Publication sur data.gouv.fr
Species and habitats - Gadus morhua - Nurseries French Coasts - Multi-annual abundance in September
Abundance of several species in coastal nurseries along french coasts.
Origine de la donnée :
Between 1977 and 2006, in September, IFREMER conducted French Young Fish Surveys alond the French coasts. This dataset comprises data from four surveys covering different periods (Bay of Veys, 1977-1981; Bay of Seine, 1995-2002; Bay of Somme, 1998-2006; DYFS, 1977-1983). The French YFs taking place in the Bays of Somme and Seine uses a 3 m beam trawl outside of the bays, but a 2 m beam trawl witin the bays. Data have sometimes been standardised to take into account the difference in gear characteristics.
Objectif : non renseigné