Documentación de la FAO.

Documentación de la FAO.
Author:
Publisher:
Total Pages: 768
Release: 1977
Genre: Agriculture
ISBN:

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Symposium on Fisheries Acoustics

Symposium on Fisheries Acoustics
Author: Odd Nakken
Publisher: Conran Octopus
Total Pages: 352
Release: 1983
Genre: Acoustical engineering
ISBN:

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This document contains 36 of the 97 papers presented at the ICES/FAO Symposium on Fisheries Acoustics held in Bergen, Norway, 21-24 June 1982. The papers have been arranged by main topics, dealing with general definitions, physical principles, including the acoustic beam size, calibration of equipment, target strength studies, school and multiple echoes, data handling, survey results and application, comparisons with results from other data, statistics and design of surveys. A list of other papers presented at the Symposium is included.

Hydro-acoustics in Fisheries Research

Hydro-acoustics in Fisheries Research
Author: A. R. Margetts
Publisher:
Total Pages: 578
Release: 1977
Genre: Echo sounding in fishing
ISBN:

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Includes bibliographical references.