carbon_isotope_data_lakes_rivers_northern_quebec.xlsx

• Main Authors: Moguel, Regina Gonzalez, Douglas, Peter, Garnett, Mark, Bass, Adrian, Keenan, Benjamin, Matveev, Alex, Pilote, Martin
• Format: Dataset
• Language: unknown
• Published: figshare 2021
• Subjects: 40104 Climate Change Processes; FOS Earth and related environmental sciences; 40203 Isotope Geochemistry; permafrost
• Online Access: https://dx.doi.org/10.6084/m9.figshare.13114433.v1; https://figshare.com/articles/dataset/carbon_isotope_data_lakes_rivers_northern_quebec_xlsx/13114433/1

The dataset includes concentration, 13 C, and 14 C measurements of dissolved inorganic carbon (DIC), dissolved organic carbon (DOC), particulate organic carbon (POC), total particulate carbon (TPC), sediment carbon and organic carbon, dissolved and ebullition methane (CH 4 ), and ebullition carbon dioxide (CO 2 ) from five lakes and three rivers in an area of sporadic permafrost degradation in Northern Quebec. We sampled the three thaw lakes SAS2A, SAS2B, and SAS2C, located in a peatland adjacent to the Sasapimakwananisikw River (SAS2 peatland), in August 2018, August 2019, and February 2019. The other two lakes, KWK1 and KWK12, located in the once-glaciated KWK valley adjacent to the Kwakwatanikapistikw River, was sampled in August 2019 and 2019.