Browsing by Author "Gunderson, Troy"
Now showing items 1-3 of 3
-
Carbon-fixation rates and associated microbial communities residing in arid and ephemerally wet Antarctic Dry Valley soils
Niederberger, Thomas D.; Sohm, Jill A.; Gunderson, Troy; Tirindelli, Joëlle; Capone, Douglas G.; Carpenter, Edward J.; Cary, S. Craig (Frontiers, 2015)Carbon-fixation is a critical process in severely oligotrophic Antarctic Dry Valley (DV) soils and may represent the major source of carbon in these arid environments. However, rates of C-fixation in DVs are currently ... -
Diverse and highly active diazotrophic assemblages inhabit ephemerally wetted soils of the Antarctic Dry Valleys
Niederberger, Thomas D.; Sohm, Jill A.; Tirindelli, Joëlle; Gunderson, Troy; Capone, Douglas G.; Carpenter, Edward J.; Cary, S. Craig (Blackwell Publishing Ltd, 2012)Eolian transport of biomass from ephemerally wetted soils, associated with summer glacial meltwater runoffs and lake edges, to low-productivity areas of the Antarctic Dry Valleys (DV) has been postulated to be an important ... -
Rapid microbial dynamics in response to an induced wetting event in Antarctic Dry Valley Soils
Niederberger, Thomas D.; Bottos, Eric M.; Sohm, Jill A.; Gunderson, Troy; Parker, Alex; Coyne, Kathryn J.; Capone, Douglas G.; Carpenter, Edward J.; Cary, S. Craig (Frontiers Media SA, 2019)The cold deserts of the McMurdo Dry Valleys (MDV), Antarctica, host a high level of microbial diversity. Microbial composition and biomass in arid vs. ephemerally wetted regions are distinctly different, with wetted ...
Co-authors for Troy Gunderson
Troy Gunderson has 9 co-authors in Research Commons.