On the relationship between extra-terrestrial radiation and surface pressure

被引:0
|
作者
Wendler, G [1 ]
Pook, M [1 ]
机构
[1] UNIV TASMANIA,INST ANTARCTIC & SO OCEAN STUDIES,HOBART,TAS 7001,AUSTRALIA
关键词
Antarctica; extra-terrestrial radiation; semi-annual; surface pressure;
D O I
10.1017/S0954102096000442
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The surface pressure of an Antarctic station displays two minima, one in spring, the other in autumn. It is believed that these minima are caused by radiative forcing, as the gradient of the extra-terrestrial radiation is largest during the two equinoxes. The best correlation (r = 0.85) was obtained when the pressure lagged the radiation gradient by ten days.
引用
收藏
页码:303 / 305
页数:3
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