Gradinger, Rolf; Bluhm, Bodil Annikki; Iken, Katrin (2010): (Table 4) Abundance of under-ice amphipods on flat ice and ice ridges sampled during the 2005 Hidden Ocean expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.786638, In supplement to: Gradinger, R et al. (2010): Arctic sea-ice ridges - Safe heavens for sea-ice fauna during periods of extreme ice melt? Deep Sea Research Part II: Topical Studies in Oceanography, 57(1-2), 86-95, https://doi.org/10.1016/j.dsr2.2009.08.008
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Coverage:
Median Latitude: 74.199585 * Median Longitude: -156.268889 * South-bound Latitude: 72.391670 * West-bound Longitude: -161.316670 * North-bound Latitude: 76.000000 * East-bound Longitude: -151.635000
Date/Time Start: 2005-06-29T00:00:00 * Date/Time End: 2005-07-24T00:00:00
Minimum DEPTH, ice/snow: 3.15 m * Maximum DEPTH, ice/snow: 7.50 m
Event(s):
HLY05_3 * Latitude: 72.391670 * Longitude: -155.283330 * Date/Time: 2005-06-29T00:00:00 * Location: Beaufort Sea * Campaign: HLY05 (Hidden Ocean, Arctic 2005) * Basis: Healy * Method/Device: Ice drill (ICEDRILL)
HLY05_4 * Latitude: 72.538330 * Longitude: -155.543330 * Date/Time: 2005-07-03T00:00:00 * Location: Beaufort Sea * Campaign: HLY05 (Hidden Ocean, Arctic 2005) * Basis: Healy * Method/Device: Ice drill (ICEDRILL)
HLY05_5 * Latitude: 73.216670 * Longitude: -153.901670 * Date/Time: 2005-07-04T00:00:00 * Location: Beaufort Sea * Campaign: HLY05 (Hidden Ocean, Arctic 2005) * Basis: Healy * Method/Device: Ice drill (ICEDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample type | Samp type | Gradinger, Rolf | |||
| 3 | Station label | Station | Gradinger, Rolf | |||
| 4 | Sample amount | N | # | Gradinger, Rolf | number of quadrads counted | |
| 5 | Depth, top/min | Depth top | m | Gradinger, Rolf | ||
| 6 | Depth, bottom/max | Depth bot | m | Gradinger, Rolf | ||
| 7 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
| 8 | Gammarus wilkitzkii | G. wilkitzkii | #/m2 | Gradinger, Rolf | ||
| 9 | Quartile 25 | Q25 | Gradinger, Rolf | G. wilkitzkii | ||
| 10 | Quartile 75 | Q75 | Gradinger, Rolf | G. wilkitzkii | ||
| 11 | Apherusa glacialis | A. glacialis | #/m2 | Gradinger, Rolf | ||
| 12 | Quartile 25 | Q25 | Gradinger, Rolf | A. glacialis | ||
| 13 | Quartile 75 | Q75 | Gradinger, Rolf | A. glacialis | ||
| 14 | Onisimus spp. | Onisimus spp. | #/m2 | Gradinger, Rolf | ||
| 15 | Quartile 25 | Q25 | Gradinger, Rolf | Onisimus spp. | ||
| 16 | Quartile 75 | Q75 | Gradinger, Rolf | Onisimus spp. | ||
| 17 | Amphipoda | Amphipoda | #/m2 | Gradinger, Rolf | ||
| 18 | Quartile 25 | Q25 | Gradinger, Rolf | amphipoda | ||
| 19 | Quartile 75 | Q75 | Gradinger, Rolf | amphipoda |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
564 data points
Data
| 1 Event | 2 Samp type | 3 Station | 4 N [#] (number of quadrads counted) | 5 Depth top [m] | 6 Depth bot [m] | 7 Depth ice/snow [m] | 8 G. wilkitzkii [#/m2] | 9 Q25 (G. wilkitzkii) | 10 Q75 (G. wilkitzkii) | 11 A. glacialis [#/m2] | 12 Q25 (A. glacialis) | 13 Q75 (A. glacialis) | 14 Onisimus spp. [#/m2] | 15 Q25 (Onisimus spp.) | 16 Q75 (Onisimus spp.) | 17 Amphipoda [#/m2] | 18 Q25 (amphipoda) | 19 Q75 (amphipoda) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HLY05_3 | including all depth strata studied | 3 | 50 | 1.7 | 8.3 | 5.00 | 0 | 0 | 4 | 8 | 0 | 24 | 0 | 0 | 0 | 12 | 4 | 32 |
| HLY05_3 | under flat level ice | 3 | 11 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | |||
| HLY05_3 | in ridges | 3 | 39 | 0 | 0 | 8 | 8 | 4 | 33 | 0 | 0 | 0 | 16 | 8 | 36 | |||
| HLY05_4 | including all depth strata studied | 4 | 24 | 3.0 | 5.7 | 4.35 | 0 | 0 | 0 | 4 | 0 | 24 | 0 | 0 | 0 | 8 | 0 | 36 |
| HLY05_4 | under flat level ice | 4 | 8 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 4 | |||
| HLY05_4 | in ridges | 4 | 16 | 0 | 0 | 2 | 14 | 0 | 48 | 0 | 0 | 0 | 8 | 18 | 40 | |||
| HLY05_5 | including all depth strata studied | 5 | 30 | 1.3 | 5.7 | 3.50 | 0 | 0 | 0 | 26 | 8 | 60 | 0 | 0 | 0 | 26 | 8 | 60 |
| HLY05_5 | under flat level ice | 5 | 7 | 0 | 0 | 0 | 8 | 1 | 11 | 0 | 0 | 0 | 8 | 1 | 11 | |||
| HLY05_5 | in ridges | 5 | 23 | 0 | 0 | 0 | 32 | 12 | 67 | 0 | 0 | 0 | 32 | 12 | 67 | |||
| HLY05_6 | including all depth strata studied | 6 | 29 | 1.0 | 6.7 | 3.85 | 0 | 0 | 9 | 32 | 8 | 70 | 0 | 0 | 0 | 36 | 14 | 70 |
| HLY05_6 | under flat level ice | 6 | 9 | 0 | 0 | 0 | 4 | 0 | 23 | 0 | 0 | 0 | 4 | 0 | 23 | |||
| HLY05_6 | in ridges | 6 | 20 | 4 | 0 | 16 | 52 | 18 | 88 | 0 | 0 | 0 | 60 | 34 | 96 | |||
| HLY05_7 | including all depth strata studied | 7 | 37 | 1.7 | 11.7 | 6.70 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 8 | 8 | 3 | 17 |
| HLY05_7 | under flat level ice | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | |||
| HLY05_7 | in ridges | 7 | 32 | 0 | 0 | 2 | 0 | 0 | 4 | 0 | 0 | 8 | 8 | 4 | 20 | |||
| HLY05_8 | including all depth strata studied | 8 | 34 | 2.7 | 6.7 | 4.70 | 0 | 0 | 0 | 4 | 0 | 12 | 0 | 0 | 0 | 8 | 4 | 16 |
| HLY05_8 | under flat level ice | 8 | 17 | 0 | 0 | 0 | 4 | 0 | 8 | 0 | 0 | 4 | 4 | 0 | 8 | |||
| HLY05_8 | in ridges | 8 | 17 | 0 | 0 | 4 | 12 | 4 | 33 | 0 | 0 | 0 | 12 | 8 | 33 | |||
| HLY05_9 | including all depth strata studied | 9 | 54 | 1.7 | 6.7 | 4.20 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 4 | 0 | 32 |
| HLY05_9 | under flat level ice | 9 | 14 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 8 | 4 | 0 | 12 | |||
| HLY05_9 | in ridges | 9 | 40 | 0 | 0 | 0 | 2 | 0 | 48 | 0 | 0 | 0 | 2 | 0 | 48 | |||
| HLY05_10 | including all depth strata studied | 10 | 32 | 1.3 | 5.0 | 3.15 | 0 | 0 | 4 | 12 | 8 | 36 | 0 | 0 | 0 | 14 | 8 | 36 |
| HLY05_10 | under flat level ice | 10 | 6 | 2 | 0 | 4 | 0 | 0 | 8 | 0 | 0 | 0 | 4 | 4 | 8 | |||
| HLY05_10 | in ridges | 10 | 26 | 0 | 0 | 0 | 24 | 8 | 40 | 0 | 0 | 0 | 24 | 8 | 40 | |||
| HLY05_11 | including all depth strata studied | 11 | 26 | 2.7 | 6.0 | 4.35 | 0 | 0 | 4 | 106 | 32 | 344 | 0 | 0 | 0 | 114 | 36 | 352 |
| HLY05_11 | under flat level ice | 11 | 5 | 0 | 0 | 0 | 8 | 7 | 20 | 0 | 0 | 0 | 8 | 7 | 20 | |||
| HLY05_11 | in ridges | 11 | 21 | 0 | 0 | 4 | 172 | 63 | 367 | 0 | 0 | 0 | 172 | 65 | 367 | |||
| HLY05_13 | including all depth strata studied | 13 | 29 | 1.7 | 4.7 | 3.20 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 4 | 0 | 12 |
| HLY05_13 | under flat level ice | 13 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | |||
| HLY05_13 | in ridges | 13 | 23 | 0 | 0 | 0 | 4 | 0 | 8 | 0 | 0 | 0 | 4 | 0 | 12 | |||
| HLY05_14 | including all depth strata studied | 14 | 30 | 3.0 | 12.0 | 7.50 | 4 | 0 | 12 | 12 | 4 | 52 | 0 | 0 | 4 | 32 | 8 | 72 |
| HLY05_14 | under flat level ice | 14 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | |||
| HLY05_14 | in ridges | 14 | 25 | 8 | 3 | 16 | 24 | 7 | 65 | 0 | 0 | 5 | 44 | 15 | 78 | |||
| HLY05_15 | including all depth strata studied | 15 | 65 | 1.7 | 11.3 | 6.50 | 0 | 0 | 4 | 12 | 4 | 24 | 4 | 0 | 44 | 44 | 12 | 70 |
| HLY05_15 | under flat level ice | 15 | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | |||
| HLY05_15 | in ridges | 15 | 56 | 2 | 0 | 4 | 12 | 8 | 36 | 10 | 0 | 50 | 50 | 28 | 76 |