海洋开发与管理2024，Vol.41Issue(1)：126-135,10.
霞浦长表岛附近海域浮游植物群落特征与环境因子分析
Phytoplankton Community Structure Characteristics and Analysis of Environmental Factors in Sea Area near Xiapu Changbiao Island
摘要
Abstract
In order to further understand the characteristics of phytoplankton community in the sea area near Changbiao Island in Xiapu,the data of phytoplankton and water environment from four cruises in May(spring),September(summer),December(autumn)and February(win-ter)in 2019-2020 were analyzed,and the characteristics of phytoplankton community structure were analyzed.The main environmental factors affecting the structure of phytoplankton community were studied by redundancy analysis.The results showed that there were 170 species of phytoplankton in 60 genera,48 genera and 131 species of diatoms,26 spe-cies of dinoflagellates in 10 genera,2 species of cyanobacteria in 1 genera and 1 species of dia-toms in 1 genera.Phytoplankton are mainly coastal wide-temperature and wide-salt species and warm water species.There are 13 dominant species throughout the year.In spring,Prorocen-trum donghaiense and Noctiluca are the main species,and Skeletonema costatum and Sieges-beckia qiongshi are the main species in summer,autumn and winter.The spatial distribution of phytoplankton abundance shows a trend of high nearshore,low farshore,low in the south,and high in the north.Seasonal variation of phytoplankton is mainly affected by water temperature.Appropriate temperature and nutrients in spring and summer promote a large increase in phyto-plankton,while autumn and winter are mainly affected by temperature.Now in spring and sum-mer,the coastal nuclear power station of Changbiao Island in Xiapu should focus on monitoring the occurrence of red tide in spring and summer.关键词
长表岛/浮游植物/群落结构/环境因子Key words
Changbiao Island/Phytoplankton/Community structure/Environmental factors分类
资源环境引用本文复制引用
黄文,夏永健,郑碧琪,温冬,陈拥,李允,李益云..霞浦长表岛附近海域浮游植物群落特征与环境因子分析[J].海洋开发与管理,2024,41(1):126-135,10.基金项目
自然资源部东海局青年科技基金(2023180502,2023180304,202114) （2023180502,2023180304,202114）
海洋赤潮灾害立体监测技术与应用国家海洋局重点实验室开放研究基金(MATHAB202110). （MATHAB202110）
