Do trophic cascades affect the storage and flux of atmospheric carbon? An analysis of sea otters and kelp forests

@inproceedings{Wilmers2012DoTC,
  title={Do trophic cascades affect the storage and flux of atmospheric carbon? An analysis of sea otters and kelp forests},
  author={Christopher C. Wilmers and James A. Estes and Matthew S. Edwards and Kristin L Laidre and Brenda Konar},
  year={2012}
}
We combine data collected from the past 40 years to estimate the indirect effects of sea otters (Enhydra lutris) on ecosystem carbon (C) production and storage across their North American range, from Vancouver Island to the western edge of Alaska's Aleutian Islands. We find that sea otters, by suppressing sea urchin (Strongylocentrotus spp) populations, allow kelp (Order Laminariales) ecosystems to develop with a net primary productivity (NPP) of 313–900 grams C per square meter per year (g C m… CONTINUE READING

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DC Reed, MA Brzezinski
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