Species and habitats - Location of survey sampling stations of the YFS surveys (1977-2006)
Localisation of the sampled sites done during the YFS surveys.
Date(s) Date(s) |
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Contact(s) Contact(s) |
CHARM Consortium
(
CHARM Consortium
)
Vaz Sandrine ( IFREMER ) Steve Mackinson ( CEFAS ) |
Source Source |
Ifremer / CEFAS CHARM Consortium |
Lineage Généalogie |
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. This survey extends along the Channel British coast each year in September since 1981. This survey uses a 2 m beam trawl towed for 35 min. at a speed of one knot, at dephts ranging from 1 to 20 m. |
Constraints Contraintes |
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Spatial informations Informations géographiques |
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