FN Archimer Export Format
PT Rapport
TI Pelagic fish stock assessment by acoustic methods at Ifremer
BT 
AF DORAY, Mathieu
   MASSE, Jacques
   PETITGAS, Pierre
AS 1:;2:;3:;
FF 1:PDG-DOP-DCN-EMH;2:PDG-DOP-DCN-EMH;3:PDG-DOP-DCN-EMH;
SI NANTES
SE PDG-DOP-DCN-EMH
UR https://archimer.ifremer.fr/doc/00003/11446/7996.pdf
LA English
DT Report
AB The main objective of Ifremer's pelagic sea surveys (Pelgas in the Bay of Biscay and Pelmed in the Gulf of Lion) is to assess the biomass of anchovy (Engraulis encrasicolus) and sardine (Sardina pilchardus) populations, based on fisheries acoustic data. Complementary data on the whole pelagic ecosystem (hydrology, plankton, fish eggs and larvae, other fish species, seabirds and marine mammals) are also collected during the cruises. This document describes the procedures used to derive stock abundance estimates from acoustic and fishing data collected during sea cruises, the Pelgas sea survey being used as an example.
PY 2010
PD MAY
DI 10.13155/11446
ID 11446
ER

EF