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首页> 外文会议>The International Conference on Management of Technology（2008太原技术管理国际研讨会）论文集 >Cumulative Environment Impact Assessment When Coastal Region in Fast Economic Track-Case Study in Jiaozhuo Bay
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Cumulative Environment Impact Assessment When Coastal Region in Fast Economic Track-Case Study in Jiaozhuo Bay

机译：焦卓湾快速经济跟踪研究中沿海地区累积环境影响评价

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摘要

This paper examines the definition and the generic typology of cumulative effects. Cumulative environmental effects are characterized by the temporal and spatial accumulation of change in environmental systems in an additive or interactive manner. Thus, it can be seen that, the most important environmental problem caused by the development of a region is the cumulative effects. Based on this theory, this paper selects Jiaozhou Bay as a typical coastal region, studies the cumulative effects on the hydrodynamic force environment and tide prism which caused by human reclaiming, and forecasts the hydrodynamic force and tide flux change in the 2010 coastline planning. The results show the tide prism of Jiaozhou Bay is sensitive to coastline change and sea area. Human reclaiming directly results in the reduction of Jiaozhou Bay water area and thus leads to the gradual reduction of tide prism in Jiaozhou Bay each year. Moreover, on the basis of coastline change, the velocity and direction of respective point in three respective year changes with different extent, which indicates that the water flow form can evidently influence coastline. It will influence the pollutants' diffusion condition greatly. Therefore, in the process of economy and society development, a stricter control over reclaiming projects is significant to the protection of sea area.
机译：本文研究了累积效应的定义和一般类型。累积环境影响的特征是环境系统以累加或交互方式发生的时间和空间累积变化。因此，可以看出，由区域发展引起的最重要的环境问题是累积效应。基于这一理论，本文以胶州湾为典型的沿海地区，研究了人工填海对水动力环境和潮汐棱镜的累积影响，并预测了2010年海岸线规划中的水动力和潮汐通量变化。结果表明，胶州湾的潮汐棱镜对海岸线变化和海域敏感。人工填海直接导致胶州湾水域面积减少，从而导致胶州湾每年的潮汐棱镜逐渐减少。而且，根据海岸线的变化，三年中各点的速度和方向变化程度不同，表明水流形式可以明显影响海岸线。它将极大地影响污染物的扩散条件。因此，在经济社会发展的过程中，严格控制填海工程对保护海域具有重要意义。

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