Microbial methane dynamics in subarctic permafrost thaw lakes (Whapmagoostui-Kuujjuarapik, Nunavik)

Samples were collected annually in August in the thermokarst lakes of Nunavik, as part as the ADAPT project (Arctic Development and Adaptation to Permafrost in Transition), measuring: (1.1) Fine scale vertical profiles of the dissolved CH4 and CO2 concentrations down the water column, and the concentrations' variance relative to the lakes' limnological characteristics; (1.2) Surface fluxes of unoxidized biogas (direct gas-trap measurements); (1.3) Spatial variability in CH4 and CO2 surface concentrations, surface fluxes and vertical profiles, including those (1.3A) between the lakes' littoral and deep zones, (1.3B) between lakes of similar limnological properties, and (1.3C) between subsets of lakes.

Source https://www.polardata.ca/pdcsearch/PDCSearchDOI.jsp?doi_id=11671
Metadata Access http://www.polardata.ca/oai/provider?verb=GetRecord&metadataPrefix=fgdc&identifier=11671_fgdc
Creator Warwick F. Vincent; Alex Matveev; Anna Przytulska-Bartosiewicz; Bethany Deshpande; Denis Sarrazin; Isabelle Laurion; Jérôme Comte; Paschale Noël-Bégin; Sophie Crevecoeur
Publisher Canadian Cryospheric Information Network
Contributor Polar Data Catalogue
Publication Year 2020
Rights Research programs, CCIN, or ArcticNet take no liability for the use or transmission of this data
OpenAccess true
Contact warwick.vincent(at)bio.ulaval.ca; pdc(at)uwaterloo.ca
Language English
Format Computer file
Discipline Biogeochemistry
Spatial Coverage (-77.800W, 55.300S, -76.600E, 56.000N)
Temporal Coverage Begin 2012-08-01T00:00:00Z
Temporal Coverage End 2016-08-31T00:00:00Z