| 利用SWAN波浪模式研究北部湾海域台风浪场的波浪方向谱特征 |
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| 引用本文： | 周良明,王爱方,王智峰,郭佩芳,高劲松.利用SWAN波浪模式研究北部湾海域台风浪场的波浪方向谱特征[J].海洋通报(英文版),2010,12(2):1-14. |
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| 作者姓名： | 周良明 王爱方 王智峰 郭佩芳 高劲松 |
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| 作者单位： | [1]中国海洋大学物理海洋实验室,山东青岛266100 [2]中国海洋大学工程勘察设计开发院,山东青岛266071 [3]中国海洋大学海洋环境学院,山东青岛266100 |
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| 基金项目： | Acknoledgements The authors thank to South China Sea Institute of Oceanology, Chinese Academy of Sciences for providing the wind fields, current and water elevation data during the passage of Typhoon Damrey. |
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| 摘 要： | 以高精度再分析风场为驱动，利用SWAN模式模拟了台风“达维”Damrey（2005）经过北部湾海域时的波浪场。通过与实测的风和波浪实测对比发现，波浪后报结果与实测结果符合较好。文章给出了台风浪期间波高、周期、波长和波向等要素的分布特征，讨论了以台风眼为中心不同海域的波浪方向谱特征。本文最后分析了台风期间实测波浪能谱的变化特征。
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| 关 键 词： | 能谱 方向谱 台风 SWAN模式 北部湾 |
Wave spectrum characteristics under typhoon wind forcing in coastal waters of the Beibu Bay through numerical simulation by SWAN |
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| ZHOU Liang-ming,WANG Ai-fang,WANG Zhi-feng,GUO Pei-fang,GAO Jing-song.Wave spectrum characteristics under typhoon wind forcing in coastal waters of the Beibu Bay through numerical simulation by SWAN[J].Marina Science Bulletin,2010,12(2):1-14. |
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| Authors: | ZHOU Liang-ming WANG Ai-fang WANG Zhi-feng GUO Pei-fang GAO Jing-song |
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| Institution: | 1. Physical Oceanography Laboratory, Ocean University of China, Qingdao 266100, Shandong Province, China; 2. Engineering Reconnaissance ＆ Design Institute, Ocean University of China, Qingdao 266071, Shandong Province, China; 3. College of Physical and Environmental Oceanography, Ocean University of China, Qingdao 266071, Shandong Province, China) |
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| Abstract: | Wave fields in Beibu Bay during Typhoon Damrey (2005) were simulated by SWAN wave model through inputting high resolution reanalysis wind fields data, current and water level data. Comparisons for wind input and wave hindcast between observation and simulation show good consistency. Distributions of wave parameters such as wave height, wave period, wave length and wave direction under typhoon wind forcing were given. Also, the directional spectra related to the different position from the typhoon center were discussed. And at last, the variation and characteristics of observed frequency spectrum during the passage of Damrey were presented. |
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| Keywords: | wave spectrum typhoon SWAN Beibu Bay wave field |
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