| 珠江口水域溶解氧与营养盐的关系 |
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| 引用本文： | 彭云辉,陈玲娣,陈浩如.珠江口水域溶解氧与营养盐的关系[J].热带海洋学报,1994(1). |
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| 作者姓名： | 彭云辉 陈玲娣 陈浩如 |
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| 作者单位： | 中国科学院南海海洋研究所 |
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| 摘 要： | 根据１９８７年２月至１９８８年２月的周年凋查资料，对珠江口水体中的溶解氧与营养盐的关系进行统计分析。结果表明：ＰＯ４－Ｐ与ＡＯＵ（表观耗氧量），ＮＯ３－Ｎ与ＡＯＵ，ＡＯＰ（表观产氧量）与Ｃｈｌ．ａ之间显著或高度显著相关。进而估算了ＰＯ４－Ｐ和ＮＯ３－Ｎ的氧化部分，丰水期各占测定值的６３．７％和５３．７％；枯水期各占３１．３％和６９．６％。
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| 关 键 词： | 珠江口，溶解氧，营养盐 |
THE RELATIONSHIP BETWEEN DISSOLVED OXYGEN AND NUTRIENTS IN ZHUJIANG RIVER MOUTH WATERS |
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| Peng Yunhui,Chen Lingdi,Chen Haoru.THE RELATIONSHIP BETWEEN DISSOLVED OXYGEN AND NUTRIENTS IN ZHUJIANG RIVER MOUTH WATERS[J].Journal of Tropical Oceanography,1994(1). |
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| Authors: | Peng Yunhui Chen Lingdi Chen Haoru |
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| Abstract: | he relationship between PO4-P and AOU, NO3-N and AOU,and AOP and Chl.a is discussed,and the oxidative fractions of PO4-P and NO3-N is calculated respectively,based on investigations in the Zhujiang River Mouth during February 1987 to February 1988.By using regression analysis,the results show a more significant or a highly significant correlation between PO4-P and AOU, NO3-N and AOU, AOP and Chla. Calculated results show that PO(ox) and No(ox) occupied 63.7% and 53.7% of determination values in the flood season, while occupying 31.3% and 69.6% in the dry season. |
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| Keywords: | Zhujlang River Mouth dissolved oxygen nutrient |
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