Distribution and vertical migration of salps (Tunicata, Thaliacea) near Bermuda
Distribution and vertical migration of salps (Tunicata, Thaliacea) near Bermuda
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DOI：
10.1093/plankt/18.5.747
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发表时间：
1996-05-01
影响因子：
2.1
通讯作者：
Hacker, S
中科院分区：
文献类型：
--
作者：
Madin, LP;Kremer, P;Hacker, S
1989年8月和1990年3月至4月，在百慕大附近用拖网和潜水进行采样，得到16种盐藻。一些物种只在一天中的特定时间出现在表层水域，这表明鱼类在不同的时间表上进行了垂直迁移。在抽样时。盐分的数量丰度较低，仅占浮游动物总生物量的一小部分。
Sampling near Bermuda by trawling and SCUBA diving yielded 16 species of salps in August 1989 and March-April 1990. Several species occurred in the surface waters only at particular times of the day, suggesting diel vertical migrations on different schedules. At the time of sampling. salps were present in low numerical abundances and constituted only a small fraction of the total zooplankton biomass.