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Funk, Steffen; Mittermayer, Felix H (2024): SeaRanger 2024: Monitoring data recorded during RV ALKOR cruise AL607 - Gadus morhua body and gonad measurements [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.968786

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Abstract:
This data contains monitoring data of the RV ALKOR cruise AL607 conducted in February 2024 (February 10th – February 16th) in the Western Baltic Sea by the University of Hamburg. Sampling activities conducted during this teaching cruise was part of the international sampling efforts to investigate the spawning activity of Western Baltic cod (Gadus morhua) coordinated by the Western Baltic cod Forum (WBCF). The data set includes cod single fish analysis data. 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.
Keyword(s):
cod monitoring data; Gadus morhua; RV ALKOR; Western Baltic Sea; winter
Related to:
Funk, Steffen; Mittermayer, Felix H (2024): Biological oceanography and fishery science practical at Sea in the framework of the SeaRanger educational programme, Cruise No. AL607, February 10th - February 16th 2024, Kiel (Germany) - Kiel (Germany), SeaRanger. Alkor-Berichte, Institute of Marine Ecosystem and Fisheries Science, University of Hamburg, AL607, 30 pp, https://doi.org/10.3289/CR_AL607
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
Project(s):
DAM sustainMare - SpaCeParti: Coastal Fishery, Biodiversity, Spatial Use and Climate Change: A Participative Approach to navigate the Western Baltic Sea into a Sustainable Future (SpaCeParti)
Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas (sustainMare)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0914B: DAM sustainMare - SpaCeParti, University of Hamburg
Coverage:
Median Latitude: 54.549480 * Median Longitude: 10.534068 * South-bound Latitude: 54.348360 * West-bound Longitude: 10.018779 * North-bound Latitude: 54.699587 * East-bound Longitude: 11.537520
Date/Time Start: 2024-02-11T07:21:00 * Date/Time End: 2024-02-15T08:22:00
Minimum DEPTH, water: 24 m * Maximum DEPTH, water: 29 m
Event(s):
AL607_11-2  * Latitude Start: 54.513930 * Longitude Start: 10.018780 * Latitude End: 54.527140 * Longitude End: 10.073120 * Date/Time Start: 2024-02-11T07:21:46 * Date/Time End: 2024-02-11T08:06:52 * Elevation Start: -29.0 m * Elevation End: -27.0 m * Campaign: AL607 (SeaRanger) * Basis: Alkor (1990) * Method/Device: Bottom trawl (BT)
AL607_12-1  * Latitude Start: 54.523140 * Longitude Start: 10.056510 * Latitude End: 54.529690 * Longitude End: 10.100730 * Date/Time Start: 2024-02-11T11:01:00 * Date/Time End: 2024-02-11T11:40:48 * Elevation Start: -28.0 m * Elevation End: -23.0 m * Campaign: AL607 (SeaRanger) * Basis: Alkor (1990) * Method/Device: Bottom trawl (BT)
AL607_16-2  * Latitude Start: 54.348360 * Longitude Start: 11.537520 * Latitude End: 54.367080 * Longitude End: 11.468250 * Date/Time Start: 2024-02-12T07:15:21 * Date/Time End: 2024-02-12T08:08:23 * Elevation Start: -26.0 m * Elevation End: -25.0 m * Campaign: AL607 (SeaRanger) * Basis: Alkor (1990) * Method/Device: Bottom trawl (BT)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventFunk, Steffen
2 LATITUDELatitudeFunk, SteffenGeocode
3 LONGITUDELongitudeFunk, SteffenGeocode
4 DEPTH, waterDepth watermFunk, SteffenGeocode
5 DATE/TIMEDate/TimeFunk, SteffenGeocode
6 Cruise/expeditionExpeditionFunk, Steffen
7 Station labelStationFunk, Steffen
8 HaulHaulFunk, Steffen
9 Individual IDInd IDFunk, Steffen
10 Gadus morhua, total lengthG. morhua TLmmFunk, SteffenFish measuring board
11 Gadus morhua, wet massG. morhua wmgFunk, SteffenMarine scale, Marel, M2200
12 Gadus morhua, gutted wet massG. morhua gutted wmgFunk, SteffenMarine scale, Marel, M2200
13 Gadus morhua, parasitic nematodes in liverG. morhua paras nematodsFunk, Steffenvisible nematodes in liver (0: no nematodes; 1: <10; 2: 11-20; 3: 21-30; 4: >=31)
14 Gadus morhua, liver, wet massG. morhua liver wmgFunk, SteffenMarine scale, Marel, M2200
15 Gadus morhua, sexG. morhua sexFunk, Steffenf - female, m - male
16 Gadus morhua, gonadal stageG. morhua gon stgFunk, SteffenDetermination of gonadal maturity according to Tomkiewicz et al. (2002)
17 Gadus morhua, gonad, wet massG. morhua gonad wmgFunk, SteffenMarine scale, Marel, M2200
18 OtolithOtolith#Funk, Steffenunbroken sagittae otolith samples taken from Gadus morhua (from 0 to 2)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
424 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Latitude		3 
Longitude		4 
Depth water [m]		5 
Date/Time		6 
Expedition		7 
Station		8 
Haul		9 
Ind ID		10 
G. morhua TL [mm]		11 
G. morhua wm [g]		12 
G. morhua gutted wm [g]		13 
G. morhua paras nematods		14 
G. morhua liver wm [g]		15 
G. morhua sex		16 
G. morhua gon stg		17 
G. morhua gonad wm [g]		18 
Otolith [#]
AL607_11-2 54.51392510.018779292024-02-11T07:21AL60711-2111635
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-2121319
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-2131630
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-214108
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-2151424
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-21697
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-2171110
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-2181215
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-2191010
AL607_11-254.51392510.018779292024-02-11T07:21AL60711-21101321
AL607_12-1 54.52314210.056506282024-02-11T11:01AL60712-12111212
AL607_12-154.52314210.056506282024-02-11T11:01AL60712-12121742
AL607_16-2 54.34836011.537520262024-02-12T07:15AL60716-23133128523604m6212
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23142716514103m492
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23152616714305m642
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23162411710102m642
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23172719916407m6102
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23182511910701m522
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23192615013103m572
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23202715913404m682
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23212413010104f462
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23221928
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23231530
AL607_16-254.34836011.537520262024-02-12T07:15AL60716-23241634
AL607_39-1 54.69958710.289530292024-02-14T11:36AL60739-142569297825761120m61182
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14266527982396076m61662
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14276432742796190m61562
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14288146764054176m71102
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-1429511052915019m6862
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14302920117802m692
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14312924117407f5282
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14322715813604f342
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-1433241058803f482
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14342411110001m612
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-143522978802m612
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-143621797201f202
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-143721888103f202
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14381638
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14391637
AL607_39-154.69958710.289530292024-02-14T11:36AL60739-14401113
AL607_41-1 54.63346710.129904242024-02-15T08:22AL60741-1541108
AL607_41-154.63346710.129904242024-02-15T08:22AL60741-15421214
AL607_41-154.63346710.129904242024-02-15T08:22AL60741-15431111
AL607_41-154.63346710.129904242024-02-15T08:22AL60741-15441110
AL607_41-154.63346710.129904242024-02-15T08:22AL60741-15451110