Abstract. The concept of residence time of energy in a planetary atmosphere τ_R, recently introduced and computed for the Earth's atmosphere (Osácar et al., 2020), is here extended to the atmospheres of Venus, Mars and Titan. After a global thermal perturbation, τ_R is the time scale the atmosphere needs to return to equilibrium. The residence times of energy in the atmospheres of Venus, Earth, Mars and Titan have been computed. In the cases of Venus, Mars and Titan, these are mere lower bounds due to a lack of some energy data.

中文翻译：

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简短交流：金星，地球，火星和泰坦大气中能量的停留时间

摘要。用行星大气τ能量的停留时间的概念_[R ，最近推出并计算了地球的大气层（Osácar等人，2020年），在这里延伸到金星，火星和土卫六的大气层。一个全球性的热扰动后，τ _{- [R}是时间尺度大气需要返回到平衡状态。计算了金星，地球，火星和土卫六大气中能量的停留时间。在金星，火星和土卫六的情况下，由于缺少一些能量数据，它们仅是下限。