【摘要】 棕囊藻 (Phaeocystis)属于定鞭藻纲 (Haptophytes/Prymnesiophytes) ,是一广温性、广盐性的定鞭藻类 ,广泛分布于海洋生态环境中。作为海洋初级生产者 ,棕囊藻生产出大量的有机物质 ,如碳水化合物、DMSP/DMS、卤化物、CS2 及多种毒素等等 ,这些物质都严重影响到海洋及大气生态环境。影响棕囊藻合成这些产物的因素非常复杂 ,目前多数还处于争论之中。更多还原

【Abstract】 Phaeocystis,belonging to the marine microalga genus (Prymnesiophyceae),is a eurythermy and euryhalinity species which has a worldwide distribution.As one of the primary producers of marine environment, Phaeocystis produces alarge amount of organic secondary metabolites such as carbohydrates,dimethylsulphoniopropionate (DMSP)/dimethylsuphoni-opropionate (DMS),carbon disulphide and toxins that have significant effects on the marine and air environment.The complicated factors and mechanism of the synthesis of these productions are still being argued.This paper summarized the advances of relative studies.更多还原