| 天津近岸海域赤潮监控区富营养化状况评价 |
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| 引用本文： | 屠建波,张秋丰,胡延忠,石海明. 天津近岸海域赤潮监控区富营养化状况评价[J]. 海洋环境科学, 2008, 27(6) |
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| 作者姓名： | 屠建波 张秋丰 胡延忠 石海明 |
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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： | 国家高技术研究发展计划项目 |
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| 摘 要： | 根据天津近岸赤潮监控区2003年度到2005年度的海洋环境监测资料,利用目前较为通用的富营养化综合指数法对该海域进行了富营养化评价,结果表明:(1)该区域富营养化现状整体呈现逐步恶化的现状,由2003年度的仅有一个站位发生轻微富营养化迅速恶化到2004年度、2005年度的严重富营养化;海水水质已经由2003年度的二类海水,锐减到2005年度的四类海水水质.(2)该区域严重富营养化现状主要是由陆源高营养盐(DIN和DIP)输入造成的.
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| 关 键 词： | 赤潮监控区 富营养化 营养盐 评价 |
Assessment on eutrophication status in red-tide monitoring area of Tianjin coastal area |
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| TU Jian-bo,ZHANG Qiu-feng,HU Yan-zhong,SHI Hai-ming. Assessment on eutrophication status in red-tide monitoring area of Tianjin coastal area[J]. Marine Environmental Science, 2008, 27(6) |
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| Authors: | TU Jian-bo ZHANG Qiu-feng HU Yan-zhong SHI Hai-ming |
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| Affiliation: | TU Jian-bo1,2,ZHANG Qiu-feng1,HU Yan-zhong1,SHI Hai-ming1,2(1.Tianjin Marine Environmental Monitoring Central Station,SOA,Tianjin 300450,China,2.Tianjin Marine Environmental Monitoring , Forecast Center,China) |
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| Abstract: | In this paper,the red-tide monitoring area in Tianjin coastal area was selected as the major research object.Based on the analysis of the large quantity of monitoring materials from 2003 to 2005,the assessment of eutrophication status in this area was done.The results shown that(1) the eutrophication status in this area presents a quickly deteriorative trend from the tiny eutrophication only at one station in 2003 to the serious eutrophication status in all of the areas in 2004 and 2005.The water quality is... |
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| Keywords: | the red-tide monitoring area eutrophication nutrients assessment. |
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