FN Archimer Export Format
PT C
TI A methology for the stocks assessments of cultivated oysters among along the French Atlantic coasts
BT 
AF BACHER, Cedric
   BAUD, Jean-Pierre
   BODOY, Alain
   DESLOUS-PAOLI, Jean-Marc
   DRENO, Jean-Paul
   HERAL, Maurice
   MAURER, Daniele
   PROU, Jean
AS 1:;2:;3:;4:;5:;6:;7:;8:;
FF 1:PDG-DP2S;2:PDG-DPCP;3:PDG-DOP-DCOP-AQUAPOL;4:PDG-DOP-DCM-PM-APOI;5:PDG-DOP-LER-LERAR;6:PDG-DP2S;7:PDG-DOP-LER-LERAR;8:PDG-DPCP;
SI BREST
   NANTES
   TAHITI
   PALAVAS
   ARCACHON
   SIEGE
   LA TREMBLADE
SE PDG-DP2S
   PDG-DPCP
   PDG-DOP-DCOP-AQUAPOL
   PDG-DOP-DCM-PM-APOI
   PDG-DOP-LER-LERAR
UR https://archimer.ifremer.fr/doc/1986/acte-2864.pdf
LA English
DT Proceedings paper
DE ;Modeling;Estimation;Stocks;Crassostrea gigas;Oysters
AB An assessment of the reared stocks of the Pacific oyster (Crassostrea gigas ) has been recently conducted on the major French areas of molluscs culture. The methodology proposed included both estimates of densities obtained by subsampling in the field, and aerial photographs which covered the cultivated, intertidal area. The size and the number of samples were designed to reach a precision of 10% on the final assessment in each area. The field work consisted in weighing and counting the oyster in unit areas of 0.5 m2 for the bottom culture or in trays or bags, for the off bottom technique. These results give a better knowledge of the technique evolution and of the general structures in the cultivated areas. 	 
PY 1986
CT ICES-CM-1986/K:36
ID 2864
ER

EF