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Biogeochemistry

, Volume 102, Issue 1–3, pp 223–238 | Cite as

Snow depth, soil freezing and nitrogen cycling in a northern hardwood forest landscape

  • Peter M. GroffmanEmail author
  • Janet P. Hardy
  • Samuel Fashu-Kanu
  • Charles T. Driscoll
  • Natalie L. Cleavitt
  • Timothy J. Fahey
  • Melany C. Fisk
Article

Abstract

Increases in soil freezing associated with decreases in snow cover have been identified as a significant disturbance to nitrogen (N) cycling in northern hardwood forests. We created a range of soil freezing intensity through snow manipulation experiments along an elevation gradient at the Hubbard Brook Experimental Forest (HBEF) in the White Mountains, NH USA in order to improve understanding of the factors regulating freeze effects on nitrate (NO3 ) leaching, nitrous oxide (N2O) flux, potential and in situ net N mineralization and nitrification, microbial biomass carbon (C) and N content and respiration, and denitrification. While the snow manipulation treatment produced deep and persistent soil freezing at all sites, effects on hydrologic and gaseous losses of N were less than expected and less than values observed in previous studies at the HBEF. There was no relationship between frost depth, frost heaving and NO3 leaching, and a weak relationship between frost depth and winter N2O flux. There was a significant positive relationship between dissolved organic carbon (DOC) and NO3 concentrations in treatment plots but not in reference plots, suggesting that the snow manipulation treatment mobilized available C, which may have stimulated retention of N and prevented treatment effects on N losses. While the results support the hypothesis that climate change resulting in less snow and more soil freezing will increase N losses from northern hardwood forests, they also suggest that ecosystem response to soil freezing disturbance is affected by multiple factors that must be reconciled in future research.

Keywords

Climate change Dissolved organic matter Methane Microbial biomass Nitrate Nitrous oxide 

Notes

Acknowledgments

We thank Lisa Martel for excellent field, laboratory and data analysis work. This research was supported by U.S. National Science Foundation Grants DEB 98-10221 (Hubbard Brook Long Term Ecological Research) and DEB 00-75387 (Ecosystem Studies). This research was conducted at the Hubbard Brook Experimental Forest, which is operated and maintained by the USDA Forest Service, Northern Research Station, Newtown Square, PA. This paper is a contribution to the Hubbard Brook Ecosystem Study.

References

  1. Auclair AND, Lill JT, Revenga C (1996) The role of climate variability and global warming in the dieback of northern hardwoods. Water Air Soil Pollut 91:163–186CrossRefGoogle Scholar
  2. Austnes K, Vestgarden LS (2008) Prolonged frost increases release of C and N from a montane heathland soil in southern Norway. Soil Biol Biochem 40:2540–2546CrossRefGoogle Scholar
  3. Austnes K, Kaste O, Vestgarden LS, Mulder J (2008) Manipulation of snow in small headwater catchments at Storgama, Norway: effects on leaching of total organic carbon and total organic nitrogen. Ambio 37:38–47CrossRefGoogle Scholar
  4. Bohlen PJ, Groffman PM, Driscoll CT, Fahey TJ, Siccama TG (2001) Plant-soil-microbial interactions in a northern hardwood forest. Ecology 82:965–978Google Scholar
  5. Bormann FH, Likens GE (1979) Pattern and process in a forested ecosystem. Springer-Verlag, New YorkGoogle Scholar
  6. Boutin R, Robitaille G (1995) Increased soil nitrate loss under mature sugar maple trees affected by experimentally-induced deep frost. Can J For Res 25:588–602CrossRefGoogle Scholar
  7. Bowden RD, Melillo JM, Steudler PA, Aber JD (1991) Effects of nitrogen additions on annual nitrous-oxide fluxes from temperate forest soils in the northeastern United States. J Geophys Res Atm 96:9321–9328CrossRefGoogle Scholar
  8. Brooks PD, Williams MW (1999) Snowpack controls on nitrogen cycling and export in seasonally snow-covered catchments. Hydrol Process 13:2177–2190CrossRefGoogle Scholar
  9. Campbell JL, Mitchell MJ, Groffman PM, Christenson LM, Hardy JP (2005) Winter in northeastern North America: a critical period for ecological processes. Front Ecol Environ 3:314–322CrossRefGoogle Scholar
  10. Campbell JL, Rustad LE, Boyer EW, Christopher SF, Driscoll CT, Fernandez IJ, Groffman PM, Houle D, Kiekbusch J, Magill AH, Mitchell MJ, Ollinger SV (2009) Consequences of climate change for biogeochemical cycling in forests of northeastern North America. Can J For Res 39:264–284CrossRefGoogle Scholar
  11. Christenson LM, Mitchell MJ, Groffman PM, Lovett GM (2010) Winter climate change implications for decomposition in Northeastern forests: comparisons of sugar maple litter to herbivore fecal inputs. Glob Change Biol. doi: 10.1111/j.1365-2486.2009.02115.x Google Scholar
  12. Cleavitt NL, Fahey TJ, Groffman PM, Hardy JP, Henry KS, Driscoll CT (2008) Effects of soil freezing on fine roots in a northern hardwood forest. Can J For Res 38:82–91CrossRefGoogle Scholar
  13. Dittman JA, Driscoll CT, Groffman PM, Fahey TJ (2007) Dynamics of nitrogen and dissolved organic carbon at the Hubbard Brook Experimental Forest. Ecology 88:1153–1166CrossRefGoogle Scholar
  14. Fiorentino I, Fahey TJ, Groffman PM, Driscoll CT, Eagar C, Siccama TG (2003) Initial responses of phosphorus biogeochemistry to calcium addition in a northern hardwood forest ecosystem. Can J For Res 33:1864–1873CrossRefGoogle Scholar
  15. Fitzhugh RD, Driscoll CT, Groffman PM, Tierney GL, Fahey TJ, Hardy JP (2001) Effects of soil freezing disturbance on soil solution nitrogen, phosphorus, and carbon chemistry in a northern hardwood ecosystem. Biogeochemistry 56:215–238CrossRefGoogle Scholar
  16. Fitzhugh RD, Likens GE, Driscoll CT, Mitchell MJ, Groffman PM, Fahey TJ, Hardy JP (2003) Role of soil freezing events in interannual patterns of stream chemistry at the Hubbard Brook experimental forest, New Hampshire. Environ Sci Technol 37:1575–1580CrossRefGoogle Scholar
  17. Frei A, Brown R, Miller JA, Robinson DA (2005) Snow mass over North America: observations and results from the second phase of the atmospheric model intercomparison project. J Hydrometeorol 6:681–695CrossRefGoogle Scholar
  18. Goldberg SD, Gebauer G (2009) Drought turns a central European Norway spruce forest soil from an N2O source to a transient N2O sink. Glob Change Biol 15:850–860CrossRefGoogle Scholar
  19. Goodale CL, Aber JD, Vitousek PM (2003) An unexpected nitrate decline in New Hampshire streams. Ecosystems 6:75–86CrossRefGoogle Scholar
  20. Goodale CL, Aber JD, Vitousek PM, McDowell WH (2005) Long-term decreases in stream nitrate: successional causes unlikely; Possible links to DOC? Ecosystems 8:334–337CrossRefGoogle Scholar
  21. Groffman PM, Holland EA, Myrold DD, Robertson GP, Zou X (1999) Denitrification. In: Robertson GP, Bledsoe CS, Coleman DC, Sollins P (eds) Standard soil methods for long term ecological research. Oxford University Press, New York, pp 272–288Google Scholar
  22. Groffman PM, Driscoll CT, Fahey TJ, Hardy JP, Fitzhugh RD, Tierney GL (2001a) Colder soils in a warmer world: a snow manipulation study in a northern hardwood forest ecosystem. Biogeochemistry 56:135–150CrossRefGoogle Scholar
  23. Groffman PM, Driscoll CT, Fahey TJ, Hardy JP, Fitzhugh RD, Tierney GL (2001b) Effects of mild winter freezing on soil nitrogen and carbon dynamics in a northern hardwood forest. Biogeochemistry 56:191–213CrossRefGoogle Scholar
  24. Groffman PM, Fisk MC, Driscoll CT, Likens GE, Fahey TJ, Eagar C, Pardo LH (2006a) Calcium additions and microbial nitrogen cycle processes in a northern hardwood forest. Ecosystems 9:1289–1305CrossRefGoogle Scholar
  25. Groffman PM, Hardy JP, Driscoll CT, Fahey TJ (2006b) Snow depth, soil freezing, and fluxes of carbon dioxide, nitrous oxide and methane in a northern hardwood forest. Glob Change Biol 12:1748–1760CrossRefGoogle Scholar
  26. Groffman PM, Hardy JP, Fisk MC, Fahey JT, Driscoll CT (2009) Climate variation and soil carbon and nitrogen cycling processes in a northern hardwood forest. Ecosystems 12:927–943CrossRefGoogle Scholar
  27. Hafner SD, Groffman PM (2005) Soil nitrogen cycling under litter and coarse woody debris in a mixed forest in New York State. Soil Biol Biochem 37:2159–2162CrossRefGoogle Scholar
  28. Hafner SD, Groffman PM, Mitchell MJ (2005) Leaching of dissolved organic carbon, dissolved organic nitrogen, and other solutes from coarse woody debris and litter in a mixed forest in New York State. Biogeochemistry 74:257–282CrossRefGoogle Scholar
  29. Hardy JP, Groffman PM, Fitzhugh RD, Henry KS, Welman AT, Demers JD, Fahey TJ, Driscoll CT, Tierney GL, Nolan S (2001) Snow depth manipulation and its influence on soil frost and water dynamics in a northern hardwood forest. Biogeochemistry 56:151–174CrossRefGoogle Scholar
  30. Hayhoe K, Wake C, Huntington T, Luo L, Schwartz M, Sheffield J, Wood E, Anderson B, Bradbury J, DeGaetano A, Troy T, Wolfe D (2007) Past and future changes in climate and hydrological indicators in the US Northeast. Clim Dyn 28:381–407CrossRefGoogle Scholar
  31. Henry HAL (2007) Soil freeze-thaw cycle experiments: trends, methodological weaknesses and suggested improvements. Soil Biol Biochem 39:977–986CrossRefGoogle Scholar
  32. Henry HAL (2008) Climate change and soil freezing dynamics: historical trends and projected changes. Clim Change 87:421–434CrossRefGoogle Scholar
  33. Hentschel K, Borken W, Matzner E (2008) Leaching losses of nitrogen and dissolved organic matter following repeated freeze/thaw events in a forest soil. J Plant Nutr Soil Sci 171:699–706CrossRefGoogle Scholar
  34. Hentschel K, Borken W, Zuber T, Bogner C, Howe B, Matzner E (2009) Effects of soil frost on nitrogen net mineralization, soil solution chemistry and seepage losses in a temperate forest soil. Glob Change Biol 15:825–836CrossRefGoogle Scholar
  35. Houlton BZ, Driscoll CT, Fahey TJ, Likens GE, Groffman PM, Bernhardt ES, Buso DC (2003) Nitrogen dynamics in ice storm-damaged forest ecosystems: implications for nitrogen limitation theory. Ecosystems 6:431–443CrossRefGoogle Scholar
  36. Jenkinson DS, Powlson DS (1976) The effects of biocidal treatments on metabolism in soil V. A method for measuring soil biomass. Soil Biol Biochem 8:209–213CrossRefGoogle Scholar
  37. Johnson CE, Driscoll CT, Siccama TG, Likens GE (2000) Element fluxes and landscape position in a northern hardwood forest watershed ecosystem. Ecosystems 3:159–184CrossRefGoogle Scholar
  38. Joseph G, Henry HAL (2008) Soil nitrogen leaching losses in response to freeze-thaw cycles and pulsed warming in a temperate old field. Soil Biol Biochem 40:1947–1953CrossRefGoogle Scholar
  39. Judd KE, Likens GE, Groffman PM (2007) High nitrate retention during winter in soils of the Hubbard Brook experimental forest. Ecosystems 10:217–225CrossRefGoogle Scholar
  40. Kaste O, Austnes K, Vestgarden LS, Wright RF (2008) Manipulation of snow in small headwater catchments at Storgama, Norway: effects on leaching of inorganic nitrogen. Ambio 37:29–37CrossRefGoogle Scholar
  41. Kellman L, Kavanaugh K (2008) Nitrous oxide dynamics in managed northern forest soil profiles: is production offset by consumption? Biogeochemistry 90:115–128CrossRefGoogle Scholar
  42. Knapp AK, Seastedt TR (1986) Detritus accumulation limits productivity of tallgrass prairie. Bioscience 36:662–668CrossRefGoogle Scholar
  43. Likens GE, Bormann FH (1995) Biogeochemistry of a forested ecosystem, 2nd edn. Springer-Verlag, New YorkGoogle Scholar
  44. Lovett GM, Mitchell MJ (2004) Sugar maple and nitrogen cycling in the forests of eastern North America. Front Ecol the Environ 2:81–88CrossRefGoogle Scholar
  45. Lovett GM, Weathers KC, Arthur MA (2002) Control of nitrogen loss from forested watersheds by soil carbon: nitrogen ratio and tree species composition. Ecosystems 5:712–718CrossRefGoogle Scholar
  46. Matzner E, Borken W (2008) Do freeze-thaw events enhance C and N losses from soils of different ecosystems? A review. Eur J Soil Sci 59:274–284CrossRefGoogle Scholar
  47. McDowell WH, Cole JJ, Driscoll CT (1987) Simplified version of the ampoule-persulfate method for determination of dissolved organic carbon. Can J Fish Aquat Sci 44:214–218CrossRefGoogle Scholar
  48. McInnes KJ, Weaver RW, Savage MJ (1994) Soil water potential. In: Weaver RW (ed) Methods of soil analysis, part 2––microbiological and biochemical properties. Soil Science Society of America, Madison, WI, pp 53–58Google Scholar
  49. Mitchell MJ, Driscoll CT, Kahl JS, Likens GE, Murdoch PS, Pardo LH (1996) Climatic control of nitrate loss from forested watersheds in the northeast United States. Environ Sci Technol 30:2609–2612CrossRefGoogle Scholar
  50. Nelson DW, Sommers LE (1996) Total carbon, organic carbon, and organic matter. In: Sparks DL (ed) Methods of soil analysis, part 3––chemical methods. Soil Science Society of America, Madison, WI, pp 961–1010Google Scholar
  51. Ricard JA, Tobiasson W, Greatorex A (1976) The field-assembled frost gage [technical note]. CRREL, Hanover, NHGoogle Scholar
  52. Robertson GP, Wedin D, Groffman PM, Blair JM, Holland EA, Nadelhoffer KA, Harris D (1999) Soil carbon and nitrogen availability: nitrogen mineralization, nitrification and carbon turnover. In: Robertson GP, Bledsoe CS, Coleman DC, Sollins P (eds) Standard soil methods for long term ecological research. Oxford University Press, New York, pp 258–271Google Scholar
  53. SAS (1988) SAS/STAT user’s guide, release 6.03. Sas Institute Incorporated, Cary, NCGoogle Scholar
  54. Schwarz PA, Fahey TJ, McCulloch CE (2003) Factors controlling spatial variation of tree species abundance in a forested landscape. Ecology 84:1862–1878CrossRefGoogle Scholar
  55. Smith MS, Tiedje JM (1979) Phases of denitrification following oxygen depletion in soil. Soil Biol Biochem 11:262–267Google Scholar
  56. Sobczak WV, Findlay S, Dye S (2003) Relationships between DOC bioavailability and nitrate removal in an upland stream: an experimental approach. Biogeochemistry 62:309–327CrossRefGoogle Scholar
  57. Soil Survey Staff (2006) Keys to soil taxonomy, 10th edn. US Department of Agriculture, Natural Resources Conservation Service, Washington, D.CGoogle Scholar
  58. Steinweg JM, Fisk MC, McAlexander B, Groffman PM, Hardy JP (2008) Experimental snowpack reduction alters organic matter and net N mineralization potential of soil macroaggregates in a northern hardwood forest. Biol Fertil Soils 45:1–10CrossRefGoogle Scholar
  59. Tabatabai MA, Dick WA (1983) Simultaneous determination of nitrate, chloride, sulfate, and phosphate in natural waters by ion chromatography. J Environ Qual 12:209–213CrossRefGoogle Scholar
  60. Tierney GL, Fahey TJ, Groffman PM, Hardy JP, Fitzhugh RD, Driscoll CT (2001) Soil freezing alters fine root dynamics in a northern hardwood forest. Biogeochemistry 56:175–190CrossRefGoogle Scholar
  61. Vestgarden LS, Austnes K (2009) Effects of freeze-thaw on C and N release from soils below different vegetation in a montane system: a laboratory experiment. Glob Change Biol 15:876–887CrossRefGoogle Scholar
  62. Williams MW, Brooks PD, Mosier A, Tonnessen KA (1996) Mineral nitrogen transformations in and under seasonal snow in a high-elevation catchment in the Rocky Mountains, United States. Water Resour Res 32:3161–3171CrossRefGoogle Scholar
  63. Yuan W, Luo Y, Richardson AD, Oren R, Luyssaert S, Janssens VA, Ceulemens R, Zhou X, Grunwald T, Aubinet M, Berhofer C, Baldocchi D, Chen J, Dunn AL, DeForest JL, Dragoni D, Goldstein AH, Moors E, Munger JW, Monson RK, Suyker AE, Starr G, Scott RL, Tenhunen J, Verma SB, Vesala T, Wofsy SC (2009) Latitudinal patterns of magnitude and interannual variability in net ecosystem exchange regulated by biological and environmental variables. Glob Change Biol 15:2905–2920CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  • Peter M. Groffman
    • 1
    Email author
  • Janet P. Hardy
    • 2
  • Samuel Fashu-Kanu
    • 3
  • Charles T. Driscoll
    • 3
  • Natalie L. Cleavitt
    • 4
  • Timothy J. Fahey
    • 4
  • Melany C. Fisk
    • 5
  1. 1.Cary Institute of Ecosystem StudiesMillbrookUSA
  2. 2.U.S. Army, Cold Regions Research and Engineering LaboratoryHanoverUSA
  3. 3.Department of Civil and Environmental EngineeringSyracuse UniversitySyracuseUSA
  4. 4.Department of Natural ResourcesCornell UniversityIthacaUSA
  5. 5.Department of ZoologyMiami UniversityOxfordUSA

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