Jong, Dirk; Bröder, Lisa; Tesi, Tommaso; Tanski, George; Oudenhuijsen, Mickolai; Fritz, Michael; Lantuit, Hugues; Haghipour, Negar; Eglinton, Timothy Ian; Vonk, Jorien E (2024): Fraction compositions from the nearshore zone of Herschel Island (Yukon, Canada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.960022, In: Jong, D et al. (2024): Sedimentological and biogeochemical composition of fractionated permafrost- and sediment organic carbon of the nearshore zone of Herschel Island (Yukon, Canada) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.960026
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Funding:
European Commission (EC), grant/award no. 676982: THAWing permafrost: the fate of Soil Organic Matter in the aquatic Environment
Horizon 2020 (H2020), grant/award no. 773421: NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation
Coverage:
Median Latitude: 69.565414 * Median Longitude: -138.995463 * South-bound Latitude: 69.540730 * West-bound Longitude: -139.015820 * North-bound Latitude: 69.571550 * East-bound Longitude: -138.916890
Date/Time Start: 2016-05-01T00:00:00 * Date/Time End: 2017-07-31T00:00:00
Minimum DEPTH, water: 0.0 m * Maximum DEPTH, water: 36.7 m
Event(s):
Comment:
The samples (~15g of sediment) were fractionated (=split into 3 fractions: LD, HDF and HDC) with a sodium polytungstate solution with a density of 1.8 g cm³, followed by wet-sieving over a 63 µm mesh. The fractions were then dried and weighed on a balance to deterimine the partitioning.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Jong, Dirk | Full sample name | ||
| 2 | Sample ID | Sample ID | Jong, Dirk | |||
| 3 | Sample type | Samp type | Jong, Dirk | |||
| 4 | Zone | Zone | Jong, Dirk | Zone/category | ||
| 5 | LATITUDE | Latitude | Jong, Dirk | Geocode | ||
| 6 | LONGITUDE | Longitude | Jong, Dirk | Geocode | ||
| 7 | DATE/TIME | Date/Time | Jong, Dirk | Geocode | ||
| 8 | DEPTH, water | Depth water | m | Jong, Dirk | Geocode | |
| 9 | Size fraction | Size fraction | % | Jong, Dirk | Analytical Balance, Sartorius, A200S; followed by Calulation | Fraction low density (<1.8 g cm³) |
| 10 | Size fraction | Size fraction | % | Jong, Dirk | Analytical Balance, Sartorius, A200S; followed by Calulation | Fraction high density fine fine (>1.8 g cm³, <63 µm) |
| 11 | Size fraction | Size fraction | % | Jong, Dirk | Analytical Balance, Sartorius, A200S; followed by Calulation | Fraction high density coarse (>1.8 g cm³, >63 µm) |
| 12 | Size fraction | Size fraction | % | Jong, Dirk | Analytical Balance, Sartorius, A200S; followed by Calulation | Weight recovery |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
96 data points