Nitrogen Cycle

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  Subject Areas on Research

  • Acid rain mitigation experiment shifts a forested watershed from a net sink to a net source of nitrogen. 
  • Evaluation of 11 terrestrial carbon-nitrogen cycle models against observations from two temperate Free-Air CO2 Enrichment studies. 
  • Examining the coupling of carbon and nitrogen cycles in Appalachian streams: the role of dissolved organic nitrogen. 
  • Increases in the flux of carbon belowground stimulate nitrogen uptake and sustain the long-term enhancement of forest productivity under elevated CO₂. 
  • Invasive species' leaf traits and dissimilarity from natives shape their impact on nitrogen cycling: a meta-analysis. 
  • Parasite infection alters nitrogen cycling at the ecosystem scale. 
  • Plant community change mediates the response of foliar δ(15)N to CO 2 enrichment in mesic grasslands. 
  • Spatially robust estimates of biological nitrogen (N) fixation imply substantial human alteration of the tropical N cycle. 
  • Testing the field of dreams hypothesis: functional responses to urbanization and restoration in stream ecosystems. 
  • The effect of hydraulic lift on organic matter decomposition, soil nitrogen cycling, and nitrogen acquisition by a grass species. 
  • Thermodynamic constraints on the utility of ecological stoichiometry for explaining global biogeochemical patterns. 
  • Top-down control of methane emission and nitrogen cycling by waterfowl.