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Wiedmann, Ingrid; Lund Paulsen, Maria; Holding, Johnna M; Winding, Mie Hylstofte Sichlau; Roy, Hans; Sejr, Mikael K; Laufer-Meiser, Katja (2025): Flux measurements of short-time sediment traps from Young Sound, NE Greenland [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982371, In: Wiedmann, I et al. (2025): Impact of Different Types of Meltwater Runoff on Pelagic and Benthic Processes in Young Sound, NE Greenland [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.986456

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Published: 2025-06-04 • DOI registered: 2025-07-03

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Abstract:
This dataset contains measurements of fluxes of POC and PON (incl. C/N and δ13C and δ15N in the water column of Young Sound. Short-term sediment traps were deployed in August 2019.
Keyword(s):
Fjord; fjord pelagic biochemistry; fjord sediment biogeochemistry; Glacier; iron; Organic carbon; oxygen microprofiles; sulfate reduction rates
Funding:
German Research Foundation (DFG), grant/award no. 490822598: FjordeFect
Coverage:
Median Latitude: 74.436743 * Median Longitude: -21.022229 * South-bound Latitude: 74.172500 * West-bound Longitude: -22.081900 * North-bound Latitude: 74.603300 * East-bound Longitude: -19.699600
Date/Time Start: 2019-08-02T00:00:00 * Date/Time End: 2019-08-13T00:00:00
Minimum DEPTH, sediment/rock: 5 m * Maximum DEPTH, sediment/rock: 90 m
Event(s):
GH_05_4  * Latitude: 74.172500 * Longitude: -19.699600 * Date/Time: 2019-08-13T00:00:00 * Elevation: -229.0 m * Location: Young Sound, Greenland * Method/Device: Trap, shorttime (TRAPST)
Std._St._4  * Latitude: 74.309700 * Longitude: -20.300000 * Date/Time: 2019-08-10T00:00:00 * Elevation: -163.0 m * Location: Young Sound, Greenland * Method/Device: Trap, shorttime (TRAPST)
TYRO_01_4  * Latitude: 74.591900 * Longitude: -22.064400 * Date/Time: 2019-08-02T00:00:00 * Elevation: -106.0 m * Location: Young Sound, Greenland * Method/Device: Trap, shorttime (TRAPST)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventLaufer-Meiser, Katja
2 Latitude of eventLatitudeLaufer-Meiser, Katja
3 Longitude of eventLongitudeLaufer-Meiser, Katja
4 Date/Time of eventDate/TimeLaufer-Meiser, Katja
5 Elevation of eventElevationmLaufer-Meiser, Katja
6 Location of eventLocationLaufer-Meiser, Katja
7 Station labelStationLaufer-Meiser, Katja
8 DistanceDistancemLaufer-Meiser, KatjaDistance from Tyroler river estuary
9 DistanceDistancemLaufer-Meiser, KatjaDistance from Zackenberg river estuary
10 DEPTH, sediment/rockDepth sedmLaufer-Meiser, KatjaGeocode
11 Carbon, organic, particulate, fluxPOC fluxmg/m2/dayLaufer-Meiser, KatjaElemental analyzer (EA), Thermo Scientific, FlashEA 1112
12 Nitrogen, organic, particulate, flux per dayPON fluxmg/m2/dayLaufer-Meiser, KatjaElemental analyzer (EA), Thermo Scientific, FlashEA 1112
13 Carbon/Nitrogen ratioC/NLaufer-Meiser, KatjaElemental analyzer (EA), Thermo Scientific, FlashEA 1112
14 δ15Nδ15N‰ airLaufer-Meiser, KatjaElemental analyzer (EA), Thermo Scientific, FlashEA 1112
15 δ13Cδ13C‰ PDBLaufer-Meiser, KatjaElemental analyzer (EA), Thermo Scientific, FlashEA 1112
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
190 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Latitude		3 
Longitude		4 
Date/Time		5 
Elevation [m]		6 
Location		7 
Station		8 
Distance [m]
(Distance from Tyroler river e...)		9 
Distance [m]
(Distance from Zackenberg rive...)		10 
Depth sed [m]		11 
POC flux [mg/m2/day]		12 
PON flux [mg/m2/day]		13 
C/N		14 
δ15N [‰ air]		15 
δ13C [‰ PDB]
TYRO_Plume_4 74.6033-22.08192019-08-02-30Young Sound, GreenlandTYRO Plume22256646.42337400456.79706270016.9750666902.791000000-20.60000000
TYRO_Plume_474.6033-22.08192019-08-02-30Young Sound, GreenlandTYRO Plume2221514623.56917000876.49112810019.4649211602.075000000-19.00000000
TYRO_01_4 74.5919-22.06442019-08-02-106Young Sound, GreenlandTYRO 011590209940.65812100679.06109050017.0791448309.357000000-24.35000000
TYRO_01_474.5919-22.06442019-08-02-106Young Sound, GreenlandTYRO 0115903010141.47098000675.60635790017.51627201011.593000000-24.60000000
TYRO_01_474.5919-22.06442019-08-02-106Young Sound, GreenlandTYRO 011590503179.34299300246.76058430015.03170979015.281000000-22.90000000
TYRO_01_474.5919-22.06442019-08-02-106Young Sound, GreenlandTYRO 011590908256.15093600572.01882790016.83891442010.485000000-23.60000000
TYRO_05_4 74.5024-21.88802019-08-03-128Young Sound, GreenlandTYRO 051312120261.3121707017.21980159017.7118266604.639500000-24.05000000
TYRO_05_474.5024-21.88802019-08-03-128Young Sound, GreenlandTYRO 051312130148.7525213011.84831577014.4837182104.175000000-25.15000000
TYRO_05_474.5024-21.88802019-08-03-128Young Sound, GreenlandTYRO 051312150196.8193157016.47339979013.9375509202.921000000-24.25000000
TYRO_05_474.5024-21.88802019-08-03-128Young Sound, GreenlandTYRO 051312190259.7315266022.38780040013.5289878403.297500000-22.70000000
ZAC_Plume_4 74.4561-20.61432019-08-11-32Young Sound, GreenlandZAC Plume562695265469.7964081033.36247873016.4278757403.777000000-23.30000000
ZAC_Plume_474.4561-20.61432019-08-11-32Young Sound, GreenlandZAC Plume5626952615447.0092161034.72230683015.0200219703.882500000-23.35000000
YS_3.14_4 74.4213-20.50742019-08-12-150Young Sound, GreenlandYS 3.145957256222087.030776359.60786518710.5745338105.278000000-24.40000000
YS_3.14_474.4213-20.50742019-08-12-150Young Sound, GreenlandYS 3.145957256223094.052313709.66546667011.3609009804.435000000-24.10000000
YS_3.14_474.4213-20.50742019-08-12-150Young Sound, GreenlandYS 3.1459572562250139.3936508013.53176585012.1318425205.311000000-24.25000000
YS_3.14_474.4213-20.50742019-08-12-150Young Sound, GreenlandYS 3.1459572562290224.0635537018.66216854012.7985079804.376833333-23.86666667
Std._St._4 74.3097-20.30002019-08-10-163Young Sound, GreenlandStd._St.73148200782098.6006003712.1407429109.4935377705.214666667-26.70000000
Std._St._474.3097-20.30002019-08-10-163Young Sound, GreenlandStd._St.731482007830174.7412256027.1855032107.9591822136.114333333-26.23333333
Std._St._474.3097-20.30002019-08-10-163Young Sound, GreenlandStd._St.731482007830146.2176849019.4559657208.7681511326.114333333-26.23333333
Std._St._474.3097-20.30002019-08-10-163Young Sound, GreenlandStd._St.73148200785066.1869477010.0811239807.6989936185.538333333-25.63333333
Std._St._474.3097-20.30002019-08-10-163Young Sound, GreenlandStd._St.73148200789078.8573134210.1828878309.0308241675.385500000-26.10000000
GH_05_4 74.1725-19.69962019-08-13-229Young Sound, GreenlandGH_05993064450620283.9116067037.8294813208.7569713835.111000000-25.80000000
GH_05_474.1725-19.69962019-08-13-229Young Sound, GreenlandGH_05993064450630361.6769346048.8400582108.6352050915.472000000-26.85000000
GH_05_474.1725-19.69962019-08-13-229Young Sound, GreenlandGH_05993064450650308.7089716039.8197181209.0376318626.217500000-24.05000000
GH_05_474.1725-19.69962019-08-13-229Young Sound, GreenlandGH_05993064450690184.5111772023.9695774008.9797437034.939500000-26.55000000