Gamboa, Adriana; Montero-Serrano, Jean-Carlos; St-Onge, Guillaume; Rochon, André; Desiage, Pierre-Arnaud (2016): Magnetic signatures of surface sediment rom the Canadian Beaufort Shelf and Amundsen Gulf (Canadian Arctic) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.866867, In supplement to: Gamboa, A et al. (2017): Mineralogical, geochemical and magnetic signatures of surface sediments from the Canadian Beaufort Shelf and Amundsen Gulf (Canadian Arctic). Geochemistry, Geophysics, Geosystems, 18(2), 488-512, https://doi.org/10.1002/2016GC006477
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Coverage:
Median Latitude: 70.796529 * Median Longitude: -129.471412 * South-bound Latitude: 69.488000 * West-bound Longitude: -138.597000 * North-bound Latitude: 71.907000 * East-bound Longitude: -122.630000
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
2004-804-106 (106) * Latitude: 70.600000 * Longitude: -122.630000 * Elevation: -122.0 m * Location: Northwestern Passages * Method/Device: Box corer (BC)
2004-804-109 (109) * Latitude: 70.660000 * Longitude: -123.430000 * Elevation: -569.0 m * Location: Northwestern Passages * Method/Device: Box corer (BC)
2004-804-115 (115) * Latitude: 70.849000 * Longitude: -125.050000 * Elevation: -352.0 m * Location: Northwestern Passages * Method/Device: Box corer (BC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Montero-Serrano, Jean-Carlos | |||
| 2 | Station label | Station | Montero-Serrano, Jean-Carlos | |||
| 3 | Latitude of event | Latitude | Montero-Serrano, Jean-Carlos | |||
| 4 | Longitude of event | Longitude | Montero-Serrano, Jean-Carlos | |||
| 5 | Elevation of event | Elevation | m | Montero-Serrano, Jean-Carlos | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Montero-Serrano, Jean-Carlos | Geocode | |
| 7 | Zone | Zone | Montero-Serrano, Jean-Carlos | Based on the regional morphology, mud volcanoes distribution (Blasco et al., 2013), and the influence of the Mackenzie River plume (Richerol et al., 2008; Scott et al., 2008), the surface sediment samples were divided into four main geographical areas: Mackenzie Trough-Canadian Beaufort Shelf (MT-CBS), mud volcanoes (MV), central Amundsen Gulf (cAG), and southwestern Banks Island (SWBI). | ||
| 8 | Coercivity | Hc | A m2 | Montero-Serrano, Jean-Carlos | bulk coercive force | |
| 9 | Hysteresis, saturation remanence | Mrs | A m2 | Montero-Serrano, Jean-Carlos | ||
| 10 | Hysteresis, saturation magnetization | Ms | A m2 | Montero-Serrano, Jean-Carlos | ||
| 11 | Hysteresis, remanent coercive force | Hcr | A m2 | Montero-Serrano, Jean-Carlos | ||
| 12 | Hysteresis, coercivity of remanence/coercivity | Hcr/Hc | Montero-Serrano, Jean-Carlos | |||
| 13 | Hysteresis, saturation magnetization/ saturation remanence | Mrs/Ms | Montero-Serrano, Jean-Carlos | hysteresis, remanent coercive force / bulk coercive force | ||
| 14 | Magnetic susceptibility | MAGS | 10-6 SI | Montero-Serrano, Jean-Carlos | ||
| 15 | Magnetic susceptibility, low-field | KLF | 10-6 SI | Montero-Serrano, Jean-Carlos | ||
| 16 | Magnetic susceptibility, high-field | KHF | 10-6 SI | Montero-Serrano, Jean-Carlos | ||
| 17 | Frequency-dependent susceptibility ratio | KLF/KHF | Montero-Serrano, Jean-Carlos |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
336 data points
Data
| 1 Event | 2 Station | 3 Latitude | 4 Longitude | 5 Elevation [m] | 6 Depth sed [m] | 7 Zone | 8 Hc [A m2] | 9 Mrs [A m2] | 10 Ms [A m2] | 11 Hcr [A m2] | 12 Hcr/Hc | 13 Mrs/Ms | 14 MAGS [10-6 SI] | 15 KLF [10-6 SI] | 16 KHF [10-6 SI] | 17 KLF/KHF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004-804-106 | 106 | 70.6000 | -122.6300 | -122 | 0 | cAG | 23.150 | 21.280 | 40.77 | 43.27 | 1.87 | 0.52 | 70.7 | |||
| 2004-804-109 | 109 | 70.6600 | -123.4300 | -569 | 0 | cAG | 21.960 | 17.310 | 238.60 | 30.46 | 1.39 | 0.07 | 79.3 | |||
| 2004-804-115 | 115 | 70.8490 | -125.0500 | -352 | 0 | cAG | 16.030 | 43.300 | 218.30 | 37.73 | 2.35 | 0.20 | 351.0 | 330 | 320 | 1.0 |
| 2004-804-118 | 118 | 70.9440 | -125.8500 | -388 | 0 | cAG | 22.850 | 14.370 | 44.43 | 46.77 | 2.05 | 0.32 | 86.3 | |||
| 2004-804-124 | 124 | 71.3900 | -126.7190 | -442 | 0 | cAG | 23.960 | 25.840 | 67.36 | 47.78 | 1.99 | 0.38 | 78.7 | |||
| 2004-804-200 | 200 | 70.0450 | -126.2970 | -236 | 0 | CBS | 16.860 | 11.510 | 43.36 | 43.53 | 2.58 | 0.27 | 72.0 | |||
| 2004-804-206 | 206 | 70.3210 | -124.8390 | -95 | 0 | cAG | 17.160 | 6.920 | 27.12 | 41.86 | 2.44 | 0.26 | 75.7 | |||
| 2004-804-209 | 209 | 70.5390 | -124.3660 | -241 | 0 | cAG | 20.420 | 16.810 | 53.03 | 45.19 | 2.21 | 0.32 | 169.0 | |||
| 2004-804-212 | 212 | 70.7570 | -123.8900 | -430 | 0 | SWBI | 19.320 | 44.090 | 153.20 | 42.32 | 2.19 | 0.29 | 166.0 | |||
| 2004-804-215 | 215 | 70.9740 | -123.4150 | -297 | 0 | SWBI | 17.460 | 60.180 | 238.60 | 30.46 | 1.74 | 0.25 | 356.7 | 360 | 340 | 1.1 |
| 2004-804-250 | 250 | 70.4520 | -125.4230 | -193 | 0 | CBS | 15.870 | 6.500 | 25.89 | 42.32 | 2.67 | 0.25 | 65.0 | |||
| 2004-804-309 | 309 | 71.1250 | -125.8340 | -397 | 0 | cAG | 23.020 | 18.810 | 51.97 | 46.67 | 2.03 | 0.36 | 79.0 | |||
| 2004-804-312 | 312 | 71.3020 | -125.1920 | -307 | 0 | SWBI | 22.940 | 9.990 | 30.56 | 48.25 | 2.10 | 0.33 | 123.7 | 170 | 140 | 1.2 |
| 2004-804-315 | 315 | 71.4860 | -124.5430 | -224 | 0 | SWBI | 22.840 | 28.180 | 82.20 | 45.21 | 1.98 | 0.34 | 99.7 | 55 | 50 | 1.1 |
| 2004-804-400 | 400 | 70.9170 | -128.9330 | -36 | 0 | MV | 15.900 | 51.840 | 201.70 | 34.00 | 2.14 | 0.26 | 316.3 | 400 | 390 | 1.0 |
| 2004-804-403 | 403 | 71.1130 | -128.3050 | -59 | 0 | MV | 17.200 | 13.330 | 45.12 | 34.62 | 2.01 | 0.30 | 317.3 | 310 | 310 | 1.0 |
| 2004-804-406 | 406 | 71.3110 | -127.6990 | -179 | 0 | CBS | 20.480 | 9.174 | 28.65 | 45.21 | 2.21 | 0.32 | 76.3 | |||
| 2004-804-409 | 409 | 71.5120 | -127.0920 | -387 | 0 | cAG | 23.770 | 11.660 | 36.44 | 46.70 | 1.96 | 0.32 | 47.0 | |||
| 2004-804-412 | 412 | 71.7000 | -126.4770 | -390 | 0 | SWBI | 23.490 | 35.320 | 103.90 | 48.78 | 2.08 | 0.34 | 137.0 | 190 | 180 | 1.1 |
| 2004-804-415 | 415 | 71.9070 | -125.8680 | -56 | 0 | SWBI | 15.250 | 63.080 | 290.40 | 37.28 | 2.44 | 0.22 | 270.5 | 310 | 330 | 0.9 |
| 2004-804-609 | 609 | 70.9430 | -130.5230 | -44 | 0 | MV | 13.680 | 21.480 | 9723.00 | 39.72 | 2.90 | 0.00 | 228.7 | |||
| 2004-804-650 | 650 | 71.3090 | -131.6190 | -241 | 0 | CBS | 16.720 | 8.561 | 32.62 | 41.29 | 2.47 | 0.26 | 97.5 | |||
| 2004-804-709 | 709 | 70.9640 | -133.7840 | -87 | 0 | MV | 6.748 | 59.230 | 961.90 | 37.54 | 5.56 | 0.06 | 274.0 | 280 | 280 | 1.0 |
| 2004-804-711 | 711 | 70.8240 | -133.8030 | -77 | 0 | CBS | 18.020 | 18.820 | 69.23 | 44.19 | 2.45 | 0.27 | 87.7 | |||
| 2004-804-712 | 712 | 70.6900 | -133.6810 | -70 | 0 | CBS | 20.630 | 18.700 | 57.59 | 46.45 | 2.25 | 0.32 | 111.0 | |||
| 2004-804-718 | 718 | 70.1700 | -133.5340 | -45 | 0 | CBS | 17.300 | 5.484 | 19.97 | 44.82 | 2.59 | 0.27 | 44.3 | |||
| 2004-804-750 | 750 | 71.3460 | -134.1440 | -1087 | 0 | CBS | 19.320 | 12.200 | 38.11 | 44.97 | 2.33 | 0.32 | 84.3 | |||
| 2004-804-803 | 803 | 70.6360 | -135.9170 | -237 | 0 | CBS | 13.490 | 8.690 | 42.19 | 37.22 | 2.76 | 0.21 | 162.3 | 120 | 110 | 1.1 |
| 2004-804-805A | 805 | 70.3930 | -135.4200 | -66 | 0 | MV | 13.860 | 31.210 | 157.90 | 41.50 | 2.99 | 0.20 | 88.3 | |||
| 2004-804-809 | 809 | 70.0950 | -135.3410 | -42 | 0 | CBS | 17.150 | 4.617 | 16.01 | 43.26 | 2.52 | 0.29 | 77.0 | |||
| 2004-804-850 | 850 | 70.5480 | -137.6000 | -1071 | 0 | CBS | 18.830 | 11.930 | 38.31 | 43.59 | 2.31 | 0.31 | 82.3 | |||
| 2004-804-906 | 906 | 70.0190 | -138.5970 | -272 | 0 | CBS | 18.710 | 14.610 | 50.70 | 43.48 | 2.32 | 0.29 | 97.3 | |||
| 2004-804-909 | 909 | 69.7530 | -138.2720 | -169 | 0 | CBS | 16.710 | 14.510 | 54.77 | 41.13 | 2.46 | 0.26 | 105.7 | |||
| 2004-804-912 | 912 | 69.4880 | -137.9410 | -54 | 0 | CBS | 17.270 | 14.260 | 54.75 | 42.33 | 2.45 | 0.26 | 71.3 |