摘要
2010年4～5月两次对抚河3个河口处浮游藻类种类和数量进行调查统计,结果表明,抚河河口浮游藻类共243种隶属于134属。绿藻、硅藻和蓝藻是抚河河口浮游藻类中的优势群落,其中绿藻90种隶属于51属、硅藻62种隶属于32属、蓝藻62种隶属于30属。3个河口处的浮游藻类种类及生态分布基本不一样,统计得出的种类数为分属属类的2倍,说明抚河河口处浮游藻类多样性指数低、优势度高,这与抚河局部水体富营养化有关。
Phytoplankton composition and distribution in Fuhe River estuary in region of Fuzhou were investigatied total 243 species,134 genera of Zooplankton were observed in Fuhe River estuary,Chlorophyta,Bacillariophyta and Cyanophyta were predominant in the Fuhe River estuary,90 species of Chlorophyta are the most,62 species of Bacillariophyta,the next is 62 species of Cyanophyta.The genera of Phytoplankton are different bettwen three Fuhe River estuary.Total species are 2 times than generas.It is proved that the diversity index of Phytoplankton species in Fuhe River estuary were low,but the dominant index were high.It is related to local eutrophication in Fuhe Rvier estuaries.
出处
《广东农业科学》
CAS
CSCD
北大核心
2011年第6期142-145,共4页
Guangdong Agricultural Sciences
基金
江西省教育厅科技项目(GJJ10497)
关键词
抚河
河口
浮游藻类
生态分布
Fuhe River
estuary
phytoplankton
ecological distribution
作者简介
作者简介：金卫根（1962-），男，教授，E—mail：jweigen@163．com
