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Windirsch, Torben; Grosse, Guido; Ulrich, Mathias; Schirrmeister, Lutz; Fedorov, Alexander N; Konstantinov, Pavel; Fuchs, Matthias; Jongejans, Loeka Laura; Wolter, Juliane; Opel, Thomas; Strauss, Jens (2020): Detailed core log of deep permafrost core YUK15-Alas1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.914876

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Abstract:
This file presents the detailed description of two deep permafrost cores from the Yukechi Alas landscape in Central Yakutia, Russia. These data were recorded during subsampling of the cores and are based on visual and haptic impression. The core "Alas1" represents an adjacent alas deposit. Core was obtained during field work in March 2015.
Keyword(s):
Alas; Carbon; Central Yakutia; Permafrost; Yedoma; Yukechi
Related to:
Windirsch, Torben; Grosse, Guido; Ulrich, Mathias; Schirrmeister, Lutz; Fedorov, Alexander N; Konstantinov, Pavel; Fuchs, Matthias; Jongejans, Loeka Laura; Wolter, Juliane; Opel, Thomas; Strauss, Jens (2020): Organic carbon characteristics in ice-rich permafrost in alas and Yedoma deposits, central Yakutia, Siberia. Biogeosciences, 17, 3797–3814, https://doi.org/10.5194/bg-17-3797-2020
Windirsch, Torben; Grosse, Guido; Ulrich, Mathias; Schirrmeister, Lutz; Fedorov, Alexander N; Konstantinov, Pavel; Fuchs, Matthias; Strauss, Jens (2019): Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.898754
Funding:
Seventh Framework Programme (FP7), grant/award no. 338335: Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
Coverage:
Latitude: 61.764900 * Longitude: 130.465030
Date/Time Start: 2015-03-22T00:00:00 * Date/Time End: 2015-03-22T00:00:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 19.720 m
Event(s):
YUK15-Alas1 (Dry alas center) * Latitude: 61.764900 * Longitude: 130.465030 * Date/Time: 2015-03-22T00:00:00 * Penetration: 19.80 m * Campaign: RU-Land_2015_CentralYakutia_Yuke (Central_Yakutia_Yukechi_2015) * Basis: AWI Arctic Land Expedition * Method/Device: Truck mounted rotary drill (RCDT) * Comment: Drilled in the drained part of a thermokarst lake basin,unfrozen conditions from ~1,6 to ~7,5 m. Drilled in March 2015 from dry land surface. From 0 m to 19.80 m (length: 19.80 m).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1SectionSectWindirsch, TorbenDrive
2Depth, top/minDepth topmWindirsch, Torbenbs
3Depth, top/minDepth topmWindirsch, Torbenbs
4DEPTH, sediment/rockDepth sedmWindirsch, TorbenGeocode – bs
5State of permafrostStateWindirsch, Torben
6Sediment typeSedimentWindirsch, Torben
7Color descriptionColor descWindirsch, Torbensediment
8Sediment contact to bottom unitSediment contactWindirsch, Torben
9Ground ice, cryostructureGround ice cryostructureWindirsch, Torben
10Ground ice, contact to bottom unitGround ice contactWindirsch, Torben
11Organic matterOMWindirsch, Torben
12ObservationObsWindirsch, Torbenadditional
13Uniform resource locator/link to imageURL imageWindirsch, Torben
Size:
595 data points

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