Seasonal and ontogenetic variation of whiting diet in the Eastern English Channel-Southern North Sea

Date 2020-02
Temporal extent 2017-09 -2018-01
Author(s) Timmerman Charles-AndreORCID1, Marchal PaulORCID1, Denamiel Margaux1, Couvreur Clemence1, Cresson PierreORCID1
Affiliation(s) 1 : HMMN, Centre Manche - Mer du Nord, Ifremer, Boulogne-sur-Mer, France
DOI 10.17882/72233
Publisher SEANOE
Abstract

This dataset gathers data used to determine seasonal and ontogenic variation of whiting (Merlangius merlangus) diet in the Eastern English Channel and south of the North Sea :

(1) Individual C and N isotopic ratios, length and mass, for all individuals considered

(2) Individual stomach content data. In the stomach content database, each individual is represented by several lines, each line representing one prey type

Licence CC-BY
Acknowledgements We are grateful to the technical and scientific crews of R/V “Thalassa” for their work during CGFS 2017 and IBTS 2018 surveys, to L. Millet who dissected fish and prepared samples for isotopic analyses, to the team of the Plateforme Spectrométrie Océan who performed isotopic analyses.
Data
File Size Format Processing Access
Isotope data 27 KB CSV Quality controlled data Open access
Isotope metadata 471 bytes CSV Quality controlled data Open access
Preys Stomach Content data 62 KB CSV Quality controlled data Open access
Preys Stomach Content metadata 345 bytes CSV Quality controlled data Open access
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How to cite 

Timmerman Charles-Andre, Marchal Paul, Denamiel Margaux, Couvreur Clemence, Cresson Pierre (2020). Seasonal and ontogenetic variation of whiting diet in the Eastern English Channel-Southern North Sea. SEANOE. https://doi.org/10.17882/72233