| 河北沿海焦氏舌鳎资源现状分析 |
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| 引用本文： | 胡保存,齐遵利,高文斌.河北沿海焦氏舌鳎资源现状分析[J].河北渔业,2016(12):13-16. |
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| 作者姓名： | 胡保存 齐遵利 高文斌 |
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| 作者单位： | 1. 河北农业大学海洋学院,河北秦皇岛,066001;2. 河北省海洋与水产科学研究院,河北秦皇岛,066200 |
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| 摘 要： | 焦氏舌鳎过去利用价值较低,但随着渔业捕捞能力的增强,渔业资源衰退的问题日益突出,焦氏舌鳎的生态优势逐步显现。通过对河北省沿岸焦氏舌鳎近年资源状况进行研究,发现近两年其生态优势度有所提升,群体组成存在小型化、低龄化的特点,就此提出了渔业资源养护相关建议。
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| 关 键 词： | 渔业资源 河北沿海 焦氏舌鳎 |
Analysis on Resource Status of the Cynoglossus joyneri in Coastal Waters of Hebei Province |
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| Abstract: | Cynoglossus joyneri had low utilization value in the past ,however ,fishing capacity has been enhanced ,which caused fishery resources declined more and more seriously .The ecological dominance of Cynoglossus joyneri was gradually revealed .The research on fishery resource state of Cynoglossus joyneri in coastal waters of Hebei province found that its ecological dominance degree has increased in recent years ,and there is a miniaturization tendency in its population composition .Based on this , suggestions and advice for resource maintenance were put forward . |
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| Keywords: | fishery resource coastal waters of Hebei province Cynoglossus joyneri |
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