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): Pond water properties in drained lake basins in northern Alaska, August 2018 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.968180 (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 pond waters in drained lake basins. Electrical conductivity and pH of pond waters were measured in the field. Pond water samples were analyzed for dissolved organic carbon, total dissolved nitrogen, and 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: 70.736396 * Median Longitude: -153.902614 * South-bound Latitude: 70.728174 * West-bound Longitude: -153.943587 * North-bound Latitude: 70.741499 * East-bound Longitude: -153.829018
Date/Time Start: 2022-08-01T00:00:00 * Date/Time End: 2022-08-03T00:00:00
Minimum DEPTH, water: 0.02 m * Maximum DEPTH, water: 0.38 m
Event(s):
TLO18-5-W1 * Latitude: 70.735747 * Longitude: -153.897231 * Date/Time: 2022-08-01T00:00:00 * Location: Alaska North Slope * Campaign: AK-Land_2018_NorthSlope (North_Alaska_2018) * Basis: AWI Arctic Land Expedition * Method/Device: Bottle, Nalgene [1l, widemouth]
TLO18-5-W2 * Latitude: 70.735867 * Longitude: -153.897787 * Date/Time: 2022-08-01T00:00:00 * Location: Alaska North Slope * Campaign: AK-Land_2018_NorthSlope (North_Alaska_2018) * Basis: AWI Arctic Land Expedition * Method/Device: Bottle, Nalgene [1l, widemouth]
TLO18-6-W1 * Latitude: 70.735006 * Longitude: -153.889228 * Date/Time: 2022-08-01T00:00:00 * Location: Alaska North Slope * Campaign: AK-Land_2018_NorthSlope (North_Alaska_2018) * Basis: AWI Arctic Land Expedition * Method/Device: Bottle, Nalgene [1l, widemouth]
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, water | Depth water | m | Wolter, Juliane | Tape measure | Geocode |
| 6 | pH | pH | Wolter, Juliane | Multi-parameter meter, 3430 WTW | ||
| 7 | Conductivity, electrical | Cond electr | µS/cm | Wolter, Juliane | Multi-parameter meter, 3430 WTW | |
| 8 | Carbon, organic, dissolved | DOC | µmol/l | Koch, Boris P | High Temperature Catalytic Oxidation, Shimadzu TOC-VCPN | |
| 9 | Nitrogen, total dissolved | TDN | µmol/l | Koch, Boris P | High Temperature Catalytic Oxidation, Shimadzu TOC-VCPN | |
| 10 | Methane | CH4 | µmol/l | Bussmann, Ingeborg | Gas chromatography with Flame Ionization Detection, Shimadzu 2014 | |
| 11 | Description | Description | Wolter, Juliane | Water body description |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
124 data points