| 港湾工程对海湾沉积环境的累积影响效应 |
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| 引用本文： | 郑承忠,翁宇斌.港湾工程对海湾沉积环境的累积影响效应[J].台湾海峡,2010,29(1):89-93. |
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| 作者姓名： | 郑承忠 翁宇斌 |
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| 作者单位： | 福建海洋研究所,福建,厦门,361012 |
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| 基金项目： | 福建省自然科学基金资助项目 |
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| 摘 要： | 港湾工程造成了泥沙的直接入海、改变岸线和海底形态以及海湾的动力形态、从而影响海湾沉积环境．各时期工程对沉积环境的影响呈现累积效应，其结果使海湾的沉积速率增大、沉积物特征变化，沉积物中的活性物质对某些污染物吸附富集，沉积物化学环境也产生变化，一些元素形成量的累积．
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| 关 键 词： | 海洋地质学 港湾工程 沉积环境 累积影响 |
Accumulative effects of harbor infrastructures to the sediment environment |
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| ZHENG Cheng-zhong,WENG Yu-bin.Accumulative effects of harbor infrastructures to the sediment environment[J].Journal of Oceanography In Taiwan Strait,2010,29(1):89-93. |
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| Authors: | ZHENG Cheng-zhong WENG Yu-bin |
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| Institution: | ZHENG Cheng-zhong,WENG Yu-bin(Fujian Institute of Oceanology,Xiamen 361012,China) |
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| Abstract: | Harbor infrastructures affect the deposit environment in the harbor because it leads to the sand going into the sea immediately,modify the shore and sea bed and the shape of the harbors,thus the changing of sedimentation environment.Each period of the project affects the sedimentation environment accumulatively.As result,sedimentation in harbor speeded and characteristic of the sediments was changed.The absorption of some active materials in the sediments to some contaminants is enriched and the chemical en... |
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| Keywords: | marine geology harbor project deposit environment effect of accumulation |
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