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  • Climate Change Across Seasons Experiment (CCASE) at the Hubbard Brook Experimental Forest: Foliar Nitrogen and Natural Abundance Nitrogen Isotopic Composition
  • Templer, Pamela; Boston University
    Harrison, Jamie; Boston University
    Sanders-DeMott, Rebecca; University of New Hampshire
    Schultz, Kyle; Boston University
    Blagden, Megan; Boston University
  • 2020-06-22
  • Templer, P., J. Harrison, R. Sanders-DeMott, K. Schultz, and M. Blagden. 2020. Climate Change Across Seasons Experiment (CCASE) at the Hubbard Brook Experimental Forest: Foliar Nitrogen and Natural Abundance Nitrogen Isotopic Composition ver 1. Environmental Data Initiative. https://doi.org/10.6073/pasta/7c46f605951f774d1e2ae44903d5b5db (Accessed 2024-03-28).
  • Foliar nitrogen and natural abundance stable isotopes of nitrogen in foliage were measured on all Climate Change Across Seasons Experiment (CCASE) plots. There are six plots total (each 11 x 14 m). Two are warmed 5 degrees C throughout the growing season (Plots 3 and 4). Two others are warmed 5 degrees C in the growing season and have snow removed during winter to induce soil freezing and then warming cables turn on to create thaws; each soil freeze/thaw cycle includes 72-hours of soil freezing followed by 72-hours of thaw (Plots 5 and 6). Four kilometers (2.5 mi) of heating cable are buried in the soil to warm these four plots. Two additional plots serve as controls for our experiment (Plots 1 and 2). This data set includes foliar nitrogen and natural abundance stable isotopes of nitrogen in foliage from 2012 to 2018.

    These data were gathered as part of the Hubbard Brook Ecosystem Study (HBES). The HBES is a collaborative effort at the Hubbard Brook Experimental Forest, which is operated and maintained by the USDA Forest Service, Northern Research Station.

  • N: 43.94688      S: 43.945197      E: -71.69936      W: -71.702662
  • knb-lter-hbr.261.1  (Uploaded 2020-06-22)  
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  • https://doi.org/10.6073/pasta/7c46f605951f774d1e2ae44903d5b5db
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