边界层Scorer参数对背风波波长的影响

臧增亮, 张铭, 吴海燕. 边界层Scorer参数对背风波波长的影响[J]. 气候与环境研究, 2006, 11(2): 209-214. DOI: 10.3878/j.issn.1006-9585.2006.02.09

引用本文:

臧增亮, 张铭, 吴海燕. 边界层Scorer参数对背风波波长的影响[J]. 气候与环境研究, 2006, 11(2): 209-214. DOI: 10.3878/j.issn.1006-9585.2006.02.09

ZANG Zeng-Liang, ZHANG Ming, WU Hai-Yan. Analysis of the Influence of the Boundary Layer on the Wavelength of Trapped Lee Waves[J]. Climatic and Environmental Research, 2006, 11(2): 209-214. DOI: 10.3878/j.issn.1006-9585.2006.02.09

Citation:

ZANG Zeng-Liang, ZHANG Ming, WU Hai-Yan. Analysis of the Influence of the Boundary Layer on the Wavelength of Trapped Lee Waves[J]. Climatic and Environmental Research, 2006, 11(2): 209-214. DOI: 10.3878/j.issn.1006-9585.2006.02.09

边界层Scorer参数对背风波波长的影响

Analysis of the Influence of the Boundary Layer on the Wavelength of Trapped Lee Waves

摘要: 利用一个中层Scorer参数较大,上、下层Scorer参数较小的3层背风波模型,讨论了边界层(下层)Scorer参数对背风波波长的影响.结果表明,当边界层Scorer参数减小时,波长增大,反之波长减小;当中高层的Scorer参数较小时,背风波波长对边界层的Scorer参数敏感.利用该结果结合观测事实分析后发现,由于地表加热的日变化影响了边界层的Scorer参数,故造成了背风波波长在夜间缩短,在午后增加;此外还发现,因夏季的Scorer参数要比冬季小,这可导致波长变化率在夏季比冬季更大.

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