%0 Journal Article
%T Biomass size spectrum of net plankton in the adjacent area near the Yangtze River Estuary in spring<br>春季长江口邻近外海网采浮游生物的生物量谱
%A ZUO Tao
%A WANG Jun
%A JIN Xian-Shi
%A LI Zhong-Yi
%A TANG Qi-Sheng
%A <br>左涛
%A 王俊
%A 金显仕
%A 李忠义
%A 唐启升
%J 生态学报
%D 2008
%I 
%X Based on data from survey carried out in spring 2005, the biomass size spectra of net plankton were explored in the adjacent sea of Yangtze River Estuary. Results revealed an approximately continuous size distribution of plankton individuals, from phytoplankton (5–250 μm cell 1 in equivalent sphere diameter (ESD), 15 pg–146 ng C cell 1) to zooplankton (120 μm–2 cm ESD, 115 ng–7.5 mg C ind 1). The normalized spectra (carbon scale) were linear with slope ranged from –0.889 to –0.445, and intercept ranged from 12.866 to 16.863 (all stations together, slope = –0.606, intercept = 19.448), indicating strong deviations from the ideal value (slope = –1.22) of a steady pelagic ecosystem. Correlation analysis presented that intercept and regression coefficient of net plankton size spectra had significant relationship with plankton biomass size diversity.
%K plankton
%K biomass size spectrum
%K Yangtze River Estuary<br>浮游生物
%K 生物量谱
%K 长江口
%K 春季
%K 长江口
%K 外海
%K 浮游生物网
%K 生物量
%K spring
%K the
%K Yangtze
%K River
%K Estuary
%K area
%K plankton
%K spectrum
%K size
%K 回归系数
%K 分析表
%K 相关性
%K 差异
%K 分布规律
%K 特征参数
%K 截距
%K 标准
%K 浮游动物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=78F6EB1B6BCFFED7DDED82F860B0BCEC&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=38B194292C032A66&sid=CA21EE48F5BB8E19&eid=F16D1AF862C6A4879421DB1AA8EF54D4&journal_id=1000-0933&journal_name=生态学报&referenced_num=2&reference_num=42