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Advanced filters: Author: Lei Fujiyoshi Clear advanced filters

  • Foliar nitrogen (N) concentrations and isotope ratios obtained from >43,000 samples acquired over 37 years suggest global declines in N supply relative to plant demand, consistent with elevated atmospheric carbon dioxide.

    • Joseph M. Craine
    • Andrew J. Elmore
    • Katarzyna Zmudczyńska-Skarbek
    Research
    Nature Ecology & Evolution
    Volume: 2, P: 1735-1744