Juvenile sturgeon (Acipenser sturio) habitat utilization in the Gironde estuary as determined by acoustic telemetry

摘要

A congregation area for young European sturgeon Acipenser sturio, an endangered species, was found in the Gironde estuary using acoustic telemetry. Between May and August 1999, sixteen young sturgeons, aged 4 to 5 years (total length: 82-122 cm, weigh