Patel, Tasnim (2020): Scavenging amphipod abundance at trap stations during SONNE cruises SO239 and SO242/1, Clarion Clipperton Fracture Zone (Pacific) and DISCOL area (Peru Basin) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.914677
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Abstract:
This data set summarises the scavenging Amphipoda data which were collected using baited trap sampling from two abyssal basins in 2015. Sampling was carried out at eight stations in the eastern Clarion-Clipperton Zone, and at five stations in the Discol experimental area, during expeditions SO239 and SO242/1 respectively. The purpose of this sampling was to construct a biodiversity assessment and to investigate the ecological impacts of deep-sea mining in the Pacific Ocean, by comparison of the Clarion-Clipperton Zone assemblage to this a smaller-scale disturbance proxy site.
Supplement to:
Patel, Tasnim; Robert, Henri; d'Udekem d'Acoz, Cédric; Martens, Koen; De Mesel, Ilse; Degraer, Steven; Schön, Isa (2020): Biogeography and community structure of abyssal scavenging Amphipoda (Crustacea) in the Pacific Ocean. Biogeosciences, 17(10), 2731-2744, https://doi.org/10.5194/bg-17-2731-2020
Project(s):
JPI Oceans - Ecological Aspects of Deep-Sea Mining (JPIO-MiningImpact)
Coverage:
Median Latitude: 5.603164 * Median Longitude: -109.052799 * South-bound Latitude: -7.095830 * West-bound Longitude: -130.083610 * North-bound Latitude: 18.777780 * East-bound Longitude: -88.127220
Date/Time Start: 2015-03-24T15:27:00 * Date/Time End: 2015-08-17T18:18:00
Minimum Elevation: -5016.1 m * Maximum Elevation: -4043.3 m
Event(s):
SO239_33-1 (C1) * Latitude: 11.854830 * Longitude: -117.056330 * Date/Time: 2015-03-24T15:27:00 * Elevation: -4126.9 m * Location: North Pacific Ocean * Campaign: SO239 * Basis: Sonne_2 * Method/Device: Trap, amphipod (ATC)
SO239_37-1 (C2) * Latitude Start: 11.843000 * Longitude Start: -116.997000 * Latitude End: 11.810500 * Longitude End: -117.016000 * Date/Time Start: 2015-03-25T01:30:00 * Date/Time End: 2015-03-25T02:34:00 * Elevation Start: -4138.2 m * Elevation End: -4138.2 m * Location: North Pacific Ocean * Campaign: SO239 * Basis: Sonne_2 * Method/Device: Bottom lander (B_LANDER)
SO239_63-1 (C3) * Latitude Start: 11.810000 * Longitude Start: -117.542670 * Latitude End: 11.810670 * Longitude End: -117.534170 * Date/Time Start: 2015-03-29T14:40:00 * Date/Time End: 2015-03-29T16:00:00 * Elevation Start: -4332.6 m * Elevation End: -4343.3 m * Location: North Pacific Ocean * Campaign: SO239 * Basis: Sonne_2 * Method/Device: Trap, amphipod (ATC)
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
246 data points
Data
| 1 Event | 2 Station | 3 Latitude | 4 Longitude | 5 Bathy depth [m] | 6 Geol feature | 7 Area | 8 TAD [s] | 9 Time point | 10 Nodules | 11 A. distinctus [#] | 12 A. gerulicorbis [#] | 13 Abyssorchomene spp. [#] | 14 E. aff. gryllus [#] | 15 E. aff. magellanicus [#] | 16 E. sigmiferus [#] | 17 Eurythenes spp. [#] | 18 Cleonardo [#] | 19 Hirondellea sp. [#] | 20 P. aff. alberti [#] | 21 P. caperesca [#] | 22 P. tenuipes [#] | 23 Parandania sp. [#] | 24 P. mirabilis [#] | 25 Stephonyx sp. [#] | 26 T. regelatus [#] | 27 V. cf. gracilis [#] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SO239_33-1 | C1 | 11.85806 | -117.06056 | -4122 | Plains | German license area | 361200 | 100:20:00 | Yes | 629 | 73 | 0 | 9 | 6 | 0 | 0 | 104 | 22 | 75 | |||||||
| SO239_37-1 | C2 | 11.81750 | -117.02667 | -4116 | Plains | German license area | 452940 | 125:49:00 | Yes | 312 | 47 | 0 | 3 | 3 | 2 | 0 | 4 | 0 | 11 | |||||||
| SO239_63-1 | C3 | 11.81778 | -117.53472 | -4354 | Plains | German license area | 238020 | 66:07:00 | Yes | 180 | 48 | 50 | 35 | 2 | 0 | 0 | 114 | 14 | 29 | |||||||
| SO239_96-1 | C4 | 11.06056 | -119.68778 | -4388 | Seamount | Inter Ocean Metals (IOM) license area | 226920 | 63:02:00 | Yes | 170 | 107 | 0 | 11 | 0 | 0 | 0 | 152 | 42 | 3 | |||||||
| SO239_123-1 | C5 | 13.85611 | -123.25833 | -4529 | Plains | Belgian license area | 94320 | 26:12:00 | Yes | 64 | 71 | 0 | 12 | 0 | 0 | 0 | 255 | 43 | 2 | |||||||
| SO239_139-1 | C6 | 13.87806 | -123.27944 | -4516 | Plains; North/South + seamount to west | Belgian license area | 203580 | 56:33:00 | Yes | 47 | 65 | 3 | 5 | 20 | 0 | 2 | 75 | 9 | 5 | |||||||
| SO239_173-1 | C7 | 14.05556 | -130.08361 | -4934 | Plains | French license area | 286800 | 79:40:00 | Yes | 2 | 184 | 0 | 0 | 1 | 5 | 1 | 63 | 19 | 1 | |||||||
| SO239_205-1 | C8 | 18.77778 | -128.33806 | -4855 | Plains | Area of Particular Ecological Interest (APEI) 3 | 201540 | 55:59:00 | No | 25 | 121 | 0 | 6 | 12 | 10 | 6 | 460 | 58 | 23 | |||||||
| SO242/1_8-1 | D1 | -7.04056 | -88.27500 | -4146 | Plains | Disturbed | 159993 | 44:26:33 | Yes (disturbed) | 9 | 351 | 5 | 119 | 0 | 30 | 0 | 1 | 10 | 86 | 5 | 11 | 0 | 5 | 2 | ||
| SO242/1_30-1 | D2 | -7.09583 | -88.23750 | -4307 | Plains | Undisturbed Reference | 184278 | 51:11:18 | Not Known | 3 | 143 | 20 | 0 | 0 | 61 | 91 | 0 | 4 | 108 | 2 | 0 | 4 | 0 | 29 | ||
| SO242/1_55-1 | D3 | -7.07139 | -88.32972 | -4043 | Seamount | Undisturbed Reference | 90549 | 25:09:09 | No | 25 | 522 | 0 | 9 | 59 | 127 | 3 | 0 | 0 | 80 | 42 | 3 | 0 | 0 | 17 | ||
| SO242/1_68-1 | D4 | -6.52139 | -88.12722 | -4078 | Seamount | Undisturbed Reference | 235246 | 65:20:46 | No | 0 | 178 | 0 | 0 | 0 | 36 | 39 | 0 | 1 | 21 | 5 | 0 | 0 | 0 | 1 | ||
| SO242/1_106-1 | D5 | -6.55111 | -88.44778 | -4269 | Plains | Undisturbed Reference | 169250 | 47:00:50 | Not Known | 5 | 595 | 0 | 9 | 47 | 22 | 1 | 0 | 1 | 7 | 1 | 0 | 0 | 0 | 29 |