SPATIAL DYNAMICS OF PELAGIC FISH AGGREGATION IN THE JAVA SEA BASED ON HYDRO-ACOUSTICS

Bambang Sadhotomo

Abstract


This study was based on a concept called acoustic population estimation. This is defined as a population of echoes which is based on the hyphothesis that a synthesis of biological and behavioural characteristics of the species (within a community) characterizes the community (Gerlotto & Marchal, 1987).

Keywords


spatial distribution; acoustic; pelagic; shoal; stratification; Java sea

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DOI: http://dx.doi.org/10.15578/ifrj.7.1.2001.25-46

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e-ISSN 2502-6569

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