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机构地区:[1]国家海洋局第三海洋研究所,福建厦门361005
出 处:《台湾海峡》2001年第1期1-8,共8页Journal of Oceanography In Taiwan Strait
基 金:福建省自然科学基金资助项目!(D970 0 9)
摘 要:本文报道了台湾海峡西部海域夏、秋季水螅水母类和管水母类的垂直分布 ,结果表明 :这两类浮游动物的种类数一般以中层 ( 1 0~ 2 5m)和上层 ( 0~ 1 0m)居多 ,而平均丰度则以上层最大 ,这主要是由于主要种四叶小舌水母、两手筐水母、双生水母和长囊无棱水母多栖息于上层之故 .本文还讨论了这两类水母垂直分布的类型及与水温。The present paper studied the vertical distribution of Hydromedusae and Siphonophora from western waters of Taiwan Strait in Summer and Autumn, The results showed that the species number of these two groups of zooplankton inhabited chiefly in the middle layer(10~25m) and upper layer (above 10m)and the maximum of their average abundance was in the upper 10m layer. It was due to distribution of individual number of major species such as Liriope tetraphylla, Solmundella bitentaculata, Diphyes chamissonis and Sulculeolaria chuni et al. The relations of the vertical distribution of Hydromedusae and Siphonophora with temperature, light intensity and food are discussed.[WT5F1]
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