| 贵阳市南明河水体营养状况及浮游植物群落结构特征调查 |
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| 引用本文： | 张铁军,龙胜兴,俞振兴,陈椽.贵阳市南明河水体营养状况及浮游植物群落结构特征调查[J].贵州师范大学学报(自然科学版),2011,29(4):26-30. |
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| 作者姓名： | 张铁军 龙胜兴 俞振兴 陈椽 |
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| 作者单位： | 1. 贵阳市环境监测中心站,贵州贵阳,550002
2. 贵州师范大学生命科学学院,贵州贵阳,550001 |
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| 摘 要： | 于2005年12（平水期）、2006年3月（枯水期）及2006年7月（丰水期）对南明河花溪大坝、甲秀楼、水口寺、普渡桥4个河道段面进行了理化因子及浮游植物群落结构的调查研究，结果是水口寺段水体污染最严重，总氮含量最高达26．2mg／L，城区里的河道中的水体已处于富营养化状态。浮游植物的香农（Shannon）及马格利夫（...
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| 关 键 词： | 营养状态 浮游植物 多样性指数 南明河 |
Survey of community structure of phytoplankton and nutritional status of water in the Nanming River of Guiyang City |
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| ZHANG Tie-jun,LONG Sheng-xing,YU Zhen-xing,CHEN Chuan.Survey of community structure of phytoplankton and nutritional status of water in the Nanming River of Guiyang City[J].Journal of Guizhou Normal University(Natural Sciences),2011,29(4):26-30. |
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| Authors: | ZHANG Tie-jun LONG Sheng-xing YU Zhen-xing CHEN Chuan |
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| Institution: | ZHANG Tie-jun1,LONG Sheng-xing1,YU Zhen-xing1,CHEN Chuan2(1.Environmental Monitoring Centre of Guiyang,Guiyang,Guizhou 550002,China,2.School of Life Sciences.Guizhou Normal University Guiyang,Guizhou 550001,China) |
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| Abstract: | In December 2005 （ Water period ）, March 2006 （ Dry season） and July 2006 （ Wet period ）, we investigated the factors of physical and chemistry and phytoplankton community of Nanming river in the four sites of huaxi dam,jiaxiulou,shuikousi and pudu bridge. The result was that shuikousi water period was the most serious polluted, the highest level of nitrogen was 26. 2mg/L, the water state of the city was in eutrophication. The phytoplankton Shannon and Margalef diversity index in the shuikousi was the minimum, which the maximum value were not reach 1 and 1.2. The rule of the water quality was ： Huaxi dam 〉 Jiaxiulou 〉 Shuikousi 〉 Pudu bridge. |
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| Keywords: | nutritional status phytoplankton diversity index Nanming River |
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