首页 | 官方网站   微博 | 高级检索  
     

副热带高压研究回顾及对几个基本问题的再认识
引用本文:刘屹岷,吴国雄.副热带高压研究回顾及对几个基本问题的再认识[J].气象学报,2000,58(4):500-512.
作者姓名:刘屹岷  吴国雄
作者单位:中国科学院大气物理研究所,LASG,北京,100029
基金项目:自然科学基金重点项目!4963 51 70,4 982 3 0 0 2,4 982 550 4和 4 990 50 0 2 ),《国家重点基础研究发展规划》!G1 9980 4 0 90 4的
摘    要:文中在回顾有关副热带高压研究的基础上 ,指出传统的观念在东太平洋副热带高压和西太平洋副热带高压的关系、下沉运动和副热带高压的形成、热带加热异常与副热带高压异常的关系、副热带高压与其周边系统的关系等问题上存在一定的局限。并根据近期的研究成果对上述问题给出新的认识。最后文中展望了在副热带高压的研究中需进一步深入的几个方面 :不同纬度相互作用、青藏高原的作用、时间尺度 -内部动力过程和外界强迫的相对重要性、非线性过程和角动量平衡问题。

关 键 词:副热带高压  下沉运动  外界强迫  时间尺度  动量平衡
收稿时间:1999/5/28 0:00:00
修稿时间:1999/7/21 0:00:00

REVIEWS ON THE STUDY OF THE SUBTROPICAL ANTICYCLONE AND NEW INSIGHTS ON SOME FUNDAMENTAL PROBLEMS
Liu Yimin and Wu Guoxiong.REVIEWS ON THE STUDY OF THE SUBTROPICAL ANTICYCLONE AND NEW INSIGHTS ON SOME FUNDAMENTAL PROBLEMS[J].Acta Meteorologica Sinica,2000,58(4):500-512.
Authors:Liu Yimin and Wu Guoxiong
Abstract:The studies on the subtropical anticyclone are reviewed. It is pointed out that some traditional concepts in this field are inadequate and need to be re considered. These include the relationships between the eastern Pacific subtropical anticyclone and the western Pacific subtropical anticyclone, the vertically sinking motion and the formation of the subtropical anticyclone, the anomalous heating in the tropical area and the anomalies of the subtropical anticyclone, and the western Pacific subtropical anticyclone and its surrounding systems etc. Some important issues for further studies in understanding and predicting the variations of the subtropical anticyclone are raised. These include the circulation interactions among different latitudes, the roles of the Tibetan Plateau, the relative importance of internal forcing and external forcing in different time scales, the nonlinear processes along the ridges of subtropical anticyclone and the constrain of the conservation of angular momentum.
Keywords:Subtropical anticyclone  Vertical sinking motion  External forcing  Time scale  Conservation of angular momentum  
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《气象学报》浏览原始摘要信息
点击此处可从《气象学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号