[1]胡春宏,王延贵,陈森美,等.浙江沿海海域泥沙变化及其对滩涂变化的影响[J].浙江水利科技,2012,(06):001-4.
 HU Chun hong,WANG Yan gui,CHEN Sen mei,et al.The Variation of Coastal-sediment on the Coast Line in Zhejiang Province and its Impact on the Variation of Shoals[J].Zhejiang Hydrotechnics,2012,(06):001-4.
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浙江沿海海域泥沙变化及其对滩涂变化的影响
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《浙江水利科技》[ISSN:1008-701X/CN:33-1080/TV]

卷:
期数:
2012年06期
页码:
001-4
栏目:
出版日期:
2012-12-31

文章信息/Info

Title:
The Variation of Coastal-sediment on the Coast Line in Zhejiang Province and its Impact on the Variation of Shoals
作者:
胡春宏12王延贵2陈森美3何青4
1.中国水利水电科学研究院,北京100038;

2.国际泥沙研究培训中心,北京100048; 3.浙江省水利河口研究院,浙江杭州310020;4.华东师范大学,上海200062
Author(s):
HU Chunhong12WANG Yangui2CHEN Senmei3HE Qing4
1.China Institute of Water Resources and Hydropower Research,Beijing 100038,China;
2.International Research and Training Center on Erosion and sedimentation,Beijing 100048,China;
3.Zhejiang Institute of Hydraulics & Estuary,Hangzhou 310020,Zhejiang,China;
4.East China Normal University,Shanghai 200062,China
关键词:
长江口输沙量沿海海域泥沙来源滩涂塑造浙江省
Keywords:
the Yangtze River Estuary sedimentcoastal areathe source of the sediment shape the shoalsZhejiang province
分类号:
TV142
文献标志码:
A
摘要:
采用实测资料分析和数学模型等方法深入探讨浙江沿海泥沙量变化及其对滩涂的影响。分析表明浙江沿海滩涂塑造的泥沙来源包括长江口来沙和浙江沿海主要河流输沙量等,长江口来沙是其主要沙源,近20 a来具有明显减少的趋势。长江口来沙、长江口三角洲和浙东海域大量的沉积泥沙对维持浙江滩涂的塑造与可持续性具有重要作用。长江来沙量的持续减少,将会影响浙江沿海滩涂自然淤涨速率和人工塑造的规模,但将有30余年的滞后效应。
Abstract:
This article used the measurement data analysis and mathematical model to investigate the amount change of the coastal sediment and its impact on the tidal flats.The analysis showed that the source of the sediment which used to shape the shoals in Zhejiang province includes the Yangtze River Estuary sediment and the river sediment along the coast of Zhejiang province.The main source is the Yangtze River Estuary sediment.During the last 20 years it shows a obvious decreasing trend.The Yangtze River Estuary sediment and the large amounts of sediment in the mouth of the Yangtze River Delta and the eastern sea area play an important role in the shoals shaping and sustainability in Zhejiang province.The continuous decreasing of the Yangtze River Estuary sediment will affect the coastal natural deposition rate and artificial shaping scale in Zhejiang province,but there will be a lag effect of more than 30 years.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:20120614基金项目:中国工程院咨询项目;中国水科院专项资助(课题号:沙集1230)。作者简介:胡春宏(1962-),男,教授级高级工程师,博士研究生,主要从事水保泥沙研究。
更新日期/Last Update: 2012-12-31