| 九龙江口水体中各形态磷的行为 |
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| 引用本文： | 陈淑美,卢美鸾.九龙江口水体中各形态磷的行为[J].台湾海峡,1997,16(3):299-305. |
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| 作者姓名： | 陈淑美 卢美鸾 |
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| 作者单位： | 厦门市科技中学!厦门，361005(陈淑美)，国家海洋局第三海洋研究所!厦门，361005(卢美鸾，傅天保) |
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| 基金项目： | 国家自然科学基金!49376273 |
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| 摘 要： | １９９御３月至１９９６年２月，逐月从九龙江口的淡水端到入海端的全段河口区采取表层水样。测定并计算水体溶解态和颗粒态的磷：ＤＩＰ，ＤＯＰ，ＤＴＰ，ＰＩＰ，ＰＯＰ，ＰＴＰ和ＴＰ。结果表明，河流为九龙江口带来大量的磷。其主要以无机态的ＰＩＰ，ＤＩＰ形式存在。
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| 关 键 词： | 磷 水体 九龙江口 福建 |
Behaviors of various phosphorus forms in Jiulongjiang estuarine water |
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| Chen Shumei.Behaviors of various phosphorus forms in Jiulongjiang estuarine water[J].Journal of Oceanography In Taiwan Strait,1997,16(3):299-305. |
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| Authors: | Chen Shumei |
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| Abstract: | Surface water of the Jiulongjiang Estuary was monthly sampled from the fresh water (S= 0)end to the rivter Tnorth (S = 30) during March 1995 to February 1996. The dlssolved and particulate phosphorus were determined or calculated, including DIP, DOP, DTP,, PIP, POP,PTP and TP. The results reveal that the river carries a great quantity of phosphorus into the JiulongJiang Estuary, mainly in inorganic forms of PIP and DIP. The contribution of various forms to the total phosphorus varles in different seasons. The estuary in which salinily varies from 0 to 30 can be divided into three regions. Generally speaking, the content of various phosphorus forms decrease with the increases of salinity,but the decreasing rate is different in the three regions. A significant amount of phosphorus was transferred and a dynamic equilibrium between adsorption and desorption was found in the estuary. |
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| Keywords: | Phosphorus water column Jiulongjiang Estuary Fujian |
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