Teschke, Katharina; Gutt, Julian; Brey, Thomas (2019): Abundance and biomass records of two sea urchin species (Sterechinus antarcticus, S. neumayeri) from trawls, grabs, traps and photographs in the Weddell Sea during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-III/3, ANT-V/3-4, ANT-VI/3 and ANT-VII/4 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.898706
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Abstract:
The dataset comprises a total of 336 records of abundance and biomass of two sea urchin species, Sterechinus antarcticus Koehler, 1901 and Sterechinus neumayeri (Meissner, 1900), from 67 trawls (Agassiz trawl, bottom trawl or dredge), 56 photo sessions (see doi link to photographs in dataset) and three other samples (multi-box corer, giant box corer, weir basket). The data were collected on the eastern and southern shelf and slope of the Antarctic Weddell Sea (depth range: 97 - 1243 m) during "Polarstern" cruises ANT I/2 (1983), ANT II/4 (1984), ANT III/3 (1985), ANT V/3 (1986), ANT V/4 (1987), ANT VI/3 (1988) and ANT VII/4 (1989).
Related to:
Arntz, Wolf E; Ernst, Wolfgang; Hempel, Irmtraut (1990): The Expedition ANTARKTIS-VII/4 (EPOS leg 3) and VII/5 of RV Polarstern in 1989. Berichte zur Polarforschung = Reports on Polar Research, 68, 214 pp, https://doi.org/10.2312/BzP_0068_1990
Brey, Thomas (1991): Population dynamics of Sterechinus antarcticus (Echinodermata: Echinoidea) on the Weddell Sea shelf and slope, Antarctica. Antarctic Science, 3(03), 251-256, https://doi.org/10.1017/S0954102091000305
Brey, Thomas; Gutt, Julian (1991): The genus Sterechinus (Echinodermata Echinoidea) on the Weddell Sea shelf and slope (Antarctica): distribution, abundance and biomass. Polar Biology, 11(4), 227-232, https://doi.org/10.1007/BF00238455
Drescher, Hans-Eberhard; Hubold, Gerd; Piatkowski, Uwe; Plötz, Joachim; Voß, Jochen (1983): Das biologische Programm der ANTARKTIS-I-Expedition mit FS Polarstern Stationslisten der Plankton-, Benthos- und Grundschleppnetzfänge und Liste der Probennahme an Robben und Vögeln. Berichte zur Polarforschung = Reports on Polar Research, 12, 34 pp, https://doi.org/10.2312/BzP_0012_1983
Fütterer, Dieter K (1988): Die Expedition ANTARKTIS-VI mit FS Polarstern 1987/1988 (The Expedition ANTARKTIS-VI of RV Polarstern in 1987/88). Berichte zur Polarforschung = Reports on Polar Research, 58, 267 pp, https://doi.org/10.2312/BzP_0058_1988
Hempel, Gotthilf (1985): Die Expedition ANTARKTIS-III mit FS Polarstern 1984/85. Berichte zur Polarforschung = Reports on Polar Research, 25, 209 pp, https://doi.org/10.2312/BzP_0025_1985
Kohnen, Heinz (1984): Die Expedition ANTARKTIS-II mit FS POLARSTERN 1983/84, Bericht vom Fahrtabschnitt 4, Punta Arenas - Kapstadt ANT-II/4. Berichte zur Polarforschung = Reports on Polar Research, 19, 185 pp, https://doi.org/10.2312/BzP_0019_1984
Miller, Heinz; Oerter, Hans (1990): Die Expedition ANTARKTIS-V mit FS Polarstern 1986/87, Bericht von den Fahrtabschnitten ANT-V/4-5 (The Expedition ANTARKTIS-V of RV POLARSTERN 1986/87 Report of Legs ANT-V/4-5). Berichte zur Polarforschung = Reports on Polar Research, 57, 207 pp, https://doi.org/10.2312/BzP_0057_1990
Schnack-Schiel, Sigrid B (1987): Die Winter-Expedition mit FS Polarstern in die Antarktis (ANT V/1-3) (The Winter-Expedition of RV Polarstern to the Antarctic (ANT V/1-3)). Berichte zur Polarforschung = Reports on Polar Research, 39, 259 pp, https://doi.org/10.2312/BzP_0039_1987
Coverage:
Median Latitude: -74.147067 * Median Longitude: -26.620405 * South-bound Latitude: -78.273333 * West-bound Longitude: -60.523333 * North-bound Latitude: -70.448300 * East-bound Longitude: -7.835000
Date/Time Start: 1983-02-02T16:23:00 * Date/Time End: 1989-02-23T01:55:00
Minimum DEPTH, water: 97 m * Maximum DEPTH, water: 1243 m
Event(s):
PS01/126 * Latitude: -70.555000 * Longitude: -7.835000 * Date/Time: 1983-02-02T16:23:00 * Elevation: -276.0 m * Campaign: ANT-I/2 (PS01) * Basis: Polarstern * Method/Device: Multiple investigations (MULT) * Comment: /RO/17:10/70°33.5'S/07°50.1'W/-272/BO abgebrochen 17.20/17:22/70°33.7'S/07°50.1'W/-269.6/DRG/18:05/70°34.3'S/07°51.6'W/-262/KL BAG/70°34.5'S/07°52.1'W/-253.1/KL BAG
PS01/128 * Latitude: -70.518300 * Longitude: -8.020000 * Date/Time Start: 1983-02-04T10:11:00 * Date/Time End: 1983-02-04T10:46:00 * Elevation Start: -230.0 m * Elevation End: -230.0 m * Location: Weddell Sea * Campaign: ANT-I/2 (PS01) * Basis: Polarstern * Method/Device: Multiple investigations (MULT)
PS01/129 * Latitude: -70.498300 * Longitude: -8.121700 * Date/Time Start: 1983-02-04T16:20:00 * Date/Time End: 1983-02-04T16:37:00 * Elevation Start: -270.0 m * Elevation End: -303.0 m * Location: Weddell Sea * Campaign: ANT-I/2 (PS01) * Basis: Polarstern * Method/Device: Multiple investigations (MULT)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Teschke, Katharina | |||
| 2 | Campaign | Campaign | Teschke, Katharina | |||
| 3 | Station label | Station | Teschke, Katharina | |||
| 4 | Sample ID | Sample ID | Teschke, Katharina | |||
| 5 | Project | Project | Teschke, Katharina | |||
| 6 | DEPTH, water | Depth water | m | Teschke, Katharina | Geocode – depth at start | |
| 7 | DEPTH, water | Depth water | m | Teschke, Katharina | Geocode – depth at end | |
| 8 | Gear | Gear | Teschke, Katharina | |||
| 9 | LATITUDE | Latitude | Teschke, Katharina | Geocode – latitude at start | ||
| 10 | LONGITUDE | Longitude | Teschke, Katharina | Geocode – longitude at start | ||
| 11 | LATITUDE | Latitude | Teschke, Katharina | Geocode – latitude at end | ||
| 12 | LONGITUDE | Longitude | Teschke, Katharina | Geocode – longitude at end | ||
| 13 | Date | Date | Teschke, Katharina | |||
| 14 | Ship speed | Ship sp | kn | Teschke, Katharina | mean speed | |
| 15 | Trawling time | Trawl t | min | Teschke, Katharina | ||
| 16 | Trawling distance | Trawl dis | m | Teschke, Katharina | calculated by speed * trawling time | |
| 17 | Width | w | m | Teschke, Katharina | width of gear | |
| 18 | Length | l | m | Teschke, Katharina | length of gear | |
| 19 | Height | Height | m | Teschke, Katharina | height of gear | |
| 20 | Mesh size | Mesh size | mm | Teschke, Katharina | mesh size in medium parts and cod end | |
| 21 | Area | Area | m2 | Teschke, Katharina | sampled area caculated by a) trawl dis * width of gear (for trawls), b) N.Pictures *Area/Pic (for photos) | |
| 22 | Number of photos | Photo | # | Teschke, Katharina | ||
| 23 | Area | Area | m2 | Teschke, Katharina | area per photo | |
| 24 | Uniform resource locator/link to image | URL image | Teschke, Katharina | |||
| 25 | Sterechinus antarcticus | S. antarcticus | # | Teschke, Katharina | #/catch | |
| 26 | Sterechinus neumayeri | S. neumayeri | # | Teschke, Katharina | #/catch | |
| 27 | Sterechinus antarcticus, dry mass | S. antarcticus dm | g | Teschke, Katharina | ash-free dry mass/catch | |
| 28 | Sterechinus neumayeri, dry mass | S. neumayeri dm | g | Teschke, Katharina | ash-free dry mass/catch | |
| 29 | Sterechinus spp. | Sterechinus spp. | # | Teschke, Katharina | #/photo session |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1796 data points