安徽升金湖冬季浮游藻类多样性初步研究  

Study on winter phytoplankton diversity of Shengjin lake,Anhui

作　　者：沈军[1] 许仁鑫[1] 周忠泽[1] 陈元启[2] 孙庆业[1] 许李林[1] 赵秀侠[1] 宗梅[1] 

机构地区：[1]安徽大学生命科学学院生物多样性与湿地生态研究所,合肥230039 [2]安徽升金湖国家级自然保护区管理局,东至310029

出　　处：《生物学杂志》2009年第3期16-18,共3页Journal of Biology

基　　金：安徽省自然科学基金(03043102);安徽省环保局重点项目

摘　　要：2007年1月对升金湖中的浮游藻类进行了调查和鉴定,根据所获得的资料分析了升金湖域中浮游藻类的分布及优势种的组成、浮游藻类多样性分布。优势种是硅藻门的针杆藻和直链藻。并利用多种多样性评价指数对水质进行了评价,结果表明:整个湖泊污染程度较高,有待进一步研究与治理。In January 2007 an investigation of phytoplankton in the Shengjin lake was made. According to the investigation data, the distribution of dominant species and diversity of phytoplankton was analyzed. The predominant species were Synedra spp. and Melosira spp. in Bacillariophyta. The wa- ter quality was appraised by using various appraisal indexes. The results showed the lake was highly polluted and needs a further research and treatment.

关 键 词：浮游藻类 多样性指数 升金湖 

分 类 号：Q143[生物学—生态学]