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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.
biogeochemistry; Biooptics; Coastal waters; hydrographic data; Mackenzie
Related to:
Horizon 2020 (H2020), grant/award no. 773421: NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation
Median Latitude: 69.101251 * Median Longitude: -134.991317 * South-bound Latitude: 68.264050 * West-bound Longitude: -138.135120 * North-bound Latitude: 69.648520 * East-bound Longitude: -133.031410
Date/Time Start: 2019-04-20T15:34:00 * Date/Time End: 2019-09-08T12:00:00
Minimum DEPTH, water: 0.30 m * Maximum DEPTH, water: 1.66 m
NunaWP4Mackenzie19_1_STN0a (1_STN0a) * Latitude: 68.504830 * Longitude: -134.147960 * Date/Time: 2019-04-20T15:34:00 * Location: Mackenzie Delta, Canada * Method/Device: Multiple investigations (MULT)
NunaWP4Mackenzie19_1_STN0b (1_STN0b) * Latitude: 68.319030 * Longitude: -133.678190 * Date/Time: 2019-04-20T20:49:00 * Location: Mackenzie Delta, Canada * Method/Device: Multiple investigations (MULT)
NunaWP4Mackenzie19_1_STN01 (1_STN01) * Latitude: 68.318910 * Longitude: -133.677500 * Date/Time: 2019-04-23T19:48:00 * Location: Mackenzie Delta, Canada * Method/Device: Multiple investigations (MULT)
Empty cells = NA
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventJuhls, Bennet
2Cruise/expeditionExpeditionJuhls, Bennet
3LATITUDELatitudeJuhls, BennetGeocode
4LONGITUDELongitudeJuhls, BennetGeocode
5DATE/TIMEDate/TimeJuhls, BennetGeocode
6Station labelStationJuhls, Bennet
7DEPTH, waterDepth watermJuhls, BennetGeocode
8Carbon, organic, dissolvedDOCmg/lJuhls, BennetHigh Temperature Catalytic Oxidation (Shimadzu TOC-VCPN)
Curation Level: Enhanced curation (CurationLevelC)
428 data points

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