%0 Journal Article
%T Dsistribution characteristics of picophyplankton in coastal area of Hebei<br>河北沿岸微微型浮游植物的分布特征
%A 李洪波
%A 刘述锡
%A 林凤翱
%A 冯志权
%J 海洋科学
%D 2012
%I 
%X From July 2006 to October 2007, the picophytoplankton abundance, biomass and the contribution of picoplankton to phytoplankton biomass were conducted seasonly in coastal area of Hebei. The results showed that the average abundance of cyanobacteria Synechococcus spp. was 4.46×103 cells/mL (0.79×103 to 16.19 ×103 cells/mL); the average biomass was 1.31 mg/m3 (from 0.84 mg/m3 to 17.47 mg/m3). The seasonal variable of Synechococcus spp. was autumn>winter>summer>spring. The range of eukaryotic picophytoplankton abundance was from 0.84×102 cells/mL to 17.47×102 cells/mL (on average 4.43×102 cells/mL), and the biomass was from 0.21 mg /m3 to 4.37 mg /m3 (average 1.11 mg/m3). The seasonal variable of pico-eukaryotic phytoplankton was autumn>winter > spring>summer. The contribution of picophytplankton to total phytoplankton biomass (PPB:PB) was from 1.84 % to 8.91 % (average vaule was 5.32 %), which was lower than offshore and oligotrophic water. In colder season, temperature was an important factor that affecting the growth and distribution of picophytoplankton. In a word, picophytoplankton was not the dominant phytoplankton in coastal area of Hebei.
%K coastal area of Hebei
%K picophytoplankton
%K distribution
%K epifluorescence microscopy (EFM)<br>河北沿岸
%K 微微型浮游植物
%K 分布
%K 荧光显微镜
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=2D9C75573FA3E416&jid=DFE7B94EB76B8F26135C9890832CEF6A&aid=E5A581A1C289F3663D15EB00D357BE9E&yid=99E9153A83D4CB11&iid=DF92D298D3FF1E6E&sid=2A3781E88AB1776F&eid=E514EE58E0E50ECF&journal_id=1000-3096&journal_name=海洋科学&referenced_num=0&reference_num=0