Lantuit, Hugues; Pollard, Wayne H; Couture, Nicole; Fritz, Michael; Schirrmeister, Lutz; Meyer, Hanno; Hubberten, Hans-Wolfgang (2012): (Table 4) Erosion since slump initiation of retrogressive thaw slumps on Herschel Island and King Point. PANGAEA, https://doi.org/10.1594/PANGAEA.810042, In supplement to: Lantuit, H et al. (2012): Modern and late Holocene retrogressive thaw slump activity on the Yukon Coastal Plain and Herschel Island, Yukon Territory, Canada. Permafrost and Periglacial Processes, 23(1), 39-51, https://doi.org/10.1002/ppp.1731
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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Median Latitude: 69.449375 * Median Longitude: -138.683650 * South-bound Latitude: 69.082300 * West-bound Longitude: -139.014000 * North-bound Latitude: 69.576500 * East-bound Longitude: -137.902000
Minimum Elevation: 19.0 m * Maximum Elevation: 50.0 m
Event(s):
HI_slump_A * Latitude: 69.576500 * Longitude: -138.940000 * Elevation: 35.0 m * Method/Device: Multiple investigations (MULT)
HI_slump_D (TSD/SlpD) * Latitude: 69.568000 * Longitude: -139.014000 * Elevation: 50.0 m * Campaign: CA-Land_2006_YukonCoast (Yukon_Coast_2006; Herschel 2006) * Basis: AWI Arctic Land Expedition * Method/Device: Multiple investigations (MULT)
Comment:
Estimated based on the slope angle of stabilised slump floors and the estimated position of the bottom of the massive ice layer.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Latitude of event | Latitude | ||||
3 | Longitude of event | Longitude | ||||
4 | Description | Description | Lantuit, Hugues | |||
5 | Surface elevation | Surf elev | m | Lantuit, Hugues | bottom-massive ice, lower estimate | |
6 | Surface elevation | Surf elev | m | Lantuit, Hugues | bottom-massive ice, higher estimate | |
7 | Distance | Distance | m | Lantuit, Hugues | eroded distance, lower estimate | |
8 | Distance | Distance | m | Lantuit, Hugues | eroded distance, higher estimate | |
9 | Age model | Age model | ka | Lantuit, Hugues | estimated from erosion rate | |
10 | Age, standard deviation | Age std dev | ± | Lantuit, Hugues |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
28 data points