Wolter, Juliane; Jones, Benjamin; Fuchs, Matthias; Breen, Amy; Bussmann, Ingeborg; Koch, Boris P; Lenz, Josefine; Myers-Smith, Isla H; Sachs, Torsten; Strauss, Jens; Nitze, Ingmar; Grosse, Guido (2024): Sediment properties in drained lake basins in northern Alaska, August 2018 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.968277 (DOI registration in progress)
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Abstract:
These data originate from a field survey in early August 2018 in the Teshekpuk Lake region on the Alaskan North Slope. We sampled surface sediment in drained lake basins. Active layer thickness was measured in the field. Sediment samples were analyzed for water content, dry bulk density, soil organic carbon stocks 0-3 cm, total organic carbon contents, total nitrogen contents, stable carbon isotopes (δ13C), stable nitrogen isotopes (δ15N), and sediment methane concentrations. All analyses were conducted in AWI laboratories in Potsdam, Bremerhaven and Helgoland.
Keyword(s):
Related to:
Wolter, Juliane; Jones, Benjamin M; Fuchs, Matthias; Breen, Amy; Bussmann, Ingeborg; Koch, Boris P; Lenz, Josefine; Myers-Smith, Isla H; Sachs, Torsten; Strauss, Jens; Nitze, Ingmar; Grosse, Guido (2024): Post-drainage vegetation, microtopography and organic matter in Arctic drained lake basins. Environmental Research Letters, 19(4), 045001, https://doi.org/10.1088/1748-9326/ad2eeb
Funding:
German Research Foundation (DFG), grant/award no. 459818777: QUantifying the Impact of vegetation succession on Carbon dynamics in arctic DRAINed lake basins (QUIC-DRAIN)
National Science Foundation (NSF), grant/award no. 1806213: Collaborative Research: Causes and Consequences of Catastrophic Thermokarst Lake Drainage in an Evolving Arctic System
National Science Foundation (NSF), grant/award no. 1929170: RII Track-4: PermaSense: Investigating Permafrost Landscapes in Transition Using Multidimensional Remote Sensing, Data Fusion, and Machine Learning Techniques
Seventh Framework Programme (FP7), grant/award no. 338335: Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
Coverage:
Median Latitude: 70.735695 * Median Longitude: -153.898024 * South-bound Latitude: 70.727352 * West-bound Longitude: -153.943587 * North-bound Latitude: 70.741499 * East-bound Longitude: -153.830535
Date/Time Start: 2018-08-01T00:00:00 * Date/Time End: 2022-08-03T00:00:00
Event(s):
TLO18-DERK-S5 * Latitude: 70.728646 * Longitude: -153.830535 * Date/Time: 2022-08-03T00:00:00 * Location: Alaska North Slope * Campaign: AK-Land_2018_NorthSlope (North_Alaska_2018) * Basis: AWI Arctic Land Expedition * Method/Device: Knife (KNIFE)
TLO18-DERK-V1-0 * Latitude: 70.727352 * Longitude: -153.830763 * Date/Time: 2022-08-03T00:00:00 * Location: Alaska North Slope * Campaign: AK-Land_2018_NorthSlope (North_Alaska_2018) * Basis: AWI Arctic Land Expedition * Method/Device: Knife (KNIFE)
TLO18-DERK-V1-5 * Latitude: 70.727383 * Longitude: -153.830818 * Date/Time: 2022-08-03T00:00:00 * Location: Alaska North Slope * Campaign: AK-Land_2018_NorthSlope (North_Alaska_2018) * Basis: AWI Arctic Land Expedition * Method/Device: Knife (KNIFE)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Wolter, Juliane | |||
| 2 | Latitude of event | Latitude | Wolter, Juliane | |||
| 3 | Longitude of event | Longitude | Wolter, Juliane | |||
| 4 | Date/Time of event | Date/Time | Wolter, Juliane | |||
| 5 | DEPTH, soil | Depth soil | m | Wolter, Juliane | Tape measure | Geocode |
| 6 | Depth, soil, minimum | Depth soil min | m | Wolter, Juliane | Tape measure | top |
| 7 | Depth, soil, maximum | Depth soil max | m | Wolter, Juliane | Tape measure | bottom |
| 8 | DEPTH, water | Depth water | m | Wolter, Juliane | Tape measure | Geocode – water on top of soil |
| 9 | Active layer depth | ALD | cm | Wolter, Juliane | Active layer probe; tape measure | active layer thickness |
| 10 | Soil water content | SWC | % | Wolter, Juliane | Calculated from weight loss after freeze drying | wt. % |
| 11 | Soil water content, gravimetric | grav SWC | g/g | Wolter, Juliane | Calculated from weight loss after freeze drying | |
| 12 | Density, dry bulk | DBD | g/cm3 | Wolter, Juliane | Calculated from mass/volume | |
| 13 | Organic carbon, soil | SOC | kg/m2 | Wolter, Juliane | Calculated | top 3 cm, calculated as TOC x dry bulk density x soil depth |
| 14 | Carbon, organic, total | TOC | % | Wolter, Juliane | Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Elementar Vario MAX Cube | |
| 15 | Nitrogen, total | TN | % | Wolter, Juliane | Carbon and nitrogen and sulfur (CNS) element analyzer, Elementar, Vario EL Cube | |
| 16 | Carbon, organic, total/Nitrogen, total ratio | TOC/TN | Wolter, Juliane | |||
| 17 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Meyer, Hanno | Flash combustion in a Flash 2000 (Thermo) elemental analyser to a Delta V advantage (Thermo) isotope ratio masspectrometer | |
| 18 | δ15N | δ15N | ‰ air | Meyer, Hanno | Flash combustion in a Flash 2000 (Thermo) elemental analyser to a Delta V advantage (Thermo) isotope ratio masspectrometer | |
| 19 | Methane | CH4 | µmol/l | Bussmann, Ingeborg | Gas chromatography with Flame Ionization Detection, Shimadzu 2014 | |
| 20 | Topography | Topo | Wolter, Juliane | Visual determination in the field |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
292 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Date/Time | 5 Depth soil [m] | 6 Depth soil min [m] | 7 Depth soil max [m] | 8 Depth water [m] | 9 ALD [cm] | 10 SWC [%] | 11 grav SWC [g/g] | 12 DBD [g/cm3] | 13 SOC [kg/m2] | 14 TOC [%] | 15 TN [%] | 16 TOC/TN | 17 δ13C Corg [‰ PDB] | 18 δ15N [‰ air] | 19 CH4 [µmol/l] | 20 Topo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TLO18-T3-7A-5 | 70.7341 | -153.8815 | 2018-08-01 | 0.015 | 0 | 0.03 | 0.00 | 26 | 87.70 | 5.39 | 0.04 | 5.75 | 43.21 | 2.32 | 18.61 | -30.82 | 0.47 | 0.90 | raised polygon rim |
| TLO18-T3-7A-10 | 70.7341 | -153.8814 | 2022-08-01 | 0.015 | 0 | 0.03 | 0.00 | 32 | 78.61 | 3.03 | 0.07 | 8.44 | 41.35 | 0.70 | 59.24 | -27.78 | 0.28 | 4.18 | low-lying polygon centre |
| TLO18-T3-6-5 | 70.7350 | -153.8892 | 2022-08-01 | 0.015 | 0 | 0.03 | 0.04 | 36 | 81.51 | 3.40 | 0.05 | 6.27 | 43.22 | 1.33 | 32.38 | -27.75 | 1.22 | 61.47 | low-lying polygon centre |
| TLO18-T3-6-10 | 70.7349 | -153.8893 | 2022-08-01 | 0.015 | 0 | 0.03 | 0.00 | 21 | 89.30 | 6.17 | 0.04 | 5.09 | 41.76 | 2.22 | 18.83 | -29.41 | -0.34 | 0.88 | raised polygon rim |
| TLO18-T3-5-0 | 70.7357 | -153.8967 | 2022-08-01 | 0.015 | 0 | 0.03 | 0.00 | 30 | 90.82 | 6.94 | 0.03 | 3.92 | 38.78 | 1.36 | 28.43 | -28.42 | 0.62 | 43.70 | flat |
| TLO18-T3-5-10 | 70.7357 | -153.8965 | 2022-08-01 | 0.015 | 0 | 0.03 | 0.00 | 23 | 91.27 | 6.65 | 0.03 | 3.22 | 42.92 | 1.83 | 23.41 | -30.18 | 0.53 | 2.92 | flat |
| TLO18-T3-3-5 | 70.7372 | -153.9120 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.00 | 34 | 90.34 | 6.54 | 0.03 | 4.28 | 42.77 | 1.81 | 23.63 | -29.70 | 0.24 | 17.75 | raised polygon rim |
| TLO18-T3-3-10 | 70.7372 | -153.9120 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.06 | 36 | 82.95 | 3.67 | 0.04 | 5.12 | 38.82 | 2.00 | 19.43 | -28.18 | 0.39 | 54.74 | transition to water-filled polygon centre pond |
| TLO18-T3-2A-0 | 70.7381 | -153.9205 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.00 | 27 | 94.47 | 9.50 | 0.02 | 2.19 | 40.64 | 1.30 | 31.38 | -25.01 | 0.39 | 0.99 | raised polygon rim |
| TLO18-T3-2A-5 | 70.7381 | -153.9207 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.03 | 35 | 88.48 | 5.39 | 0.03 | 4.25 | 42.11 | 1.64 | 25.73 | -28.18 | 0.16 | 61.19 | low-lying polygon centre |
| TLO18-T3-2A-10 | 70.7381 | -153.9208 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.15 | 29 | 83.96 | 3.97 | 0.04 | 5.87 | 43.52 | 0.69 | 63.06 | -26.86 | 0.34 | 73.31 | submerged/lake |
| TLO18-T3-1-0 | 70.7386 | -153.9282 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.00 | 28 | 90.74 | 6.95 | 0.04 | 4.39 | 41.79 | 1.52 | 27.57 | -29.16 | 0.90 | 11.33 | low-lying polygon centre |
| TLO18-T3-1-5 | 70.7387 | -153.9281 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.00 | 27 | 86.28 | 4.26 | 0.03 | 4.17 | 46.32 | 1.07 | 43.49 | -28.75 | 2.08 | 0.66 | raised polygon rim |
| TLO18-T3-1-10 | 70.7387 | -153.9281 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.00 | 28 | 88.06 | 5.28 | 0.04 | 4.39 | 40.66 | 1.97 | 20.67 | -28.43 | 1.24 | 11.11 | ice-wedge trough, no water |
| TLO18-T3-8-0 | 70.7415 | -153.9436 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.11 | 39 | 89.15 | 5.99 | 0.04 | 4.91 | 42.29 | 1.58 | 26.76 | -29.27 | -0.99 | 183.87 | water-filled low-lying polygon centre |
| TLO18-T3-8-5 | 70.7415 | -153.9435 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.00 | 29 | 86.49 | 4.64 | 0.04 | 4.84 | 42.87 | 0.51 | 83.75 | -25.51 | -0.07 | 0.67 | raised polygon rim |
| TLO18-T3-8-10 | 70.7415 | -153.9433 | 2022-08-02 | 0.015 | 0 | 0.03 | 0.02 | 33 | 92.09 | 6.63 | 0.02 | 2.40 | 42.03 | 1.23 | 34.16 | -29.26 | -0.08 | 24.92 | transition raised polygon rim to low-lying centre pond |
| TLO18-DERK-V1-0 | 70.7274 | -153.8308 | 2022-08-03 | 0.015 | 0 | 0.03 | 0.00 | 100 | 16.01 | 0.19 | 0.76 | 2.00 | 0.87 | <0.10 | -25.40 | 1.20 | bare ground, flat | ||
| TLO18-DERK-V1-5 | 70.7274 | -153.8308 | 2022-08-03 | 0.015 | 0 | 0.03 | 0.00 | 80 | 47.12 | 0.85 | 0.27 | 7.40 | 9.06 | 0.51 | 17.95 | -28.23 | 6.32 | 0.69 | transition to fully vegetated, flat |
| TLO18-DERK-V1-10 | 70.7274 | -153.8309 | 2022-08-03 | 0.015 | 0 | 0.03 | 0.00 | 70 | 40.37 | 0.65 | 0.34 | 3.43 | 3.35 | 0.18 | 18.34 | -28.10 | 3.11 | 0.76 | fully vegetated, flat |
| TLO18-DERK-S5 | 70.7286 | -153.8305 | 2022-08-03 | 0.015 | 0 | 0.03 | 0.10 | 70 | 78.59 | 3.05 | 0.07 | 3.87 | 18.17 | 0.93 | 19.55 | -30.43 | 3.12 | 199.97 | vegetated shallow water connected to remnant lake |