Discrimination technology for bacillariophyta and pyrrophyta was established by chlorophyll fluorescence excitation spectra of phytoplankton. 基于浮游植物活体叶绿素荧光激发光谱建立了硅藻和甲藻的识别测定技术。
The rapid multiplication of red tide species during red tide restrained the majority of alga, mostly the diatom, while promoting the growth of some species belonging to Euglenophyta, Pyrrophyta and Cyanophyta. 赤潮发生期间,赤潮生物的暴发性增殖在抑制多数藻类(主要是硅藻)的同时,也促进了一些裸藻类、甲藻类和蓝藻类的生长繁殖。