FN Archimer Export Format
PT J
TI Les campagnes de chalutages expérimentaux en mer du Nord
OT International bottom trawl survey in the North Sea.
BT 
AF VERIN, Yves
AS 1:1;
FF 1:;
C1 IFREMER, F-62321 Boulogne, France.
C2 IFREMER, FRANCE
SI BOULOGNE
IN WOS Ifremer jusqu'en 2018
IF 0.298
TC 0
UR https://archimer.ifremer.fr/doc/00091/20224/17876.pdf
LA French
DT Article
CR IBTS 97
BO Thalassa
DE ;fish stocks;ANE;North Sea;juveniles;recruitment;abundance index;trawling survey
AB Since 1976, France participates to the International Bottom Trawl Survey (IBTS), coordinated by the International Council for Exploration of the Sea (ICES). The main objective of these surveys, which are carried out on board of research vessels, was to obtain annual forecasts of recruitment for the various commercial fish species of the North Sea. These estimates were used by ICES Working Groups to assess these various stocks and to propose management measures for the following year. In addition, the data collected during these surveys concerned biological and abundance analysis of main commercial fish species exploited by European countries in the North Sea. The results of studies were published in scientific papers and have improved knowledge in this field. Working methods were standardised in order to keep consistency in results. For instance, the trawl used (Grande Ouverture Verticale net) was the same on each research vessel.
PY 1998
SO Cybium
SN 0399-0974
PU Soc Francaise D Ichtyologie
VL 22
IS 4
UT 000078319800006
BP 349
EP 356
ID 20224
ER

EF