摘要: Acoustic scattering models for fish schools are used to predict scattering from large yellowfin tuna at frequencies of 50 Hz to 200 kHz. Fish of 80- to 130-cm fork length were modeled in schools of 300 to 1400 individuals. At high... 展开
作者 | Nero, R. W. | ||
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原报告号 | ADA304214 | 总页数 | 30 |
主办者 | Non Paid ADAS | ||
报告分类号 | [46A - Acoustics, 47D - Biological Oceanography] | ||
报告类别/文献类型 | AD / NTIS科技报告 | ||
关键词 | Resonance scattering Target discrimination Commercial fishing Acoustic scattering Tuna Sizes(Dimensions) Variations Resonance Broadband Packing density Target strength Acoustic resonance |