平顶山市河滨公园亭湖浮游植物调查  

Investigation on phytoplankton in Kiosk Lake of Pingdingshan Streamside Park

作　　者：佘秋生[1] 单林娜[1] 丁娜娜[1] 王莲哲[1] 侯玉杰[1] 

机构地区：[1]河南城建学院生物工程系,河南平顶山467036

出　　处：《河南城建学院学报》2012年第2期39-42,共4页Journal of Henan University of Urban Construction

基　　金：河南省重点科技攻关项目(092102310069)

摘　　要：2011年4月对平顶山市河滨公园亭湖的浮游植物进行了调查,采用单因素生物指标和藻类指数对亭湖营养化程度进行评价。结果显示:亭湖共有浮游植物61属种,隶属于5门33属,其中绿藻门42种,硅藻门10种,蓝藻门5种,裸藻门和甲藻门均为2种;亭湖的绿藻指数值为6.0,藻类综合指数值为10.5,说明亭湖水质处于重度富营养型,并对河滨公园亭湖水域的保护进行了讨论,提出了建议。In this paper,an investigation was carried out to examine the species of phytoplankton in Kiosk Lake of Pingdingshan Streamside Park Scenic Area in April,2011.And the trophic status was determined by single-factor phytoplankton index and the index value of algae.The results showed that there are 61 species of phytoplankton which can fall into 5 phyla and 33 genera including 42 species of Chlorophyta,10 species of Bacillariophyta,5 species of Cyanophyta,2 species of Euglenophyta,2 species of Pyrrophyta.The index value of green algae was 6.0 and the comprehensive index value of algae was 10.5,which proved that the water quality of Kiosk Lake belonged to high eutrophication type.Besides,a discussion on the protection of the water in Kiosk Lake was held and some suggestions were put forward in the paper.

关 键 词：平顶山市河滨公园 亭湖 浮游植物 调查 

分 类 号：X173[环境科学与工程—环境科学]