| 渤海湾排污区底栖动物调查初步报告 |
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| 引用本文： | 崔玉珩,孙道元.渤海湾排污区底栖动物调查初步报告[J].海洋科学,1983,7(3):29-35. |
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| 作者姓名： | 崔玉珩 孙道元 |
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| 作者单位： | 中国科学院海洋研究所
(崔玉珩)，中国科学院海洋研究所(孙道元) |
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| 摘 要： | 近年来,由于海河,蓟运河以及永定新河将天津、北京两市的工业废水和生活污水排入渤海湾,加之沿海和海上油田的开发,还投入了含油污水等,所以,渤海湾的环境质量已受到有关部门的重视。中国科学院海洋研究所自1978年至1980年对渤海湾的环境质量进行了水文、化学、地质、生物等方面的调查。现将底
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A QUANTITATIVE SURVEY OF THE MACROBENTHOS IN THE OUTFALL AREA OF THE BOHAI BAY |
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| Abstract: | The benthic animal community in the outfall area of the Bohai Bay can be distinguished into a mud community and a muddy sand community at the 25% similarity level and 6 station groups are recognized at the 40% similarity level. The studied area is characterized by the occurrence of benthic animals commonly found on muddy bottoms and estuarine waters of the China coast. The dominant species, Trigonothracia jinxingae grows and breeds normally here. No significant changes have displayed in the community structure and the species composition, suggesting environmental conditions of normal quality. |
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