| 中山人工鱼礁区渔获物调查 |
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| 引用本文： | 陈丕茂.中山人工鱼礁区渔获物调查[J].热带海洋学报,2005,24(3):73-80. |
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| 作者姓名： | 陈丕茂 |
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| 作者单位： | 中国水产科学研究院南海水产研究所,广东,广州,510300 |
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| 基金项目： | 广东省重大科技兴海项目(A200099E01)，广东省海洋与渔业局“广东省人工鱼礁本底与跟踪调查”项目，广东省海洋与渔业局“广东省渔业资源调查与跟踪分析”重点科技项目 |
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| 摘 要： | 使用刺网、手抛网和虾笼等渔具，分别于丰水期和枯水期对中山人工鱼礁区进行渔获物调查。丰水期调查表明，所选规划礁区位置是合理的，已试验1a的试验浮礁集鱼和保护幼鱼幼虾的效果明显；枯水期调查表明，首期礁区集鱼和保护幼鱼幼虾的效果更明显；首期礁区已成为良好的索饵场和隐蔽场所，成为附近海域渔业资源的摇篮和种苗库。大面积的人工鱼礁已取得明显的保护渔业资源和海洋生态的效果。
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| 关 键 词： | 中山人工鱼礁区 渔获物 调查 |
| 文章编号： | 1009-5470(2005)03-0073-08 |
| 修稿时间： | 2004年1月18日 |
A SURVEY ON CATCH IN ARTIFICIAL REEF AREA OF ZHONGSHAN CITY |
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| CHEN Pi-mao.A SURVEY ON CATCH IN ARTIFICIAL REEF AREA OF ZHONGSHAN CITY[J].Journal of Tropical Oceanography,2005,24(3):73-80. |
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| Authors: | CHEN Pi-mao |
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| Abstract: | Gill net, cast net, and shrimp pot have been used to survey the catch in the artificial reef area of Zhongshan city in high flow period and in dry season separately. The survey results in high flow period showed that the experimental float artificial reef had an obvious effect on attracting fish and protecting juvenile fish and prawns in the experimental year, and the survey results in dry season even showed this effect of the first phase of artificial reefs rather obviously, which provided safe havens and feeding niches for living things and became a seed storehouse of fish stock around the sea area. Artificial reefs of large area had a better effect on protecting fish stock and marine ecological habitats. |
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| Keywords: | artificial reef area of Zhongshan city catch survey |
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