Influence of Wave-Induced Radiation Stress on Upper-Layer Ocean Temperature during Typhoons
نویسندگان
چکیده
Radiation stress is defined as the excess momentum caused by ocean waves, which exerts an indispensable impact on upper-layer conditions waves pass by. Previous research concentrated sea surface cooling typhoons. In this paper, we investigated effect of wave-induced radiation temperature (including (SST) and mixed-layer temperature) under typhoon conditions, well current field. The FVCOM-SWAVE model, based SWAN used to simulate response stress. simulated results, when validated with Jason-3 satellite ARGO data, could reproduce observed phenomenon in general. Compared simulations without stress, bias SST results reduced about 1 °C if term taken into account. depth expected be more accurately, a root mean square error (RMSE) less than 1.63 correlation coefficient (COR) 0.94. Results show that enhances causes certain deviations right so upper water diverges upwelling increases, resulting decrease SST. When influence double typhoons considered, airflow LEKIMA(L) rotates from northwest toward KROSA (R), limiting development significant wave height (SWH) reducing range. As result, present study tremendous importance precisely forecasting state western North Pacific (WNP).
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ژورنال
عنوان ژورنال: Remote Sensing
سال: 2023
ISSN: ['2315-4632', '2315-4675']
DOI: https://doi.org/10.3390/rs15092442