Spring phytoplankton in the Subarctic North Pacific Ocean
Spring phytoplankton in the Subarctic North Pacific Ocean
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亚北极北太平洋春季浮游植物
DOI：
10.1007/bf00397673
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发表时间：
1982
期刊：
影响因子：
2.4
通讯作者：
R. Waters
中科院分区：
文献类型：
--
作者：
F. Taylor;R. Waters
该报告包括 1969 年 3 月至 5 月加拿大第一次跨太平洋海洋学航行的浮游植物的定量和定性数据。纳米浮游物种（<20 μm）在数量上占主导地位，与游水硅藻一起构成了西亚北极和阿拉斯加环流以外的所有站的生物量的较大部分，这些站的生物量主要是细齿藻。纳米浮游生物主要由触藻类、甲藻类和隐藻类鞭毛虫组成。暖黑潮中 17 号站的净样本中热带海洋甲藻和硅藻含量丰富，但亚北极西部环流的 24-27 号站、冷水海洋物种占主导地位的阿拉斯加环流的 2、37-39 号站以及阿留申群岛以南的 31 和 33 号站则没有。 3月份，地下极大值常见于向外（西风）段。
The report includes quantitative and qualitative data on the phytoplankton from the First Canadian Transpacific Oceanographic Cruise from March to May 1969. Nanoplanktonic species (<20 μm) were numerically dominant and, together with nertic diatoms, made up the larger portion of the biomass at all stations outside the Western Subarctic and Alaskan Gyres, whereDenticulopsis seminaepredominated. The nanoplankton consisted mainly of haptophycean, dinophycean and cryptophycean flagellates. Tropical oceanic dinoflagellates and diatoms were abundant in the net samples from Station 17 in the warm Kuroshio current but absent from Stations 24–27 in the Western Subarctic Gyre, Stations 2, 37–39 in the Alaskan Gyre, in which cold water oceanic species predominated, and Stations 31 and 33, south of the Aleutians. Subsurface maxima were common on the outward bound (westerly) leg in March.