| 丹江口水库浮游植物群落时空动态及其多样性指数 |
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| 引用本文： | 谭香,夏小玲,程晓莉,张全发.丹江口水库浮游植物群落时空动态及其多样性指数[J].环境科学,2011,32(10):2875-2882. |
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| 作者姓名： | 谭香 夏小玲 程晓莉 张全发 |
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| 作者单位： | 1. 中国科学院武汉植物园水生植物与流域生态重点实验室,武汉430074／中国科学院研究生院,北京100049
2. 中国科学院武汉植物园水生植物与流域生态重点实验室,武汉,430074 |
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| 基金项目： | 国家自然科学基金项目（31070417） |
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| 摘 要： | 通过对丹江口水库2009～2010年的水质和浮游植物进行调查,分析了浮游植物群落的时空动态,利用典型对应分析法（CCA）研究了影响群落时空格局的环境因素,同时运用细胞密度及群落多样性指数等进行了水质综合评价.结果表明,浮游植物群落种类组成中硅藻门占51.08%,其次是蓝藻（18.39%）;浮游植物群落结构、密度及生物多...
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| 关 键 词： | 丹江口水库 浮游植物 水质 时空动态 多样性指数 |
| 收稿时间： | 2010/11/28 0:00:00 |
| 修稿时间： | 2011/2/17 0:00:00 |
Temporal and Spatial Pattern of Phytoplankton Community and Its Biodiversity Indices in the Danjiangkou Reservoir |
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| TAN Xiang,XIA Xiao-ling,CHENG Xiao-li and ZHANG Quan-fa.Temporal and Spatial Pattern of Phytoplankton Community and Its Biodiversity Indices in the Danjiangkou Reservoir[J].Chinese Journal of Environmental Science,2011,32(10):2875-2882. |
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| Authors: | TAN Xiang XIA Xiao-ling CHENG Xiao-li and ZHANG Quan-fa |
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| Institution: | TAN Xiang1,2,XIA Xiao-ling1,CHENG Xiao-li1,ZHANG Quan-fa1(1.Key Laboratory of Aquatic Botany and Watershed Ecology,Wuhan Botanical Garden,Chinese Academy of Sciences,Wuhan 430074,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | Temporal and spatial patterns of phytoplankton community and their associated influencing factors using canonical correspondence analysis(CCA) were analyzed in the Danjiangkou Reservoir,China.Water quality of the reservoir was also assessed using phytoplankton cell density and biodiversity indices.Results showed that Bacillariophyta and Cyanophyta accounted for 51.08% and 18.39% of all the species,respectively.There was great seasonal variation in phytoplankton assemblage composition,cell density and biodiv... |
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| Keywords: | Danjiangkou Reservoir phytoplankton water quality temporal and spatial patterns biodiversity indices |
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