SOME TURBULENCE CHARACTERISTICS OF CONVECTIVELY MIXED LAYERS OVER RUGGED AND HOMOGENEOUS TERRAIN

被引：15

作者：

HUYNH, BP

COULMAN, CE

TURNER, TR

机构：

[1] UNIV NICE,DEPT ASTROPHYS,F-06034 NICE,FRANCE

[2] UNIV NEW BRUNSWICK,DEPT MATH,FREDERICTON E3B 5A3,NB,CANADA

[3] CSIRO,DIV ATMOSHER RES,EPPING,NSW 2121,AUSTRALIA

[4] CSIRO,DIV MATH & STAT,LINDFIELD,NSW 2070,AUSTRALIA

来源：

BOUNDARY-LAYER METEOROLOGY | 1990年 / 51卷 / 03期

关键词：

D O I：

10.1007/BF00122139

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

Turbulence characteristics of convectively mixed layers over rugged and homogenous terrain are presented, and their differences are sought. The data used in the study were obtained from aircraftborne instruments. Apart from statistics related to the mixing ratio q, there does not seem to be a marked difference between the two sets of data. This lack of difference is attributed to the degree of ruggedness of the terrain and the dominant wind direction. The behaviour of some statistics related to q is attributed to the entrainment effect of the unstable layer of the moist, cool air above the mixed layer. © 1990 Kluwer Academic Publishers.

引用

页码：229 / 254

页数：26

共 24 条

[1] SOME ASPECTS OF TURBULENCE STRUCTURE THROUGH THE DEPTH OF THE CONVECTIVE BOUNDARY-LAYER [J].