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Space Weather: Physics, Effects and Predictability

机译:太空天气:物理,影响和可预测性

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The time varying conditions in the near-Earth space environment that may affect space-borne or ground-based technological systems and may endanger human health or life are referred to as space weather. Space weather effects arise from the dynamic and highly variable conditions in the geospace environment starting from explosive events on the Sun (solar flares), Coronal Mass Ejections near the Sun in the interplanetary medium, and various energetic effects in the magnetosphere-ionosphere-atmosphere system. As the utilization of space has become part of our everyday lives, and as our lives have become increasingly dependent on technological systems vulnerable to the space weather influences, the understanding and prediction of hazards posed by these active solar events have grown in importance. In this paper, we review the processes of the Sun-Earth interactions, the dynamic conditions within the magnetosphere, and the predictability of space weather effects on radio waves, satellites and ground-based technological systems today.
机译:近地空间环境中可能会影响星载或地面技术系统并可能危害人类健康或生命的时变条件称为太空天气。空间天气效应是由地球空间环境中的动态和高度可变的条件引起的,这些条件从太阳(太阳耀斑)上的爆炸事件,行星际介质中太阳附近的日冕质量抛射以及磁层-电离层-大气系统中的各种高能效应开始。随着空间利用已成为我们日常生活的一部分,并且我们的生活越来越依赖于易受太空天气影响的技术系统,对这些活跃的太阳事件构成的危害的理解和预测变得越来越重要。在本文中,我们回顾了太阳-地球相互作用的过程,磁层内的动态条件以及当今太空天气对无线电波,卫星和地面技术系统的影响的可预测性。

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