Aquatic Telemetry: Proceedings of the Fourth Conference on Fish Telemetry in Europe

Front Matter....Pages i-xii
Movement of radio-tagged anadromous sea lamprey during the spawning migration in the River Mondego (Portugal)....Pages 1-8
Outcomes of a pilot fish telemetry workshop for developing countries....Pages 9-11
Use of radio telemetry and electrofishing to assess spawning by transplanted Atlantic salmon....Pages 13-21
Migratory and route-seeking behaviour of ascending Atlantic salmon in the regulated River Tuloma....Pages 23-30
Initial mortality of radio-tagged Atlantic salmon ( Salmo salar L.) smolts following release downstream of a hydropower station....Pages 31-37
Reactions in individual fish to strobe light. Field and aquarium experiments performed on whitefish ( Coregonus lavaretus )....Pages 39-44
Use of an extensive radio receiver network to document Pacific lamprey ( Lampetra tridentata ) entrance efficiency at fishways in the Lower Columbia River, USA....Pages 45-53
The impact of small physical obstacles on upstream movements of six species of fish....Pages 55-69
Use of telemetry in the development and application of biological criteria for habitat hydraulic modeling....Pages 71-82
Use of telemetry and hydraulic modeling to evaluate and improve fish guidance efficiency at a louver and bypass system for downstream-migrating Atlantic salmon (Salmo salar) smolts and kelts....Pages 83-94
Net ground speed of downstream migrating radio-tagged Atlantic salmon ( Salmo salar L.) and brown trout ( Salmo trutta L.) smolts in relation to environmental factors....Pages 95-102
Behaviour of tigerfish Hydrocynus brevis in the River Niger, Mali, as revealed by simultaneous telemetry of activity and swimming depth....Pages 103-110
Winter movements and activity of signal crayfish Pacifastacus leniusculus in an upland river, determined by radio telemetry....Pages 111-119
Activity patterns of juvenile Atlantic cod ( Gadus morhua ) in Buckley Cove, Newfoundland....Pages 121-127
Vertical distribution and movements of brown bullhead ( Ameiurus nebulosus Lesueur 1819) in Motuoapa Bay, southern Lake Taupo, New Zealand....Pages 129-135
Integration of acoustic telemetry and GIS to identify potential spawning areas for lake trout ( Salvelinus namaycush )....Pages 137-146
Swimming patterns and behaviour of upriver-migrating adult pink ( Oncorhynchus gorbuscha ) and sockeye ( O. nerka ) salmon as assessed by EMG telemetry in the Fraser River, British Columbia, Canada....Pages 147-160
Diel activity pattern of juvenile Atlantic salmon ( Salmo salar ) in early and late winter....Pages 161-165
The use of winter refuges by roach tagged with miniature radio transmitters....Pages 167-173
Migratory behaviour of adult pikeperch ( Stizostedion lucioperca ) in a lowland river....Pages 175-184
Habitat utilisation by pike Esox lucius L. during winter floods in a southern English chalk river....Pages 185-191
Multi-torsking: simultaneous measurements of cod behaviour show differences between North Sea and Irish Sea stocks....Pages 193-200
The dispersal patterns and behaviour of North Sea cod ( Gadus morhua ) studied using electronic data storage tags....Pages 201-208
Quantifying the activity and movement of perch in a temperate lake by integrating acoustic telemetry and a geographic information system....Pages 209-218
A simple activity monitoring radio tag for fish....Pages 219-224
The potential use of PIT telemetry for identifying and tracking crayfish in their natural environment....Pages 225-230
The effects of surgically-implanted dummy radio transmitters on the behaviour of wild Atlantic salmon smolts....Pages 231-237
Surgical implantation of telemetry transmitters in fish: how much have we learned?....Pages 239-248
A wireless communication system for determining site fidelity of juvenile dusky groupers Epinephelus marginatus (Lowe, 1834) using coded acoustic transmitters....Pages 249-257
Effect of position-fixing interval on estimated swimming speed and movement pattern of fish tracked with a stationary positioning system....Pages 259-264
The combined use of acoustic tracking and echosounding to investigate the movement and distribution of common bream ( Abramis brama ) in the River Trent, England....Pages 265-273
Tracking acoustic transmitters by code division multiple access (CDMA)-based telemetry....Pages 275-286
Taking the bait: in situ voluntary ingestion of acoustic transmitters by Atlantic cod ( Gadus morhua )....Pages 287-292