| 影响水体中营养盐分析测定准确性因素探讨 |
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| 引用本文： | 屠建波,张秋丰,石海明,胡延忠,徐玉山,阚文静. 影响水体中营养盐分析测定准确性因素探讨[J]. 海洋环境科学, 2012, 31(3): 429-431 |
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| 作者姓名： | 屠建波 张秋丰 石海明 胡延忠 徐玉山 阚文静 |
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| 作者单位： | 国家海洋局天津海洋环境监测中心站,天津300450;天津市海洋环境监测预报中心,天津300450 |
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| 基金项目： | 北海分局科技项目，海洋公益性行业科研专项 |
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| 摘 要： | 对影响水体中营养盐分析测定准确性的各因素进行了详细深入地探讨和分析,并通过实验室验证实验对盐效应影响营养盐分析测定准确性方面进行了首次界定,明确地给出了盐度变化是否会对硝酸盐分析测定产生影响以及其影响程度,并首次最终界定盐度范围。将实验结果应用到实际监测工作中,取得了良好的预期效果,为国家海洋局节能减排专项的顺利实施作出了直接贡献。
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| 关 键 词： | 营养盐 盐效应 准确分析 影响研究 |
Discussion on precision analysis of nutrients in water |
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| TU Jian-bo , ZHANG Qiu-feng , SHI Hai-ming , HU Yan-zhong , XU Yu-shan , KAN wen-jing. Discussion on precision analysis of nutrients in water[J]. Marine Environmental Science, 2012, 31(3): 429-431 |
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| Authors: | TU Jian-bo ZHANG Qiu-feng SHI Hai-ming HU Yan-zhong XU Yu-shan KAN wen-jing |
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| Affiliation: | 1,2(1.Tianjin Marine Environmental Monitoring Central Station,SOA,Tianjin 300450,China.2.Tianjin Marine Environmental Monitoring and Forecast Center,Tianjin 300450,China) |
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| Abstract: | In this paper,through the detail analyzing the sampling apparatus and the comparison of different preservation methods,some better methods were presented.At the same time,the experimental of salinity effect on nutrients analysis was thoroughly discussed.The results showed that(1) Whether the salinity changes would impact the nitrate analysis or not,and to the degree of influence.(2) The scope of salinity was firstly defined about how to choose the suitable analytical method.Furthermore the outcome of the research was applied for the daily monitoring work and the better impact on the target of SOA’s,saving the energy and reducing the sewage discharge. |
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| Keywords: | nitrate salinity effect precision analysis influencing factor. |
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