Unveiling tropospheric ozone by the traditional atmospheric model and machine learning, and their comparison: A case study in hangzhou, China

R Feng, H Zheng, A Zhang, C Huang, H Gao… - Environmental pollution, 2019 - Elsevier
Tropospheric ozone in the surface air has become the primary atmospheric pollutant in
Hangzhou, China, in recent years. Previous analysis is not enough to decode it for better …

[HTML][HTML] The revised method for retrieving daytime distributions of atomic oxygen and odd-hydrogens in the mesopause region from satellite observations

MY Kulikov, MV Belikovich, M Grygalashvyly… - Earth, Planets and …, 2022 - Springer
Atomic oxygen (O) and atomic hydrogen (H) in the mesopause region are critical species,
governing chemistry, airglow, and energy budget. However, they cannot be directly …

Atomic Oxygen Retrieved From the SABER 2.0‐ and 1.6‐μm Radiances Using New First‐Principles Nighttime OH(v) Model

PA Panka, AA Kutepov, L Rezac… - Geophysical …, 2018 - Wiley Online Library
The recently discovered fast, multiquantum OH (v)+ O (3P) vibrational‐to‐electronic
relaxation mechanism provided new insight into the OH (v) Meinel band nighttime emission …

Retrieving daytime distributions of O, H, OH, HO2, and chemical heating rate in the mesopause region from satellite observations of ozone and OH* volume emission …

MY Kulikov, MV Belikovich, M Grygalashvyly… - Advances in Space …, 2022 - Elsevier
Based on data from the SABER (Sounding of the Atmosphere using Broadband Emission
Radiometry) instrument onboard the TIMED (Thermosphere Ionosphere Mesosphere …

Boundary of nighttime ozone chemical equilibrium in the mesopause region from SABER data: Implications for derivation of atomic oxygen and atomic hydrogen

MY Kulikov, AA Nechaev, MV Belikovich… - Geophysical …, 2019 - Wiley Online Library
In this study, the criterion for validity of the nighttime ozone chemical equilibrium assumption
in the mesopause region is applied to Sounding of the Atmosphere using Broadband …

Boundary of nighttime ozone chemical equilibrium in the mesopause region: improved criterion of determining the boundary from satellite data

MY Kulikov, MV Belikovich, AG Chubarov… - Advances in Space …, 2023 - Elsevier
A modified derivation of the criterion of nighttime ozone chemical equilibrium (NOCE) in the
mesopause region is presented. According to 3D model calculations, the improved criterion …

A previously unrecognized source of the O2 Atmospheric band emission in Earth's nightglow

KS Kalogerakis - Science Advances, 2019 - science.org
Earth's night sky continuously produces a faint chemiluminescence known as nightglow.
Two prominent nighttime emissions around 90 km are the O2 Atmospheric and the OH …

[HTML][HTML] Nighttime OH and HO chemical equilibria in the mesosphere–lower thermosphere

MY Kulikov, MV Belikovich, AG Chubarov… - Atmospheric …, 2024 - acp.copernicus.org
Abstract​​​​​​​ At the altitudes of the mesosphere–lower thermosphere, OH and HO 2
play a significant role in many physicochemical processes. Thus, monitoring their …

[HTML][HTML] Simultaneous in situ measurements of small-scale structures in neutral, plasma, and atomic oxygen densities during the WADIS sounding rocket project

B Strelnikov, M Eberhart, M Friedrich… - Atmospheric …, 2019 - acp.copernicus.org
In this paper we present an overview of measurements conducted during the WADIS-2
rocket campaign. We investigate the effect of small-scale processes like gravity waves and …

Gravity wave mixing effects on the OH*-layer

E Becker, M Grygalashvyly, GR Sonnemann - Advances in Space …, 2020 - Elsevier
Based on an advanced numerical model for excited hydroxyl (OH*) we simulate the effects
of gravity waves (GWs) on the OH*-layer in the upper mesosphere. The OH* model takes …