| 可见分光光度法测定水华鱼腥藻 |
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| 引用本文： | 胡先文,董元彦,张新萍,叶发兵.可见分光光度法测定水华鱼腥藻[J].华中农业大学学报,2002,21(3):295-297. |
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| 作者姓名： | 胡先文 董元彦 张新萍 叶发兵 |
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| 作者单位： | 1. 华中农业大学理学院,武汉,430070
2. 黄冈师范学院化学系,黄冈,438000 |
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| 基金项目： | 国家自然科学基金重点项目资助课题 (No .4983 10 0 5 ) |
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| 摘 要： | 采用可见分光光度法测定水华鱼腥藻（Anabaena flos-aquae)藻液的吸光度A。这种方法与细菌计数法、叶绿素a含量测定法和荧光分光光度法相比较，即简便又准确，且可获得十分理想的线性相关性，其测得的A值可以作为水华鱼腥藻现存量的指标。
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| 关 键 词： | 可见分光光度法 测定 水华鱼腥藻 线性相关性分析 荧光分光光度法 |
| 修稿时间： | 2001年11月23 |
The Measurement of Anabaena flos-aquae with Visible Spectrophotography |
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| Hu Xianwen,Dong Yuanyan,Zhang Xinping,Ye Fabin.The Measurement of Anabaena flos-aquae with Visible Spectrophotography[J].Journal of Huazhong Agricultural University,2002,21(3):295-297. |
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| Authors: | Hu Xianwen Dong Yuanyan Zhang Xinping Ye Fabin |
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| Institution: | Hu Xianwen 1) Dong Yuanyan 1) Zhang Xinping 1) Ye Fabin 2) |
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| Abstract: | This article presents a practical approach,in which visible spectrophotography is employed to measure the A of Anabaena flos aquae solution.The insightful comparison on the interrelations of the above mentioned method and methods of cell counting and Chla containing measurement and fluorescence spectrophotography, and found the visible spectrophotography is a concise and reliable experimental approach ,revealing the sound linear interrelations between them , and the A can be regarded as the index of the standing crop of Anabaena flos aquae . |
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| Keywords: | Anabaena flos aquae measurement visible spectrophotography |
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