| 沙子口湾及其邻近水域定置网渔业生物多样性的研究 |
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| 引用本文： | 张云龙,曾晓起,唐贵明,盛福利,徐炜.沙子口湾及其邻近水域定置网渔业生物多样性的研究[J].中国海洋大学学报(自然科学版),2008,38(6). |
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| 作者姓名： | 张云龙 曾晓起 唐贵明 盛福利 徐炜 |
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| 作者单位： | 中国海洋大学水产学院,山东,青岛,266003 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 根据2006年5月～2007年5月逐月采集青岛沙子口近海作业的定置网具渔获物的分析与测定,记述了该海区出现的98种渔业生物,并进行了定置网渔获物组成的分析,分析了种类组成特点及生物多样性的季节变化情况.结果表明,本调查区域渔获物以小型低值鱼类、经济无脊椎动物和经济幼鱼为主,渔获个体偏小.据此提出了保护近海生物多样性与合理利用近海渔业资源的一些建议.
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| 关 键 词： | 沙子口湾 定置网 渔获组成 生物多样性 |
Biodiversity Investigation of the Setnet in ShaZiKou Bay and Neighbouring Waters |
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| ZHANG Yun-Long,ZENG Xiao-Qi,TANG Gui-Ming,SHENG Fu-Li,XU Wei.Biodiversity Investigation of the Setnet in ShaZiKou Bay and Neighbouring Waters[J].Periodical of Ocean University of China,2008,38(6). |
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| Authors: | ZHANG Yun-Long ZENG Xiao-Qi TANG Gui-Ming SHENG Fu-Li XU Wei |
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| Institution: | ZHANG Yun-Long,ZENG Xiao-Qi,TANG Gui-Ming,SHENG Fu-Li,XU Wei(College of Fisheries,Ocean University of China,Qingdao 266003,China) |
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| Abstract: | By analyzing the setnet samples from ShaZiKou Bay and its neighboring waters from May 2006 through May 2007,we found there were totally 99 fishery species,which included juveniles of the commercial fishes,small low-value fishes,and commercial invertebrates.The size of these fish were relatively small compared to the previous samples.We suggested we should protect the near-shore biodiversity and utilize the fishery resources properly |
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| Keywords: | ShaZiKou Bay setnet catch composition biodiversity |
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