qbo

The different Structure in QBO between East Asia Monsoon Region and South Asia Monsoon Region

东亚季风区和南亚季风区准两年振荡的结构差异

QBO and Its Influence on the General Atmospheric Circulation and the Climate in East Asia

准两年振荡及其对东亚大气环流和气候的影响

Features of Internal Gravity Waves during the QBO ′ s Generation

QBO形成过程中重力内波的活动特征

We also use this new index to study the influence of QBO on areas in the tropical troposphere .

同时本文还通过新指数研究了QBO对热带对流层地区的影响。

Study on Subtropical High Activity over the Western Pacific and QBO in the Stratosphere

西太平洋副高活动与平流层QBO关系的研究

The ENSO and QBO time - scale fluctuations showed up in most regions .

ENSO时间尺度和QBO的年际振荡在大部分地区有所反映。

Quasi-Biennial Oscillation in NO_x and Relationship to O_3 QBO Part I. Data Analysis

NOx的准两年周期变化及其与臭氧准两年周期振荡的关系I.资料分析

Diagnostic Analysis of the Impact of Tropical QBO on the General Circulation in the Northern Hemisphere Winter

热带准两年振荡影响北半球冬季大气环流的诊断分析

QBO and ENSO Signals in Total Ozone over 60 ~ 70 oS

60～70~oS臭氧总量的QBO和ENSO信号

The displacement of the zero wind line of QBO has no apparent effect on the SSW .

赤道QBO不同相位零风线的南北位移对SSW没有明显影响；

The data analysis also shows that in the tropical region , the phase of the QBO for ozone density changes many times with height .

资料分析还表明，赤道上空平流层中臭氧浓度QBO的位相随高度变化多次。

Characters of planetary scale oscillations in the EIA and its yearly variation and response to the QBO

赤道异常的行星波周期振荡的统计特征与逐年变化及其QBO调制

The phenomenon is shown not only in the mode of QBO but also in the annual change of the Asian winter monsoon .

这种现象不仅仅反映在准两年模态中，在实际亚洲冬季风的年际变化中也较突出。

The influence of the subtropical jet strength and equatorial QBO on sudden stratospheric warmings

副热带急流强度和赤道QBO对平流层突然增温的影响

Cells of the induced circulation in the middle stratosphere ( 25-35 km ) play an important role in producing the ozone QBO .

其中，余差环流在平流层中层（25-35km）的环流圈起着重要的作用。

The monsoon QBO is responsible for strong seasonal ENSO phase locking and for its warm phase lasting one year or so .

东亚季风的QBO促使ENSO循环表现出显著的季节锁相，并维持了ENSO事件的一年左右的暖相位。

The influence of QBO on the zonal mean stratospheric zonal and meridional wind , temperature and geopotential height is analyzed .

本文分析了在新指数不同位相下，QBO对平流层纬向平均纬向风、经向风、温度以及位势高度场的影响。

The stage character of relationship between 50 hPa QBO in winter and summer drought / flood trend in the lower and middle reaches of changjiang River

平流层冬季50hPaQBO与长江中下游地区夏季旱涝关系的阶段性

In the context of wavelet technique and coherence analysis the existence of east Asian monsoon QBO is investigated together with its relation to ENSO variability .

运用小波分析方法和相关分析对东亚季风的准两年振荡（QBO）的存在及其与ENSO变率的关系进行了研究。

The mean length of QBO of the equatorial zonal wind in the stratosphere from 1951 to 1993 was 28.7 months .

1951&1993年赤道平流层纬向风准两年振荡的平均长度为28.7个月，比1950年代末的估计（26.3个月）要长。

Numerical simulation shows that the meridional circulation induced by the wind QBO includes three pairs of cells in the stratosphere , which have hemispheric symmetry .

模拟试验表明，纬向风QBO引起垂直经圈环流的变化，在平流层有三对余差环流圈。

QBO is related to the variation of the Indian Ocean-monsoon system and the East Asian trough , which is always shown as a maximum lag correlation .

而准2a振荡（QBO）则主要与印度洋海洋-季风系统的低频振荡和东亚大槽的强度变化有关，并且都表现为最大滞后相关关系。

By using NCEP / NCAR reanalysis data the criterion for dividing the easterly and the westerly phase of tropical QBO is firstly discussed .

利用NCEP/NCAR再分析资料，首先讨论了热带纬向风准两年振荡（QBO）的东、西风位相的划分标准。

Due to the subtropical secondary upwelling induced by the QBO westerlies , the partial column ozone in the northern middle latitude stratosphere is relatively low .

分析表明北半球中纬度的平流层臭氧柱总量在QBO西风位相下较低，这主要是由QBO西风位相伴随的副热带次级上升环流导致的。

By comparison with the performance of zonal wind at 30 hPa and 50 hPa , we can find the new index can better describe the influence of QBO in tropical troposphere .

相对30hPa和50hPa，新的指数可以更加好的反映出QBO对对流层顶高度以及热带垂直环流的影响。

That the amplitude of QBO in winter monsoon is smaller before 1920s and shows the wavelike changing with greater amplitude of about 12 years and smaller of about 6 years ;

冬季风的QBO在1920年代前振幅较小，且大约呈现12a的大振幅和6a的小振幅波状的周期变化；

The distribution pattern and long term variability of QBO rainfall field of China are comprehensively studied by using belt-pass filtering , singular spectrum analysis ( SSA ) and Wavelet analysis ( WTA ) .

采用带通滤波法，奇异谱分析（SSA）和小波分析（WTA）综合研究了近50年中国降水场的准两年周期振荡（QBO）的分布型态及其长期变率特征。

The fundamental cause of the quasi-biennial periodicity of the QBO is nonlinear resonance of the system to the seasonal forcing that is modulated by the 11-yr solar cycle .

结果显示，准两年周期性源于该系统对于受11年周期调制的季节强迫的非线性响应。

In this paper , the evolution properties of the stratospheric QBO and its influence on the general atmospheric circulation and the climate in East Asia / the western Pacific are studied by analyzing data of many years .

通过多年资料分析，本文研究了平流层准两年振荡（QBO）的演变特征及其对东亚及西太平洋地区大气环流和气候变化的影响。

The mechanism of TBO is explored and the results demonstrate that tropical ocean ( the Indian Ocean and the Pacific Ocean , mainly ) and Stratospheric QBO play important roles in the TBO .

其机理研究表明，热带海洋（主要是印度洋和太平洋）和平流层QBO在TBO的形成中起着重要的作用。