The Possible Influence of Cosmic Rays on the Planetary Albedo of the Earth

被引:0
作者
Bogdanov, M. B. [1 ]
Cherviakov, M. Yu. [1 ]
Koshel, A. A. [1 ]
机构
[1] Natl Res Saratov State Univ, Saratov 410012, Russia
基金
俄罗斯基础研究基金会;
关键词
CLOUDS;
D O I
10.1134/S0016793222600631
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
The monthly average values of the planetary albedo at the top-of-atmosphere (TOA) and the average albedo values of the hemispheres were obtained based on the results of measurements for the flux of short-wave reflected solar radiation, carried out onboard the Meteor-M No. 2 satellite in 2014-2019. The globally averaged albedo shows an increase over time, as evidenced by the presence of a statistically significant linear trend. We show that this trend is not associated with a change in the average near-surface temperature of the planet. It is possible that the increase in albedo is explained by an increase in cloudiness caused by an increase in the flux of galactic cosmic rays during the decline of the solar activity cycle.
引用
收藏
页码:S68 / S73
页数:6
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