FN Archimer Export Format
PT J
TI Satellite-linked acoustic receivers to observe behavior of fish in remote areas
OT Récepteurs acoustiques avec liaison satellite pour l'observation du comportement de poissons dans des zones éloignées
BT 
AF DAGORN, L
   PINCOCK, D
   GIRARD, C
   HOLLAND, K
   TAQUET, Marc
   SANCHO, G
   ITANO, D
   AUMEERUDDY, R
AS 1:1;2:2;3:3;4:4;5:5;6:6;7:7;8:8;
FF 1:;2:;3:;4:;5:PDG-DOP-DCM-HMT-RHSETE;6:;7:;8:;
C1 UR Thetis, CRH, IRD, F-34230 Sete, France.
   Amirix Syst, Halifax, NS B3S 1E1, Canada.
   CLS, Div Oceanog Spatiale, F-31520 Ramonville St Agne, France.
   Univ Hawaii, Hawaii Inst Marine Biol, Kaneohe, HI 96744 USA.
   IFREMER, F-34230 Sete, France.
   Coll Charleston, Grice Marine Lab, Charleston, SC 29412 USA.
   Univ Hawaii, JIMAR, Pelag Fisheries Res Program, Honolulu, HI 96822 USA.
   Seychelles Fishing Author, Victoria, Mahe, Seychelles.
C2 IRD, FRANCE
   AMIRIX SYST, CANADA
   CLS, FRANCE
   UNIV HAWAII, USA
   IFREMER, FRANCE
   COLL CHARLESTON, USA
   UNIV HAWAII, USA
   SEYCHELLES FISHING AUTHOR, SEYCHELLES
SI SETE
SE PDG-DOP-DCM-HMT-RHSETE
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-p187
   copubli-int-hors-europe
   copubli-sud
IF 0.831
TC 32
UR https://archimer.ifremer.fr/doc/2007/publication-3731.pdf
LA English
DT Article
DE ;Pelagic fish;Tuna;Fish telemetry;Acoustic receiver;FAD
AB Automated acoustic receivers are now widely used by biologists to study the behavior of fish. However, currently available acoustic receivers require physical recovery of the units to download stored data. Such operation is often difficult in remote study areas like in the open ocean. We present a new satellite-linked acoustic receiver (Vemco VR3-Argos) that allows downloading data through a satellite uplink (Argos). The VR3-Argos can last up to one year, sending GPS positions and tag data at regular time intervals. We illustrate the advantages of this new technology with tagging data from 121 fish of seven species (yellowfin tuna, bigeye tuna, skipjack tuna, wahoo, dolphinfish, silky shark and oceanic triggerfish) caught and released around drifting fish aggregating devices (FADs) in the Western Indian Ocean, far from any land. In opposition with the classic acoustic receivers (Vemco VR2), the use of VR3-Argos allowed to collect data for several weeks after leaving the drifting FADs. Maximum residence times of 3 days for bigeye tuna, 7 days for skipjack, 8 days for wahoo, 10 days for silky shark and 15 days for yellowfin tuna, dolphinfish and oceanic triggerfish could be recorded. VR2 and VR3-Argos are equivalent in terms of quality of residence times data, however depth data obtained through satellites are aggregated in 8 classes for compression purposes, which leads to a loss of precision available with raw data. Future directions of this technology are discussed.
PY 2007
PD OCT
SO Aquatic Living Resources
SN 0990-7440
PU EDP Sciences
VL 20
IS 4
UT 000253450800004
BP 307
EP 312
DI 10.1051/alr:2008001
ID 3731
ER

EF