DTIC ADA572660: Novel Acoustic Techniques for Assessing pdf

DTIC ADA572660: Novel Acoustic Techniques for Assessing

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Fish aggregation is important in terms of biology, fisheries, and measurement, quantitative analyses of gregarious movement behaviors remain relatively rare (Turchin 1989). Fish aggregation has most often been studied in easily accessed fish or fish easily maintained in the laboratory such as minnows and dace (see a review in Pitcher and Parrish 1993). Measurements of fish aggregations are often difficult, particularly in pelagic environments. Our goal is to develop new acoustic techniques that have the potential to serve as measurement tools to quantify this ubiquitous and important behavior

• Creator/s: Defense Technical Information Center
• Date: 9/30/2005
• Year: 2005
• Book Topics/Themes: DTIC Archive, , KONGSBERG UNDERWATER TECHNOLOGY INC LYNNWOOD WA, *FISHES, *UNDERWATER ACOUSTICS

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