Haigh JD
Space and Atmospheric Physics, Blackett Laboratory, Imperial College of Science, Technology and Medicine, London SW7 2BZ, UK.
Science. 1996 May 17;272(5264):981-4. doi: 10.1126/science.272.5264.981.
A general circulation model that simulated changes in solar irradiance and stratospheric ozone was used to investigate the response of the atmosphere to the 11-year solar activity cycle. At solar maximum, a warming of the summer stratosphere was found to strengthen easterly winds, which penetrated into the equatorial upper troposphere, causing poleward shifts in the positions of the subtropical westerly jets, broadening of the tropical Hadley circulations, and poleward shifts of the storm tracks. These effects are similar to, although generally smaller in magnitude than, those observed in nature. A simulation in which only solar irradiance was changed showed a much weaker response.
一个模拟太阳辐照度和平流层臭氧变化的大气环流模型被用于研究大气对11年太阳活动周期的响应。在太阳活动极大期，发现夏季平流层变暖会增强东风，东风会渗透到赤道对流层上部，导致副热带西风急流位置向极地移动、热带哈得来环流变宽以及风暴路径向极地移动。这些效应与自然观测到的效应相似，尽管其幅度通常较小。仅改变太阳辐照度的模拟显示出的响应要弱得多。
