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
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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