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| 胶州湾水域有机农药六六六分布及迁移 | |
| 引用本文： | 杨东方,高振会,曹海荣,温国义,孙莉莉.胶州湾水域有机农药六六六分布及迁移[J].海岸工程,2008,27(2):65-71. |
| 作者姓名： | 杨东方 高振会 曹海荣 温国义 孙莉莉 |
| 作者单位： | 1. 国家海洋局,北海环境监测中心,山东,青岛,266033;上海水产大学,生命学院,上海,200090;中国科学院生态环境研究中心,城市与区域生态国家重点实验室,北京,100085 2. 国家海洋局,北海环境监测中心,山东,青岛,266033 3. 上海水产大学,生命学院,上海,200090 |
| 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 , 中国科学院知识创新工程项目 , 国家海洋局资助项目 |
| 摘 要： | 根据1979年的胶州湾水域调查资料，分析有机农药六六六（HCH）在胶州湾水域的分布、迁移和季节变化。分析结果表明，在一年中，胶州湾水域夏季HCH的污染严重，而春、秋季污染较轻。在时空分布上，春、夏、秋季整个胶州湾水域的HCH水平分布比较均匀，属于面污染源。HCH的表、底层含量都相近，水体的垂直分布均匀。整个胶州湾水域，春季HCH含量增加，夏季迭到高峰5．393～12．480μg／L，秋季降低到低值0．073～0．685μg／L，这与胶州湾的入湾河流的流量变化相一致。因此认为，农药HCH的使用导致胶州湾水域HCH含量的变化。 |
| 关 键 词： | HCH 分布 迁移 污染 胶州湾 |
Distribution and Transport of Hexachlorocyclohexane in the Jiaozhou Bay |
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| YANG Dong-fang,GAO Zhen-hui,CAO Hai-rong,WEN Guo-yi,SUN Li-li.Distribution and Transport of Hexachlorocyclohexane in the Jiaozhou Bay[J].Coastal Engineering,2008,27(2):65-71. | |
| Authors: | YANG Dong-fang GAO Zhen-hui CAO Hai-rong WEN Guo-yi SUN Li-li |
| Institution: | YANG Dong-fang,GAO Zhen-hui ,CAO Hai-rong , WEN Guo-yi , SUN Li-li (1. North China Sea Environmental Monitoring Center, SOA, Qingdao 266033, China; 2. College of Life Sciences, Shanghai Fisheries University, Shanghai 200090, China; 3. State Key Lab of Urban and Regional Ecology, Research Center for Eco-Environraental Science, Beijing 100085, China) |
| Abstract: | Based on the observed data in the Jiaozhou Bay in 1979, the distribution, transport and seasonal variations of hexachlorocyclohexane （HCH） in the Jiaozhou Bay were analyzed. It is shown from the analysis results that in the Jiaozhou Bay, the HCH pollution in summer was serious, and that in spring and autumn was light. The horizontal distributions of HCH in the Jiaozhou Bay in spring, summer and autumn were comparatively homogeneous, and the HCH pollution source belonged to planar pollution source. The HCH concentrations in the surface layer and bottom layer were close to each other, and the vertical distributions of HCH concentration were homogeneous. In the Jiaozhou Bay, the HCH concentration in spring increased, that in summer reached the peak value of 5. 393 to 12. 480 μg/L, and that in autumn decreased to a low value of 0.073 to 0. 685 μg/L, which is consistent with the variations in river discharge into the Jiaozhou Bay. Therefore, it is concluded that the use of pesticide HCH resulted in the variations in HCH concentration in the Jiaozhou Bay. |
| Keywords: | HCH distribution transport pollution Jiaozhou Bay |
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