Aquatic Living Resources

Free Access

Editorial

Editorial p. 267

Mark Trevorrow, Janusz Burczynski and Jan Kubecka

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01076-7

• PDF (14.18 KB)

Free Access

Foreword

Shallow water fisheries sonar: a personal view p. 269

Tim Mulligan

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01078-0

• PDF (371.5 KB)

Observation and explanation of systematic split-beam angle measurement errors p. 275

Robert Kieser, Timothy Mulligan and John Ehrenberg

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01080-9

• PDF (206.3 KB)

Correcting for position-related bias in estimates of the acoustic backscattering cross-section p. 283

Steven J. Fleischman and Deborah L. Burwen

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01073-1

• PDF (408.9 KB)

Point-source violations: split-beam tracking of fish at close range p. 291

James J. Dawson, Daniel Wiggins, Donald Degan, Harold Geiger, Deborah Hart and Barbara Adams

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01077-9

• PDF (198.1 KB)

Improved fish detection in data from split-beam sonar p. 297

Helge Balk and Torfinn Lindem

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01079-2

• PDF (822.9 KB)

A tracking transducer for following fish movement in shallow waterand at close range p. 305

John B. Hedgepeth, David Fuhriman, George M. W. Cronkite, Yunbo Xie and Tim J. Mulligan

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01089-5

• PDF (1.025 MB)

Evaluation of juvenile salmon behavior at Bonneville Dam, Columbia River, using a multibeam technique p. 313

Robert L. Johnson and Russell A. Moursund

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01088-3

• PDF (274.1 KB)

Influence of diurnal behaviour rhythms and water-level fluctuations on the migratory activities of fish in a backwater of the River Danube:a hydroacoustic study p. 319

Georg Rakowitz and Irene Zweimüller

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01081-0

• PDF (173.4 KB)

First results on migrating shad (Alosa fallax) and mullet (Mugil cephalus) echocounting in a lock on the Rhône River (France) using a split-beam sounder, and relationships with environmental data and fish caught p. 327

Jean Guillard and Michel Colon

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01058-5

• PDF (249.9 KB)

Hydroacoustic differentiation of adult Atlantic salmon and aquatic macrophytes in the River Wye, Wales p. 331

Patrick A. Nealson and James Gregory

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01093-7

• PDF (83.38 KB)

Evaluation of a stimulus-response method for distinguishing out-migrant salmonids from drifting debris for sonar counts in the Trinity River, California p. 341

T. Brock Stables and George A. Kautsky

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01075-5

• PDF (158.3 KB)

Spawning run of Atlantic Salmon (Salmo salar) in the River Tornionjoki monitored by horizontal split-beam echosounding p. 349

Atso Romakkaniemi, Juha Lilja, Mari Nykänen, Timo J. Marjomäki and Juha Jurvelius

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01083-4

• PDF (377.5 KB)

Side-aspect target strength of Atlantic salmon (Salmo salar), brown trout (Salmo trutta), whitefish (Coregonus lavaretus), and pike (Esox lucius) p. 355

Juha Lilja, Timo J. Marjomäki, Raimo Riikonen and Juha Jurvelius

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01072-X

• PDF (207.1 KB)

Hydroacoustic assessment of pelagic stages of freshwater insects p. 361

Jan Kubecka, Jaroslava Frouzová, Martin Cech, Jirí Peterka, Henk A. M. Ketelaars, Arco J. Wagenwoort and Miroslav Papácek

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01086-X

• PDF (130.6 KB)

Acoustic surveys in the full monte: simulating uncertainty p. 367

George Rose, Stéphane Gauthier and Gareth Lawson

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01074-3

• PDF (169.8 KB)

The relationship between the spatial distribution of fish, zooplankton and other environmental parameters in the Solina reservoir, Poland p. 373

Andrzej Świerzowski, Małgorzata Godlewska and Tadeusz Półtorak

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01085-8

• PDF (608.7 KB)

Using single-beam side-lobe observations of fish echoes for fish target strength and abundance estimation in shallow water p. 379

Marek Moszynski and John B. Hedgepeth

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01087-1

• PDF (348.0 KB)

The application of multibeam sonar technology for quantitative estimates of fish density in shallow water acoustic surveys p. 385

François Gerlotto, Stratis Georgakarakos and Peter K. Eriksen

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01055-X

• PDF (878.0 KB)

Detection of migratory herring in a shallow channel using 12- and 100-kHz sidescan sonars p. 395

Mark V. Trevorrow and Bjarke Pedersen

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01082-2

• PDF (604.6 KB)

Under ice density and mobility of fish in winter-seining area of two Finnish lakes as revealed by echo-survey p. 403

Juha Jurvelius, Juha Lilja, Esa Hirvonen, Raimo Riikonen and Timo J. Marjomäki

Published online: 15 September 2000

DOI: https://doi.org/10.1016/S0990-7440(00)01061-5

• PDF (387.1 KB)