Mäkelä, Meri Marianne; Luostarinen, Tiia; Ribeiro, Sofia; Weckström, Kaarina; Sejr, Mikael K; Winding, Mie Hylstofte Sichlau; Heikkilä, Maija (2025): Diatom valve counts from surface sediments from Young Sound fjord, North-East Greenland [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982460, In: Mäkelä, MM et al. (2025): Diatom and dinoflagellate cysts determination from Young Sound fjord, North-East Greenland [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.982994
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Published: 2025-06-18 • DOI registered: 2025-06-18
Abstract:
Surface sediment samples collected from Young Sound fjord, Northeast Greenland, in 2013 or 2015. The surface sediment cores were collected as individual trips from small rubber boats using a Rumohr lot corer, multi corer or Kayak corer. Diatoms were counted and identified using a Zeiss Axio Imager.A2 upright research microscope with a Plan-Apochromat 100×/1.4 oil immersion objective, phase contrast optics and a total magnification of ×1000.
Coverage:
Median Latitude: 74.329000 * Median Longitude: -20.294833 * South-bound Latitude: 74.309700 * West-bound Longitude: -20.341200 * North-bound Latitude: 74.366700 * East-bound Longitude: -20.243300
Minimum DEPTH, sediment/rock: 0.0250 m * Maximum DEPTH, sediment/rock: 0.0250 m
Event(s):
ARC/ASP13_YS-163_0.5 (YS-163) * Latitude: 74.309700 * Longitude: -20.300000 * Elevation: -163.0 m * Location: Young Sound, Greenland * Method/Device: Rumohr-Lot (RL) * Comment: ARC/ASP13
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Mäkelä, Meri Marianne | |||
| 2 | Latitude of event | Latitude | Mäkelä, Meri Marianne | |||
| 3 | Longitude of event | Longitude | Mäkelä, Meri Marianne | |||
| 4 | Date/Time of event | Date/Time | Mäkelä, Meri Marianne | |||
| 5 | Date/Time of event 2 | Date/Time 2 | Mäkelä, Meri Marianne | |||
| 6 | Elevation of event | Elevation | m | Mäkelä, Meri Marianne | ||
| 7 | DEPTH, sediment/rock | Depth sed | m | Mäkelä, Meri Marianne | Geocode | |
| 8 | Depth, top/min | Depth top | m | Mäkelä, Meri Marianne | ||
| 9 | Depth, bottom/max | Depth bot | m | Mäkelä, Meri Marianne | ||
| 10 | Sample ID | Sample ID | Mäkelä, Meri Marianne | |||
| 11 | Achnanthes cf. groenlandica, valves | A. cf. groenlandica valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 12 | Achnanthes cf. lemmermannii, valves | A. cf. lemmermannii valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 13 | Achnanthes spp., valves | Achnanthes spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 14 | Actinocyclus curvatulus, valves | A. curvatulus valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 15 | Amphora spp., valves | Amphora spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 16 | Bacterosira bathyomphala, resting spores, valves | B. bathyomphala rs valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 17 | Cocconeis costata, valves | C. costata valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 18 | Cocconeis scutellum, valves | C. scutellum valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 19 | Cymbella spp., valves | Cymbella spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 20 | Diploneis nitescens, valves | D. nitescens valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 21 | Diploneis spp., valves | D. spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 22 | Fallacia forcipata, valves | F. forcipata valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 23 | Fossulaphycus arcticus, valves | F. arcticus valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 24 | Fragilaria cf. barbararum, valves | F. cf. barbararum valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 25 | Fragilariopsis cylindrus, valves | F. cylindrus valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 26 | Fragilariopsis nana, valves | F. nana valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 27 | Fragilariopsis oceanica, valves | F. oceanica valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 28 | Fragilariopsis reginae-jaehniae, valves | F. reginae-jaehniae valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 29 | Lichmophora spp., valves | Lichmophora spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 30 | Melosira arctica, valves | M. arctica valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 31 | Navicula spp., valves | Navicula spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 32 | Opephora marina, valves | O. marina valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 33 | Pauliella taeniata, valves | P. taeniata valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 34 | Planothidium delicatulum, valves | P. delicatulum valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 35 | Porosira glacialis, valves | P. glacialis valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 36 | Stauroneis radissonii, valves | S. radissonii valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 37 | Stauroneis spp., valves | Stauroneis spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 38 | Stauronella arctica, valves | S. arctica valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 39 | Tabularia spp., valves | Tabularia spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 40 | Tabellaria flocculosa, girdle bands, valves | T. flocculosa gird ban valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 41 | Thalassiosira antarctica var. borealis, vegetative cell, valves | T. antarctica var. borealis veg valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 42 | Thalassiosira antarctica var. Borealis, spore, valves | T. antarctica var. borealis spore valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 43 | Thalassiosira hyalina, valves | T. hyalina valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 44 | Thalassiosira nordenskioldii, valves | T. nordenskioldii valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 45 | Thalassiosira spp., valves | Thalassiosira spp. valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 46 | Trachyneis aspera, valves | T. aspera valves | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 | |
| 47 | Chaetoceros spp., valvess, resting spores | Chaetoceros spp. valvess rs | # | Mäkelä, Meri Marianne | Counted using an light microscope, Zeiss, Axio Imager.A2 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
120 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Date/Time | 5 Date/Time 2 | 6 Elevation [m] | 7 Depth sed [m] | 8 Depth top [m] | 9 Depth bot [m] | 10 Sample ID | 11 A. cf. groenlandica valves [#] | 12 A. cf. lemmermannii valves [#] | 13 Achnanthes spp. valves [#] | 14 A. curvatulus valves [#] | 15 Amphora spp. valves [#] | 16 B. bathyomphala rs valves [#] | 17 C. costata valves [#] | 18 C. scutellum valves [#] | 19 Cymbella spp. valves [#] | 20 D. nitescens valves [#] | 21 D. spp. valves [#] | 22 F. forcipata valves [#] | 23 F. arcticus valves [#] | 24 F. cf. barbararum valves [#] | 25 F. cylindrus valves [#] | 26 F. nana valves [#] | 27 F. oceanica valves [#] | 28 F. reginae-jaehniae valves [#] | 29 Lichmophora spp. valves [#] | 30 M. arctica valves [#] | 31 Navicula spp. valves [#] | 32 O. marina valves [#] | 33 P. taeniata valves [#] | 34 P. delicatulum valves [#] | 35 P. glacialis valves [#] | 36 S. radissonii valves [#] | 37 Stauroneis spp. valves [#] | 38 S. arctica valves [#] | 39 Tabularia spp. valves [#] | 40 T. flocculosa gird ban valves [#] | 41 T. antarctica var. borealis veg valves [#] | 42 T. antarctica var. borealis spore valves [#] | 43 T. hyalina valves [#] | 44 T. nordenskioldii valves [#] | 45 Thalassiosira spp. valves [#] | 46 T. aspera valves [#] | 47 Chaetoceros spp. valvess rs [#] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ARC/IGN15_SD60_0.5 | 74.3106 | -20.2433 | -60 | 0.0250 | 0 | 0.050 | SD60-0.5 | 1 | 0 | 2 | 0 | 2 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 34 | 3 | 8 | 37 | 0 | 1 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 7 | 0 | 0 | 1 | 1 | 37 | ||
| ARC/ASP13_YS-163_0.5 | 74.3097 | -20.3000 | -163 | 0.0250 | 0 | 0.050 | YS-163-0.5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 1 | 0 | 0 | 37 | 1 | 1 | 41 | 14 | 0 | 1 | 3 | 0 | 5 | 0 | 1 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 19 | 0 | 3 | 0 | 0 | 64 | ||
| UiT13_HH25-F_0.5 | 74.3667 | -20.3412 | -167 | 0.0250 | 0 | 0.050 | HH25-F-0.5 | 0 | 1 | 0 | 1 | 1 | 2 | 1 | 16 | 0 | 0 | 0 | 0 | 12 | 2 | 3 | 43 | 4 | 0 | 0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 17 | 2 | 1 | 3 | 0 | 123 |