| 贵阳市花溪河轮叶黑藻吸附悬浮物的探究 |
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| 引用本文： | 姚曼菲,谭杨.贵阳市花溪河轮叶黑藻吸附悬浮物的探究[J].铜仁学院学报,2009,11(3):141-144. |
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| 作者姓名： | 姚曼菲 谭杨 |
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| 作者单位： | 贵阳市清华中学,贵州,贵阳,550025 |
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| 摘 要： | 花溪河位于贵州省贵阳市南郊，河流水质清澈，大型水生植物丰富，水生生态保持较好。轮叶黑藻（Hydrilla verticillata）在花溪河分布较广，数量也多，它的叶片表面吸附有很多的悬浮物。我们对轮叶黑藻对悬浮物吸附的情况和叶片表面的形态进行了研究，发现它吸附悬浮物的量可达自身质量的2．59～3．52倍，叶片表面的一些结构特征有利于它对悬浮物的吸附。
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| 关 键 词： | 花溪河 轮叶黑藻 悬浮物 |
Adsorption of Hydrilla verticillata in Huaxi River of Gui yang City |
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| YAO Man-fei,TAN Yang.Adsorption of Hydrilla verticillata in Huaxi River of Gui yang City[J].Journal of Tongren University,2009,11(3):141-144. |
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| Authors: | YAO Man-fei TAN Yang |
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| Institution: | ( Qinghua senior middle school, Guiyang, Guizhou 500025, China ) |
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| Abstract: | Huaxi River, located in the south suburb of Guiyang city, Guizhou province. There are abundant aquatic plants in the fiver. The water is clear and the ecological system preserved well. Hydrilla verticillata distributes widely in the Huaxi fiver. The leaf surface of Hydrilla verticillata can adsorb lots of suspended substances. Status of adsorption and morphology of Hydrilla verticillata were studied. Results showed that they can adsorb suspended substances 2.59-3.52 times than themselves. Structures in leaf surface are propitious to adsorb things in the water. |
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| Keywords: | Huaxi River Hydrilla verticillata suspended substance |
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