小型藻类
![小型藻类](../cache/1187641.jpg)
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南极中山站潮间带微小型藻类的分布特征
Distributional characteristics of nano and microalgae in the intertidal zones of the Zhongshan station , Antarctica
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在15池超微藻类、微型藻类和小型藻类的叶绿素a含量分别占总叶绿素a含量的4.7%、22.3%和73.0%。
The ratio of the concentrations of chlorophyll-a of the phytoplankton to the total chlorophyll-a in the corresponding size of pico - , nano-and micro-algae in the experimental ponds 15 was 4.7 % , 22.3 % and 73.0 % , respectively .
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南极南设得兰群岛邻近水域表层微小型浮游藻类的分布特征
Distribution characteristics of planktonic nano-and microalgae in adjacent surface waters off the South Shetland islands , Antarctica
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藻类种类小型化现象十分明显,相隔6~7年,小型藻类的种类及其数量越来越多,单个藻细胞鲜重的平均值在敞水区和库湾区分别减少了63.6%和75.4%;
The mean wet weight per algae cell is reduced by 63 . 6 % in pelagic zone and 75 . 4 % in bay area after an interval of about 7 years .