Fritz, Michael; Unkel, Ingmar; Lenz, Josefine; Gajewski, Konrad; Frenzel, Peter; Paquette, Nathalie; Lantuit, Hugues; Körte, Lisa; Wetterich, Sebastian (2018): 2. Porewater hydrochemistry from a lake sediment core (PG1967) from Herschel Island (Yukon, Canada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.886876, In supplement to: Fritz, M et al. (2018): Regional environmental change versus local signal preservation in Holocene thermokarst lake sediments: A case study from Herschel Island, Yukon (Canada). Journal of Paleolimnology, 60(1), 77-96, https://doi.org/10.1007/s10933-018-0025-0
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Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0840B: Regional Archives for Integrated iNvestigations
Coverage:
Latitude: 69.600830 * Longitude: -139.063060
Date/Time Start: 2009-04-29T00:00:00 * Date/Time End: 2009-04-29T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 7.27 m
Event(s):
PG1967 * Latitude: 69.600830 * Longitude: -139.063060 * Date/Time: 2009-04-29T00:00:00 * Elevation: 76.0 m * Lake water depth: 5.27 m * Recovery: 7.26 m * Campaign: CA-Land_2009_YukonLakes (Yukon_Lakes_2009) * Basis: AWI Arctic Land Expedition * Method/Device: Piston corer, UWITEC (PCUWI)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Fritz, Michael | Geocode | |
| 2 | DEPTH, sediment/rock | Depth sed | m | Fritz, Michael | Geocode | |
| 3 | pH | pH | Fritz, Michael | |||
| 4 | Conductivity, electrical | Cond electr | µS/cm | Fritz, Michael | ||
| 5 | Barium 2+ | Ba2+ | µg/l | Fritz, Michael | #100 = half the detection limit | |
| 6 | Calcium | Ca2+ | mg/l | Fritz, Michael | ||
| 7 | Iron | Fe | µg/l | Fritz, Michael | #100 = half the detection limit | |
| 8 | Potassium | K+ | mg/l | Fritz, Michael | ||
| 9 | Magnesium | Mg2+ | mg/l | Fritz, Michael | ||
| 10 | Manganese | Mn | mg/l | Fritz, Michael | #100 = half the detection limit | |
| 11 | Sodium | Na+ | mg/l | Fritz, Michael | ||
| 12 | Strontium 2+ | Sr2+ | µg/l | Fritz, Michael | ||
| 13 | Chloride | Cl- | mg/l | Fritz, Michael | ||
| 14 | Sulfate | [SO4]2- | mg/l | Fritz, Michael | ||
| 15 | Bromide | Br- | mg/l | Fritz, Michael | ||
| 16 | Nitrate | [NO3]- | mg/l | Fritz, Michael | #0.75 = half the detection limit | |
| 17 | Bicarbonate ion | [HCO3]- | mg/l | Fritz, Michael | ||
| 18 | Lithologic unit/sequence | Unit | Fritz, Michael |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
714 data points
Data
| 1 Age [ka BP] | 2 Depth sed [m] | 3 pH | 4 Cond electr [µS/cm] | 5 Ba2+ [µg/l] | 6 Ca2+ [mg/l] | 7 Fe [µg/l] | 8 K+ [mg/l] | 9 Mg2+ [mg/l] | 10 Mn [mg/l] | 11 Na+ [mg/l] | 12 Sr2+ [µg/l] | 13 Cl- [mg/l] | 14 [SO4]2- [mg/l] | 15 Br- [mg/l] | 16 [NO3]- [mg/l] | 17 [HCO3]- [mg/l] | 18 Unit |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -0.050 | 0.00 | D | |||||||||||||||
| -0.008 | 0.07 | 7.68 | 3000 | D | |||||||||||||
| 0.042 | 0.15 | 7.74 | 2741 | #100 | 236 | #100 | 23.8 | 70.3 | #0.100 | 290 | 998 | 521 | 642.0 | 0.76 | 0.71 | 149.18 | D |
| 0.105 | 0.25 | 7.75 | 2721 | 283 | 216 | 323 | 22.1 | 64.0 | 0.294 | 279 | 958 | 526 | 556.0 | 1.04 | 0.43 | 139.88 | D |
| 0.154 | 0.33 | 7.66 | 2973 | 207 | 271 | #100 | 22.3 | 72.3 | 0.238 | 285 | 1050 | 528 | 750.0 | 1.07 | 0.45 | 122.95 | D |
| 0.217 | 0.43 | 7.63 | 2931 | 564 | 764.0 | 1.05 | 0.37 | 117.45 | D | ||||||||
| 0.292 | 0.55 | 4140 | #100 | 477 | #100 | 27.6 | 108.0 | #0.100 | 329 | 1590 | 630 | 1010.0 | 1.50 | 439.00 | 92.13 | D | |
| 0.355 | 0.65 | 4020 | #100 | 445 | #100 | 26.2 | 101.0 | 0.278 | 327 | 1470 | 647 | 916.0 | 1.90 | 359.00 | 109.98 | D | |
| 0.418 | 0.75 | 3310 | 405 | 292 | 209 | 20.5 | 73.2 | 0.586 | 302 | 1130 | 692 | 504.0 | 2.40 | 159.00 | 157.11 | D | |
| 0.480 | 0.85 | 3120 | 434 | 251 | #100 | 19.8 | 61.4 | 0.421 | 297 | 1000 | 714 | 370.0 | 2.50 | 77.00 | 135.15 | D | |
| 0.543 | 0.95 | 3170 | 237 | 282 | #100 | 18.4 | 62.0 | 0.804 | 303 | 998 | 740 | 432.0 | 2.60 | 3.10 | 158.79 | D | |
| 0.606 | 1.05 | 3250 | 272 | 282 | #100 | 18.2 | 61.1 | 0.529 | 301 | 1020 | 769 | 395.0 | 2.80 | 41.00 | 146.74 | D | |
| 0.669 | 1.15 | 7.83 | 3800 | 813 | 386.0 | 3.20 | 451.00 | 122.34 | D | ||||||||
| 0.722 | 1.25 | 7.69 | 3440 | 290 | 327 | #100 | 17.9 | 63.0 | 0.880 | 311 | 1130 | 852 | 383.0 | 3.30 | 126.00 | 116.54 | D |
| 0.778 | 1.35 | 3420 | 273 | 318 | 615 | 16.3 | 60.8 | 0.827 | 314 | 1110 | 865 | 436.0 | 3.20 | 3.00 | 110.13 | D | |
| 0.807 | 1.42 | 7.65 | 3370 | D | |||||||||||||
| 0.827 | 1.47 | 4700 | #100 | 646 | 244 | 19.9 | 96.8 | 0.566 | 360 | 1860 | 947 | 1315.0 | 3.10 | 2.00 | 90.15 | D | |
| 0.861 | 1.55 | 7.67 | 3840 | 307 | 383 | #100 | 17.1 | 71.5 | 1.290 | 340 | 1320 | 960 | 520.0 | 3.90 | 4.90 | 125.23 | D |
| 0.903 | 1.65 | 7.66 | 3860 | 694 | 354 | 1400 | 18.6 | 66.2 | 0.892 | 341 | 1370 | 983 | 282.0 | 4.20 | 156.00 | 127.37 | D |
| 0.947 | 1.75 | 7.56 | 4190 | 356 | 426 | 294 | 17.6 | 77.7 | 1.040 | 357 | 1470 | 1007 | 482.0 | 4.30 | 200.00 | 99.00 | D |
| 0.989 | 1.85 | 7.47 | 5230 | #100 | 715 | 1200 | 20.9 | 123.0 | 0.759 | 385 | 2130 | 1017 | 1490.0 | 4.10 | 77.00 | 78.10 | D |
| 1.032 | 1.95 | 7.01 | 6080 | #100 | 880 | #100 | 22.2 | 209.0 | 0.275 | 397 | 2470 | 1074 | 2140.0 | 3.90 | 163.00 | 26.24 | D |
| 1.450 | 2.05 | 4900 | #100 | 541 | 875 | 26.2 | 106.0 | 1.370 | 399 | 1640 | 1127 | 992.0 | 5.10 | 6.10 | 104.34 | C | |
| 1.694 | 2.15 | 7.58 | 4380 | 1229 | 215.0 | 6.00 | 131.00 | 84.66 | C | ||||||||
| 1.837 | 2.25 | 7.60 | 4380 | C | |||||||||||||
| 1.979 | 2.35 | 4550 | 1130 | 337 | #100 | 27.9 | 75.3 | 0.274 | 416 | 1450 | 1389 | 105.0 | 7.00 | 29.40 | 104.18 | C | |
| 2.264 | 2.55 | 4870 | 918 | 351 | #100 | 28.2 | 83.4 | 0.672 | 443 | 1550 | 1512 | 111.0 | 7.80 | #0.75 | 86.18 | C | |
| 2.408 | 2.65 | 5050 | 1020 | 348 | 808 | 27.1 | 89.9 | 1.620 | 469 | 1660 | 1598 | 82.0 | 8.20 | #0.75 | 116.29 | C | |
| 2.551 | 2.75 | 5240 | 1070 | 369 | 2980 | 27.3 | 97.7 | 1.240 | 499 | 1800 | 1618 | 106.0 | 8.40 | #0.75 | 134.39 | C | |
| 2.736 | 2.88 | 7.23 | C | ||||||||||||||
| 3.093 | 3.13 | 7.47 | C | ||||||||||||||
| 3.263 | 3.25 | 6780 | 849 | 530 | 776 | 35.7 | 122.0 | 2.090 | 631 | 2160 | 2142 | 259.0 | 11.10 | #0.75 | C | ||
| 3.404 | 3.35 | 7.51 | C | ||||||||||||||
| 3.547 | 3.45 | 7.51 | C | ||||||||||||||
| 3.689 | 3.55 | 7180 | 436 | 580 | #100 | 36.0 | 140.0 | 2.960 | 710 | 2030 | 2264 | 410.0 | 11.70 | #0.75 | C | ||
| 3.974 | 3.75 | 7880 | 271 | 690 | #100 | 43.9 | 157.0 | 2.210 | 765 | 2160 | 2449 | 697.0 | 12.40 | #0.75 | C | ||
| 4.115 | 3.85 | 7.47 | C | ||||||||||||||
| 4.402 | 4.05 | 8200 | 763 | 605 | #100 | 37.8 | 146.0 | 1.200 | 855 | 2190 | 2701 | 191.0 | 13.60 | 1.50 | C | ||
| 4.543 | 4.15 | 8230 | 543 | 600 | #100 | 41.4 | 146.0 | 0.457 | 820 | 2100 | 2695 | 254.0 | 13.50 | 1.60 | 73.83 | C | |
| 4.687 | 4.25 | 8410 | 641 | 610 | #100 | 42.6 | 149.0 | 1.320 | 850 | 2100 | 2800 | 223.0 | 14.00 | #0.75 | C | ||
| 4.969 | 4.45 | 9030 | 371 | 670 | #100 | 44.5 | 166.0 | 1.290 | 930 | 2110 | 2928 | 355.0 | 14.70 | 1.70 | C | ||
| 5.114 | 4.55 | 9150 | 453 | 670 | #100 | 43.6 | 167.0 | 2.520 | 955 | 2130 | 2975 | 340.0 | 14.80 | #0.75 | 64.07 | C | |
| 5.255 | 4.65 | 7.51 | C | ||||||||||||||
| 5.426 | 4.77 | 9010 | 650 | 655 | 2290 | 43.5 | 165.0 | 1.570 | 960 | 2100 | 2946 | 344.0 | 14.60 | 1.80 | 62.63 | C | |
| 5.551 | 4.86 | 9210 | 620 | 635 | 392 | 40.8 | 170.0 | 0.886 | 980 | 2140 | 2960 | 322.0 | 14.70 | 7.60 | 75.01 | C | |
| 5.696 | 4.96 | 9330 | 747 | 635 | 462 | 42.1 | 165.0 | 1.520 | 1020 | 2140 | 2995 | 263.0 | 15.00 | 1.90 | 99.61 | C | |
| 5.865 | 5.08 | 9340 | 841 | 635 | #100 | 41.5 | 171.0 | 1.630 | 1035 | 2130 | 3063 | 247.0 | 15.20 | #0.75 | 96.73 | C | |
| 6.247 | 5.35 | 10220 | 725 | 705 | #100 | 42.7 | 199.0 | 1.150 | 1145 | 2370 | 3479 | 309.0 | 16.60 | #0.75 | 81.65 | C | |
| 6.389 | 5.45 | 10330 | 679 | 695 | #100 | 41.0 | 201.0 | 0.988 | 1160 | 2350 | 3480 | 278.0 | 16.50 | #0.75 | 102.20 | C | |
| 6.532 | 5.55 | 10330 | 702 | 660 | #100 | 40.6 | 207.0 | 1.030 | 1145 | 2330 | 3531 | 271.0 | 16.80 | #0.75 | 110.36 | C | |
| 6.687 | 5.66 | 7.64 | C | ||||||||||||||
| 6.812 | 5.75 | 10850 | 922 | 685 | #100 | 40.5 | 213.0 | 1.250 | 1265 | 2390 | 3679 | 219.0 | 17.80 | #0.75 | 94.57 | C | |
| 7.238 | 6.05 | 7.30 | B | ||||||||||||||
| 7.510 | 6.15 | 11460 | 3914 | 442.0 | 18.30 | #0.75 | 65.98 | B | |||||||||
| 7.796 | 6.25 | 7.30 | B | ||||||||||||||
| 8.078 | 6.35 | 12160 | 1550 | 650 | #100 | 45.2 | 274.0 | #0.100 | 1395 | 2970 | 4120 | 248.0 | 19.10 | #0.75 | 63.76 | B | |
| 8.361 | 6.45 | 7.35 | 9290 | B | |||||||||||||
| 8.643 | 6.55 | 12170 | 1580 | 645 | #100 | 44.4 | 285.0 | #0.100 | 1495 | 3170 | 4215 | 154.0 | 17.70 | #0.75 | 79.32 | B | |
| 8.925 | 6.65 | 12620 | 1720 | 645 | #100 | 47.1 | 303.0 | 0.957 | 1540 | 3200 | 4358 | 174.0 | 19.20 | #0.75 | 103.37 | B | |
| 9.205 | 6.75 | 12920 | 1630 | 640 | #100 | 47.5 | 326.0 | 0.391 | 1595 | 3400 | 4361 | 259.0 | 19.10 | #0.75 | 84.88 | B | |
| 9.571 | 6.85 | 7.33 | B | ||||||||||||||
| 10.472 | 6.95 | 7.44 | B | ||||||||||||||
| 11.441 | 7.15 | 13700 | 3370 | 535 | #100 | 53.2 | 425.0 | 1.700 | 1855 | 3950 | 4992 | 37.0 | 23.50 | #0.75 | A | ||
| 11.659 | 7.27 | A |