Advances in Invertebrates and Fish Telemetry: Proceedings of the Second Conference on Fish Telemetry in Europe, held in La Rochelle, France, 5–9 April 1997

Front Matter....Pages i-xi
Applications and performance of Radio-Acoustic Positioning and Telemetry (RAPT) systems....Pages 1-8
A comparison of theoretical estimates of the errors associated with ultrasonic tracking using a fixed hydrophone array and field measurements....Pages 9-17
Selection of optimal positioning intervals in fish tracking: an experimental study on Barbus barbus ....Pages 19-28
Inland migration study of sea trout ( Salmo trutta ) into the rivers Rhine and Meuse (The Netherlands), based on inductive coupling radio telemetry....Pages 29-33
Development of miniature pingers for tracking Atlantic salmon smolts at sea....Pages 35-46
A dynamic combined acoustic and radio transmitting tag for diadromous fish....Pages 47-52
Frequency choice for radio telemetry: the HF vs. VHF conundrum....Pages 53-59
Simultaneous observations of tuna movements and their prey by sonic tracking and acoustic surveys....Pages 61-69
A data logger tag for the study of slaughter procedures in aquacultured salmon....Pages 71-77
Growth and physiological responses to surgical and gastric radio transmitter implantation techniques in subyearling chinook salmon ( Oncorhynchus tshawytscha )....Pages 79-87
Use of miniature radio-transmitters to track the movements of dace, Leuciscus leuciscus (L.) in the River Frome, Dorset....Pages 89-97
The effects of Passive Integrated Transponder tags on survival and growth of juvenile brown trout ( Salmo trutta L.) and their use for studying movement in a small river....Pages 99-106
Evaluation of surgery procedures for tagging eel Anguilla anguilla (L.) with biotelemetry transmitters....Pages 107-111
A method for the external attachment of acoustic tags on roundfish....Pages 113-116
Regurgitation rates of intragastric transmitters by adult Atlantic salmon ( Salmo salar L.) during riverine migration....Pages 117-121
New approaches to the behavioural ecology of decapod crustaceans using telemetry and electronic tags....Pages 123-132
Electromagnetic telemetry of lobster ( Homarus gammarus (L.)) movements and activity: preliminary results....Pages 133-141
Basic movement pattern and chemo-oriented search towards baited pots in edible crab ( Cancer pagurus L.)....Pages 143-153
Telemetry applied to behaviour analysis of yellowfin tuna ( Thunnus albacares , Bonnaterre, 1788) movements in a network of fish aggregating devices....Pages 155-171
Spawning migration of radio tagged landlocked Arctic Charr, Salvelinus alpinus L. in Ennerdale Lake, the English Lake District....Pages 173-180
Acoustic tracking of the dispersal of organic matter by scavenging fishes in the deep-sea....Pages 181-186
Seasonal variations in time and space utilization by radio-tagged yellow eels Anguilla anguilla (L.) in a small stream....Pages 187-198
Reactions of cod ( Gadus morhua L.) in the pre-vessel zone to an approaching trawler under different light conditions....Pages 199-206
Changes in vertical distribution of sea bass ( Dicentrarchus labrax L.) during a hypoxic episode....Pages 207-213
Heart rate telemetry to study environmental influences on fish metabolic expenditure....Pages 215-224
Effects of thermal environment on Electromyographical signals obtained from Atlantic salmon ( Salmo salar L.) during forced swimming....Pages 225-232
Remote monitoring of heart rate as a measure of recovery in angled Atlantic salmon, Salmo salar (L.)....Pages 233-240
Using speed-sensing transmitters to construct a bioenergetics model for subadult lemon sharks, Negaprion brevirostris (Poey), in the field....Pages 241-247
Migratory and reproductive activity of radio-tagged Arctic char ( Salvelinus alpinus L.) in northern Labrador....Pages 249-262
Environmental unpredictability rules the autumn migration of brown trout ( Salmo trutta L.) in the Belgian Ardennes....Pages 263-274
Spawning migration of sea trout ( Salmo trutta (L)) in a Danish river....Pages 275-281
A radio telemetry study of the migration of Atlantic salmon ( Salmo salar L.) and sea trout ( Salmo trutta trutta L.) in the upper Rhine....Pages 283-293
The migratory behaviour of wild Atlantic salmon ( Salmo salar L.) smolts in the River Test and Southampton Water, southern England....Pages 295-304
Movements of a bream ( Abramis brama (L.)), rudd × bream hybrid, tench ( Tinca tinca (L.)) and pike ( Esox lucius (L.)) in an Irish canal habitat....Pages 305-308
Radio telemetry as a tool to study habitat use of nase ( Chondrostoma nasus L.) in medium-sized rivers....Pages 309-319
The migratory behaviour of juvenile and adult salmonids in relation to an estuarine barrage....Pages 321-333
Movements of adult sea trout Salmo trutta L. in the tailrace of a low-head dam at Włocławek hydroelectric station on the Vistula River, Poland....Pages 335-337
Migration of adult Atlantic salmon ( Salmo salar ); the effects of artificial freshets....Pages 339-346
Survival of radio-tagged Atlantic salmon ( Salmo salar L.) and trout ( Salmo trutta L.) smolts passing a reservoir during seaward migration....Pages 347-353
The efficiency of a nature-like bypass channel for pike-perch ( Stizostedion lucioperca ) in the Marchfeldkanalsystem....Pages 355-360