von Juterzenka, Karen (2005): Abundance, biomass and size distribution of Ophiuroid Ophiocten gracilis at seafloor photography station M21/5_335 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.227679
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
von Juterzenka, Karen (1994): Untersuchungen zur Bedeutung von Schlangensternen (Echinodermata: Ophiuroidea) in Schelf- und Kontinentalhanggebieten des Europäischen Nordmeeres. Berichte aus dem Sonderforschungsbereich 313, Christian-Albrechts-Universität, Kiel, 57, 99 pp, https://doi.org/10.2312/reports-sfb313.1994.57
Project(s):
Coverage:
Latitude: 67.916667 * Longitude: -18.116667
Date/Time Start: 1992-07-18T00:00:00 * Date/Time End: 1992-07-18T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
M21/5_335 * Latitude: 67.916667 * Longitude: -18.116667 * Date/Time: 1992-07-18T00:00:00 * Elevation: -830.0 m * Campaign: M21/5 * Basis: Meteor (1986) * Method/Device: Epibenthic sledge (EBS)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Individuals per area | Ind a | #/m2 | von Juterzenka, Karen | Counting on underwater photo | |
| 3 | Individuals | Ind | % | von Juterzenka, Karen | ||
| 4 | Mean diameter per size class | mean dd (sc) | mm | von Juterzenka, Karen | mean disc diameter/size class in mm | |
| 5 | Mass | Mass | mg | von Juterzenka, Karen | Calculated | mean ash free dry weight according to size-weight relationship |
| 6 | Biomass as carbon, total per area | Biom C | mg/m2 | von Juterzenka, Karen | ash free dry mass | |
| 7 | Biomass, ash free dry mass | Biom afdm | % | von Juterzenka, Karen | ||
| 8 | Disc diameter | dd | mm | von Juterzenka, Karen |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
182 data points
Data
| 1 Depth sed [m] | 2 Ind a [#/m2] | 3 Ind [%] | 4 mean dd (sc) [mm] | 5 Mass [mg] | 6 Biom C [mg/m2] | 7 Biom afdm [%] | 8 dd [mm] |
|---|---|---|---|---|---|---|---|
| 0 | 0.0 | 0.0 | 0.15 | 0.000 | 0.000 | 0.000 | 0.2 |
| 0 | 6.9 | 1.4 | 0.35 | 0.003 | 0.019 | 0.022 | 0.4 |
| 0 | 35.7 | 7.2 | 0.55 | 0.009 | 0.327 | 0.373 | 0.6 |
| 0 | 226.3 | 45.4 | 0.75 | 0.021 | 4.685 | 5.341 | 0.8 |
| 0 | 70.0 | 14.0 | 0.95 | 0.041 | 2.842 | 3.240 | 1.0 |
| 0 | 5.5 | 1.1 | 1.15 | 0.063 | 0.348 | 0.396 | 1.2 |
| 0 | 12.4 | 2.5 | 1.35 | 0.097 | 1.193 | 1.360 | 1.4 |
| 0 | 17.8 | 3.6 | 1.55 | 0.139 | 2.473 | 2.819 | 1.6 |
| 0 | 32.9 | 6.6 | 1.75 | 0.191 | 6.275 | 7.153 | 1.8 |
| 0 | 13.7 | 2.8 | 1.95 | 0.253 | 3.466 | 3.952 | 2.0 |
| 0 | 16.5 | 3.3 | 2.15 | 0.327 | 5.388 | 6.143 | 2.2 |
| 0 | 9.6 | 1.9 | 2.35 | 0.413 | 3.967 | 4.522 | 2.4 |
| 0 | 4.1 | 0.8 | 2.55 | 0.511 | 2.113 | 2.409 | 2.6 |
| 0 | 12.4 | 2.5 | 2.75 | 0.623 | 7.694 | 8.771 | 2.8 |
| 0 | 5.5 | 1.1 | 2.95 | 0.749 | 4.102 | 4.676 | 3.0 |
| 0 | 2.7 | 0.6 | 3.15 | 0.889 | 2.436 | 2.777 | 3.2 |
| 0 | 4.1 | 0.8 | 3.35 | 1.045 | 4.319 | 4.924 | 3.4 |
| 0 | 6.9 | 1.4 | 3.55 | 1.216 | 8.359 | 9.529 | 3.6 |
| 0 | 4.1 | 0.8 | 3.75 | 1.404 | 5.804 | 6.617 | 3.8 |
| 0 | 4.1 | 0.8 | 3.95 | 1.609 | 6.651 | 7.582 | 4.0 |
| 0 | 4.1 | 0.8 | 4.15 | 1.831 | 7.569 | 8.629 | 4.2 |
| 0 | 0.0 | 0.0 | 4.35 | 2.072 | 0.000 | 0.000 | 4.4 |
| 0 | 0.0 | 0.0 | 4.55 | 2.331 | 0.000 | 0.000 | 4.6 |
| 0 | 1.4 | 0.3 | 4.75 | 2.609 | 3.638 | 4.147 | 4.8 |
| 0 | 1.4 | 0.3 | 4.95 | 2.906 | 4.053 | 4.620 | 5.0 |
| 0 | 0.0 | 0.0 | 5.15 | 0.000 | 0.000 | 0.000 | 5.2 |