南海外海渔场渔情分析预报的探讨

被引:26
作者
纪世建 [1 ,2 ]
周为峰 [1 ]
程田飞 [1 ]
陈国宝 [3 ]
机构
[1] 农业部东海与远洋渔业资源开发利用重点实验室
[2] 上海海洋大学海洋科学学院
[3] 中国水产科学研究院南海水产研究所
关键词
南海外海; 渔业资源; 渔场分析; 渔情预报;
D O I
10.13233/j.cnki.fishis.2015.02.004
中图分类号
S934 [渔情预报];
学科分类号
090805 [渔业资源学];
摘要
南海海域自然条件优越,资源丰富,长期以来形成了众多的捕捞渔场。近年来,南海北部近海渔业资源持续衰退,相较于近海,中南部外海海域具有较大的开发潜力。渔情分析预报是渔场海洋学研究的重要内容,已在多种大洋性鱼类预报中应用。渔情分析预报技术在南海外海渔场的开发利用、渔业生产的指导和渔业资源的优化管理上都有着非常关键的作用。本文结合南海外海特有的海洋环境特征、主要渔业资源分布及其捕捞作业方式,分析了适用于南海外海渔业资源的渔情分析预报方法和模型,并就现阶段南海渔情预报存在的困难和问题进行了探讨。
引用
收藏
页码:98 / 105
页数:8
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