| 浅谈王快水库浮游植物调查及富营养化评价 |
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中国论文联盟*编辑。 摘要：通过对2010年8月和9月王快水库坝前浮游植物类群的结构组成、优势类群进行调查，结果表明，王快水库浮游植物有6门，25种，种类最多的为绿藻门和硅藻门，分别鉴定出9种和7种；9月的调查结果表明浮游植物细胞密度为299.57 万个/L，硅藻门和蓝藻门共占浮游植物总细胞密度的86.66%，优势种类为小环藻和粗壮细鞘丝藻，占浮游植物总细胞密度的61.69%；叶绿素a含量为3.88 μg/L，浓度较低，营养状态为贫-中营养，水质状况较好。
关键词：王快水库；浮游植物；藻类群落；物种多样性
Preliminary Study of the Phytoplankton and Eutrophication Assessment in Wangkuai Reservoir
ZHOU Xu-shen,LUO Yang,ZHANG Shi-lu,WANG Hong-cui,LIN Chao
（Haihe River Water Conservancy Committee,Ministry of Water Resource,Tianjin 300170,China）
Abstract:
The phytoplankton community and dominant species were investigated at Wangkuai Reservoir in August and September 2010.The results showed that there were 25 species belonging to 6 phylum of phytoplankton in Wangkuai Reservoir.Cholorophyta and Bacillariophyta were major phylum in the phytoplankton community,with 9 genera (36%) and 7 genera (28%) respectively.Investigations in September 2010 found out:the algal density was 299×106 Ce[1] [2] [3] [4] [5] [6] [7] 下一页 |
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