Lizotte, Martine; Juhls, Bennet; Bécu, Guislain; Oziel, Laurent; Leymarie, Edouard; Matsuoka, Atsushi; Ferland, Joannie; Béguin, Marine; Laberge-Carignan, Audrey; Guilmette, Caroline; Maury, Juliette; Hilborn, Andrea; Tisserand, Lucas; Devred, Emmanuel; Doxaran, David; Bossé-Demers, Thomas; Deslongchamps, Gabrièle; Tremblay, Jean-Éric; Babin, Marcel (2021): Nutrient (NO3, NO2, PO4, SiO4) concentrations in the surface water of the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937578, In: Juhls, Bennet; Lizotte, Martine; Matsuoka, Atsushi; Mével, Gaëlle; Bécu, Guislain; Overduin, Pier Paul; Devred, Emmanuel; Doxaran, David; Ferland, Joannie; Forget, Marie-Hélène; Hilborn, Andrea; Leymarie, Edouard; Maury, Juliette; Oziel, Laurent; Tisserand, Lucas; Miles, Dillon; Anikina, David Obie James; Guilmette, Caroline; Béguin, Marine; Couture, Raoul-Marie; Bossé-Demers, Thomas; Laberge-Carignan, Audrey; Chaillou, Gwénaëlle; Bélanger, Simon; Bruyant, Flavienne; Babin, Marcel (2021): Hydrographical, biogeochemical and biooptical water properties in the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.937587
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Abstract:
Water for nitrate (NO3), nitrite (NO2), phosphate (PO4) and silicate (SiO4) was filtered using an acid-washed 60-mL luer-lock syringe combined with an Acrodisc filter (GF/F 0.7 µm). Triplicate samples of filtrate were collected into 15-mL acid-washed polyethylene tubes. Two replicates were kept in the dark at -20°C while the third replicate was poisoned with 24 µL of mercuric chloride and subsequently stored in the dark at 4°C prior to analysis (Hansen & Koroleff, 2007; doi:10.1002/9783527613984.ch10). Nutrient concentrations were determined using an automated colorimetric procedure described in Aminot & Kérouel (2007 (see further details)).
Related to:
Juhls, Bennet; Matsuoka, Atsushi; Lizotte, Martine; Mével, Gaëlle; Bécu, Guislain; Overduin, Pier Paul; El-Kassar, Jan; Devred, Emmanuel; Doxaran, David; Ferland, Joannie; Forget, Marie-Hélène; Hilborn, Andrea; Leymarie, Edouard; Maury, Juliette; Oziel, Laurent; Tisserand, Lucas; Babin, Marcel (accepted): Seasonal dynamics of dissolved organic matter of the Mackenzie Delta, Canadian Arctic waters: implications for ocean colour remote sensing.
Lizotte, Martine; Juhls, Bennet; Matsuoka, Atsushi; Massicotte, Philippe; Mével, Gaëlle; Anikina, David Obie James; Antonova, Sofia; Bécu, Guislain; Béguin, Marine; Bélanger, Simon; Bossé-Demers, Thomas; Bröder, Lisa; Bruyant, Flavienne; Chaillou, Gwénaëlle; Comte, Jérôme; Couture, Raoul-Marie; Devred, Emmanuel; Deslongchamps, Gabrièle; Dezutter, Thibaud; Dillon, Miles; Doxaran, David; Eglinton, Timothy Ian; Flamand, Aude; Fell, Frank; Ferland, Joannie; Forget, Marie-Hélène; Fritz, Michael; Gordon, Thomas J; Guilmette, Caroline; Hilborn, Andrea; Hussherr, Rachel; Irish, Charlotte; Joux, Fabien; Kipp, Lauren; Laberge-Carignan, Audrey; Lantuit, Hugues; Leymarie, Edouard; Mannino, Antonio; Maury, Juliette; Overduin, Pier Paul; Oziel, Laurent; Stedmon, Colin A; Thomas, Crystal S; Tisserand, Lucas; Tremblay, Jean-Éric; Vonk, Jorien E; Whalen, Dustin; Babin, Marcel (in review): Nunataryuk field campaigns: Understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. Earth System Science Data (ESSD) preprint, https://doi.org/10.5194/essd-2022-163
Further details:
Aminot, Alain; Kerouel, Roger (2007): Dosage automatique des nutriments dans les eaux marines: méthodes en flux continu (in French). In: Ifremer (Ed.), Méthodes d'analyse en milieu marin, 188 pp
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 773421: NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation
Coverage:
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
Event(s):
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)
Comment:
Empty cells = NA
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Juhls, Bennet | |||
| 2 | Cruise/expedition | Expedition | Juhls, Bennet | |||
| 3 | LATITUDE | Latitude | Juhls, Bennet | Geocode | ||
| 4 | LONGITUDE | Longitude | Juhls, Bennet | Geocode | ||
| 5 | DATE/TIME | Date/Time | Juhls, Bennet | Geocode | ||
| 6 | Station label | Station | Juhls, Bennet | |||
| 7 | DEPTH, water | Depth water | m | Juhls, Bennet | Geocode | |
| 8 | Nitrate | [NO3]- | µmol/l | Tremblay, Jean-Éric | Colorimetric analysis | see Hansen & Koroleff (2007) and Aminot & Kérouel (2007) |
| 9 | Nitrite | [NO2]- | µmol/l | Tremblay, Jean-Éric | Colorimetric analysis | see Hansen & Koroleff (2007) and Aminot & Kérouel (2007) |
| 10 | Phosphate | [PO4]3- | µmol/l | Tremblay, Jean-Éric | Colorimetric analysis | see Hansen & Koroleff (2007) and Aminot & Kérouel (2007) |
| 11 | Silicate | Si(OH)4 | µmol/l | Tremblay, Jean-Éric | Colorimetric analysis | see Hansen & Koroleff (2007) and Aminot & Kérouel (2007) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
856 data points