| 氮磷对污水净化中藻类群落结构的影响 |
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| 引用本文： | 高玉荣,黄玉瑶,曹宏,陈俨梅.氮磷对污水净化中藻类群落结构的影响[J].生态学报,1994,14(1):68-74. |
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| 作者姓名： | 高玉荣 黄玉瑶 曹宏 陈俨梅 |
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| 作者单位： | 中国科学院动物研究所 |
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| 摘 要： | 在室内模拟生物净化槽中比较研究了氮，磷对污水净化藻类群落结构和污水净化效果的影响。其结果ＴＮ／ＴＰ＝４４．７／７．０１ｍｇ／Ｌ组，藻类种类多样性最高，净生产力最高，污水净化效果也最佳。
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| 关 键 词： | 氮 磷 藻类 群落结构 污水净化 |
| 收稿时间： | 1992/4/14 0:00:00 |
| 修稿时间： | 1993/3/10 0:00:00 |
EFFECTS OF NITROGEN AND PHOSPHORUS ON ALGAL COMMUNITY STRUCTURE IN SEWAGE PURIFICATION |
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| Gao Yurong.EFFECTS OF NITROGEN AND PHOSPHORUS ON ALGAL COMMUNITY STRUCTURE IN SEWAGE PURIFICATION[J].Acta Ecologica Sinica,1994,14(1):68-74. |
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| Authors: | Gao Yurong |
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| Institution: | Institute of Zoology; Academia Sinica; Beijing; 100080 |
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| Abstract: | he effects of nitrogen and phosphorus on algal community structure in modellingmulti-cell stabilization pond systems have been observed in green house during spring tosummer in 1988 and 1989. The results showed that when the concentration of TP were allkept around 7 mg/l,and the TN were changed from 13.5,24.8,44.4 to 77.4mg/l in the rawsewage of four experimental series,the cell number,species composition,diversity index andprimary production of algae in sewage were increased with the TN concentration increasing.And the TN/TP=44.417mg/l was the optimum concentration for algae growth and sewagepurification. The relationships between the algae composition and the ratio of TN and TP arealso discussed. |
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| Keywords: | nitrogen phosphorus algal community structure sewage purification |
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