摘要:本文综述了近年来关于平流层大气动力学及其与对流层大气相互作用动力过程的研究进展，特别是回顾了近年来关于平流层大气环流和行星波动力学、热带平流层大气波动及其与基本气流相互作用、平流层大气环流变异对对流层环流和气候变异的影响及其动力过程、平流层大气数值模拟以及在全球变暖背景下平流层大气的长期演变趋势预估等的研究进展。最近的研究揭示了大气准定常行星波传播波导的振荡现象、重力波在热带平流层准两年振荡和全球物质输送中的作用、平流层长期的变冷趋势变化、平流层在对流层天气和气候变化中的作用等现象，表明了平流层大气动力学研究的重要性。平流层大气动力学的深入研究，以及对数值模式中平流层模拟性能的提高，最终都会推动整个大气科学和气候变化研究的进一步发展。
关键词:平流层大气/
大气动力学/
平流层-对流层相互作用/
准定常行星波/
重力波
Abstract:This paper synthesizes and reviews progress in recent researches on the atmospheric dynamics in the stratosphere and its dynamical interaction with the tropospheric processes, with focuses on the dynamics of quasi-stationary planetary waves, the wave-basic flow interaction in the tropical stratosphere, the impact of atmospheric circulation variability in the stratosphere on circulation variability and climate in the troposphere, the numerical simulation of stratospheric atmosphere and climate projection in the stratosphere under the background of global warming. Recent researches revealed the waveguide variability of planetary waves and its association with northern annular mode, the importance of a wider spectrum of gravity waves in forcing a realistic quasi-biennial oscillation (QBO) and global meridional circulation, the cooling trend in the stratosphere and the importance of stratospheric processes for weather and climate anomalies near the surface. More in-depth studies on the atmospheric dynamics in the stratosphere and improvements of the model performance in the stratosphere will further promote the progress in the atmospheric science and climate change research.
Key words:Stratospheric atmosphere/
Atmospheric dynamics/
Stratosphere-troposphere interaction/
Quasi-stationary planetary wave/
Gravity-wave
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