Identification of stratospheric disturbance information in China based on round-trip intelligent sounding system

• DOI: 10.5194/egusphere-2023-1608
• Publication Date: 2023-08-16T08:49:33Z
• Authors: Yang He; Xiaoqian Zhu; Zheng Sheng; Mingyuan He
• Keywords: Intermittency

Abstract. Assessing the role of physical processes in stratosphere under climate change has been one hottest topics over past few decades. However, due to limitation detection technique, stratospheric disturbance information from situ observation is still relatively scarce. The round-trip intelligent sounding system (RTISS) a new technology developed recent years, which can capture atmospheric fine structure troposphere and through three-stage (rising, flat-floating, falling) detection. Based on function singular measure, we quantify small-scale gravity wave (SGW) China by Hurst parameter intermittency parameter, discuss its relationship with inertia-gravity (IGW). results show that enhancement SGWs accompanied weakening IGWs below, closely related Kelvin-Helmholtz instability (KHI), conducive transport ozone higher altitudes lower stratosphere. space (H1, C1) shows sufficient potential analysis disturbances their material energy transfer.