| 胶州湾水域有机农药HCH的分布及水质标准 |
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| 引用本文： | 杨东方,郑琳,姜欢欢,石强,丁咨汝.胶州湾水域有机农药HCH的分布及水质标准[J].海岸工程,2011,30(3):56-65. |
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| 作者姓名： | 杨东方 郑琳 姜欢欢 石强 丁咨汝 |
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| 作者单位： | 1. 国家海洋局北海环境监测中心,山东青岛,266033
2. 中国海监第四支队,浙江宁波,315000 |
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| 基金项目： | 国家海洋局海洋溢油鉴别与损害评估技术重点实验室基金——溢油鉴定技术评估(07EMC08);国家海洋局北海监测中心主任科研基金——长江口和胶州湾及其附近海域的生态变化过程(05EMC16); 中国科学院知识创新工程重要方向项目——长江口及其附近海域的营养盐的变化过程(KZCX2-207); |
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| 摘 要： | 根据1986年4、7和10月的胶州湾水域调查资料,通过对有机农药HCH在胶州湾水域的分布、来源和季节变化的分析,研究结果表明：HCH含量在整个胶州湾水域都非常低,在这1 a中都〈0.100μg/L,在胶州湾水域HCH含量都优于国家一类海水水质标准,水质在HCH含量方面更加清洁;水体中HCH的表层含量已经没有季节变化,这...
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| 关 键 词： | HCH 分布 海水 水质标准 胶州湾 |
Sea Water Quality Standard and Distribution of HCH in the Jiaozhou Bay Waters |
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| YANG Dong-fang ,,ZHENG Lin,JIANG Huan-huan,SHI Qiang,DING Zi-ru.Sea Water Quality Standard and Distribution of HCH in the Jiaozhou Bay Waters[J].Coastal Engineering,2011,30(3):56-65. |
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| Authors: | YANG Dong-fang ZHENG Lin JIANG Huan-huan SHI Qiang DING Zi-ru |
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| Institution: | YANG Dong-fang 1,3,4,ZHENG Lin1,JIANG Huan-huan1,SHI Qiang1,DING Zi-ru2 (1.North China Sea Environmental Monitoring Center,SOA,Qingdao 266033,China,2.The Fourth Branch,China Ocean Monitoring,Ningbo 315000,3.College of Marine Science,Zhejiang Ocean University,Shanghai 201306,4.College of Life Science,Shanghai Ocean University,China) |
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| Abstract: | Based on data from the investigation in Jiaozhou Bay waters in April,July and October 1986,the distributions,source and seasonal variations of HCH in Jiaozhou Bay are analyzed.It is showed that HCH content in Jiaozhou Bay was very low and less than 0.100μg/L in this year,and better than StandardⅠof the sea water quality,and the water quality with less HCH was very clean;and that the seasonal variations of the HCH content in Jiaozhou Bay waters were not obvious and it was not influenced by the seasonal variations of the rainfall,the runoffs and rivers.It is also learnt from the vertical distributions of the HCH content in the whole bay waters that the horizontal distribution pattern of the HCH content at surface was not consistent with that at bottom,but the HCH content values at surface and bottom were very close to each other.Since the prohibition of HCH in 1983,all the HCH contents in the waters have reached StandardⅠof the sea water quality,and since 1985,all the HCH contents in the waters have become better than StandardⅠof the sea water quality.Therefore,the sea water quality national standards about the HCH need revising in order to meet requirements suitabe to the new environment change. |
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| Keywords: | HCH distribution sea waters water quality standard Jiaozhou Bay |
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