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| 近45 年南海-北印度洋波浪能资源评估 | |
| 引用本文： | 郑崇伟,李训强,潘 静. 近45 年南海-北印度洋波浪能资源评估[J]. 海洋科学, 2012, 36(6): 101-104 |
| 作者姓名： | 郑崇伟 李训强 潘 静 |
| 作者单位： | 1. 解放军理工大学气象学院,江苏南京211101 2. 92538部队气象台,辽宁大连116041 3. 中国科学院大气物理研究所,大气科学和地球流体力学数值模拟国家重点实验室,北京100029 |
| 基金项目： | 国家重点基础研究发展规划项目(2010CB950400); 中国科学院知识创新工程重要方向项目(KZCX2-YW-Q11-03) |
| 摘 要： | 利用 ERA-40海表10 m 风场驱动第三代海浪数值模式(WAVEWATCH-,Ⅲ简称 WW3),得到南海–北印度洋1957年9月~2002年8月的海浪资料,计算该海域的波浪能,分析波浪能流密度的四季分布特征、不同能级出现的频率及波浪能流密度的稳定性,为海浪发电、海水淡化等选址提供依据.研究发现,南海–北印度洋海域蕴藏着较为丰富的波浪能:(1)南海–北印度洋大部分海域的年平均波浪能流密度在2 kW/m 以上,大值区位于南海、孟加拉湾、索马里附近海域.(2)南海–北印度洋海域波浪能流密度大于2 kW/m 和大于4 kW/m 出现的频率都较高.(3)南海–北印度洋的波浪能流密度具有较好的稳定性,春季、秋季、冬季的稳定性好于夏季,南海的稳定性好于北印度洋 |
| 关 键 词： | 风场驱动第三代海浪数值模式(WAVEWATCH-Ⅲ) 南海 北印度洋 波浪能 能流密度 稳定性 |
| 收稿时间： | 2010-09-25 |
| 修稿时间： | 2012-02-28 |
Wave energy analysis of the South China Sea and the North Indian Ocean in recent 45 years |
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| ZHENG Chong-wei,LI Xun-qiang,PAN Jing. Wave energy analysis of the South China Sea and the North Indian Ocean in recent 45 years[J]. Marine Sciences, 2012, 36(6): 101-104 | |
| Authors: | ZHENG Chong-wei LI Xun-qiang PAN Jing |
| Affiliation: | 1.Institute of Meteorology,People’s Liberation Army University of Science&Technology,Nanjing 211101,China;2.12 Unit,NO.92538 Army of People’s Liberation Army,Dalian 116041,China;3.National Key Laboratory of Numerical Modelling for Atmospheric Sciences and Geophysical Fluid Dynamics(LASG),Institute of Atmospheric Physics,the Chinese Academy of Sciences,Beijing 100029,China) |
| Abstract: | The third-generation wave model WAVEWATCH-Ⅲ(WW3)was used to simulate the wave from 1957 to 2002 with the input of ERA-40 wind data in the South China Sea and Indian Ocean.The primary characteristics of wave energy were calculated.The South China Sea and North Indian Ocean were rich in wave energy;We found(1) wave energy density in most areas was larger than 2 kW/m,large areas located in the South China Sea,Bengalese Gulf and waters around Somali;(2) frequency of wave energy density > 2 kW/m was high;(3) the wave energy density in the South China Sea and North Indian Ocean had good stability,the stability in spring,autumn and winter being better than that in summer and the stability in the South China Sea being better than that in the North Indian Ocean. |
| Keywords: | WW3(WAVEWATCH-Ⅲ) the South China Sea the North Indian Ocean wave energy wave energy density stability |
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