华东师范大学学报（自然科学版） >

2016 , Vol. 2016 >Issue 3: 125 - 135

DOI: https://doi.org/10.3969/j.issn.1000-5641.2016.03.014

地理学

基于情景的浙江省玉环县台风风暴潮模拟与潜在危险性评估

  • 陈洁 ,
  • 宋城城 ,
  • 李梦雅 ,
  • 王军
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  • 1. 华东师范大学 地理科学学院，上海200241；
    2. 华东师范大学 地理信息科学教育部重点实验室，上海200241
陈洁, 女, 本科生. E-mail: 18018564008@163.com.

收稿日期: 2015-03-04

  网络出版日期: 2016-09-22

基金资助

国家自然科学基金(71373084,J1310028)；
上海市教育委员会科研创新重点项目(13ZZ035)

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Potential hazard assessment of typhoon storm surge based on scenario simulation methodology in Yuhuan County, Zhejiang Province

  • CHEN Jie ,
  • SONG Cheng-Cheng ,
  • LI Meng-Ya ,
  • WANG Jun-
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Received date: 2015-03-04

  Online published: 2016-09-22

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摘要

玉环县是浙江沿海台风风暴潮灾害频发、受影响严重的区域之一.本文以1949年以来登陆浙江省气压最低的台风TC0608（桑美）路径为模板，依据玉环县海岸线特征设计了7条平移路径.在此基础上，叠加考虑了4种海平面上升情景，利用MIKE21 FM模型开展了风暴潮模拟与潜在危险性评估研究.结果表明：现状条件下玉环县台风风暴潮漫堤淹没危险性较低，但随着海平面不断上升，其潜在危险性逐渐增大，从玉环县域北侧登陆的3场台风对海平面上升的响应尤其敏感；在同一海平面上升情景下，由玉环县域南侧登陆的台风造成的漫堤淹没现象明显严重于在县域北侧登陆的台风；至2100年，台风风暴潮造成的潜在最大淹没深度为5.44 m，淹没面积达160.75 km2，占玉环县域总面积的35.93%；玉环县潜在高淹没危险区主要位于县域东南及西侧地势低平地区.研究成果可为玉环县防潮抗灾部署提供科学依据.

关键词： 情景模拟; 台风风暴潮; MIKE21 FM; 危险性评估; 玉环县

本文引用格式

陈洁 , 宋城城 , 李梦雅 , 王军 . 基于情景的浙江省玉环县台风风暴潮模拟与潜在危险性评估[J]. 华东师范大学学报（自然科学版）, 2016 , 2016(3) : 125 -135 . DOI: 10.3969/j.issn.1000-5641.2016.03.014

Abstract

Typhoon storm surges are responsible for most of the damage caused by oceanic disasters in Yuhuan, Zhejiang Province. Considering the coastline features of Yuhuan County, 7 translation paths were designed based on the path of TC0608 (Saomai), which formed the lowest central pressure at the moment of landfall in Zhejiang since 1949. In consideration of the 7 translation typhoon paths and sea level rise, storm surges in 28 compound scenarios were simulated by using MIKE21 FM for potential impacts analysis. The results showed that the possibility of overtopping inundation due to typhoon storm surges was quite low under the present condition. However, the impacts obviously became more serious as sea level rising, and the three typhoons landing in the north of Yuhuan were especially sensitive in terms of responding to the sea level rose. In scenarios with the same sea level rise value, typhoons landing in the south of Yuhuan caused more serious inundation than those landing in the north part. In 2100, the largest water depth would reach 5.44 m and the inundation area would be 160.75 km2, accounting for about 35.93% of the total area of Yuhuan. The potential highrisk inundation areas are mainly distributed in the southeastern and western part of Yuhuan, with a relatively low elevation. The results could offer reference for making adaptation strategies and engineering countermeasures for future extreme storm surges disasters in Yuhuan County.

Key words： scenario simulation;typhoon storm surge;MIKE21 FM;hazard assessment; Yuhuan County

参考文献

［1］〖ZK(#〗冯士筰. 风暴潮导论［M］. 北京: 科学出版社, 1982: 24.

［2］国家海洋局. 2004年中国海洋灾害公报［EB/OL］. (20050126)［20141122］.

http://www.soa.gov.cn/zwgk/hygb/zghyzhgb/201211/t20121105_5560.html.

［3］国家海洋局. 2006年中国海洋灾害公报［EB/OL］. (20061126)［20141122］.

http://www.soa.gov.cn/zwgk/hygb/zghyzhgb/201211/t20121105_5538.html.

［4］国家海洋局. 2013年中国海洋灾害公报［EB/OL］. (20140319)［20141122］.

http://www.soa.gov.cn/zwgk/hygb/zghyzhgb/201403/t20140318_31018.html.

［5］EMANUEL K A. Downscaling CMIP5 climate models shows increased tropical cyclone activity over the 21st century［J］. Proceedings of the National Academy of Sciences, 2013, 110(30): 1221912224.

［6］浙江省发展和改革委员会. 浙江海洋经济发展示范区规划［EB/OL］. (2011311)［20141219］. http://www.zjdpc.gov.cn//art/2011/3/2/art_791_26064.html.

［7］浙江省人民政府办公厅. 浙江海洋经济发展试点工作方案［EB/OL］. (20110406)［20141219］. http://www.zj.gov.cn/art/2013/1/4/art_13012_67125.html.

［8］浙江省海洋与渔业局. 浙江省2004年海洋环境公报［EB/OL］. (20050320)［20150511］. http://www.zjoaf.gov.cn/zfxxgk/tjbg/hyhjgb/2005/03/20/ww092006122000034.shtml.

［9］SHEPARD C C, AGOSTINI V N, GILMER B, et al. Assessing future risk: Quantifying the effects of sea level rise on storm surge risk for the southern shores of Long Island, New York［J］. Natural Hazards, 2012, 60(2): 727745.

［10］殷杰, 尹占娥, 于大鹏, 等. 海平面上升背景下黄浦江极端风暴洪水危险性分析［J］. 地理研究, 2013, 32(12): 22152221.

［11］王军, 叶明武, 李响, 等. 城市自然灾害风险评估与应急响应方法研究［M］. 北京: 科学出版社, 2013.

［12］WANG J, GAO W, XU S Y, et al. Evaluation of the combined risk of sea level rise, land subsidence, and storm surges on the coastal areas of Shanghai, China ［J］. Climatic Change, 2012, 115(3/4):537558.

［13］WANG J, XU S Y, YE M W, et al. The MIKE Model application to overtopping risk assessment of seawalls and levees in Shanghai ［J］. International Journal of Disaster Risk Science, 2011, 2(4): 3242.

［14］宋城城, 李梦雅, 王军, 等. 基于复合情景的上海台风风暴潮灾害危险性模拟及其空间应对［J］. 地理科学进展, 2014, 33(12): 16921703.

［15］浙江省人民政府办公厅. 浙江省海洋灾害防御“十二五”规划［EB/OL］. (20120417)［20141215］. http://www.zj.gov.cn/art/2012/4/17/art_12460_121337.html.

［16］黄祥云, 曹桂芝. 台州统计年鉴2014［M］. 北京: 中国统计出版社, 2014: 455.

［17］玉环县水利局办公室. 关于要求审批玉环县沿海排涝工程可行性研究报告的函［EB/OL］. (20140812)［20141218］. http://www.yhsl.gov.cn/newsview.asp?newsId=4018.

［18］DANISH HYDRAULIC INSTITUTE (DHI). MIKE21 & MIKE3 Flow Model FM hydrodynamic and transport module scientific documentation［R］. Denmark: DHI Water ＆Environment, 2013.

［19］中国台风网. CMASTI热带气旋最佳路径数据集［EB/OL］. (20120322)［20140725］.

http://www.typhoon.gov.cn/index.php?controller=spage&pid=169.

［20］CHENG Y, ANDERSEN O B, KNUDSEN P. Integrating NonTidal Sea Level data from altimetry and tide gauges for coastal sea level prediction ［J］. Advances in Space Research, 2012, 50(8): 10991106.

［21］QIN D, PLATTNER G K, TIGNOR M, et al. Climate Change 2013: The Physical Science Basis［M］. Cambridge, UK, and New York: Cambridge University Press, 2014.

［22］国家海洋局. 2014年中国海平面公报［EB/OL］. (20150326)［20150511］.http://www.coi.gov.cn/gongbao/haipingmian/201503/t20150326_32297.html.
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