- 期刊
- OpenAccess
Observation and Simulation of Meteorology and Surface Energy Components over the South China Sea in Summers of 2004 and 2006
並列摘要
Measurements of meteorological variables and surface energy components over the South China Sea (SCS) are compared with the NCEP-DOE AMIP-IT reanalysis (NCEP2). The observations were conducted on a research vessel in the summers of 2004 and 2006. In addition, a one-column ocean model is used to simulate surface energy components and upper-level water temperatures (at 4 and 10 m depths). The simulated upper-level water temperatures agree well with the observations during the two cruises (OR1-728, OR1-802) with a root-mean-square difference (RMSD) smaller than 0.4 K. The observations and the simulations show that the solar radiation (with a mean of~200 W m^(-2)) is stronger than the latent heat flux (~160 W m^(-2)), and the latent heat flux is stronger than the sensible heat flux (~10 W m^(-2)) during both periods. Nonetheless, the magnitude of variability in heat flux caused by the sporadic wind is not seen in the reanalysis, it appears in the turbulent heat flux simulated by the model. The major differences between the model estimate and the NCEP2 reanalysis are the value of emissivity and the inclusion of diurnal cycles in key variables, with the value of NCEP2 for emissivity as 1. The emissivity of this part of ocean is observed to be 0.96 with albedo at 0.07.
延伸閱讀
- 林松錦、麥如俊、嚴明鉦（2000）。A Composite Study of the Atmospheric Circulation and Water Vapor Transport during the Onset of South China Sea Summer Monsoon。大氣科學，28(4)，281-292。https://www.airitilibrary.com/Article/Detail?DocID=02540002-200012-28-4-281-292-a
- Tai, J. H., Yang, K. C., & Gawarkiewicz, G. (2017). Subtidal current structure and variability of the continental shelf and slope of the northern South China Sea. Terrestrial, Atmospheric and Oceanic Sciences, 28(3), 411-423. https://doi.org/10.3319/TAO.2016.11.05.01
- Chou, W. C., Sheu, D. D. D., Chen, A. C. T., Wang, S. L., & Tseng, C. M. (2005). Seasonal Variability of Carbon Chemistry at the SEATS Time-Series Site, Northern South China Sea between 2002 and 2003. Terrestrial, Atmospheric and Oceanic Sciences, 16(2), 445-465. https://www.airitilibrary.com/Article/Detail?DocID=10170839-200506-16-2-445-465-a
- Benny, N. P., Mridula, K. R., Mahmud, M. R., Ses, S., & Omar, K. M. (2015). Northern South China Sea Surface Circulation and its Variability Derived by Combining Satellite Altimetry and Surface Drifter Data. Terrestrial, Atmospheric and Oceanic Sciences, 26(2II), 193-203. https://doi.org/10.3319/TAO.2014.12.02.04(EOSI)
- 張蟬如（2010）。Distribution and Air-sea Exchange Flux of Hg0 in the East China Sea in Summer 2009〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2010.01545