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Luostarinen, Tiia; Weckström, Kaarina; Ehn, Jens K; Kamula, Michelle; Burson, Amanda; Diaz, Aura; Massé, Guillaume; McGowan, Suzanne; Kuzyk, Zou Zou; Heikkilä, Maija (2023): Diatom/dinoflagellate cyst/highly branched isoprenoid lipid/algal pigment/geochemistry data sets from Belcher Islands Archipelago, Hudson Bay [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.955160

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Published: 2023-03-28 • DOI registered: 2023-03-28

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Abstract:
Datasets collected during a field campaign in the Belcher Islands Archipelago, Hudson Bay, Canada, during spring and summer 2019 including sea ice, water column, sediment trap and surface sediment samples that were analysed for diatoms, dinoflagellate cysts, highly branched isoprenoid lipids, pigments and geochemistry. The sea ice samples were collected using a Kovacs Mark II core barrel with an internal diameter of 9 cm, and the bottom 5 cm of the sea-ice cores were used for analysis on each sampling day. The water sampling was conducted using a plankton net (Ø 18 cm, 10 µm, 30-m net haul; diatoms) and a 2,5 L Kemmerer water sampler (pooled sample from 2.5-, 5-, 10-, 15-, 20-, 25- and 30-metre depths; highly branched isoprenoid lipids). For sediment trap samples, an automated Gurney Instruments Baker-style, cylindrical sediment trap (aperture 0.032 m2) was deployed at 40-m depth, 30-m above the seafloor and the rotation for the trap was set to 8-day intervals. The surface sediment sample was collected using a Kajak-Brinkhurst gravity corer. The under-ice salinities and temperatures were measured by using with RBR Concerto® and CastAway-CTD® sensors.
Keyword(s):
Diatom; Dinoflagellate cysts; Highly branched isoprenoid (HBI) biomarkers; Hudson Bay; sediment trap
Supplement to:
Luostarinen, Tiia; Weckström, Kaarina; Ehn, Jens K; Kamula, Michelle; Burson, Amanda; Diaz, Aura; Massé, Guillaume; McGowan, Suzanne; Kuzyk, Zou Zou; Heikkilä, Maija (2023): Seasonal and habitat-based variations in vertical export of biogenic sea-ice proxies in Hudson Bay. Communications Earth & Environment, 4(1), 78, https://doi.org/10.1038/s43247-023-00719-3
Coverage:
Median Latitude: 56.282820 * Median Longitude: -79.415353 * South-bound Latitude: 56.256496 * West-bound Longitude: -79.422291 * North-bound Latitude: 56.331047 * East-bound Longitude: -79.390116
Date/Time Start: 2019-04-15T00:00:00 * Date/Time End: 2019-07-05T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
22 datasets

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Datasets listed in this bundled publication

  1. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sea ice diatoms as relative abundance from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955145
  2. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sea ice diatom concentrations from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955125
  3. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sea ice highly branched isoprenoids (HBI) concentrations from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955153
  4. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sea ice pigment concentrations from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955156
  5. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap diatoms concentrations from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955333
  6. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap diatom fluxes from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955334
  7. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap diatoms as relative abundance from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955336
  8. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap dinoflagellate cyst fluxes from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955348
  9. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap dinoflagellate cysts as relative abundance from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955351
  10. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap geochemistry from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955263
  11. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap highly branched isoprenoid (HBI) concentrations from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955355
  12. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap highly branched isoprenoid (HBI) fluxes from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955356
  13. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Sediment trap TOC and nitrogen fluxes from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955323
  14. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Surface sediment diatom concentrations from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955447
  15. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Surface sediment diatoms as relative abundance from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955450
  16. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Surface sediment dinoflagellate cyst concentration from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955448
  17. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Surface sediment dinoflagellate cysts as relative abundance from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955457
  18. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Surface sediment highly branched isoprenoid (HBI) fluxes from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955446
  19. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Under ice temperature and salinity from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955107
  20. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Water column diatoms as relative abundance from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955232
  21. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Water column diatom concentrations from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955240
  22. Luostarinen, T; Weckström, K; Ehn, JK et al. (2023): Water column highly branched isoprenoid (HBI) concentrations from the Belcher islands archipelago, Hudson Bay, Canada. https://doi.org/10.1594/PANGAEA.955241