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Phosphorous in Boreal Peatlands

  • Mark R. Walbridge
  • John A. Navaratnam
Part of the Ecological Studies book series (ECOLSTUD, volume 188)

11. 8 Conclusions

  1. 1.

    Boreal peatlands are an important global C sink. This C is potentially labile under future global warming scenarios. Nutrient (N and P) availability could influence rates of both C fixation and C oxidation under future warming scenarios.

     
  2. 2.

    N and P availabilities are closely balanced in boreal peatlands, and N and P are likely to be tightly conserved in these ecosystems.

     
  3. 3.

    Both N and P can limit NPP in boreal peatlands. Either N or P can be limiting, depending of developmental history and current anthropogenic influence.

     
  4. 4.

    Little is known about P cycling in boreal peatlands. Three specific areas of research are proposed that would greatly improve our understanding in this area.

     

Keywords

Sphagnum Species Boreal Peatlands Carex Lasiocarpa Carex Rostrata Peatland Development 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Mark R. Walbridge
    • 1
  • John A. Navaratnam
    • 1
  1. 1.Department of BiologyWest Virginia UniversityMorgantownUSA

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