Scheer, Stella Luna; Sweetman, Andrew K; Piatkowski, Uwe; Rohlfer, Eva Karin; Hoving, Henk-Jan T (2021): Raw count data of scavengers observed on baited free fall landers during food fall studies in the Norwegian Sea during HEINCKE cruise HE518 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935210
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Abstract:
To investigate scavenging communities associated with carcasses of animals from the water column, we performed experimental food fall studies. We deployed baited camera landers with squid (Illex coindetii), jellyfish (Periphylla periphylla) and fish (Scomber scombrus) for 9-25 hours at 1360-1440 m in the Southern Norwegian Sea. The dataset includes all raw count data of scavengers on the food falls sorted by taxon based on image analysis annoated using ImageJ with the Cell Counter plugin and stored long-term in BIIGLE. Scavengers included lysianassid amphipods (mainly Eurythenes gryllus), ophiuroids, decapod shrimp (Bythocaris spp.) as well as Lycodes frigidus (probably a secondary consumer).
Supplement to:
Scheer, Stella Luna; Sweetman, Andrew K; Piatkowski, Uwe; Rohlfer, Eva Karin; Hoving, Henk-Jan T (2022): Food fall-specific scavenging response to experimental medium-sized carcasses in the deep sea. Marine Ecology Progress Series, 685, 31-48, https://doi.org/10.3354/meps13973
Coverage:
Median Latitude: 63.577643 * Median Longitude: 3.908197 * South-bound Latitude: 63.400840 * West-bound Longitude: 3.782900 * North-bound Latitude: 63.625180 * East-bound Longitude: 4.072230
Date/Time Start: 2018-09-09T09:57:00 * Date/Time End: 2018-09-14T05:23:00
Minimum DEPTH, water: 1369 m * Maximum DEPTH, water: 1438 m
Event(s):
HE518_2-1 * Latitude Start: 63.587460 * Longitude Start: 3.834270 * Latitude End: 63.587270 * Longitude End: 3.834490 * Date/Time Start: 2018-09-09T09:57:00 * Date/Time End: 2018-09-09T10:00:00 * Elevation Start: -1366.0 m * Elevation End: -1366.0 m * Campaign: HE518 * Basis: Heincke * Method/Device: Lander
HE518_9-1 * Latitude Start: 63.576930 * Longitude Start: 3.941590 * Latitude End: 63.576720 * Longitude End: 3.941830 * Date/Time Start: 2018-09-10T15:49:00 * Date/Time End: 2018-09-10T15:50:00 * Elevation Start: -1379.0 m * Elevation End: -1378.0 m * Campaign: HE518 * Basis: Heincke * Method/Device: Lander * Comment: Lander 2
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Hoving, Henk-Jan T | |||
| 2 | DEPTH, water | Depth water | m | Hoving, Henk-Jan T | Geocode | |
| 3 | Sample code/label | Sample label | Hoving, Henk-Jan T | Deployment | ||
| 4 | Sample code/label | Sample label | Hoving, Henk-Jan T | AKS | ||
| 5 | Sample code/label | Sample label | Hoving, Henk-Jan T | Lander | ||
| 6 | Species | Species | Hoving, Henk-Jan T | Bait | ||
| 7 | Mass | Mass | g | Hoving, Henk-Jan T | Bait Weight | |
| 8 | Mass | Mass | g | Hoving, Henk-Jan T | Bait Left | |
| 9 | Consumption | Consmpt | g | Hoving, Henk-Jan T | Bait Consumed | |
| 10 | Image number/name | Image no/name | Hoving, Henk-Jan T | Photo # | ||
| 11 | Image number/name | Image no/name | Hoving, Henk-Jan T | Photo ID | ||
| 12 | Time in hours | Time | h | Hoving, Henk-Jan T | ||
| 13 | Amphipoda spp. | Amphipoda spp. | #/m2 | Hoving, Henk-Jan T | ||
| 14 | Ophiuroidea spp. | Ophiuroidea spp. | # | Hoving, Henk-Jan T | ||
| 15 | Lycodes frigidus | L. frigidus | #/m2 | Hoving, Henk-Jan T | ||
| 16 | Decapoda spp. | Decapoda spp. | # | Hoving, Henk-Jan T | Decapod Shrimp spp. | |
| 17 | Pantopoda | Pantopoda | Hoving, Henk-Jan T | Pantopoda spp. | ||
| 18 | Comment | Comment | Hoving, Henk-Jan T |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
36828 data points
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