Jenrich, Maren; Angelopoulos, Michael; Grosse, Guido; Overduin, Pier Paul; Schirrmeister, Lutz; Nitze, Ingmar; Biskaborn, Boris K; Liebner, Susanne; Grigoriev, Mikhail N; Strauss, Jens (2020): Radiocarbon ages of cores PG2410 and PG2411 at Polar Fox Lagoon and Uomullyakh Lagoon [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.922172, In: Jenrich, M et al. (2020): Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.922170
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Abstract:
The dataset presents the radiocarbon ages from samples from sediment cores PG2410 (Uomullyakh Lagoon) and PG2411 (Polar Fox Lagoon). Radiocarbon dates were calibrated using Calib 7.04 software after Reimer et al. (2013) and the IntCal13 calibration curve (Stuiver et al. 2020). Ages are given in 1000 years (ka).
Keyword(s):
Project(s):
Permafrost Research (AWI_Perma)
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Median Latitude: 71.736950 * Median Longitude: 129.306565 * South-bound Latitude: 71.730870 * West-bound Longitude: 129.274830 * North-bound Latitude: 71.743030 * East-bound Longitude: 129.338300
Date/Time Start: 2017-04-08T00:00:00 * Date/Time End: 2017-04-17T00:00:00
Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 30.25 m
Event(s):
PG2410 (Uomullyakh Lagoon) * Latitude: 71.730870 * Longitude: 129.274830 * Date/Time Start: 2017-04-08T00:00:00 * Date/Time End: 2017-04-11T00:00:00 * Campaign: RU-Land_2017_Lena_Bykovsky (Bykovsky_2017_spring) * Basis: AWI Arctic Land Expedition * Method/Device: Multiple investigations (MULT)
PG2411 (Polar Fox Lagoon) * Latitude: 71.743030 * Longitude: 129.338300 * Date/Time Start: 2017-04-14T00:00:00 * Date/Time End: 2017-04-17T00:00:00 * Campaign: RU-Land_2017_Lena_Bykovsky (Bykovsky_2017_spring) * Basis: AWI Arctic Land Expedition * Method/Device: Multiple investigations (MULT)
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
232 data points
Data
| 1 Event | 2 Sample ID | 3 Sample ID (MICADAS ID, running sample ID...) | 4 Depth rel [m] (mean depth below ice surface) | 5 Depth sed [m] (mean depth measured from top ...) | 6 Dated material | 7 C [µg] (weight of measured carbon, Ag...) | 8 F14C (Age, 14C AMS, Mini Carbon Dat...) | 9 F14C e [±] (Age, 14C AMS, Mini Carbon Dat...) | 10 Age dated [ka] (Age, 14C AMS, Mini Carbon Dat...) | 11 Age std e [±] (Age, 14C AMS, Mini Carbon Dat...) | 12 Age dated min [ka] (2 sigma, Age, 14C AMS, Mini C...) | 13 Age dated max [ka] (2 sigma, Age, 14C AMS, Mini C...) | 14 Cal age [ka BP] (mean bulk, Age, 14C calibrate...) | 15 Cal age [ka BP] (mean macro, Age, 14C calibrat...) | 16 Cal age std e [±] (Age, 14C calibrated, IntCal13...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PG2410 | PG2410-01_120-126 | 4319.1.1 | 1.230 | 0.03 | bulk TOC | 627 | 0.4492 | 0.0015 | 6.429 | 0.027 | 7.293 | 7.423 | 7.3580 | 0.0650 | |
| PG2410 | PG2410-05-6_476-479 | 4320.1.1 | 4.775 | 3.58 | bulk TOC | 594 | 0.3155 | 0.0011 | 9.267 | 0.029 | 7.160 | 7.262 | 7.2110 | 0.0510 | |
| PG2410 | PG2410-08-1_793-799 | 4321.1.1 | 7.960 | 6.76 | bulk TOC | 613 | 0.1287 | 0.0007 | 16.468 | 0.041 | 19.666 | 20.054 | 19.8600 | 0.1940 | |
| PG2410 | PG2410-09-2_1032-1040 | 4322.1.1 | 10.360 | 9.16 | bulk TOC | 560 | 0.0077 | 0.0004 | 39.096 | 0.366 | 42.378 | 43.496 | 42.9370 | 0.5590 | |
| PG2410 | PG2410-12-11_1385-1390 | 4337.1.1 | 13.875 | 12.68 | Plant/Wood | 198 | 0.1511 | 0.0024 | 15.179 | 0.128 | 18.103 | 18.722 | 18.4125 | 0.3095 | |
| PG2410 | PG2410-14-1_1670-1690 | 4323.1.1 | 16.800 | 15.60 | bulk TOC | 655 | 0.0140 | 0.0002 | 34.292 | 0.132 | 38.443 | 39.101 | 38.7720 | 0.3290 | |
| PG2410 | PG2410-16-4_2045-2053 | 4552.1.1 | 20.490 | 19.29 | Plant/Wood | 700 | <0.0013 | >53.228 | >53.2280 | ||||||
| PG2410 | PG2410-18-1_2450-2470 | 4324.1.1 | 24.600 | 23.40 | bulk TOC | 541 | 0.1129 | 0.0006 | 17.522 | 0.045 | 20.946 | 21.379 | 21.1625 | 0.2165 | |
| PG2410 | PG2410-18-11_2675-2705 | 4325.1.1 | 26.900 | 25.70 | bulk TOC | 272 | 0.0834 | 0.0021 | 19.955 | 0.203 | 23.512 | 24.481 | 23.9965 | 0.4845 | |
| PG2410 | PG2410-20-3_3030-3035 | 4551.1.1 | 30.325 | 29.13 | Plant/Wood | 245 | 0.7308 | 0.0049 | 2.520 | 0.054 | 2.427 | 2.751 | 2.5890 | 0.1620 | |
| PG2410 | PG2410-21-2_3140-3150 | 4326.1.1 | 31.450 | 30.25 | Bulk | 418 | 0.0187 | 0.0019 | 31.973 | 0.826 | 34.379 | 38.151 | 36.2650 | 1.8860 | |
| PG2411 | PG2411-02_805-820 | 4327.1.1 | 8.125 | 4.83 | Bulk | 695 | 0.0122 | 0.0004 | 35.387 | 0.240 | 39.348 | 40.593 | 39.9705 | 0.6225 | |
| PG2411 | PG2411-03_1120-1135 | 4328.1.1 | 11.275 | 7.98 | Bulk | 520 | 0.0182 | 0.0003 | 32.201 | 0.117 | 35.764 | 36.381 | 36.0725 | 0.3085 | |
| PG2411 | PG2411-04-1_1460-1468 | 4335.1.1 | 14.640 | 11.34 | Plant/Wood | 838 | <0.0013 | >53259.000 | >53.2590 | ||||||
| PG2411 | PG2411-06-1_1790-1800 | 4336.1.1 | 17.950 | 14.65 | Plant/Wood | 750 | 0.0043 | 0.0002 | 43.859 | 0.300 | 46.240 | 47.894 | 47.0670 | 0.8270 | |
| PG2411 | PG2411-9-4_2085-2095 | 4329.1.1 | 20.900 | 17.60 | Bulk | 367 | <0.0124 | >35500.000 | >35.5000 | ||||||
| PG2411 | PG2411-11_2275-2280 | 4330.1.1 | 22.775 | 19.48 | Bulk | 336 | 0.0086 | 0.0027 | 38.179 | 2.544 | 36.744 | 46.603 | 41.6735 | 4.9295 | |
| PG2411 | PG2411-12-3_2484-2487 | 4331.1.1 | 24.855 | 21.56 | Bulk | 356 | 0.0088 | 0.0002 | 38.012 | 0.214 | 41.902 | 42.581 | 42.2415 | 0.3395 | |
| PG2411 | PG2411-15_2760-2762 | 4332.1.1 | 27.610 | 24.31 | Bulk | 203 | 0.0250 | 0.0020 | 29.640 | 0.655 | 32.013 | 34.887 | 33.4500 | 1.4370 |