Articles | Volume 2, issue 3
https://doi.org/10.5194/soil-2-459-2016
https://doi.org/10.5194/soil-2-459-2016
Original research article
 | 
08 Sep 2016
Original research article |  | 08 Sep 2016

Soil bacterial community and functional shifts in response to altered snowpack in moist acidic tundra of northern Alaska

Michael P. Ricketts, Rachel S. Poretsky, Jeffrey M. Welker, and Miquel A. Gonzalez-Meler

Viewed

Total article views: 2,931 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,428 1,147 356 2,931 457 165 168
  • HTML: 1,428
  • PDF: 1,147
  • XML: 356
  • Total: 2,931
  • Supplement: 457
  • BibTeX: 165
  • EndNote: 168
Views and downloads (calculated since 18 Jan 2016)
Cumulative views and downloads (calculated since 18 Jan 2016)

Cited

Saved (preprint)

Discussed (preprint)

Latest update: 18 Apr 2024
Download
Short summary
Soil microbial communities play a key role in the cycling of carbon (C) in Arctic tundra ecosystems through decomposition of organic matter (OM). Climate change predictions include increased temperature and snow accumulation, resulting in altered plant communities and soil conditions. To determine how soil bacteria may respond, we sequenced soil DNA from a long-term snow depth treatment gradient in Alaska. Results indicate that bacteria produce less OM-degrading enzymes under deeper snowpack.