摘要
近年来,水体富营养化已经成为全球性的环境问题,而氮磷营养物质是引起有害藻华(HABs)频发的重要环境因子。不同浓度和形态的氮和磷对藻类的吸收利用和代谢活动产生不同程度的影响,从而促进或者抑制藻类的毒素合成。氮和磷对藻类的影响往往是相互的,其营养盐比例的变化能够表明氮和磷对有害藻类的共同作用。该文综述了国内外关于有害藻类与氮磷营养物质之间关系的研究,有助于揭示氮磷含量和形态对有害藻类生长和产毒的影响,为控制毒藻生长和产毒提供理论依据。
The eutrophication hasbecome a global environmental issue in recent years. Nitrogen and phosphorus are the important factors causing the frequent occurrence of the harmful algal blooms （HABs）. The absorption of nutrients and metabolic activity of algae were affected by different concentrations and forms of nitrogen and phosphorus, leading to the variation of toxin production. The combined effect of nitrogen and phosphorus nutrients on the growth and toxin production of algae could be quantified by the nitrogen-to-phosphorus ratio. This paper reviewed the worldwide research advances in the relationship between harmful algae and nutrients （nitrogen and phosphorus）. The effects of nitrogen and phosphorus on the growth and toxin production of harmful algae were summarized to provide a theoretical basis for the control of toxic algal blooms and toxin release.
出处
《环境与健康杂志》
CAS
CSCD
北大核心
2013年第4期358-362,共5页
Journal of Environment and Health
基金
国家自然科学基金(51008083
51078091
51108093)
关键词
氮
磷
藻类
生长
产毒
Nitrogen
Phosphorus
Algae
Growth
Toxin production
