浮游植物叶绿素a测定方法研究进展

Research Progress in Determination of Phytoplankton Chlorophyll a

叶绿素a作为评价水体富营养化水平及水生态健康的重要指标,其监测方式目前越来越受到环境监管部门及相关科研机构的重视。综述了目前常用的几种监测方法,并对每种方法的优劣进行了系统分析,发现每种监测方法都存在一定的限制条件。因此,环保部门进行例行监测或者科研机构进行长期跟踪监测时要根据监测对象的不同选择合适的方法,甚至选择几种监测方法结合的方式来进行叶绿素a的测定,以为水环境管理和科研工作提供可靠的数据支撑。

As an important indicator of water eutrophication and water ecological health,the monitoring methods of Chlorophyll-a are being increasingly valued by environmental supervision departments and relevant scientific research institutions.This paper reviews several commonly used monitoring methods,and systematically analyzes the advantages and disadvantages of each method.It is found that each monitoring method has certain restrictions.Therefore,when the environmental protection department conducts routine monitoring or scientific research institutions conduct long-term tracking monitoring,they should choose the appropriate method according to the different monitoring objects,or even combining different monitoring methods to determine chlorophyll-a,so as to provide reliable data support for water environmental management and scientific research work.