| 深水抗风浪网箱监测系统研制方案的探讨 |
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| 引用本文： | 刘丽珍,石晓天. 深水抗风浪网箱监测系统研制方案的探讨[J]. 海洋渔业, 2007, 29(1): 90-94 |
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| 作者姓名： | 刘丽珍 石晓天 |
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| 作者单位： | 中国水产科学研究院渔业机械仪器研究所,上海,200092;中国水产科学研究院渔业机械仪器研究所,上海,200092 |
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| 摘 要： | 探讨一种声学监测方案,用高频、窄脉冲和分裂波束技术,实时监测养殖鱼的进食、生长情况,随时评估网箱内总量的增长情况,并且从水产行业的成本可承受性的实际出发,将成本控制在用户可接受的水平上。
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| 关 键 词： | 深水网箱 声学监测 目标强度 分裂波束 |
| 文章编号： | 1004-2490（2007）01-0090-05 |
| 修稿时间： | 2006-11-11 |
Approach on the development scheme of the monitoring system for the wave-resisted deepwater net-cage |
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| LIU Li-zhen,SHI Xiao-tian. Approach on the development scheme of the monitoring system for the wave-resisted deepwater net-cage[J]. Marine Fisheries, 2007, 29(1): 90-94 |
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| Authors: | LIU Li-zhen SHI Xiao-tian |
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| Affiliation: | Fishery Machinery Instrument Research Institute, Chinese Academy of Fishery Scienees, Shanghai 200092, China |
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| Abstract: | The deepwater net-cage acoustic monitoring scheme described in this paper can monitor the feeding and growing of the reared fish in real time and can evaluate the total biomass increasing in the cage at all times,by using high frequency,narrow impluse,split beam and computer technology.This scheme also can control the cost at the user's acceptable level in view of the actual cost affordable situation of the current aquaculture industry. |
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| Keywords: | Net-cage acoustic monitoring target split beam |
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