Brown, Kristina Anne; Manning, Cara C M; Jones, Samantha F; Izett, Robert W; Capelle, David W; Else, Brent G T; Eert, Jane; Tortell, Philippe Daniel; McLennan, Donald; Peucker-Ehrenbrink, Bernhard; Williams, William J (2022): Canadian Arctic Archipelago Rivers Program: Nutrient, Dissolved Organic Carbon, and Water Isotope Data 2016-2019 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.945702, In: Brown, KA et al.: Canadian Arctic Archipelago Rivers Program: Geochemical Data 2016-2019 [dataset publication series]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.945995 (dataset in review)
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Abstract:
This data set describes the stable water isotope (δ18O-H2O, δ2H-H2O), Dissolved Organic Carbon (DOC), and Nutrient (Nitrate + Nitrite, Phosphate, Silicate) data collected from 53 rivers, lakes, and glaciers throughout the Canadian Arctic Archipelago (CAA) and Hudson Bay as part of the Canadian Arctic Archipelago Rivers Program (CAA-RP; 2016 – 2019); ArcticNet / Amundsen Science biogeochemical surveys (2017-2019); the Canada 150 C3 Expedition (2017); and the BaySys project (2018). Water samples were collected according to methods developed by the Arctic Great Rivers Observatory (http://www.arcticgreatrivers.org/), described in detail in Brown et al., 2020. Water collected for stable water isotope, DOC, and Nutrient analyses was filtered through 0.22 μm Sterivex cartridges (Millipore) into triply rinsed glass (isotopes) or HDPE (Nutrients, DOC) vials; HDPE vials were acid cleaned prior to use. Samples for the determination of DOC and Nutrients were frozen until analyses, whereas stable isotope samples were stored in the dark at room temperature or refrigerated until analyses. Analytical methods are described in the accompanying metadata file. Where indicated, water Temperature and Conductivity at the time of sampling were determined as described in the dataset metadata file.
Supplement to:
Izett, Robert W; Castro de la Guardia, Laura; Chanona, Melanie; Myers, Paul G; Waterman, Stephanie; Tortell, Philippe Daniel (2022): Impact of Vertical Mixing on Summertime Net Community Production in Canadian Arctic and Subarctic Waters: Insights From In Situ Measurements and Numerical Simulations. Journal of Geophysical Research: Oceans, 127(8), e2021JC018215, https://doi.org/10.1029/2021JC018215
Related to:
Brown, Kristina Anne; Williams, William J; Carmack, Eddy C; Fiske, Greg; Francois, Roger; McLennan, Donald; Peucker-Ehrenbrink, Bernhard (2019): Canadian Arctic Archipelago Rivers Project Geochemical Data 2014-2016. PANGAEA, https://doi.org/10.1594/PANGAEA.908497
Brown, Kristina Anne; Williams, William J; Carmack, Eddy C; Fiske, Greg; Francois, Roger; McLennan, Donald; Peucker-Ehrenbrink, Bernhard (2020): Geochemistry of small Canadian Arctic rivers with diverse geological and hydrological settings. Journal of Geophysical Research: Biogeosciences, 125, e2019JG005414, https://doi.org/10.1029/2019JG005414
Jones, Samantha F (in prep.): Dissolved inorganic carbon cycling in Cambridge Bay, Freshwater Creek, and Greiner Lake, Victoria Island, Nunavut; Quantifying fluxes and seasonal variations with time-series monitoring. Ph.D. Thesis, University of Calgary, Calgary, Alberta, Canada
Manning, Cara C M; Preston, Victoria L; Jones, Samantha F; Michel, Anna P M; Nicholson, David P; Duke, Patrick J; Ahmed, Mohamed M M; Manganini, Kevin; Else, Brent G T; Tortell, Philippe Daniel (2019): Dissolved methane, nitrous oxide, carbon dioxide, water isotope, salinity and temperature data from Cambridge Bay, Nunavut, Canada (2017-2018). PANGAEA, https://doi.org/10.1594/PANGAEA.907159
Manning, Cara C M; Zheng, Zhiyin; Fenwick, Lindsay; McCulloch, Ross D; Damm, Ellen; Izett, Robert W; Williams, William J; Zimmermann, Sarah; Vagle, Svein; Tortell, Philippe Daniel (2022): Methane and nitrous oxide dissolved gas concentrations from rivers in the North American Arctic (2017–2019). PANGAEA, https://doi.org/10.1594/PANGAEA.941200
Further details:
Coverage:
Median Latitude: 69.944310 * Median Longitude: -91.083933 * South-bound Latitude: 55.221800 * West-bound Longitude: -115.137400 * North-bound Latitude: 80.843300 * East-bound Longitude: -63.012300
Date/Time Start: 2016-08-14T22:20:00 * Date/Time End: 2019-08-13T14:46:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 0 m
Event(s):
AMD-2017-01 * Latitude: 74.604900 * Longitude: -80.368200 * Date/Time: 2017-08-02T22:07:00 * Location: Canadian Arctic Archipelago (CAA) * Method/Device: Water sample (WS) * Comment: River at Cunningham Mountains/Glacier (Devon Island)
Comment:
Acknowledgments:
This sampling program would not be possible without the help of many enthusiastic and supportive partners who have carried sampling kits with them across the CAA! Many thanks go to the Captain and Crew of the CCGS Amundsen, the Captain and Crew of the RV Martin Bergmann, the Captain Crew of the MV Polar Prince, and the staff at the Canadian High Arctic Research Station, as well as Austin Maniyogina, Amanda Dumond, Patrick Duke, Shawn Marriott, Francis Emingak, Araleigh Cranch, Richard Sims, Peter Van Buren, Geraint Element, Kathleen Munson, Mohamed Ahmed, Kate Yezhova, ArcticNet, Amundsen Science, Adrian Schimnowski, Tara Mascarenhas, Mark Graham, Eddy Carmack, Mike Dempsey, and Baba Pedersen for sample collection and logistical assistance, as well as Sarah-Ann Quesnel, Cynthia Wright, Owen Cowling, Joseph Orchardo, Gretchen Swarr, Jean-Eric Tremblay, Jonathan Gagnon, Gabriele Deslongchamps, Helmuth Thomas, Monica Nelson, Tonya Burgers, Jacoba Mol, and Araleigh Cranch for assistance with laboratory analyses. The Canadian Arctic Archipelago Rivers Program was supported by the Department of Fisheries and Oceans Canada, the Woods Hole Oceanographic Institution Coastal Ocean Institute, the Arctic Research Foundation, and Polar Knowledge Canada.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Brown, Kristina Anne | |||
| 2 | Identification | ID | Brown, Kristina Anne | Program | ||
| 3 | River | River | Brown, Kristina Anne | |||
| 4 | Date/Time local | Date/Time local | Brown, Kristina Anne | |||
| 5 | DATE/TIME | Date/Time | Brown, Kristina Anne | Geocode – UTC | ||
| 6 | LATITUDE | Latitude | Brown, Kristina Anne | Geocode | ||
| 7 | LONGITUDE | Longitude | Brown, Kristina Anne | Geocode | ||
| 8 | DEPTH, water | Depth water | m | Brown, Kristina Anne | See further details: Parameter metadata description | Geocode |
| 9 | δ18O, water | δ18O H2O | ‰ SMOW | Brown, Kristina Anne | See further details: Parameter metadata description | |
| 10 | δ Deuterium, water | δD H2O | ‰ SMOW | Brown, Kristina Anne | See further details: Parameter metadata description | |
| 11 | Laboratory number | Lab. numb | # | Brown, Kristina Anne | See further details: Parameter metadata description | Isotope Lab |
| 12 | Temperature, water | Temp | °C | Brown, Kristina Anne | See further details: Parameter metadata description | |
| 13 | Conductivity, electrical | Cond electr | µS/cm | Brown, Kristina Anne | See further details: Parameter metadata description | |
| 14 | Laboratory number | Lab. numb | # | Brown, Kristina Anne | See further details: Parameter metadata description | CTD Lab |
| 15 | Carbon, organic, dissolved | DOC | mg/l | Brown, Kristina Anne | See further details: Parameter metadata description | |
| 16 | Nitrate and Nitrite | [NO3]- + [NO2]- | µmol/l | Brown, Kristina Anne | See further details: Parameter metadata description | |
| 17 | Phosphate | [PO4]3- | µmol/l | Brown, Kristina Anne | See further details: Parameter metadata description | |
| 18 | Silicate | Si(OH)4 | µmol/l | Brown, Kristina Anne | See further details: Parameter metadata description | |
| 19 | Laboratory number | Lab. numb | # | Brown, Kristina Anne | See further details: Parameter metadata description | Nutrient Lab |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
573 data points