| 苏州河水质与着生生物群落的生态学变化关系的研究 |
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| 引用本文： | 廖祖荷,顾泳洁.苏州河水质与着生生物群落的生态学变化关系的研究[J].贵州大学学报(自然科学版),2003,20(2):196-199. |
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| 作者姓名： | 廖祖荷 顾泳洁 |
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| 作者单位： | 1. 广西师范大学资环系,广西,桂林,541004
2. 华东师范大学环科系,上海,200062 |
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| 摘 要： | 为了研究苏州河着生生物群落的生态学变化与水质之间的相互联系，于2001年夏秋两季对该河流三个断面的着生生物群落的生态学变化进行了连续观察，研究结果为：秋季和夏季相比，生物物种数增加，其生物优势种密度和个体密度降低，多样性指数升高；重污染水质指示生物种类数下降，轻污染水质指示生物种类数上升，表明着生生物群落的生态学变化对水质有较好的监测和指示作用。
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| 关 键 词： | 苏州河 水质监测 着生生物 群落生态学 生物群落 多样性指数 生物种类 群落结构 |
| 文章编号： | 1000-5269(2003)02-0196-04 |
| 修稿时间： | 2003年3月26日 |
The Researches on Ecological Change of Periphytic Biology Communities with Water Quality in Suzhou Creak |
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| LIAO Zu-he ,GU Yong-jie.The Researches on Ecological Change of Periphytic Biology Communities with Water Quality in Suzhou Creak[J].Journal of Guizhou University(Natural Science),2003,20(2):196-199. |
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| Authors: | LIAO Zu-he GU Yong-jie |
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| Institution: | LIAO Zu-he 1,GU Yong-jie 2 |
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| Abstract: | In order to study the relationship between water quality and the Ecological changes of biology communities with different seasons in Suzhou CreaK, we monitor continuously the living beings which belong to three different sections of Suzhou CreaK, and analyse its biological communities changes from summer to autumn in the year of 2001.The result of the research is: Comparing in autumn with in summer, the individual density of living beings reduce, the diversity index rise, the species of the living beings which can instruct the polluted water quality drop, the species of the living beings which can instruct the light polluted water rise. |
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| Keywords: | Suzhou CreaK water quality diversity index perphytic biology ecological change |
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