qbo
- 网络准两年振荡;准两年震荡
![qbo](../cache/247326.jpg)
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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
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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
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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
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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。
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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
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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。
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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
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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
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QBO and ENSO Signals in Total Ozone over 60 ~ 70 oS
60~70~oS臭氧总量的QBO和ENSO信号
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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;
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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。
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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
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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。
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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
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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。
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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。
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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。
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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
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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;
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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。
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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。
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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。
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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。