[1]张伯虎.杭州湾南翼东部边滩时空演变特征及影响因素分析[J].浙江水利科技,2012,(06):005-7.
 ZHANG Bo hu.Analysis on the Characteristics and Influencing Factors of the Spatialtemporal Evolution of the Eastern Flat in the South Flank of Hangzhou Bay[J].Zhejiang Hydrotechnics,2012,(06):005-7.
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杭州湾南翼东部边滩时空演变特征及影响因素分析
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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:
005-7
栏目:
海洋经济专栏
出版日期:
2012-12-31

文章信息/Info

Title:
Analysis on the Characteristics and Influencing Factors of the Spatialtemporal Evolution of the Eastern Flat in the South Flank of Hangzhou Bay
作者:
张伯虎
浙江省水利河口研究院,浙江杭州310020
Author(s):
ZHANG Bohu
Zhejiang Institute of Hydraulics & Estuary, Hangzhou 310020, Zhejiang, China
关键词:
滩涂淤积时空演变东部边滩杭州湾南翼
Keywords:
spatialtemporal evolution siltation slow down eastern shoals
分类号:
P737
文献标志码:
A
摘要:
采用研究区不同历史时期的地形资料,结合水动力条件、泥沙来源与促淤围垦工程,探讨岸滩时空演变特征及其作用机制。结果表明:1959—2010年的51 a间,岸滩以008 m/a的速率持续淤积,但近年来淤积速率有所减缓;0,-2,-5 m等高线的淤进速度各不相同,其中0 m线以61 m/a的速率向海淤进,速度最快,岸滩剖面呈逐渐变陡的态势。沿岸潮流的输沙作用以及围垦促淤工程是岸滩持续淤高的主要原因,但受涨潮流的抑制、风浪的冲蚀破坏以及杭州湾大规模的围垦和长江来沙量减少的宏观背景下,岸滩的淤涨速度将会日趋缓慢。
Abstract:
This article used the topographic data of the different historical periods of the study area to explore the characteristics of the coast and beach spatial-temporal evolution and action mechanism combining with the hydrodynamic conditions, sediment sources and siltation reclamation project. The results showed that during the 51 years from 1959 to 2010, the seashore continued silting up at a rate of 008 m/a, but the silting rate has slowed in recent years; areas at the contour lines of 0, -2, -5 m, etc. silted at different speeds. The area at the contour line of 0 m silts into the sea at the rate of 61 m/a, which is the fastest and the coastal profile showed a gradually steepening trend. The continuous siltation of the seashore is mainly the result of the sediment transportation of coastal tides and the reclamation project. But the silting rate will gradually slow down for the macro backgroundthe flood current inhibition, the erosion of wind waves as well as the large scale reclamation projects at Hangzhou Bay and the decrease of sediment from Yangtze River.

参考文献/References:

[1]彭建,王仰麟.我国沿海滩涂景观生态的初步研究[J].地理研究,2000,19(3):249-256.
[2]李明,杨世伦,李鹏,等.长江来沙锐减与海岸滩涂资源的危机[J].地理学报,2006,61(3):282-288.
[3]陈小文,赵慧,徐辉荣.基于DEM的珠江口滩涂湿地资源量动态分析[J].人民黄河,2010,32(9):10-12.
[4]李青山,张华鹏,崔勇,等.湿地功能研究进展[J].科学技术与工程,2004,4(11):972-976.
[5]国家海洋局第二海洋研究所.镇海泥螺山北侧围垦二期工程环境影响报告书[R].杭州:国家海洋局第二海洋研究所,2010.
[6]黄世昌,张舒羽,余炯.杭州湾灰鳖洋海域海床演变趋势研究[J].泥沙研究,2005(1):46-52.
[7]陈吉余,恽才兴,虞志英.杭州湾的动力地貌、中国海岸发育过程和演变规律[M].上海:上海科学技术出版社,1989.
[8]韩曾萃,戴泽蘅,李光炳,等.钱塘江河口治理开发[M].北京:中国水利水电出版社,2003.
[9]恽才兴,樊伟,王宏,等.钱塘江河口综合规划外委托专题研究之二—长江口及东海泥沙进入杭州湾的影响估计和分析[R].上海:华东师范大学河口海岸研究所,2002.
[10]中国水利水电科学研究院.浙江省沿海海域泥沙来源、运动规律及其对滩涂演变的影响[R].北京:中国水利水电科学研究院,2010.
[11]中华人民共和国水利部.中国河流泥沙公报(2001-2006)[M].北京:中华人民共和国水利部,2007.
[12]曾剑,潘存鸿,吴修广,等.钱塘江河口杭州湾数学模型研究[R].杭州:浙江省水利河口研究院,2011.
[13]茅志昌,郭建强,虞志英,等.杭州湾北岸岸滩冲淤分析[J].海洋工程,2008,26(1):108-113.
[14]曹佳,茅志昌,沈焕庭.杭州湾北岸岸滩冲淤演变浅析[J].海洋学研究,2009,27(4):1-9.

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备注/Memo

备注/Memo:
收稿日期:20120916基金资助:国家自然科学基金(41006053)。作者简介:张伯虎(1984-),男,硕士研究生,主要从事河口海岸动力沉积与地貌演变研究。E-mail: zhangbohu@sina.com
更新日期/Last Update: 2012-12-31