| 围隔生态系中叶绿素a浓度、化学耗氧量及透明度之间统计关系的研究 |
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| 引用本文： | 郑建瑜,袁峻峰.围隔生态系中叶绿素a浓度、化学耗氧量及透明度之间统计关系的研究[J].海洋湖沼通报,1991(3). |
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| 作者姓名： | 郑建瑜 袁峻峰 |
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| 作者单位： | 青岛海洋大学，青岛海洋大学 |
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| 摘 要： | 通过对水库中12个围隔两次取样的叶绿素a浓度(单位:μg/L)、化学耗氧量(单位:mg·O_2/L)和塞克透明度(单位:m)的实验数据分析,求得如下回归方程: (1)Chla]=17.60·SD]~(-1·86) r=-0.87 (2)Chla]=-28.85+7.32·COD] r=0.89 (3)COD]=6.88·SD]~(-0·68) r=0.91本文还对这些结果进行了讨论。
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| 关 键 词： | 现场实验法 围隔生态系 叶绿素a浓度 化学耗氧量 透明度 |
STUDY ON THE STATISTICAL CORRELATIONS BETWEEN CHLA CONCENTRATION,[COD] AND [SD] IN ENCLOSED ECOSYSTEM |
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| Zheng Jianyu Yuan Junfong.STUDY ON THE STATISTICAL CORRELATIONS BETWEEN CHLA CONCENTRATION,[COD] AND [SD] IN ENCLOSED ECOSYSTEM[J].Transaction of Oceanology and Limnology,1991(3). |
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| Authors: | Zheng Jianyu Yuan Junfong |
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| Institution: | Ocean University of Qingdao |
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| Abstract: | With in situ, the statistical correlation between Chla concentration, COD] and SD] displayed in the data obtained from twelve enclosed ecosystems built in Reservoir of Hungqian, Shandong province, was analysed and found the fellowing regression equations:1)Chla] = 17.60SD]~(1.86)r=-0.87
2)Chla]= -28.85+7.32COD]r=0.89
3)COD]=6.88SD]~(0.68)r=-0.91
The result was discussed also in this paper. |
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| Keywords: | In Situ Enclosed Ecosystem Chlorophyll-a(Chla) Chemical Oxygen Demand(COD) Transparency(SD) |
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