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Black Sea wind wave climate with a focus on coastal regions

机译:黑海风波气候与焦点在沿海地区

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摘要

This study is dedicated to the wind waves parameters distribution on the Black Sea with a focus on coastal areas. Wind waves were simulated using the SWAN model forced by the NCEP CFSR and NCEP CFSv2 reanalyses for the period 1979-2016. An unstructured computational grid with resolution varying between 15 km and 200 m was applied. Modelling results were validated against in situ and remote sensing data. For the entire sea, distributions of total and seasonal maxima of wave parameters are analyzed. Maximal significant wave heights exceed 8.5 m and are found in the southwestern areas of the sea. Maximal wave lengths (over 160 m) and periods (over 10.5 s) are located in the eastern part of the sea. Total and seasonal time series extracted for 12 locations along the coasts of the Black Sea were studied. Maximal values of significant wave heights (over 6 m) correspond to areas along the northeastern and southwestern coasts of the Black Sea and the southern coast of the Crimean Peninsula. Maximal values of wave lengths and wave periods (over 140 m and 10 s) are located along the northeastern and southern coasts of the Black sea.
机译:本研究致力于在黑海上的风波参数分布,重点是沿海地区。使用NCEP CFSR和NCEP CFSv2 Reanalyses 1979-2016期间强制模拟风波。非结构化的计算网格,分辨率在15km到200米之间发生变化。建模结果对原位和遥感数据进行验证。对于整个海,分析了波参数的总和季节性最大值的分布。最大大波浪高度超过8.5米,在海南地区发现。最大波长(超过160米)和周期(超过10.5秒)位于海的东部。研究了沿着黑海沿海的12个地点提取的总和季节性时间序列。显着波浪高度(超过6米)的最大值对应于沿着东北和黑海西南海岸和克里米亚半岛南部海岸的区域。波长和波浪周期的最大值(超过140米和10秒)位于黑海东北部和南部海岸。

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  • 来源
    《Ocean Engineering》 |2020年第2期|108199.1-108199.47|共47页
  • 作者单位

    Lomonosov Moscow State Univ Dept Oceanol Leninskie Gory 1 Moscow 119991 Russia;

    Lomonosov Moscow State Univ Dept Oceanol Leninskie Gory 1 Moscow 119991 Russia|Russian Acad Sci PP Shirshov Inst Oceanol Nahimovskiy Pr 36 Moscow 117997 Russia|Hydrometeorol Res Ctr Russian Federat Bolshoy Predtechensky Per 11-13 Moscow 123242 Russia;

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