Monthly dispersion characteristics over the South China Sea for air quality modeling

被引：1
|
作者：
Hsu, SA [1 ]
机构：
[1] Louisiana State Univ, Inst Coastal Studies, Baton Rouge, LA 70803 USA
来源：
PURE AND APPLIED GEOPHYSICS | 2003年 / 160卷 / 1-2期
关键词：
dispersion characteristics; South China Sea; mixing height; ventilation factor; friction velocity;
D O I：
10.1007/s00024-003-8783-6
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
Monthly dispersion characteristics for air quality modeling over the South China Sea offshore the west coast of Borneo are studied using long-term ship measurements. It is found from monthly averages that the stability condition is nearly neutral throughout the year with the exception of April, May, and November which are slightly unstable. The lifting condensation level ranged from 338 to 450 m. The lowest value of the ventilation factor occurred in April and the highest in January. The friction velocity for each month is also provided to determine the vertical eddy diffusivity and horizontal and vertical dispersion coefficients.
引用
收藏
页码：349 / 355
页数：7
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