p.2488--249. doi:10.1890/15-0188.1 

Rastetter, E.B., R.D. Yanai, R.Q. Thomas, M.A. Vadeboncoeur, T.J. Fahey, M.C. Fisk, B.L. Kwiatkowski, and S.P Hamburg. "Recovery from disturbance requires resynchronization of ecosystem nutrient cycles." Ecological Applications, v.x, 2012, p.xx. doi:10.1890/12-0751.1 

Gillin, Cody and Bailey, Scott and McGuire, Kevin and Gannon, J.P. "Mapping of Hydropedologic Spatial Patterns in a Steep Headwater Catchment" Soil Science Soc. Am. J., v.79, 2015, p.40--453. doi:10.2136/sssaj2014.05.0189 

Fuss, CB; Driscoll, CT; Johnson, CE; Petras, RJ; Fahey, TJ "Dynamics of oxidized and reduced iron in a northern hardwood forest" BIOGEOCHEMISTRY, v.104, 2011, p.103. doi:10.1007/s10533-010-9490-  View record at Web of Science

Youngentob, K. N., G. E. Likens, J. E. Williams and D. B. Lindenmayer. "A survey of long-term terrestrial ecology studies in Australia" Austral Ecology, v.38, 2013, p.365. doi:10.1111/j.1442-9993.2012.02421.x 

Davis, S. , M. Dietze, E. DeLucia, C. Field, S.P. Hamburg, S. Loarie, W. Parton, M. Potts, B. Ramage, D. Wang, H. Youngs, S. Long. "Harvesting Carbon from Eastern US Forests: Opportunities and Impacts of an Expanding Bioenergy Industry" Forests, v.3, 2012, p.370. doi:10.3390/f3020370 

Lowe, Winsor H.; McPeek, Mark A.; Likens, Gene E.; Cosentino, Bradley J. "Decoupling of genetic and phenotypic divergence in a headwater landscape" MOLECULAR ECOLOGY, v.21, 2012, p.2399-2409.

Burakowski, Elizabeth A. and Ollinger, Scott V. and Lepine, Lucie and Schaaf, Crystal B. and Wang, Zhuosen and Dibb, Jack E. and Hollinger, David Y. and Kim, JiHyun and Erb, Angel and Martin, Mary "Spatial scaling of reflectance and surface albedo over a mixed-use, temperate forest landscape during snow-covered periods" Remote Sensing of Environment, v.158, 2015, p.465--477. doi:10.1016/j.rse.2014.11.023 

Bae, Kikang and Fahey, Timothy J. and Yanai, Ruth D. and Fisk, Melany "Soil Nitrogen Availability Affects Belowground Carbon Allocation and Soil Respiration in Northern Hardwood Forests of New Hampshire" Ecosystems, v., 2015, p.. doi:10.1007/s10021-015-9892-7 

Kerr, J. G., M. C. Eimers, I. F. Creed, M. B. Adams, F. Beall, D. Burns, J. L. 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 and H. Yao. "The effect of seasonal drying on sulphate dynamics in streams across southeastern Canada and the northeastern USA." Biogeochemistry, v.111, 2012, p.393-409. doi:10.1007/s10533-011-9664-1. 

Likens, Gene E.; Buso, Donald C. "Dilution and the Elusive Baseline" ENVIRONMENTAL SCIENCE & TECHNOLOGY, v.46, 2012, p.4382-4387.

Miles, G. R., M. J. Mitchell, B. Mayer, G. E. Likens and J. Welker. "Long-term analysis of Hubbard Brook stable oxygen isotope ratios of stream water and precipitation sulfate." Biogeochemistry, v.111, 2012, p.443-454. doi:10.1007/s10533-011-9670-3 

Wexler, Sarah K. and Goodale, Christine L. and McGuire, Kevin J. and Bailey, Scott W. and Groffman, Peter M. "Isotopic signals of summer denitrification in a northern hardwood forested catchment" Proceedings of the National Academy of Sciences, v.111, 2014, p.16413--16. doi:10.1073/pnas.1404321111 

Hallworth, M.T. and Sillet, T.S. and Van Wilgenburg, S.L. and Hobson, K.A. and Mara, P.P. "Migratory connectivity of a Neotropical migratory songbird revealed by archival light-level geolocators" Ecological Aplications, v.25, 2015, p.336--347. doi:10.1890/14-0195.1 

Cleavitt, Natalie L. and Battles, John J. and Fahey, Timothy J. and Blum, Joel D. "Determinants of survival over 7 years for a natural cohort of sugar maple seedlings in a northern hardwood forest" Canadian Journal of Forest Research, v.44, 2014, p.1112--112. doi:10.1139/cjfr-2014-0177 

McGuire, Kevin J. and Torgersen, Christian E. and Likens, Gene E. and Buso, Donald C. and Lowe, Winsor H. and Bailey, Scott W. "Network analysis reveals multiscale controls on streamwater chemistry" Proceedings of the National Academy of Sciences, v.111, 2014, p.7030--703. doi:10.1073/pnas.1404820111 

Svensson, Teresia; Lovett, Gary M.; Likens, Gene E. "Is chloride a conservative ion in forest ecosystems?" BIOGEOCHEMISTRY, v.107, 2012, p.125-134.

Smithwick, E.A.H., D.M. Eissenstat, G.M. Lovett, R.D. Bowden, L.E. Rustad, and C.T. Driscoll. "Root stress and nitrogen deposition: Consequences and research priorities" New Phytol., v.197, 2013, p.713. doi:10.1111/nph.12081 

Burakowski, Elizabeth A. and Ollinger, Scott V. and Lepine, Lucie and Schaaf, Crystal B. and Wang, Zhuosen and Dibb, Jack E. and Hollinger, David Y. and Kim, JiHyun and Erb, Angel and Martin, Mary "Spatial scaling of reflectance and surface albedo over a mixed-use, temperate forest landscape during snow-covered periods" Remote Sensing of Environment, v.158, 2015, p.465--477. doi:10.1016/j.rse.2014.11.023 

Sullivan, Franklin B. and Ollinger, Scott V. and Martin, Mary E. and Ducey, Mark J. and Lepine, Lucie C. and Wicklein, Haley F. "Foliar nitrogen in relation to plant traits and reflectance properties of New Hampshire forests" Canadian Journal of Forest Research, v.43, 2013, p.18--27. doi:10.1139/cjfr-2012-0324 

Lin, Teng-Chiu; Hamburg, Steven P.; Lin, Kuo-Chuan; Wang, Lih-Jih; Chang, Chung-Te; Hsia, Yue-Joe; Vadeboncoeur, Matthew A.; McMullen, Cathy M. Mabry; Liu, Chiung-Pin "Typhoon Disturbance and Forest Dynamics: Lessons from a Northwest Pacific Subtropical Forest" ECOSYSTEMS, v.14, 2011, p.127-143.

Yanai, R.D., M.A. Vadeboncoeur, S.P. Hamburg, M.A. Arthur, C.B. Fuss, P.M. Groffman, T.G. Siccama, and C.T. Driscoll. "From Missing Source to Missing Sink: Long-Term Changes in the Nitrogen Budget of a Northern Hardwood Forest" Environ. Sci. Technol., v.47, 2013, p.11440. doi:10.1021/es4025723 

Westgate, M., G. E. Likens and D. B. Lindenmayer. "Adaptive management of biological systems: A review." Biological Conservation, v.158, 2013, p.128.

Green, Mark B. and Laursen, Bethany K. and Campbell, John L. and McGuire, Kevin J. and Kelsey, Eric P. "Stable water isotopes suggest sub-canopy water recycling in a northern forested catchment" Hydrological Processes, v.29, 2015, p.5193--520. doi:10.1002/hyp.10706 

Lepine, Lucie C. and Ollinger, Scott V. and Ouimette, Andrew P. and Martin, Mary E. "Examining spectral reflectance features related to foliar nitrogen in forests: {Implications} for broad-scale nitrogen mapping" Remote Sensing of Environment, v.173, 2016, p.174--186. doi:10.1016/j.rse.2015.11.028 

Knapp, Alan K.; Smith, Melinda D.; Hobbie, Sarah E.; Collins, Scott L.; Fahey, Timothy J.; Hansen, Gretchen J. A.; Landis, Douglas A.; La Pierre, Kimberly J.; Melillo, Jerry M.; Seastedt, Timothy R.; Shaver, Gaius R.; Webster, Jackson R. "Past, Present, and Future Roles of Long-Term Experiments in the LTER Network" BIOSCIENCE, v.62, 2012, p.377-389.

Mitchell, MJ; Lovett, G; Bailey, S; Beall, F; Burns, D; Buso, D; Clair, TA; Courchesne, F; Duchesne, L; Eimers, C; Fernandez, I; Houle, D; Jeffries, DS; Likens, GE; Moran, MD; Rogers, C; Schwede, D; Shanley, J; Weathers, KC; Vet, R "Comparisons of watershed sulfur budgets in southeast Canada and northeast US: new approaches and implications" BIOGEOCHEMISTRY, v.103, 2011, p.181. doi:10.1007/s10533-010-9455-  View record at Web of Science

Christenson, L. M. and Mitchell, M. J. and Groffman, P. M. and Lovett, G. M. "Cascading Effects of Climate Change on Forest Ecosystems: Biogeochemical Links Between Trees and Moose in the Northeast {USA}" Ecosystems, v.17, 2014, p.442--457. doi:10.1007/s10021-013-9733-5 

Groffman, P.M. and M.C. Fisk. "Phosphate additions have no effect on microbial biomass and activity in a northern hardwood forest." Soil Biology and Biochemistry, v.43, 2011, p.2441.

Hamburg, S.P. and Vadeboncoeur, M.A. and Richardson, A.D. and Bailey, A.S. "Climate change at the ecosystem scale: A 50-year record in New Hampshire" Climatic Change, v., 2012, p.. doi:10.1007/s10584-012-0517-2 

Dib, A., C.E. Johnson, C.T. Driscoll, T.J. Fahey, and K. Hayhoe "Simulating effects of changing climate and CO2 emissions on soil carbon pools at the Hubbard Brook Experimental Forest." Global Change Biology, v.20, 2014, p.1645.

Yanai, R.D., N. Tokuchi, J.L. Campbell, M.B. Green, E. Matsuzaki, S.N. Laseter, C.L. Brown, A.S. Bailey, P. Lyons, C.R. Levine, D.C. Buso, G.E. Likens, J. Knoepp, K. Fukushima. "Sources of uncertainty in estimating stream solute export from headwater catchments at three sites." Hydrological Processes., v., 2014, p.. doi:10.1002/hyp.10265 

Shao, Shuai and Driscoll, Charles T. and Johnson, Chris E. and Fahey, Timothy J. and Battles, John J. and Blum, Joel D. "Long-term responses in soil solution and stream-water chemistry at {Hubbard} {Brook} after experimental addition of wollastonite" Environmental Chemistry, v., 2015, p..

Falster, Daniel S. and Duursma, Remko A. and Ishihara, Masae I. and Barneche, Diego R. and FitzJohn, Richard G. and Vårhammar, Angelica and Aiba, Masahiro and Ando, Makoto and Anten, Niels and Aspinwall, Michael J. and Baltzer, Jennifer L. and Baraloto, C "{BAAD}: a {Biomass} {And} {Allometry} {Database} for woody plants: \textit{{Ecological} {Archives}} {E}096-128" Ecology, v.96, 2015, p.1445--144. doi:10.1890/14-1889.1 

Thorn, Alexandra M. and Xiao, Jingfeng and Ollinger, Scott V. "Generalization and evaluation of the process-based forest ecosystem model PnET-CN for other biomes" Ecosphere, v.6, 2015, p.art43. doi:10.1890/ES14-00542.1 

Townsend, A. K., Sillett, T. S., Lany, N. K., Kaiser, S. A., Rodenhouse, N. L., Webster, M. S., & Holmes, R. T. "Warm Springs, Early Lay Dates, and Double Brooding in a North American Migratory Songbird, the Black-Throated Blue Warbler" PloS One, v.8, 2013, p.e59467.

Campbell, John L. and Reinmann, Andrew B. and Templer, Pamela H. "Soil Freezing Effects on Sources of Nitrogen and Carbon Leached During Snowmelt" Soil Science Society of America Journal, v.78, 2014, p.297. doi:10.2136/sssaj2013.06.0218 

Keenan, Trevor F. and Hollinger, David Y. and Bohrer, Gil and Dragoni, Danilo and Munger, J. William and Schmid, Hans Peter and Richardson, Andrew D. "Increase in forest water-use efficiency as atmospheric carbon dioxide concentrations rise" Nature, v.499, 2013, p.324--327. doi:10.1038/nature12291 

Ollinger S.V., P.B. Reich, S. Frolking, L.C. Lepine, D.Y. Hollinger, and A.D. Richardson. "Nitrogen cycling, forest canopy reflectance, and emergent properties of ecosystems." Proceedings of the National Academy of Sciences of the United States of America, v., 2013, p.. doi:10.1073/pnas.1304176110 

Lucash, Melissa S.; Yanai, Ruth D.; Blum, Joel D.; Park, B. B. "Foliar Nutrient Concentrations Related to Soil Sources across a Range of Sites in the Northeastern United States" SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, v.76, 2012, p.674-683.

Fisk, Melany C. and Ratliff, Tera J. and Goswami, Shinjini and Yanai, Ruth D. "Synergistic soil response to nitrogen plus phosphorus fertilization in hardwood forests" Biogeochemistry, v.118, 2014, p.195--204. doi:10.1007/s10533-013-9918-1 

Lindenmayer, DB; Likens, GE "Effective monitoring of agriculture" JOURNAL OF ENVIRONMENTAL MONITORING, v.13, 2011, p.1559. doi:10.1039/c0em00691  View record at Web of Science

Cleavitt, NL; Fahey, TJ; Battles, JJ "Regeneration ecology of sugar maple (Acer saccharum): seedling survival in relation to nutrition, site factors, and damage by insects and pathogens" CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, v.41, 2011, p.235. doi:10.1139/X10-21  View record at Web of Science

Balaria, Ankit and Johnson, Chris E. and Groffman, Peter M. and Fisk, Melany C. "Effects of calcium silicate treatment on the composition of forest floor organic matter in a northern hardwood forest stand" Biogeochemistry, v.122, 2014, p.313--326. doi:10.1007/s10533-014-0043-6 

Wilson, Adam M. and Likens, Gene E. "Content Volatility of Scientific Topics in Wikipedia: A Cautionary Tale" PLoS ONE, v.10, 2015, p.e0134454. doi:10.1371/journal.pone.0134454 

Migliavacca, Mirco and Reichstein, Markus and Richardson, Andrew D. and Mahecha, Miguel D. and Cremonese, Edoardo and Delpierre, Nicolas and Galvagno, Marta and Law, Beverly E. and Wohlfahrt, Georg and Andrew Black, T. and Carvalhais, Nuno and Ceccherini, "Influence of physiological phenology on the seasonal pattern of ecosystem respiration in deciduous forests" Global Change Biology, v.21, 2015, p.363--376. doi:10.1111/gcb.12671 

Rastetter, E.B., R.D. Yanai, R.Q. Thomas, M.A. Vadeboncoeur, T.J. Fahey, M.C. Fisk, B.L. Kwiatkowski, and S.P Hamburg. "Recovery from disturbance requires resynchronization of ecosystem nutrient cycles" Ecological Applications, v.23, 2013, p.621.

Jaffé, R., Ding, Y., Niggemann, J., Vähätalo, A.V., Stubbins, A., Spencer, R., Campbell, J., Dittmar, T. "Global charcoal mobilization from soils via dissolution and riverine transport to the oceans." Science, v.340, 2013, p.345.

Yanai, R.D., C.R. Levine, M.B. Green, J.L. Campbell. "Quantifying Uncertainty in Forest Nutrient Budgets" J. For., v.110, 2012, p.448. doi:10.5849/jof.11-087 

Yanai, R.D., C.R. Levine, M.B. Green, J.L. Campbell. "Quantifying Uncertainty in Forest Nutrient Budgets" Journal of Forestry, v.110, 2012, p.448-456. doi:http://dx.doi.org/10.5849/jof.11-087 

Warren, D. R., K. E. Judd, D. L. Bade, G. E. Likens and C. E. Kraft. "Effects of wood removal on stream habitat and nitrate uptake in two northeastern U.S. headwater streams" Hydrobiologia, v., 2013, p.. doi:10.1007/s10750-013-1578-6 

Balaria, A., C.E. Johnson, and P.M. Groffman. "Effects of calcium treatment on forest soil organic matter along an elevation gradient" Canadian Journal of Forest Research, v.44, 2014, p.969.

Balaria, Ankit and Johnson, Chris E. and Groffman, Peter M. "Effects of calcium treatment on forest floor organic matter composition along an elevation gradient" Canadian Journal of Forest Research, v.44, 2014, p.969--976. doi:10.1139/cjfr-2014-0065 

Fahey, Timothy J. and Templer, Pamela H. and Anderson, Bruce T. and Battles, John J. and Campbell, John L. and Driscoll, Charles T. and Fusco, Anthony R. and Green, Mark B. and Kassam, Karim-Aly S. and Rodenhouse, Nicholas L. and Rustad, Lindsey and Schab "The promise and peril of intensive-site-based ecological research: insights from the {Hubbard} {Brook} ecosystem study" Ecology, v.96, 2015, p.885--901. doi:10.1890/14-1043.1 

Keenan, T.F., J. Gray, M.A. Friedl, M. Toomey, G. Bohrer, D.Y. Hollinger, J.W. Munger, J. O?Keefe, H.P. Schmid, I. Sue Wing, B. Yang, and A.D. Richardson. "Net carbon uptake has increased through warming-induced changes in temperate forest phenology" Nature Climate Change, v.4, 2014, p.598--604. doi:10.1038/NCLIMATE2253 

Fisk, M.C., T.J. Ratliff, S. Goswami, and R.D. Yanai "Synergistic soil response to nitrogen plus phosphorus fertilization in hardwood forests" Biogeochemistry, v., 2013, p.. doi:10.1007/s10533-013-9918-1 

Minick, KJ; Fisk, MC; Groffman, PM "Calcium and phosphorus interact to reduce mid-growing season net nitrogen mineralization potential in organic horizons in a northern hardwood forest" SOIL BIOLOGY & BIOCHEMISTRY, v.43, 2011, p.271. doi:10.1016/j.soilbio.2010.10.00  View record at Web of Science

Stange, E.E., M.P. Ayres and J.E. Bess. "Concordant population dynamics of Lepidoptera herbivores in a forest ecosystem." Ecography, v.34, 2011, p.772.

Likens, G. E. and D. C. Buso "Dilution and the elusive baseline" Environ. Sci. Tech., v.46, 2012, p.4382. doi:10.1021/es3000189 

Cho, Youngil; Driscoll, Charles T.; Johnson, Chris E.; Blum, Joel D.; Fahey, Timothy J. "Watershed-Level Responses to Calcium Silicate Treatment in a Northern Hardwood Forest" ECOSYSTEMS, v.15, 2012, p.416-434.

Levine, Carrie R., Ruth D. Yanai, Gregory G. Lampman, Douglas A. Burns, Charles T. Driscoll, Gregory B. Lawrence, Jason A. Lynch, and Nina Schoch. "Evaluating the Efficiency of Environmental Monitoring Programs." Ecological Indicators, v.39, 2014, p.94. doi:doi:10.1016/j.ecolind.2013.12.010 

Ratliff, Tera J. and Fisk, Melany C. "Phosphatase activity is related to N availability but not P availability across hardwood forests in the northeastern United States" Soil Biology and Biochemistry, v.94, 2016, p.61--69. doi:10.1016/j.soilbio.2015.11.009 

Pourmokhtarian A, Driscoll CT, Campbell JL, Hayhoe K. "Modeling potential hydrochemical responses to climate change and rising CO2 at the Hubbard Brook Experimental Forest using a dynamic biogeochemical model (PnET-BGC)." Water Resources Research, v.48, 2012, p.W07514. doi:10.1029/2011WR011228 

Groffman, P.M., L.E. Rustad, P.H. Templer, J.L. Campbell, L.M. Christenson, N.K. Lany, A.M. Socci, M.A. Vadeboncoeur, P.G. Schaberg, G.F. Wilson, C.T. Driscoll, T. Fahey, M.C. Fisk, C.L. Goodale, M.B. Green, S.P. Hamburg, C.E. Johnson, M.J. Mitchell, J.L. "Long-term integrated studies show complex and surprising effects of climate change in the northern hardwood forest" BioScience, v.62, 2012, p.1056.

Hallworth, Michael T. and Marra, Peter P. "Miniaturized GPS Tags Identify Non-breeding Territories of a Small Breeding Migratory Songbird" Scientific Reports, v.5, 2015, p.. doi:10.1038/srep11069 

Fakhraei, Habibollah and Driscoll, Charles T. "Proton and Aluminum Binding Properties of Organic Acids in Surface Waters of the Northeastern U.S." Environmental Science \& Technology, v.49, 2015, p.2939--294. doi:10.1021/es504024u 

Lindenmayer, D. B., D. Blair, L. McBurney, S. C. Banks, J. Stein, R. Hobbs, G. E. Likens and J. Franklin. "Principles and practices for Biodiversity Conservation and Restoration Forestry ? a 30 year case study on Victorian montane ash forests and the critically endangered Leadbeater?s Possum" Australian Zoologist, v., 2013, p.. doi:dx.doi.org/10.7882/AZ.2013.007 

Fahey, TJ; Blum, JD "Litter layers (O-ie) as a calcium source of sugar maple seedlings in a northern hardwood forest" CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, v.41, 2011, p.898. doi:10.1139/X11-02  View record at Web of Science

Dib, Alain E. and Johnson, Chris E. and Driscoll, Charles T. and Fahey, Timothy J. and Hayhoe, Katharine "Simulating effects of changing climate and {CO}2 emissions on soil carbon pools at the Hubbard Brook experimental forest" Global Change Biology, v.20, 2014, p.1643--165. doi:10.1111/gcb.12436 

Hostetler, Jeffrey A. and Sillett, T. Scott and Marra, Peter P. "Full-annual-cycle population models for migratory birds" The Auk, v.132, 2015, p.433--449. doi:10.1642/AUK-14-211.1 

Lindenmayer, David B. and Barton, Philip S. and Lane, Peter W. and Westgate, Martin J. and McBurney, Lachlan and Blair, David and Gibbons, Philip and Likens, Gene E. "An Empirical Assessment and Comparison of Species-Based and Habitat-Based Surrogates: A Case Study of Forest Vertebrates and Large Old Trees" PLoS ONE, v.9, 2014, p.e89807. doi:10.1371/journal.pone.0089807 

Hamburg, S.P., M.A. Vadeboncoeur, A.D. Richardson, A.S. Bailey. "Climate change at the ecosystem scale: A 50-year record in New Hampshire." Climatic Change, v.116, 2013, p.457-477. doi:10.1007/s10584-012-0517-2 

Likens, G. E. "Resolution of Respect: F. Herbert Bormann, 1922-2012" Bull. Ecol. Soc. Amer., v.94, 2013, p.304.

Rhoades, C. C., J. H. McCutchan, Jr., L. A. Cooper, D. W. Clow, T. M. Detmer, J. S. Briggs, J. D. Stednick, T. T. Veblen, R. M. Ertz, G. E. Likens and W. M. Lewis, Jr. "Biogeochemistry of beetle-killed forest: Explaining a weak nitrate response" PNAS, v., 2013, p.. doi:10.1073/pnas.1221029110 

Beier, Colin and Caputo, Jesse and Groffman, Peter M. "Measuring ecosystem capacity to provide regulating services: forest removal and recovery at {Hubbard} {Brook} ({USA})" Ecological Applications, v., 2015, p.. doi:10.1890/14-1376.1 

Reiners, William A.; Driese, Kenneth L.; Fahey, Timothy J.; Gerow, Kenneth G. "Effects of Three Years of Regrowth Inhibition on the Resilience of a Clear-cut Northern Hardwood Forest" ECOSYSTEMS, v.15, 2012, p.1351-1362.

Bourgault, Rebecca R.,, Donald S. Ross and Scott W. Bailey "Chemical and morphological distinctions between vertically and laterally developed spodic horizons at Hubbard Brook, NH" Soil Science Society of America Journal, v., 2014, p.. doi:10.2136/sssaj2014.05.0190 

Hallworth, M.T., C.E. Studds, T.S. Sillett, and P.P. Marra. "Do archival light-level geolocators and stable hydrogen isotopes provide comparable estimates of breeding ground origin" Auk, v.130, 2013, p.273.

Migliavacca, Mirco and Reichstein, Markus and Richardson, Andrew D. and Mahecha, Miguel D. and Cremonese, Edoardo and Delpierre, Nicolas and Galvagno, Marta and Law, Beverly E. and Wohlfahrt, Georg and Andrew Black, T. and Carvalhais, Nuno and Ceccherini, "Influence of physiological phenology on the seasonal pattern of ecosystem respiration in deciduous forests" Global Change Biology, v.21, 2015, p.363--376. doi:10.1111/gcb.12671 

Lovett, Gary M. and Arthur, Mary A. and Crowley, Katherine F. "Effects of Calcium on the Rate and Extent of Litter Decomposition in a Northern Hardwood Forest" Ecosystems, v., 2015, p.1--11. doi:10.1007/s10021-015-9919-0 

Campbell, JL; Driscoll, CT; Pourmokhtarian, A; Hayhoe, K "Streamflow responses to past and projected future changes in climate at the Hubbard Brook Experimental Forest, New Hampshire, United States" WATER RESOURCES RESEARCH, v.47, 2011, p.. doi:10.1029/2010WR00943  View record at Web of Science

Tonitto, Christina and Goodale, Christine L. and Weiss, Marissa S. and Frey, Serita D. and Ollinger, Scott V. "The effect of nitrogen addition on soil organic matter dynamics: a model analysis of the Harvard Forest Chronic Nitrogen Amendment Study and soil carbon response to anthropogenic N deposition" Biogeochemistry, v.117, 2013, p.431--454. doi:10.1007/s10533-013-9887-4 

Li, A. and T.J. Fahey. "Nitrogen Translocation to Fresh Litter in Northern Hardwood Forest." Ecosystems, v.x, 2012, p.xxx. doi:10.1007/s10021-012-9627-y 

Kampichler, Christian and Angeler, David G. and Holmes, Richard T. and Leito, Aivar and Svensson, Sören and van der Jeugd, Henk P. and Weso?owski, Tomasz "Temporal dynamics of bird community composition: an analysis of baseline conditions from long-term data" Oecologia, v.175, 2014, p.1301--131. doi:10.1007/s00442-014-2979-6 

Kang, Phil-Goo; Mayer, Bernhard; Mitchell, Myron J. "Comparison of sample preparation methods for stable isotope analysis of dissolved sulphate in forested watersheds" ISOTOPES IN ENVIRONMENTAL AND HEALTH STUDIES, v.48, 2012, p.410-420.

Driscoll, Charles T. and Buonocore, Jonathan J. and Levy, Jonathan I. and Lambert, Kathleen F. and Burtraw, Dallas and Reid, Stephen B. and Fakhraei, Habibollah and Schwartz, Joel "{US} power plant carbon standards and clean air and health co-benefits" Nature Climate Change, v.5, 2015, p.535--540. doi:10.1038/nclimate2598 

Green, M.B., A.S. Bailey, S.W. Bailey, J.J. Battles, J.L. Campbell, C.T. Driscoll, T.J. Fahey, L.C. Lepine, G.E. Likens, S.V. Ollinger, and P.G. Schaberg. "Reply to Smith and Shortle: Lacking evidence of hydraulic efficiency changes" P. Natl. Acad. Sci., v.110, 2013, p.E3740.

Toomey, Michael and Friedl, Mark A. and Frolking, Steve and Hufkens, Koen and Klosterman, Stephen and Sonnentag, Oliver and Baldocchi, Dennis D. and Bernacchi, Carl J. and Biraud, Sebastien C. and Bohrer, Gil and Brzostek, Edward and Burns, Sean P. and Co "Greenness indices from digital cameras predict the timing and seasonal dynamics of canopy-scale photosynthesis" Ecological Applications, v.25, 2015, p.99--115. doi:10.1890/14-0005.1 

Lindenmayer, D. B., W. F. Laurance, J. F. Franklin, G. E. Likens, S. C. Banks, W. Blanchard, P. Gibbons, K. Ikin, D. Blair, L. McBurney, A. D. Manning and J.A.R. Stein. "New policies for old trees: averting a global crisis in a keystone ecological structure." Conservation Letters, v., 2013, p.. doi:10.1111/conl.2013 

Levine, C.R., R.D. Yanai, M.A. Vadeboncouer, S. Hamburg, A. Melvin, C. Goodale, B. Rau, and D. Johnson. "Assessing the suitability of using rotary corers for sampling cations in rocky soils" Soil Science Society of America Journal, v.76, 2012, p.1707. doi:10.2136/sssaj2011.0425 

Wyman, KE; Rodenhouse, NL; Bank, MS "MERCURY BIOACCUMULATION, SPECIATION, AND INFLUENCE ON WEB STRUCTURE IN ORB-WEAVING SPIDERS FROM A FORESTED WATERSHED" ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, v.30, 2011, p.1873. doi:10.1002/etc.57  View record at Web of Science

Battles, J.J., T.J. Fahey, C.T. Driscoll, J.D. Blum, and C. E. Johnson. "Restoring soil calcium reverses forest decline" Environmental Science and Technology Letters, v., 2013, p.. doi:10.1021/ez400033d 

Fatemi, F,R,, R. D. Yanai, S. P. Hamburg, M. A. Vadeboncoeur, M. A. Arthur, R. D. Briggs, and C. R. Levine "The Influence of Stand Age on Aboveground Allometry of Northern Hardwood Tree Species." Canadian Journal of Forest Research, v.41, 2011, p.1.

Levine, C.R., R.D. Yanai, M.A. Vadeboncouer, S. Hamburg, A. Melvin, C. Goodale, B. Rau, and D. Johnson. "Assessing the suitability of using rotary corers for sampling cations in rocky soils. Soil Science Society of America Journal." Soil Science Society of America Journal, v.76, 2012, p.1707-1718. doi:10.2136/sssaj2011.0425 

Groffman, P.M., L.E. Rustad, P.H. Templer, J.L. Campbell, L.M. Christenson, N.K. Lany, A.M. Socci, M.A. Vadeboncoeur, P.G. Schaberg, G.F. Wilson, C.T. Driscoll, T.J. Fahey, M.C. Fisk, C.L. Goodale, M.B. Green, S.P. Hamburg, C.E. Johnson, M.J. Mitchell, J. "Long-Term Integrated Studies Show Complex and Surprising Effects of Climate Change in the Northern Hardwood Forest" BioScience, v.52, 2012, p.1056-1066. doi:10.1525/bio.2012.62.12.7 

Comerford, D.P., Schaberg, P.G., Templer, P.H., Socci, A.M., Campbell, J.L. and Wallin, K.F. "Influence of experimental snow removal on root and canopy physiology of sugar maple trees in a northern hardwood forest" Oecologia, v.171, 2013, p.261.

Raciti, S.M., T.J. Fahey, C.T. Driscoll, F.J. Carranti, D.R. Foster, P.S. Gwyther, B.R. Hall, S.P. Hamburg, J.C. Jenkins, J.P. Jenkins, C. Neill, S.V. Ollinger, B.W. Peery, E. Quigley, R.E. Sherman, R.Q. Thomas, M.A. Vadeboncoeur, D.A. Weinstein, and more "Local-scale Carbon Budgets and Mitigation Opportunities for the Northeastern United States." BioScience, v.61, 2012, p.23-28. doi:10.1525/bio.2012.62.1.7 

Sofaer, H. R., K. M. Langin, J. Wilson, and T. S. Sillett. "Demography of songbird populations in a rapidly changing world: the importance of long-term studies." American Biology Teacher, v.73, 2011, p.285.

Vadeboncoeur MA, Hamburg SP, Blum JD, Pennino MJ, Yanai RD, Johnson CE. "The Quantitative Soil Pit Method for Measuring Belowground Carbon and Nitrogen Stocks" Soil Sci. Soc. Am. J., v.76, 2012, p.2241. doi:10.2136/sssaj2012.0111 

Yanai, Ruth D. and Tokuchi, Naoko and Campbell, John L. and Green, Mark B. and Matsuzaki, Eiji and Laseter, Stephanie N. and Brown, Cindi L. and Bailey, Amey S. and Lyons, Pilar and Levine, Carrie R. and Buso, Donald C. and Likens, Gene E. and Knoepp, Jen "Sources of uncertainty in estimating stream solute export from headwater catchments at three sites" Hydrological Processes, v., 2014, p.n/a--n/a. doi:10.1002/hyp.10265 

Ollinger S.V., P.B. Reich, S. Frolking, L.C. Lepine, D.Y. Hollinger, and A.D. Richardson. "Nitrogen cycling, forest canopy re?ectance, and emergent properties of ecosystems." Proceedings of the National Academy of Sciences, v., 2013, p.. doi:10.1073/pnas.1304176110 

Kulkarni, Madhura V. and Burgin, Amy J. and Groffman, Peter M. and Yavitt, Joseph B. "Direct flux and 15N tracer methods for measuring denitrification in forest soils" Biogeochemistry, v.117, 2014, p.359--373. doi:10.1007/s10533-013-9876-7 

Keenan, T.F., D. Hollinger, G. Bohrer, D. Dragoni, J.W. Munger, H.P. Schmid, and A.D. Richardson. "Increasing forest water use efficiency as atmospheric CO2 levels rise" Nature, v.499, 2013, p.324. doi:10.1038/nature12291 

Lindenmayer, D.B., Blair, D., McBurney, L., Banks, S.C., Stein, J.A.R., Hobbs, R.J., Likens, G.E. and Franklin, J.F. "Principles and practices for biodiversity conservation and restoration forestry: a 30 year case study on the Victorian montane ash forests and the critically endangered Leadbeater?s Possum" Australian Zoologist, v.36, 2014, p.441--460.

Roales, J. J. Durán, H. Bechtold, P. Groffman and E. Rosi-Marshall. "High resolution measurement of light in terrestrial ecosystems using photodegrading dyes." PLoS ONE, v.8, 2013, p..

Butnor, John R. and Campbell, John L. and Shanley, James B. and Zarnoch, Stanley "Measuring soil frost depth in forest ecosystems with ground penetrating radar" Agricultural and Forest Meteorology, v.192-193, 2014, p.121--131.

Groffman, Peter M. "Terrestrial denitrification: Challenges and opportunities." Ecological Processes, v.1, 2012, p.11. doi:10.1186/2192-1709-1-11 

Yu, Xue and Driscoll, Charles T. and Warby, Richard A. F. and Montesdeoca, Mario and Johnson, Chris E. "Soil mercury and its response to atmospheric mercury deposition across the northeastern United States" Ecological Applications, v.24, 2014, p.812--822. doi:10.1890/13-0212.1 

Mitchell, MJ "Nitrate dynamics of forested watersheds: spatial and temporal patterns in North America, Europe and Japan" JOURNAL OF FOREST RESEARCH, v.16, 2011, p.333. doi:10.1007/s10310-011-0278-  View record at Web of Science

Bernal, Susana; Hedin, Lars O.; Likens, Gene E.; Gerber, Stefan; Buso, Don C. "Complex response of the forest nitrogen cycle to climate change" PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, v.109, 2012, p.3406-3411.

Vadeboncoeur, Matthew A.; Hamburg, Steven P.; Blum, Joel D.; Pennino, Michael J.; Yanai, Ruth D.; Johnson, Chris E. "The Quantitative Soil Pit Method for Measuring Belowground Carbon and Nitrogen Stocks" SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, v.76, 2012, p.2241-2255.

Morse, Jennifer L. and Durán, Jorge and Groffman, Peter M. "Soil Denitrification Fluxes in a Northern Hardwood Forest: The Importance of Snowmelt and Implications for Ecosystem N Budgets" Ecosystems, v.18, 2015, p.520--532. doi:10.1007/s10021-015-9844-2 

Judd, K. E., G. E. Likens, D. C. Buso and A. S. Bailey. "Minimal response in watershed nitrate export to severe soil frost raises questions about nutrient dynamics in the Hubbard Brook Experimental Forest." Biogeochemistry, v., 2011, p.. doi:10.1007/s10533-010-9524-4 

Groffman, P.M. and M.C. Fisk. "Calcium constrains plant control over forest ecosystem nitrogen cycling." Ecology, v.92, 2011, p.2035.

Fisk, MC; Fahey, TJ; Sobieraj, JH; Staniec, AC; Crist, TO "Rhizosphere disturbance influences fungal colonization and community development on dead fine roots" PLANT AND SOIL, v.341, 2011, p.279. doi:10.1007/s11104-010-0643-  View record at Web of Science

Caputo, Jesse and Beier, Colin M. and Groffman, Peter M. and Burns, Douglas A. and Beall, Frederick D. and Hazlett, Paul W. and Yorks, Thad E. "Effects of {Harvesting} {Forest} {Biomass} on {Water} and {Climate} {Regulation} {Services}: {A} {Synthesis} of {Long}-{Term} {Ecosystem} {Experiments} in {Eastern} {North} {America}" Ecosystems, v., 2015, p.1--13. doi:10.1007/s10021-015-9928-z 

Driscoll, Charles T.; Lambert, Kathy Fallon; Weathers, Kathleen C. "Integrating Science and Policy: A Case Study of the Hubbard Brook Research Foundation Science Links Program" BIOSCIENCE, v.61, 2011, p.791-801.

Mitchell, Myron J.; "Nitrate dynamics of forested watersheds: spatial and temporal patterns in North America, Europe and Japan" JOURNAL OF FOREST RESEARCH, v.16, 2011, p.333-340.

Lindenmayer, D. B. and G. E. Likens. "Benchmarking open access science against good science." Bull. Ecol. Soc. Amer., v.94, 2013, p.338.

Cawley, Kaelin M. and Campbell, John and Zwilling, Melissa and Jaffé, Rudolf "Evaluation of forest disturbance legacy effects on dissolved organic matter characteristics in streams at the Hubbard Brook Experimental Forest, New Hampshire" Aquatic Sciences, v.76, 2014, p.611--622. doi:10.1007/s00027-014-0358-3 

Fisk, Melany and Santangelo, Sharon and Minick, Kevan "Carbon mineralization is promoted by phosphorus and reduced by nitrogen addition in the organic horizon of northern hardwood forests" Soil Biology and Biochemistry, v.81, 2015, p.212--218. doi:10.1016/j.soilbio.2014.11.022 

Mitchell, MJ; Likens, GE "Watershed Sulfur Biogeochemistry: Shift from Atmospheric Deposition Dominance to Climatic Regulation" ENVIRONMENTAL SCIENCE & TECHNOLOGY, v.45, 2011, p.5267. doi:10.1021/es200844  View record at Web of Science

Argerich, A., S. L. Johnson, S. D. Sebestyen, C. C. Rhoades, E. Greathouse, J. D. Knoepp, M. B. Adams, G. E. Likens, J. L. Campbell, W. H. McDowell, F. Scatena and G. G. Ice. "Trends in stream nitrogen concentrations for forested reference catchments across the USA" Environ. Res. Letters, v.8, 2013, p.. doi:10.1088/1748-9326/8/1/014039 

Grimm, N.B. F. S. Chapin , B. Bierwagen , P. Gonzalez , P. Groffman , Y. Luo , F. Melton , K. Nadelhoffer , A. Pairis , P. Raymond , J. Schimel and C. Williamson. "The impacts of climate change on ecosystem structure and function." Frontiers in Ecology and Environment, v.11, 2013, p.474.

Lindenmayer, DB; Hobbs, RJ; Likens, GE; Krebs, CJ; Banks, SC "Newly discovered landscape traps produce regime shifts in wet forests" PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, v.108, 2011, p.15887. doi:10.1073/pnas.111024510  View record at Web of Science

Kulkarni, Madhura V. and Groffman, Peter M. and Yavitt, Joseph B. and Goodale, Christine L. "Complex controls of denitrification at ecosystem, landscape and regional scales in northern hardwood forests" Ecological Modelling, v., 2014, p.. doi:10.1016/j.ecolmodel.2014.03.010 

Campbell, John L. and Socci, Anne M. and Templer, Pamela H. "Increased nitrogen leaching following soil freezing is due to decreased root uptake in a northern hardwood forest" Global Change Biology, v.20, 2014, p.2663--267. doi:10.1111/gcb.12532 

Johnson, Chris E. and Driscoll, Charles T. and Blum, Joel D. and Fahey, Timothy J. and Battles, John J. "Soil Chemical Dynamics after Calcium Silicate Addition to a Northern Hardwood Forest" Soil Science Society of America Journal, v.78, 2014, p.1458. doi:10.2136/sssaj2014.03.0114 

Keenan, Trevor F. and Gray, Josh and Friedl, Mark A. and Toomey, Michael and Bohrer, Gil and Hollinger, David Y. and Munger, J. William and O?Keefe, John and Schmid, Hans Peter and Wing, Ian Sue and Yang, Bai and Richardson, Andrew D. "Net carbon uptake has increased through warming-induced changes in temperate forest phenology" Nature Climate Change, v.4, 2014, p.598--604. doi:10.1038/nclimate2253 

Morse, J. L. and Werner, S. F. and Gillin, C. P. and Goodale, C. L. and Bailey, S. W. and McGuire, K. J. and Groffman, P. M. "Searching for biogeochemical hot spots in three dimensions: Soil C and N cycling in hydropedologic settings in a northern hardwood forest" Journal of Geophysical Research: Biogeosciences, v.119, 2014, p.2013JG002. doi:10.1002/2013JG002589 

Lindenmayer, DB; Likens, GE "Adaptive monitoring: a new paradigm for long-term research and monitoring" TRENDS IN ECOLOGY & EVOLUTION, v.24, 2009, p.482. doi:10.1016/j.tree.2009.03.00  View record at Web of Science

Vadeboncoeur, Matthew A.; Hamburg, Steven P.; Cogbill, Charles V.; Sugimura, Wendy Y. "A comparison of presettlement and modern forest composition along an elevation gradient in central New Hampshire" CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, v.42, 2012, p.190-202.

Campbell, J.L., Rustad, L.E., Porter, J.H., Taylor, J.R.., Dereszynski, E.W., Shanley, J.B., Gries, C., Henshaw, D.L., Martin, M.E., Sheldon, W.M., and Boose, E.R. "Quantity is nothing without quality: Automated QA/QC for streaming sensor networks" BioScience, v.63, 2013, p.574.

Bailey, S.W., Brousseau, P.A., McGuire, K.J., Ross, D.S. "Influence of landscape position and transient water table on soil development and carbon distribution in a steep, headwater catchment" Geoderma, v.226-227, 2014, p.279. doi:10.1016/j.geoderma.2014.02.017 

Argerich, A., Johnson, S.L., Sebestyen, S.D., Rhoades, C.C., Greathouse, E.A., Knoepp, J., Adams, M.B., Likens, G.E., Campbell, J.L., McDowell, W.H., Scatena, F.N., and Ice, G.G. "Trends in stream nitrogen concentrations for forested reference catchments across the USA." Environmental Research Letters, v.8, 2013, p.014039.

Fisk MC, Santangelo S, Minick KJ. "Carbon mineralization is promoted by phosphorus and reduced by nitrogen addition in the organic horizon of northern hardwood forests." Biology and Biochemistry, v.81, 2015, p.212. doi:10.1016/j.soilbio.2014.11.022 

Lindenmayer, David B. and Laurance, William F. and Franklin, Jerry F. and Likens, Gene E. and Banks, Sam C. and Blanchard, Wade and Gibbons, Philip and Ikin, Karen and Blair, David and McBurney, Lachlan and Manning, Adrian D. and Stein, John A.R. "New Policies for Old Trees: Averting a Global Crisis in a Keystone Ecological Structure" Conservation Letters, v.7, 2014, p.61--69. doi:10.1111/conl.12013 

Kulkarni, Madhura V. and Groffman, Peter M. and Yavitt, Joseph B. and Goodale, Christine L. "Complex controls of denitrification at ecosystem, landscape and regional scales in northern hardwood forests" Ecological Modelling, v., 2014, p.. doi:10.1016/j.ecolmodel.2014.03.010 

Dybzinski, Ray and Farrior, Caroline E. and Ollinger, Scott and Pacala, Stephen W. "Interspecific vs intraspecific patterns in leaf nitrogen of forest trees across nitrogen availability gradients" The New Phytologist, v.200, 2013, p.112--121. doi:10.1111/nph.12353 

Townsend, Andrea K. and Cooch, Evan G. and Sillett, T. Scott and Rodenhouse, Nicholas L. and Holmes, Richard T. and Webster, Michael S. "The interacting effects of food, spring temperature, and global climate cycles on population dynamics of a migratory songbird" Global Change Biology, v., 2015, p.n/a--n/a. doi:10.1111/gcb.13053 

Robinson, Todd M. P. and La Pierre, Kimberly J. and Vadeboncoeur, Matthew A. and Byrne, Kerry M. and Thomey, Michell L. and Colby, Samantha E. "Seasonal, not annual precipitation drives community productivity across ecosystems" Oikos, v.122, 2013, p.727--738. doi:10.1111/j.1600-0706.2012.20655.x 

Mitchell, M.J. "Research resource review: Forest Hydrology and Biogeochemistry: Synthesis of Past Research and Future Directions." Progress in Physical Geography, v.36, 2012, p.451-453. doi:10.1177/0309133312440216 

Likens, Gene E.; "Limnological measures related to climate change in the Hubbard Brook Valley, USA" INLAND WATERS, v.1, 2011, p.93-99.

Keenan, Trevor F. and Richardson, Andrew D. "The timing of autumn senescence is affected by the timing of spring phenology: implications for predictive models" Global Change Biology, v.21, 2015, p.2634--264. doi:10.1111/gcb.12890 

Green, M.B., A.S. Bailey, S.W. Bailey, J.J. Battles, J.L. Campbell, C.T. Driscoll, C. Eagar, L. Lepine, G.E. Likens, S.V. Ollinger, and P.G. Schaberg. "Decreased water flowing from a forest amended with calcium silicate" Proc. Natl. Acad. Sci., v.110, 2013, p.5999. doi:10.1073/pnas.1302445110 

Butler, TJ; Vermeylen, FM; Rury, M; Likens, GE; Lee, B; Bowker, GE; McCluney, L "Response of ozone and nitrate to stationary source NOx emission reductions in the eastern USA" ATMOSPHERIC ENVIRONMENT, v.45, 2011, p.1084. doi:10.1016/j.atmosenv.2010.11.04  View record at Web of Science

Friedl, Mark A. and Gray, Josh M. and Melaas, Eli K. and Richardson, Andrew D. and Hufkens, Koen and Keenan, Trevor F. and Bailey, Amey and O?Keefe, John "A tale of two springs: using recent climate anomalies to characterize the sensitivity of temperate forest phenology to climate change" Environmental Research Letters, v.9, 2014, p.054006. doi:10.1088/1748-9326/9/5/054006 

Balaria, A., and C.E. Johnson. "Compositional characterization of soil organic matter and hot-water extractable organic matter in organic horizons using a molecular mixing model" J. Soils Sediments, v.13, 2013, p.1032.

Ross, Donald S.; Shanley, James B.; Campbell, John L.; Lawrence, Gregory B.; Bailey, Scott W.; Likens, Gene E.; Wemple, Beverley C.; Fredriksen, Guinevere; Jamison, Austin E. "Spatial patterns of soil nitrification and nitrate export from forested headwaters in the northeastern United States" JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, v.117, 2012, p..

Toomey, Michael and Friedl, Mark and Frolking, Steve and Hufkens, Koen and Klosterman, Stephen and Sonnentag, Oliver and Baldocchi, Dennis and Bernacchi, Carl and Biraud, Sebastien and Bohrer, Gil and Brzostek, Edward and Burns, Sean P. and Coursolle, Car "Greenness indices from digital cameras predict the timing and seasonal dynamics of canopy-scale photosynthesis" Ecological Applications, v.25, 2014, p.99--115. doi:1051-0761 

Pardo LH, Fenn ME, Goodale CL, Geiser LH, Driscoll CT, Allen EB, Baron J, Bobbink R, Bowman WD, Clark C, Emmett B, Gilliam FS, Greaver T, Hall SJ, Lilleskov EA, Liu L, Lynch J, Nadelhoffer K, Perakis SS, Robin-Abbott MJ, Stoddard J, Weathers K, Dennis RL. "Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States." Ecological Applications, v.21, 2011, p.3049-3082.

Zipkin, Elise F. and Sillett, T. Scott and Grant, Evan H. Campbell and Chandler, Richard B. and Royle, J. Andrew "Inferences about population dynamics from count data using multistate models: a comparison to capture?recapture approaches" Ecology and Evolution, v.4, 2014, p.417--426. doi:10.1002/ece3.942 

Fahey, TJ; Yavitt, JB; Sherman, RE; Groffman, PM; Fisk, MC; Maerz, JC "Transport of Carbon and Nitrogen Between Litter and Soil Organic Matter in a Northern Hardwood Forest" ECOSYSTEMS, v.14, 2011, p.326. doi:10.1007/s10021-011-9414-  View record at Web of Science

Cleavitt, Natalie L. and Battles, John J. and Fahey, Timothy J. and Blum, Joel D. "Determinants of survival over 7 years for a natural cohort of sugar maple seedlings in a northern hardwood forest" Canadian Journal of Forest Research, v.44, 2014, p.1112--112. doi:10.1139/cjfr-2014-0177 

van Doorn, NS; Battles, JJ; Fahey, TJ; Siccama, TG; Schwarz, PA "Links between biomass and tree demography in a northern hardwood forest: a decade of stability and change in Hubbard Brook Valley, New Hampshire" CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, v.41, 2011, p.1369. doi:10.1139/X11-06  View record at Web of Science

Lindenmayer, D. B. and G. E. Likens. "Don?t do big-data science backward." Nature, v.499, 2013, p.284.

Fatemi, FR; Yanai, RD; Hamburg, SP; Vadeboncoeur, MA; Arthur, MA; Briggs, RD; Levine, CR "Allometric equations for young northern hardwoods: the importance of age-specific equations for estimating aboveground biomass" CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, v.41, 2011, p.881. doi:10.1139/X10-24  View record at Web of Science

Gannon, John P. and Bailey, Scott W. and McGuire, Kevin J. "Organizing groundwater regimes and response thresholds by soils: A framework for understanding runoff generation in a headwater catchment" Water Resources Research, v., 2014, p.n/a--n/a. doi:10.1002/2014WR015498 

Duran, J., J.L. Morse and P.M. Groffman. "Comparison of in-situ methods to measure N mineralization rates in forest soils." Soil Biology and Biochemistry, v.46, 2012, p.145-147.

Driscoll, Charles T.; Lambert, Kathleen F.; Chapin, F. Stuart, III; Nowak, David J.; Spies, Thomas A.; Swanson, Frederick J.; Kittredge, David B.; Hart, Clarisse M. "Science and Society: The Role of Long-Term Studies in Environmental Stewardship" BIOSCIENCE, v.62, 2012, p.354-366.

Marra, Peter P. and Studds, Colin E. and Wilson, Scott and Sillett, T. Scott and Sherry, Thomas W. and Holmes, Richard T. "Non-breeding season habitat quality mediates the strength of density-dependence for a migratory bird" Proceedings of the Royal Society B: Biological Sciences, v.282, 2015, p.20150624. doi:10.1098/rspb.2015.0624 

Gillin, C.P., Bailey, S.W., McGuire, K.J. and Gannon, J.P. "Mapping of hydropedologic spatial patterns in a steep headwater catchment" Soil Science Society of America Journal, v., 2014, p.. doi:10.2136/sssaj2014.05.0189 

Kulkarni, M.V., A.J. Burgin, P.M. Groffman and J.B. Yavitt. "Direct flux and 15N tracer methods for measuring denitrification in forest soils" Biogeochemistry, v., 2013, p.. doi:10.1007/s10533-013-9876-7 

Kornan, M., R.T. Holmes, H.F. Recher, P. Adamik, and R. Kropil. "Convergence in foraging guild structure of forest bird assemblages across three continents is related to habitat structure and foraging opportunities" Community Ecology, v.14, 2013, p.89.

Schwenk, WS; Strong, AM "Contrasting patterns and combined effects of moose and insect herbivory on striped maple (Acer pensylvanicum)" BASIC AND APPLIED ECOLOGY, v.12, 2011, p.64. doi:10.1016/j.baae.2010.10.00  View record at Web of Science

Kaushal, S. S., G. E. Likens, R. Utz, M. L. Pace, M. Grese and M.Yepsen. "Increased river alkalinization in the Eastern U.S." Environ. Sci. & Tech, v., 2013, p.. doi:10.1021/es401046s 

Yanai, Ruth D.; Arthur, Mary A.; Acker, Marty; Levine, Carrie R.; Park, Byung Bae "Variation in mass and nutrient concentration of leaf litter across years and sites in a northern hardwood forest" CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, v.42, 2012, p.1597-1610.

Hufkens, Koen; Friedl, Mark A.; Keenan, Trevor F.; Sonnentag, Oliver; Bailey, Amey; O'Keefe, John; Richardson, Andrew D. "Ecological impacts of a widespread frost event following early spring leaf-out" GLOBAL CHANGE BIOLOGY, v.18, 2012, p.2365-2377.

Sherry, T. W. and Wilson, S. and Hunter, S. and Holmes, R. T. "Impacts of nest predators and weather on reproductive success and population limitation in a long-distance migratory songbird" Journal of Avian Biology, v., 2015, p.n/a--n/a. doi:10.1111/jav.00536 

Johnson, Chris E. and Siccama, Thomas G. and Denny, Ellen G. and Koppers, Mary Margaret and Vogt, Daniel J. "In situ decomposition of northern hardwood tree boles: decay rates and nutrient dynamics in wood and bark" Canadian Journal of Forest Research, v.44, 2014, p.1515--152. doi:10.1139/cjfr-2014-0221 

Durán, Jorge and Morse, Jennifer L. and Groffman, Peter M. and Campbell, John L. and Christenson, Lynn M. and Driscoll, Charles T. and Fahey, Timothy J. and Fisk, Melany C. and Mitchell, Myron J. and Templer, Pamela H. "Winter climate change affects growing-season soil microbial biomass and activity in northern hardwood forests" Global Change Biology, v.20, 2014, p.3568--357. doi:10.1111/gcb.12624 

Brooks, P.D., P. Grogan, P.H. Templer, P.M. Groffman, M. Ã?quist and J. Schimel "Carbon and nitrogen cycling in snow-covered environments" Geography Compass, v.5/9, 2011, p.682.

Vadeboncoeur, Matthew A. and Hamburg, Steven P. and Yanai, Ruth D. and Blum, Joel D. "Rates of sustainable forest harvest depend on rotation length and weathering of soil minerals" Forest Ecology and Management, v.318, 2014, p.194--205. doi:10.1016/j.foreco.2014.01.012 

Lindenmayer, D. B., G. E. Likens, A. Andersen, D. Bowman, C. M. Bull, E. Burns, C. R. Dickman, A. A. Hoffman, D. A. Keith, M. J. Liddell, A. J. Lowe, D. J. Metcalfe, S. R. Phinn, J. Russell-Smith, N. Thurgate and G. M. Wardle. "The value and importance of long-term studies in ecology." Austral Ecology, v.37, 2012, p.745-757. doi:10.1111/j.1442-9993.2011.02351.x 

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