| 浙江海岛风暴潮研究 |
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| 引用本文： | 羊天柱,应仁方.浙江海岛风暴潮研究[J].海洋预报,1997,14(2):28-43. |
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| 作者姓名： | 羊天柱 应仁方 |
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| 作者单位： | 国家海洋局第二海洋研究所 |
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| 摘 要： | 浙江沿海岛屿众多，分布广泛，５００ｍ２以上的海岛就有３０６１个。本文对全省海岛风暴潮及其灾害进行了较系统的分析和研究。结果表明，全省海岛区是受台风影响频繁及风暴潮灾害较严重的区域。风暴潮及其灾害一般浙南岛区要大于浙中、浙北岛区，近岸海岛区要大于离岸较远的岛区。影响全省海岛的台风主要是沿海登陆型或近海转向型台风路径，而浙南岛区福建北部或中部登陆的台风影响亦较大。全省海岛台风增水主要受控于台风风场，当海岛各站置于ＮＥ～Ｎ风场时，出现增水，增水量值随风速的增大而增加，而在强劲的偏西风场下，岛区各站将出现不同程度的减水
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| 关 键 词： | 浙江海岛，台风暴潮，风暴潮灾害 |
THE STUDY ON THE TYPHOON SURGE IN THE REGIONS OF ZHEJIANG ISLANDS |
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| Yang Tianzhu,Ying Renfang.THE STUDY ON THE TYPHOON SURGE IN THE REGIONS OF ZHEJIANG ISLANDS[J].Marine Forecasts,1997,14(2):28-43. |
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| Authors: | Yang Tianzhu Ying Renfang |
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| Abstract: | In the offshore water area of the Zhejiang Province there are multitudinous islands,number of which being larger than 500 square meters is 3061,they have widely been distributed.In this paper the typhoon surge disaster over islands were analyzed and studied systematically.The results of this study were as follows:The regions of Zhejiang islands were frequently influenced by typhoon surges.In general,the typhoon surge and its calamity in the regions of the southem islands are severer than that in the zones of the middle and northem islands.And the surge together with its calamity become severer from offshore to coast area.Tracks for typhoons having severe effect on the Zhejiang islands are mainly alongshore landing type or nearshore returning type,and the landing typhoons over the northem and middle coasts of Fujian Province have also a great influnce upon the region of the south islands.In the island areas of Zhejiang Provnce the surges are mainly controlled by the wind field of typhoons.When stations on the islands are affected by typhoons,the surges will get rise with the increase of wind force in the N-NE direction,and will reduce with the strong winds in the west direction. |
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| Keywords: | Zhejiang islands Typhoon surge The surge calamity |
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