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Jadot, Catherine; Donnay, A; Acolas, M; Cornet, Y; Begout, Marie-laure. |
Acoustic telemetry was used to record diel movement and habitat utilization of the salema (Sarpa salpa) (Teleostei: Sparidae) during three consecutive summers from 2000 to 2002 in the Calvi and Achiarina bays of Corsica in the Mediterranean Sea. A total of 18 fish was equipped with acoustic transmitters inserted in the body cavity, 13 were tracked in the Bay of Calvi (275 mm +/- 26.9 L-F), and 5 in Achiarina Bay (260 mm +/- 33.6 LF). Two different systems were used to track the fish. The one used in the Bay of Calvi was a manual receiver and a directional hydrophone. The second system, used in Achiarina Bay, was a radioacoustic-positioning (RAP) system that continuously monitored the movements of the fish. Fish positions were put in a geographic... |
Tipo: Text |
Palavras-chave: VRAP; Telemetry; Sarpa salpa; Manual tracking; Homing; Home range; Habitat utilization; GIS. |
Ano: 2006 |
URL: http://archimer.ifremer.fr/doc/2006/publication-1107.pdf |
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Jadot, C. |
For a given species in a particular environment, the success and the harmlessness of transmitter attachment appear to be highly specific. As no information was available for the tagging of the strepie, Sarpa salpa, a suitability study of attachment techniques was needed. Two types of transmitter attachments were investigated: (1) externally, placed on the back of the fish below the dorsal fin by means of two threads sutured through the dorsal musculature, and (2) internally, in the peritoneal cavity. Twenty-five fish were monitored over a 14-d period for survival, surgical healing, injury occurrence and post-tagging behaviour. Even though we observed a 100% survival rate for both groups, with no noticeable buoyancy or swimming alteration, findings from... |
Tipo: Text |
Palavras-chave: Sarpa salpa; Sparidae; Attachement externe; Implantation intrapéritonéale; Télémétrie; Sarpa salpa; Sparidae; External attachment; Intraperitoneal implantation; Telemetry. |
Ano: 2003 |
URL: http://archimer.ifremer.fr/doc/00321/43242/42971.pdf |
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