Metagenomes from Thawing Low-Soil-Organic-Carbon Mineral Cryosols and Permafrost of the Canadian High Arctic

نویسندگان

  • Archana Chauhan
  • Alice C. Layton
  • Tatiana A. Vishnivetskaya
  • Daniel Williams
  • Susan M. Pfiffner
  • Bhanu Rekepalli
  • Brandon Stackhouse
  • Maggie C. Y. Lau
  • Tommy J. Phelps
  • Nadia Mykytczuk
  • Jennifer Ronholm
  • Lyle Whyte
  • Tullis C. Onstott
  • Gary S. Sayler
چکیده

Microbial release of greenhouse gases from thawing permafrost is a global concern. Seventy-six metagenomes were generated from low-soil-organic-carbon mineral cryosols from Axel Heiberg Island, Nunavut, Canada, during a controlled thawing experiment. Permafrost thawing resulted in an increase in anaerobic fermenters and sulfate-reducing bacteria but not methanogens.

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عنوان ژورنال:

دوره 2  شماره 

صفحات  -

تاریخ انتشار 2014