Body measurements of Gadus morhua during Alkor cruise AL551 ...

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...

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Bibliographic Details
Main Author: Listmann, Luisa
Format: Dataset
Language:unknown
Published: PANGAEA 2024
Subjects:
Baltic Sea
Field measurements
fish
Gadus morhua
RV ALKOR
spring
Teaching cruise
Event label
Cruise/expedition
Station label
Haul
DATE/TIME
LATITUDE
LONGITUDE
DEPTH, water
Individual ID
Gadus morhua, total length
Gadus morhua, wet mass
Gadus morhua, gutted wet mass
Gadus morhua, sex
Gadus morhua, gonadal stage
Gadus morhua, gonad, wet mass
Gadus morhua, liver, wet mass
Gadus morhua, parasitic nematodes in liver
Multiple opening/closing net
Trawl net
Fish measuring board
Marine scale, Marel, M2200
Determination of gonadal maturity according to Tomkiewicz et al. 2002
AL551
Alkor 1990
Online Access:https://dx.doi.org/10.1594/pangaea.968629
https://doi.pangaea.de/10.1594/PANGAEA.968629
Description
Summary: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. ...

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