Effects of UV-B radiation enhancement on DNA damage of three red-tide microalgae species Hormesis effect of organophosphorus pesticide glyphosate-isopropylammonium on Heterosigma akashiwo Inhibitory effects of Spartina anglica on Heterosigma akashiwo and Prorocenrum micans and the isolation and identification of the algicidal compounds Allelopathic effect of Corallina pilulifera on Heterosigma akashiwo and its responses to UV-B irradiation Induction of biochemical composition in Heterosigma akashiwo under Fe stress Spectroscopic properties of Heterosigma akashiwo under iron limitation 赤潮水体中胶体物质对赤潮异弯藻(Heterosigma akashiwo)和中肋骨条藻(Skeletonema costatum)生长的影响 The effect of initial cell density on the interspecific competition between three species of red tide microalgae