Dissolved organic carbon (DOC) concentration in the surface water of the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019 ...

• Main Authors: Juhls, Bennet, Bécu, Guislain, Oziel, Laurent, Leymarie, Edouard, Matsuoka, Atsushi, Lizotte, Martine, Ferland, Joannie, Overduin, Pier Paul, Béguin, Marine, Laberge-Carignan, Audrey, Guilmette, Caroline, Maury, Juliette, Hilborn, Andrea, Tisserand, Lucas, Devred, Emmanuel, Doxaran, David, Bossé-Demers, Thomas, Fritz, Michael, Babin, Marcel
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: biogeochemistry; Biooptics; Coastal waters; hydrographic data; Mackenzie; Event label; Cruise/expedition; LATITUDE; LONGITUDE; DATE/TIME; Station label; DEPTH, water; Carbon, organic, dissolved; Multiple investigations; High Temperature Catalytic Oxidation Shimadzu TOC-VCPN; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation NUNATARYUK; Arctic; Canada; Mackenzie Delta; permafrost
• Online Access: https://dx.doi.org/10.1594/pangaea.937573; https://doi.pangaea.de/10.1594/PANGAEA.937573

Water samples were filtered through 0.7 µm GF/F filter, and acidified with 25 µL Suprapur HCl (10 M) on the same day of sampling. DOC samples were stored and kept at 4°C in the dark during transport until further analysis. Concentration of DOC was measured using high-temperature catalytic oxidation (TOC-VCPH, Shimadzu) at the Alfred-Wegener-Institute (AWI) Potsdam, Germany. Blanks (Milli-Q water) and certified reference standards (Battle-02, Mauri-09 or Super-05 from the National Laboratory for Environmental Testing, Canada) were measured for quality control. ... : Empty cells = NA ...