Echo Sounding In Fishing

69 books
Results of the echo integration-trawl survey of walleye pollock (Theragra chalcogramma) conducted on the southeastern Bering Sea shelf and in the southeastern Aleutian Basin near Bogoslof Island in February and March 2002Unknown Author
⏱ 49m

Results of the echo integration-trawl survey of walleye pollock (Theragra chalcogramma) conducted on the southeastern Bering Sea shelf and in the southeastern Aleutian Basin near Bogoslof Island in February and March 2002

Unknown Author

200249 pp.
A split-beam echosounder perspective on migratory salmon in the Fraser RiverYunbo Xie
⏱ 32m

A split-beam echosounder perspective on migratory salmon in the Fraser River

Yunbo Xie

199732 pp.
Finding fish with echo-soundersJ. Burczynski
⏱ 1h 37m

Finding fish with echo-sounders

J. Burczynski

198597 pp.
A triple frequency echo sounderD. H. Cushing
⏱ 17m

A triple frequency echo sounder

D. H. Cushing

195517 pp.
Echo Sounding and Sonar for FishingUnipub
⏱ 1h 52m

Echo Sounding and Sonar for Fishing

Unipub

1980112 pp.
The detection of fishD. H. Cushing
⏱ 3h 20m

The detection of fish

D. H. Cushing

1973200 pp.
Report on echo trace classificationDavid G. Reid
⏱ 1h 47m

Report on echo trace classification

David G. Reid

2000107 pp.
Echo sounding experiments on fishD. H. Cushing
⏱ 33m

Echo sounding experiments on fish

D. H. Cushing

195533 pp.
Calibration of acoustic instruments for fish density estimationK. G. Foote
⏱ 1h 9m

Calibration of acoustic instruments for fish density estimation

K. G. Foote

198769 pp.
A hydroacoustic data acquisition and digital data analysis system for the assessment of fish stock abundanceEdmund Pierce Nunnallee
⏱ 48m

A hydroacoustic data acquisition and digital data analysis system for the assessment of fish stock abundance

Edmund Pierce Nunnallee

197348 pp.
EIFAC experiments on pelagic fish stock assessment by acoustic methods in Lake ConstanceUnknown Author
⏱ 14m

EIFAC experiments on pelagic fish stock assessment by acoustic methods in Lake Constance

Unknown Author

198514 pp.
Sudovye rybopoiskovye i élektronavigat︠s︡ionnye priboryV. P. Averkiev
⏱ 5h 50m

Sudovye rybopoiskovye i élektronavigat︠s︡ionnye pribory

V. P. Averkiev

1963350 pp.
Annual performance report for inventory and cataloging special management problemsArtwin Schmidt
⏱ 1h 10m

Annual performance report for inventory and cataloging special management problems

Artwin Schmidt

197670 pp.
The behaviour, distribution and quantity of sardines in the bay of KaštelaIvo Kačić
⏱ 32m

The behaviour, distribution and quantity of sardines in the bay of Kaštela

Ivo Kačić

197232 pp.
Echo-sounder surveys in the autumn of 1956D. S. Tungate
⏱ 15m

Echo-sounder surveys in the autumn of 1956

D. S. Tungate

195815 pp.
Echo sounding experiments in the Barents SeaIan D. Richardson
⏱ 57m

Echo sounding experiments in the Barents Sea

Ian D. Richardson

195957 pp.
A portable hydroacoustic data acquisition system for fish stock assessmentRichard E. Thorne
⏱ 14m

A portable hydroacoustic data acquisition system for fish stock assessment

Richard E. Thorne

197214 pp.
Acoustic survey design and analysis procedureE. John Simmonds
⏱ 2h 7m

Acoustic survey design and analysis procedure

E. John Simmonds

1992127 pp.
EIFAC experiments on pelagic fish stock assessment by acoustic methods in Lake TegelJ. Hartmann
⏱ 26m

EIFAC experiments on pelagic fish stock assessment by acoustic methods in Lake Tegel

J. Hartmann

198726 pp.
Acoustic and net surveys of fishes and zooplanktonT. Saunders English
⏱ 1h 4m

Acoustic and net surveys of fishes and zooplankton

T. Saunders English

197764 pp.
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