| 象山港沉积物类型变化及沉积环境现状评价 |
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| 引用本文： | 张海波,蔡燕红,叶慧明,项有堂,周占平.象山港沉积物类型变化及沉积环境现状评价[J].海洋学研究,2007,25(4):51-58. |
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| 作者姓名： | 张海波 蔡燕红 叶慧明 项有堂 周占平 |
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| 作者单位： | 1. 浙江工业大学,生物与环境学院,浙江,杭州,310032;宁波市海洋环境监测中心,浙江,宁波,315040
2. 宁波市海洋环境监测中心,浙江,宁波,315040 |
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| 摘 要： | 根据2002年6~7月对象山港进行生态调查所获得的资料,评价了象山港水域的沉积物类型变化和沉积环境质量状况,结果表明:与20世纪80年代相比,象山港沉积物类型已发生了较大的变化,由80年代的粉砂质粘土、粘土质粉砂、粘土-粉砂-砂及砾砂4种沉积物类型变为2002年的粉砂质粘土、砂、砂-粉砂、粘土-砂、砂-粉砂-粘土、中细砂、中砂7种沉积物类型。象山港沉积物的质量良好,底质中总氮的含量较高,普遍出现超标现象;部分测站的多氯联苯(PCB)略有超标,各测站总磷硫化物、有机质、石油类等指标均符合一类标准。
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| 关 键 词： | 象山港 沉积物 环境 评价 |
| 文章编号： | 1001-909X(2007)04-0051-08 |
| 修稿时间： | 2005年6月16日 |
The assessment on the environment of surface sediments and the type of sediments in Xiangshangang Bay |
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| ZHANG Hai-bo,CAI Yan-hong,YE Hui-ming,XIANG You-tang,ZHOU Zhan-ping.The assessment on the environment of surface sediments and the type of sediments in Xiangshangang Bay[J].Journal of Marine Sciences,2007,25(4):51-58. |
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| Authors: | ZHANG Hai-bo CAI Yan-hong YE Hui-ming XIANG You-tang ZHOU Zhan-ping |
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| Abstract: | Based on the monitoring data on the Xiangshangang Bay in 2002,the assessment and analysis for the seamud quality has been made.The results indicated that the type of seamud has been more changed since 1980.The quality of surface sediments was in middle level,the content of nitrogen was high and went beyond the standard widely,the content of PCB in 9 and 16 stations went beyond the standard.The total nitrogen,total phosphorus,organic carbon,sulfide,oil hydrocarbon below the standard. |
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| Keywords: | Xiangshangang Bay seamud environment assessment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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