Statistical modelling of ozone concentration in troposphere by Rasa Girgždienė, Tomas Rekašius

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Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula by S. Saavedra, A. Rodríguez, J. A. Souto, J. J. Casares, J. L. Bermúdez, B. Soto

“…Tropospheric ozone levels around urban and suburban areas at Europe and North America had increased during 80’s–90’s, until the application of NOx reduction strategies. …”
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A simplified kinetic model for the tropospheric ozone cycle by J. K. Conceição, T. S. F. Alves, E. M. D. Moya, S. A. Pozza, D. S. Rodrigues

“…Among the pollutants of interest are those related to the cycle of formation of tropospheric ozone (O3), which involve nitrogen oxides NOx. …”
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Upper-tropospheric pollutants observed by MIPAS: geographic and seasonal variations by N. Glatthor, G. P. Stiller, T. von Clarmann, B. Funke, S. Kellmann, A. Linden

“…<p>We present a global climatology of upper-tropospheric hydrogen cyanide (HCN), carbon monoxide (CO), acetylene (<span class="inline-formula">C₂H₂</span>), ethane (<span class="inline-formula">C₂H₆</span>), peroxyacetyl nitrate (PAN), and formic acid (HCOOH) obtained from observations of the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) on board the Environmental Satellite (Envisat) between 2002 and 2012. …”
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Analysis of influence of ionosphere and troposphere model on RAIM availability of COMPASS by Wei-dong JIAO, Zhi-hu TANG, Xiao-yun SHEN

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Tropospheric Ducting: A Comprehensive Review and Machine Learning-Based Classification Advancements by Mohammed Banafaa, Ali Hussein Muqaibel

“…Tropospheric ducts, characterized by anomalous positive vertical refractive index gradients, significantly influence radio wave propagation by enhancing signal strength and extending communication ranges. …”
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Analysis of Spatiotemporal Properties and Modeling of the Nonisotropy of GNSS Tropospheric Slant Path Delay by Ying Xu, Hongzhan Zhou, Fangzhao Zhang, Zaozao Yang, Ruozhou Wang

Subjects: “…Global navigation satellite systems (GNSS) tropospheric delay…”
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Widespread trace bromine and iodine in remote tropospheric non-sea-salt aerosols by G. P. Schill, K. D. Froyd, K. D. Froyd, D. M. Murphy, C. J. Williamson, C. J. Williamson, C. A. Brock, T. Sherwen, M. J. Evans, M. J. Evans, E. A. Ray, E. A. Ray, E. C. Apel, R. S. Hornbrook, A. J. Hills, J. Peischl, J. Peischl, T. B. Ryerson, C. R. Thompson, I. Bourgeois, D. R. Blake, J. P. DiGangi, G. S. Diskin

“…<p>Reactive halogens catalytically destroy O<span class="inline-formula">₃</span> and therefore affect (1) stratospheric O<span class="inline-formula">₃</span> depletion and (2) the oxidative capacity of the troposphere. Reactive halogens also partition into the aerosol phase, but what governs halogen-aerosol partitioning is poorly constrained in models. …”
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Causes of growing middle-to-upper tropospheric ozone over the northwest Pacific region by X. Ma, X. Ma, J. Huang, J. Huang, M. I. Hegglin, M. I. Hegglin, P. Jöckel, T. Zhao

“…<p>Long-term ozone (O<span class="inline-formula">₃</span>) changes in the middle-to-upper troposphere are critical to climate radiative forcing and tropospheric O<span class="inline-formula">₃</span> pollution. …”
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Detection of High Radar Reflectivity Volumes at High Tropospheric Levels in Large Hail Events by Tomeu Rigo, Carme Farnell

“…The present study considered large volumes of high reflectivity in weather radar 3D fields at high tropospheric levels (more than 10 km). The goal was to determine if high reflectivity cores (over 55 dBZ) occurred at those levels before or during the hail-fall. …”
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Parabolic Equation Accumulated Split Error and Its Correction Method for Tropospheric Radio Propagation by Peipei Wei, Xiaoyan Du, Xinwei Hu, Changyin Jiang

“…An increasingly popular approach of modeling electromagnetic wave propagation in the troposphere is to use the slip-step Fourier transform (SSFT) numerical algorithm to solve a parabolic equation (PE). …”
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Effect of Future Climate Change on Stratosphere-to-Troposphere-Exchange Driven Ozone in the Northern Hemisphere by Shovan Kumar Sahu, Lei Chen, Song Liu, Jia Xing, Rohit Mathur

“…Abstract Future estimates of atmospheric pollutant concentrations serve as critical information for policy makers to formulate current policy indicators to achieve future targets. Tropospheric burden of O3 is modulated not only by anthropogenic and natural precursor emissions, but also by the downward transport of O3 associated with stratosphere to troposphere exchange (STE). …”
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An enhanced tropospheric fusion model based on China’s National continuously operating reference stations by Chaoqian Xu, Lihong Li, Junbo Shi, Ming Chen, Yibin Yao

Subjects: “…Tropospheric delay…”
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Dominant Modes of Tropospheric Ozone Variation over East Asia from GOME Observations by Yi Liu, Yuli Zhang, Yong Wang, Chuanxi Liu, Zhaonan Cai, Paul Konopka, Rolf Müller

“…The variation in tropospheric ozone over East Asia was analyzed using tropospheric column ozone data measured by the Global Ozone Monitoring Experiment (GOME) satellite. …”
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Spatial Distribution of Tropospheric Ozone in National Parks of California: Interpretation of Passive-Sampler Data by John D. Ray

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Re‐Evaluation of Low Cloud Amount Relationships With Lower‐Tropospheric Stability and Estimated Inversion Strength by Lauren Cutler, Michael A. Brunke, Xubin Zeng

“…Abstract Lower‐tropospheric stability (LTS) and estimated inversion strength (EIS) have a widely accepted relationship with low cloud amount and are key observational foundations for understanding and modeling low‐level stratiform clouds. …”
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A process-based evaluation of biases in extratropical stratosphere–troposphere coupling in subseasonal forecast systems by C. I. Garfinkel, Z. D. Lawrence, Z. D. Lawrence, A. H. Butler, E. Dunn-Sigouin, E. Dunn-Sigouin, I. Statnaia, A. Y. Karpechko, G. Koren, M. Abalos, B. Ayarzagüena, D. Barriopedro, N. Calvo, A. de la Cámara, A. Charlton-Perez, J. Cohen, D. I. V. Domeisen, D. I. V. Domeisen, J. García-Serrano, N. P. Hindley, M. Jucker, H. Kim, R. W. Lee, S. H. Lee, M. Osman, M. Osman, F. M. Palmeiro, I. Polichtchouk, J. Rao, J. H. Richter, C. Schwartz, S.-W. Son, M. Taguchi, N. L. Tyrrell, C. J. Wright, R. W.-Y. Wu

“…<p>Two-way coupling between the stratosphere and troposphere is recognized as an important source of subseasonal-to-seasonal (S2S) predictability and can open windows of opportunity for improved forecasts. …”
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Tropical upper-tropospheric trends in ozone and carbon monoxide (2005–2020): observational and model results by L. Froidevaux, D. E. Kinnison, B. Gaubert, M. J. Schwartz, N. J. Livesey, W. G. Read, C. G. Bardeen, J. R. Ziemke, J. R. Ziemke, R. A. Fuller

“…</p> <p>Our tropical composition trend results contribute to continuing international assessments of tropospheric evolution.</p>…”
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Tropospheric NO₂: Anthropogenic Influence, Global Trends, Satellite Data, and Machine Learning Application by Valeria Ojeda-Castillo, Mario Alfonso Murillo-Tovar, Leonel Hernández-Mena, Hugo Saldarriaga-Noreña, María Elena Vargas-Amado, Enrique J. Herrera-López, Jesús Díaz

Subjects: “…tropospheric NO₂…”
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Comparison between Satellite Water Vapour Observations and Atmospheric Models’ Predictions of the Upper Tropospheric Thermal Radiation by J. R. Dim, T. Y. Nakajima, T. Takamura, N. Kikuchi

“…The NCEP/DOE model outputs very often overestimate the UTBT and therefore present a drier upper troposphere. The impact of the lower troposphere instability (dry convection) on the upper tropospheric moisture and the consequences on the models’ results are evaluated through a thunderstorm and moisture predictor (the K-stability index). …”
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