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回声探测仪的发展趋势及渔业应用 被引量:19

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摘要 回声探测仪作为一种水下探测鱼类的声学仪器,在渔业研究中得到越来越广泛的应用。简述了回声探测仪的发展、基本原理、种类,着重阐述了回声探测仪在渔业研究中的应用状况,指出其在评估鱼类资源量、监测鱼群的行为、鱼类种类的鉴别、评估其它水生生物、探测水体底部类别、监测水质和水生生态系统方面有着重要的作用以及在应用中的不足,最后提出了回声探测仪的应用展望。
出处 《水利渔业》 北大核心 2008年第1期9-13,共5页 Reservoir Fisheries
基金 国家公益研究专项(编号:2000DIB50177) 国家基础性工作重点专项项目(编号:2002DEA1004) 国家自然科学基金重大项目(批准号:30490231)
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参考文献38

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二级参考文献9

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