Skip to Main Content
U.S. Forest Service
Caring for the land and serving people

United States Department of Agriculture

Home > Search > Publication Information

  1. Share via EmailShare on FacebookShare on LinkedInShare on Twitter
    Dislike this pubLike this pub
    Author(s): K.F. Crowley; B.E. McNeil; G.M. Lovett; C.D. Canham; C.T. Driscoll; L.E. Rustad; E. Denny; R.A. Hallett; M.A. Arthur; J.L. Boggs; C.L. Goodale; J.S. Kahl; S.G. McNulty; S.V. Ollinger; L.H. PardoP.G. Schaberg; J.L. Stoddard; M.P. Weand; K.C. Weather
    Date: 2012
    Source: Ecosystems. 15: 940-957.
    Publication Series: Scientific Journal (JRNL)
    Station: Northern Research Station
    PDF: View PDF  (569.97 KB)

    Description

    Atmospheric nitrogen (N) deposition is altering biogeochemical cycling in forests and interconnected lakes of the northeastern US, and may shift nutrient limitation from N toward other essential elements, such as phosphorus (P). Whether this shift is occurring relative to N deposition gradients across the northeastern US has not been investigated. We used datasets for the northeastern US and the Adirondack sub-region to evaluate whether P limitation is increasing where N deposition is high at two geographic scales, based on N:P mass ratios. Using a model-selection approach, we determined that foliar N for dominant tree species and lake dissolved inorganic N (DIN) increased coincident with increasing N deposition, independent of relationships between foliar N or lake DIN and precipitation or temperature. Foliar P also increased with N deposition across the northeastern US for seven of eight deciduous species, but changed less across the Adirondacks.

    Publication Notes

    • Check the Northern Research Station web site to request a printed copy of this publication.
    • Our on-line publications are scanned and captured using Adobe Acrobat.
    • During the capture process some typographical errors may occur.
    • Please contact Sharon Hobrla, shobrla@fs.fed.us if you notice any errors which make this publication unusable.
    • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
    • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.

    Citation

    Crowley, K.F.; McNeil, B.E.; Lovett, G.M.; Canham, C.D.; Driscoll, C.T.; Rustad, L.E.; Denny, E.; Hallett, R.A.; Arthur, M.A.; Boggs, J.L.; Goodale, C.L.; Kahl, J.S.; McNulty, S.G.; Ollinger, S.V.; Pardo, L.H.; Schaberg, P.G.; Stoddard, J.L.; Weand, M.P.; Weather, K.C. 2012. Do nutrient limitation patterns shift from nitrogen toward phosphorus with increasing nitrogen deposition across the northeastern United States. Ecosystems. 15: 940-957.

    Cited

    Google Scholar

    Keywords

    nutrient limitation, nitrogen deposition, phosphorus, northeastern US, forest, lake, Adirondacks

    Related Search


    XML: View XML
Show More
Show Fewer
Jump to Top of Page
https://www.fs.usda.gov/treesearch/pubs/41402