Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL097354 |
Impact of Anthropogenic Emission Changes on the Occurrence of Equatorial Plasma Bubbles | |
Xu Zhou; Xinan Yue; Zhipeng Ren; Yunbo Liu; Yihui Cai; Feng Ding; Yong Wei | |
2022-01-26 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2022 |
英文摘要 | In this work, we examine the impact of increased anthropogenic emissions on equatorial plasma bubble (EPB) occurrence by modeling the growth rate of Rayleigh-Taylor (R-T) instability (), which is closely related to EPB generation. Using the GCITEM-IGGCAS model, is calculated under three different CO2 emission levels. As CO2 increases, significantly increases at low altitudes (<∼260 km) and decreases at high altitudes (>∼320 km). In the altitudes in between, increases (decreases) before (after) midnight. Longitudinal variability of the change is manifested apparently above ∼280 km, while it is insignificant for low altitudes. Term analysis revealed that changes in the gravity term and the electric-field term are the main causes and that the neutral-wind term is insignificant. The investigation indicates that increased anthropogenic emissions can change EPB occurrence and, in turn, the radio-communication system and therefore influence modern technological systems, which is expected to be more serious in the future. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/346098 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Xu Zhou,Xinan Yue,Zhipeng Ren,et al. Impact of Anthropogenic Emission Changes on the Occurrence of Equatorial Plasma Bubbles[J]. Geophysical Research Letters,2022. |
APA | Xu Zhou.,Xinan Yue.,Zhipeng Ren.,Yunbo Liu.,Yihui Cai.,...&Yong Wei.(2022).Impact of Anthropogenic Emission Changes on the Occurrence of Equatorial Plasma Bubbles.Geophysical Research Letters. |
MLA | Xu Zhou,et al."Impact of Anthropogenic Emission Changes on the Occurrence of Equatorial Plasma Bubbles".Geophysical Research Letters (2022). |
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