强风对在那不勒斯湾的水面运输的影响
Luigi Gifuni1, Paola de Ruggiero1, Daniela Cianelli2,3
1Department of Science and Technology (DiST), Parthenope University of Naples, 80143, Naples, Italy.
Scientific reports
|November 12, 2025
概括
这项研究比较了海洋模型风场,用于跟踪那不勒斯湾的表面运输. SKIRON风场表现最好,但多模型方法提供了强大的轨迹模拟.
科学领域:
- 海洋学 海洋学 海洋学
- 气象学 天气学
- 计算流体动力学的流体动力学.
背景情况:
- 精确模拟地表运输对于了解海洋过程至关重要.
- 海洋模型需要可靠的风力强迫来实现现实的预测.
- 评估不同的风能产品对于提高模型性能至关重要.
研究的目的:
- 评估四个不同的风场在驱动海洋模型模拟拉格朗的表面运输中的性能.
- 为了将模拟的粒子轨迹与在那不勒斯湾观察到的漂流者路径进行比较.
- 确定最准确的风力强迫,并提出强大的模拟策略.
主要方法:
- 使用坎帕尼亚区域海洋模型 (CROM),由ERA5,SKIRON,WRF和MOLOCH风电场强制使用.
- 模拟风场与当地ISPRA气象站数据进行了比较.
- 使用TRACE工具跟踪虚拟粒子,并使用规范化累积拉格朗分离距离将轨迹与CARTHE漂流数据进行比较.
主要成果:
- 斯基龙风场通常提供了最佳性能,特别是在弱风条件下.
- 采用多模型方法,从不同的配置中平均偏移,对于操作场景来说证明更强大.
- 不同的风力强迫导致了表面交换和颗粒浅率的显著变化.
结论:
- 风力强迫的选择显著影响了在那不勒斯湾的表面运输模拟.
- 多模组合策略在风的准确性不确定时提高了轨迹预测的可靠性.
- SKIRON是一个有前途的风能产品,但集体建模为运营海洋学提供了弹性解决方案.
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