| 杭州湾北岸岸滩冲淤分析 |
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| 引用本文： | 茅志昌,郭建强,虞志英,谢世禄.杭州湾北岸岸滩冲淤分析[J].海洋工程,2008,26(1):108-113. |
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| 作者姓名： | 茅志昌 郭建强 虞志英 谢世禄 |
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| 作者单位： | 1. 华东师范大学河口海岸科学研究院,河口海岸学国家重点实验室,上海,200062
2. 上海市滩涂造地有限公司,上海,200122 |
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| 基金项目： | 国家“973”基础研究计划资助项目(2002CB412403)，国家自然科学基金资助项目(40576042) |
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| 摘 要： | 杭州湾北岸经历了先侵蚀后淤涨的历史过程。近年来由于南汇边滩大规模促淤圈围工程及长江来沙量减少,造成冲刷带由东向西移动。经分析东部南汇段2003年以来处于冲淤平衡阶段,奉贤段总体上处于冲刷状态,顶冲点移至三团港附近,金山段处于相对稳定状态。
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| 关 键 词： | 杭州湾北岸 冲淤演变 促淤工程 |
| 文章编号： | 1005-9865(2008)01-0108-06 |
| 修稿时间： | 2007年1月11日 |
Analysis on erosion and siltation of tidal flats in the north part of the Hangzhou Bay |
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| MAO Zhi-chang,GUO Jian-qiang,YU Zhi-ying,XIE Shi-lu.Analysis on erosion and siltation of tidal flats in the north part of the Hangzhou Bay[J].Ocean Engineering,2008,26(1):108-113. |
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| Authors: | MAO Zhi-chang GUO Jian-qiang YU Zhi-ying XIE Shi-lu |
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| Abstract: | The north of Hangzhou Bay has experienced the processes from retreat to siltation.In recent years,the erosion zone has moved from the east to the west due to both the reclamation works on large scales along the Nanhui tidal flat and decreasing of sediment fluxes from the Yangtze River.The Nanhui section in the east part of Hangzhou Bay has been in balance between erosion and siltation since 2003,and the Fengxian section has experienced erosion on the whole,with the erosion zone shifting to a location near Santuangang,and the Jinshan section in the west part is now in relative steady state. |
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| Keywords: | the north of Hangzhou Bay processes of erosion or siltation reclamation works |
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