有害藻华的发展过程及影响因素

Development of Harmful Algae and its Influencing Factors

由于水体富营养化,有害藻华(HABs)在全球范围的淡水生态系统中普遍存在,对人类和生态系统的健康产生严重危害。提出合理有效的预测和治理有害藻华的方法,需要对有害藻华的发生、范围和时间等问题有更深刻的认识。本文以大型浅水湖泊太湖为例,综述国内外近几年相关研究,讨论有害藻华的定义、形成机制、预测模型以及影响因素等,指出现阶段研究的不足之处,展望未来研究方向。旨在对有害藻华的生消过程、预测机制以及防治措施提供借鉴。

Due to the eutrophication of water bodies, the harmful algae(HABs) are prevalent in freshwater ecosystems around the world, causing serious harm to human and ecosystem health. It is necessary to make a reasonable and effective way to predict and manage harmful algae, and it needs to have a deeper understanding of the occurrence, scope and time of harmful algae. This paper takes the large shallow lake Taihu as an example, summarizes the relevant research at home and abroad in recent years to discuss the definition, formation mechanism, prediction model and influencing factors of harmful algae, and points out the shortcomings of the current research and suggest the future research direction. Hoping to provide a reference for the process of production and consumption of harmful algae, prediction mechanism and control measures.