| 2008年太湖梅梁湾浮游植物群落周年变化 |
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| 引用本文： | 孟顺龙,陈家长,胡庚东,瞿建宏,吴伟,范立民,马晓燕.2008年太湖梅梁湾浮游植物群落周年变化[J].湖泊科学,2010,22(4):577-584. |
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| 作者姓名： | 孟顺龙 陈家长 胡庚东 瞿建宏 吴伟 范立民 马晓燕 |
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| 作者单位： | 中国水产科学研究院淡水渔业研究中心,内陆渔业生态环境和资源重点开放实验室,农业部长江下游渔业生态环境监测中心,无锡,214081 |
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| 基金项目： | 中央级公益性科研院所基本科研业务费专项资金项目，农业部渔业种质资源保护项目，无锡市发改委项目 |
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| 摘 要： | 2008年对太湖梅梁湾浮游植物群落的生态学特征进行了调查.结果表明:梅梁湾共检出浮游植物6门35种,其中绿藻门(Chlorophyta)种数最多,共20种,占浮游植物总种数的57.1%;其次是硅藻门(Bacillariophyta),共7种,占浮游植物总种数的20.0%.浮游植物的数量和生物量分别在298.2×104-368006.8×104cells/L和0.298-184.202mg/L之间;浮游植物数量以夏季(6月5日)最高,春季(3月20日)最低.浮游植物相似性指数变化在0.11-1.00之间;其中1月8日-4月3日的相似性指数高,在0.54-1.00之间,均在中度相似以上;其他时间下的相似性指数低,变化在0.11-0.50之间,为极不相似或轻度相似.浮游植物多样性和均匀度分别在0.01-2.29和0.003-0.72之间,其中1月8日-4月3日的多样性和均匀度较好,其他时间下的多样性和均匀度较差,表明1月8日-4月3日梅梁湾浮游植物分布比较均匀,群落结构复杂,而4月23日-12月9日浮游植物分布不均匀,群落结构简单.
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| 关 键 词： | 浮游植物 群落 生态学特征 太湖 梅梁湾 |
| 收稿时间： | 6/2/2009 12:00:00 AM |
| 修稿时间： | 2009/9/27 0:00:00 |
Annual dynamics of phytoplankton community in Meiliang Bay, Lake Taihu, 2008 |
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| MENG Shunlong,CHEN Jiazhang,HU Gengdong,QU Jianhong,WU Wei,FAN Limin and MA Xiaoyan.Annual dynamics of phytoplankton community in Meiliang Bay, Lake Taihu, 2008[J].Journal of Lake Science,2010,22(4):577-584. |
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| Authors: | MENG Shunlong CHEN Jiazhang HU Gengdong QU Jianhong WU Wei FAN Limin and MA Xiaoyan |
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| Affiliation: | Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Fishery Eco-Environment Monitoring Center of Lower Reaches of Yangtze River, Ministry of Agriculture, Wuxi 214081, P. R. China,Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Fishery Eco-Environment Monitoring Center of Lower Reaches of Yangtze River, Ministry of Agriculture, Wuxi 214081, P. R. China,Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Fishery Eco-Environment Monitoring Center of Lower Reaches of Yangtze River, Ministry of Agriculture, Wuxi 214081, P. R. China,Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Fishery Eco-Environment Monitoring Center of Lower Reaches of Yangtze River, Ministry of Agriculture, Wuxi 214081, P. R. China,Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Fishery Eco-Environment Monitoring Center of Lower Reaches of Yangtze River, Ministry of Agriculture, Wuxi 214081, P. R. China,Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Fishery Eco-Environment Monitoring Center of Lower Reaches of Yangtze River, Ministry of Agriculture, Wuxi 214081, P. R. China and Key Open Laboratory of Ecological Environment and Resources of Inland Fisheries, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Fishery Eco-Environment Monitoring Center of Lower Reaches of Yangtze River, Ministry of Agriculture, Wuxi 214081, P. R. China |
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| Abstract: | |
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| Keywords: | Phytoplankton|community|eco-characteristics|Lake Taihu|Meiliang Bay |
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