Listmann, Luisa (2024): Body measurements of Gadus morhua during Alkor cruise AL551 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.968629 (DOI registration in progress)
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
This data set includes single fish cod data collected during the RV ALKOR cruise AL551 conducted in March 2021 (6th to 13th of March) in the Western Baltic Sea by the University of Hamburg. The cruise was part of the 5-year MARSYS teaching cruise program of the University of Hamburg GFP20-1_047. All single fish measurements were made directly on board. Full wet weights of cod were measured and subsequently cod were gutted and liver weights, gonad weights and sexes, gutted wet weights (i.e., gutted wet mass), gonad stages and liver nematode infestations were recorded, and Otoliths were taken.
References:
Tomkiewicz, Jonna; Tybjerg, Lars; Holm, Nina; Hansen, Alex; Broberg, Carl; Hansen, Erik (2002): Manual to determine gonadal maturity of Baltic cod. DFU-rapport 116-02, Charlottenlund: Danish Institute for Fisheries Research, 49 pp
Coverage:
Median Latitude: 54.390379 * Median Longitude: 11.265773 * South-bound Latitude: 54.213555 * West-bound Longitude: 10.164408 * North-bound Latitude: 54.683368 * East-bound Longitude: 11.722672
Date/Time Start: 2021-03-06T14:54:22 * Date/Time End: 2021-03-10T12:22:21
Minimum DEPTH, water: 22 m * Maximum DEPTH, water: 31 m
Event(s):
AL551_6-3 * Latitude: 54.642490 * Longitude: 10.171990 * Date/Time: 2021-03-06T14:54:42 * Elevation: -23.0 m * Location: Baltic Sea * Campaign: AL551 (BALTEACH - 1) * Basis: Alkor (1990) * Method/Device: Multiple opening/closing net (MSN)
AL551_9-3 * Latitude Start: 54.682740 * Longitude Start: 10.471360 * Latitude End: 54.686260 * Longitude End: 10.400080 * Date/Time Start: 2021-03-07T08:32:15 * Date/Time End: 2021-03-07T09:26:51 * Elevation Start: -32.0 m * Elevation End: -27.0 m * Location: Baltic Sea * Campaign: AL551 (BALTEACH - 1) * Basis: Alkor (1990) * Method/Device: Trawl net (TRAWL)
AL551_23-3 * Latitude: 54.213360 * Longitude: 11.529950 * Date/Time: 2021-03-08T11:27:35 * Elevation: -25.0 m * Location: Baltic Sea * Campaign: AL551 (BALTEACH - 1) * Basis: Alkor (1990) * Method/Device: Trawl net (TRAWL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Listmann, Luisa | |||
| 2 | Cruise/expedition | Expedition | Listmann, Luisa | |||
| 3 | Station label | Station | Listmann, Luisa | |||
| 4 | Haul | Haul | Listmann, Luisa | |||
| 5 | DATE/TIME | Date/Time | Listmann, Luisa | Geocode | ||
| 6 | LATITUDE | Latitude | Listmann, Luisa | Geocode | ||
| 7 | LONGITUDE | Longitude | Listmann, Luisa | Geocode | ||
| 8 | DEPTH, water | Depth water | m | Listmann, Luisa | Geocode | |
| 9 | Individual ID | Ind ID | Listmann, Luisa | |||
| 10 | Gadus morhua, total length | G. morhua TL | mm | Listmann, Luisa | Fish measuring board | |
| 11 | Gadus morhua, wet mass | G. morhua wm | g | Listmann, Luisa | Marine scale, Marel, M2200 | |
| 12 | Gadus morhua, gutted wet mass | G. morhua gutted wm | g | Listmann, Luisa | Marine scale, Marel, M2200 | |
| 13 | Gadus morhua, sex | G. morhua sex | Listmann, Luisa | 0=female and 1=male | ||
| 14 | Gadus morhua, gonadal stage | G. morhua gon stg | Listmann, Luisa | Determination of gonadal maturity according to Tomkiewicz et al. (2002) | ||
| 15 | Gadus morhua, gonad, wet mass | G. morhua gonad wm | g | Listmann, Luisa | Marine scale, Marel, M2200 | |
| 16 | Gadus morhua, liver, wet mass | G. morhua liver wm | g | Listmann, Luisa | Marine scale, Marel, M2200 | |
| 17 | Gadus morhua, parasitic nematodes in liver | G. morhua paras nematods | Listmann, Luisa | visible nematodes in liver (0: no nematodes; 1: <10; 2: 11-20; 3: 21-30; 4: >=31) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
300 data points