ISSN 1006-8775  CN 44-1409/P
Volume 7 Issue 1
Turn off MathJax
Article Contents
Abstract:
References

STUDY ON DYNAMICS OF TROPICAL CISK-ROSSBY WAVES AND MECHANISM OF 30-50 DAY OSCILLATIONS

  • Meteorological College, China PlA University of Science and Engineering


    Abstract
  • To add to the growing mature research on the tropical 30-50 day oscillations from a new prospective, the current work bases on dynamic analysis of baroclinic quasi-geostrophic models to discuss dynamic mechanisms for the generation and propagation of CISK-Rossby waves, and to understand restraints and effects of different wave structures and thermodynamic forcing on the 30-50 day oscillations in the tropical atmosphere. Some important properties of the oscillation propagation have been explained and, in detail, with respect to its meridional propagation and vertical “baroclinic” structure. The work has come up with some new opinions and viewpoints. New opinions about the propagation and energy dispersion are to be proved by more observations and study.
    • FullText(HTML)
    • References (12)
  • [1]
    Madden R D, JULIAN P. Detection of a 40-50 day oscillation in the zonal wind in the tropical Pacific [J].Journal of atmospheric Science, 1971, 28: 702-708.
    [2]
    LI Cong-ying. Low-frequency Oscillation of the Atmosphere [M]. Beijing: Meteorological Press, 1991.21-40.
    [3]
    YE Du-zheng, ZENG Qing-cun, GUO Yu-fu. Research on Contemporary Climate [M]. Beijing: MeteorologicalPress, 1991. 137-152.
    [4]
    MURAKAMI T, NAKAZAWA T. Tropical 45 day oscillation during the 1979 northern hemisphere summer[J]. Journal of atmospheric Science, 1985, 42: 1107-1122.
    [5]
    LI Cong-yin. The characteristics of the motion in the tropical atmosphere [J]. Scientia Atmospherica Sinica,1985, 9(4): 366-375.
    [6]
    JIANG Guo-rong. CISK-Rossby waves in the tropical atmosphere and 30-50 day oscillation [J]. Acta MeteorologicaSinica, 1996, 54(6): 745-752.
    [7]
    LI Cong-yin. A dynamic study of the 30-50 day oscillation in the tropical atmosphere outside the equator [J].Scientia Atmospherica Sinica, 1990, 14(1): 83-92.
    [8]
    LU Ke-li, XU Yin-zi, TAN Zhe-min. Dynamic Meteorology [M]. Nanjing: Nanjing University Press, 1997.330-343.
    [9]
    LI Cong-yin. South Asia monsoon trough (ridge) and tropical cyclone activities and migratory CISK waves[J]. Scientia Sinica (Series B), 1985, (7): 668-675.
    [10]
    MURAKAMI T, NAKAZAWA T, HE Jin-hai. On the 40-50 day oscillation during the 1979 northernhemisphere summer. Part 1: Phase propagation [J]. Journal of Meteorological Society of Japan, 1984, 62:440-468.
    [11]
    BLACKMAN M L. Time veriation of 500mb height fluctuation with long, intermediate and short timescales as deduced from lag-correlation statistics [J]. Journal of Atmospheric Science, 1984, 41: 981-991.
    [12]
    LI Cong-yin. Introduction to Climatic Dynamics [M]. Beijing: Meteorological Press, 1995, 107-109,112-115.
    • Related Articles
    • Supplements (0)

Get Citation

ZHANG Ren, YU Zhi-hao, JIANG Quan-rong. STUDY ON DYNAMICS OF TROPICAL CISK-ROSSBY WAVES AND MECHANISM OF 30-50 DAY OSCILLATIONS[J]. Journal of Tropical Meteorology, 2001, 7(1): 69-79.
ZHANG Ren, YU Zhi-hao, JIANG Quan-rong. STUDY ON DYNAMICS OF TROPICAL CISK-ROSSBY WAVES AND MECHANISM OF 30-50 DAY OSCILLATIONS[J]. Journal of Tropical Meteorology, 2001, 7(1): 69-79.
shu
Export:  

Share Article

Article Metrics

Article views:1074 Times PDF downloads:1029 Times Cited by: Times

Manuscript History

Catalog

    Publish with JTM

    • Data Policy
    • Ethical Policy
    • Copyright Agreement
    • Guide for Referees
    • Email Alert
    • RSS

    Contact us

    Links

    JTM WeChat

    Copyright © Journal of Tropical Meteorology Editorial Office 粤ICP备11072717号 粤公网安备 4401069904700002号

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return