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What Structure of the atmosphere? 


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The structure of the atmosphere is a topic of interest in several papers. One paper discusses the use of VHF band stratosphere/troposphere (ST) radars to capture backscatter images of atmospheric structures . These images reveal various structures such as Kelvin-Helmholtz billows, mid-level cloud-base turbulence layers, convective boundary layers, and sheet and layer structures . Another paper investigates the motion of fluid particles in a system of vortex rings and identifies three distinct shapes of the "atmosphere" of fluid particles . A third paper presents observed thermal and humidity structures of the Earth's atmosphere and supports the notion that the global average clear sky greenhouse effect has remained unchanged with time . Additionally, a paper develops a hydrodynamic atmosphere model to study the thermal and chemical structures of planetary upper atmospheres, specifically focusing on the Earth's upper atmosphere . Finally, a paper discusses the idea that large-scale atmospheric structures, such as weather systems, are more nearly two-dimensional due to the quasi-geostrophic approximation .

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The paper discusses the development of a 1D first-principles hydrodynamic atmosphere model to calculate the thermal and chemical structures of the upper atmospheres of planets. It specifically focuses on studying the reaction of the Earth's upper atmosphere to changes in CO2 abundance and solar XUV input.
The paper presents observed atmospheric thermal and humidity structures and global scale simulations of the infrared absorption properties of the Earth's atmosphere.
The paper discusses various atmospheric structures including Kelvin-Helmholtz (KH) billows, mid-level cloud-base turbulence (MCT) layers, convective boundary layer (CBL), and sheet and layer (S&L) structures in a stably stratified atmospheric column.
The paper discusses the structure of the "atmosphere" of fluid particles that move together with the vortex rings. It identifies three distinct shapes of the atmosphere based on the parameters that define the system.

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