Tropospheric ozone sensing with a differential absorption lidar based on a single CO₂ Raman cell by G. Fan, Y. Fu, J. Huo, Y. Xiang, T. Zhang, T. Zhang, W. Liu, Z. Ning

“…The system could effectively obtain vertical profiles of lower-tropospheric ozone in an altitude range of 0.3 to 4 km with high spatiotemporal resolutions. …”
Get full text

Forest Fire Smoke Layers Observed in the Free Troposphere over Portugal with a Multiwavelength Raman Lidar: Optical and Microphysical Properties by Sérgio Nepomuceno Pereira, Jana Preißler, Juan Luis Guerrero-Rascado, Ana Maria Silva, Frank Wagner

Get full text

Changes in Tropospheric Nitrogen Dioxide Vertical Column Densities over Japan and Korea during the COVID-19 Using Pandora and MAX-DOAS by Yongjoo Choi, Yugo Kanaya, Hisahiro Takashima, Kihong Park, Haebum Lee, Jihyo Chong, Jae Hwan Kim, Jin-Soo Park

“…Abstract We investigated the impact of human activity during COVID-19 on the tropospheric nitrogen dioxide vertical column density (NO2 TropVCD) at three urban sites (Gwangju and Busan in Korea and Yokosuka in Japan) and one remote site (Cape Hedo in Japan) from Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) and Pandora. …”
Get full text

Composition and Thermal Structure of the Upper Troposphere and Lower Stratosphere in a Penetrating Mesoscale Convective Complex Determined by Satellite Observations and Model Simulations by Chunhua Shi, Wenyi Cai, Dong Guo

“…We describe here the composition and thermal structure of the upper troposphere and lower stratosphere during a penetrating mesoscale convective complex (MCC) event that occurred in southern China on 8 June 2009. …”
Get full text

Evaluation of atmospheric methane concentrations and growth trends in selected locations of Rivers State, Nigeria by Onwusameka Sonny Ogbowuokara, Tambari Gladson Leton, John Nwenearizi Ugbebor, Ochuko Felix Orikpete

Subjects: Get full text

Lower Tropospheric Response to Local Sea Surface Temperature Anomalies: A Numerical Study in the EUREC4 ${ ext{EUREC}}^{4}$A Region by M. Borgnino, F. Desbiolles, A. N. Meroni, C. Pasquero

Get full text

Evaluation of Zenith Tropospheric Delay Derived from Ray-Traced VMF3 Product over the West African Region Using GNSS Observations by Samuel Osah, Akwasi A. Acheampong, Collins Fosu, Isaac Dadzie

“…The IGS provides highly accurate and highly reliable daily time-series Zenith Tropospheric Delay (ZTD) products using data from the member sites towards the use of GNSS for precise geodetic, climatological, and meteorological applications. …”
Get full text

Determination of present-day crustal deformation along the Kenyan rift system using InSAR by Pius Kipng’etich Kirui, Bjorn Riedel, Markus Gerke

Subjects: Get full text

Growth, Yield and Quality of Maize under Ozone and Carbon Dioxide Interaction in North West India by Achchhelal Yadav, Arti Bhatia, Sudesh Yadav, Archana Singh, Ritu Tomer, Ramesh Harit, Vinod Kumar, Bhupinder Singh

Subjects: Get full text

Hourly Ozone and PM2.5 Prediction Using Meteorological Data – Alternatives for Cities with Limited Pollutant Information by Felipe Cifuentes, Angel Gálvez, Carlos M. González, Mauricio Orozco-Alzate, Beatriz H. Aristizábal

Subjects: “…Tropospheric ozone…”
Get full text

A regional augmented PPP algorithm for offshore considering NWP by Ying Xu, Xiangdan Meng, Jianhui Cui, Lin Ma

Subjects: Get full text

Vertical distribution of ice nucleating particles over the boreal forest of Hyytiälä, Finland by Z. Brasseur, J. Schneider, J. Lampilahti, V. Vakkari, V. Vakkari, V. A. Sinclair, C. J. Williamson, C. J. Williamson, C. Xavier, C. Xavier, D. Moisseev, D. Moisseev, M. Hartmann, P. Poutanen, M. Lampimäki, M. Kulmala, T. Petäjä, K. Lehtipalo, K. Lehtipalo, E. S. Thomson, K. Höhler, O. Möhler, J. Duplissy

“…However, we show one case where higher INP concentrations are observed in the free troposphere and where a homogeneous particle population exists from the surface to the free troposphere. …”
Get full text

Technology of estimating nitrogen dioxide and carbon dioxide emissions by large industrial centers of Western Siberia by A.A. Lagutin, N.V. Volkov, E.Y. Mordvin, V.V. Sinitsin

“…The NO2 content in the region’s troposphere was determined using data from the TROPOMI spectroradiometer of the Sentinel-5 Precursor satellite. …”
Get full text

The European summer heatwave of 2019 – a regional storyline perspective by T. Klimiuk, P. Ludwig, A. Sanchez-Benitez, H. F. Goessling, P. Braesicke, P. Braesicke, J. G. Pinto

“…Firstly, the large-scale circulation in the free troposphere was spectrally nudged to the ERA5 reanalyses within the global coupled climate model AWI-CM-1.1-MR for the recent period of 2017–2022, corresponding to global warming of <span class="inline-formula">+1.4</span> K. …”
Get full text

Spatio-temporal behavior of atmospheriC concentration of NO2 using OMI sensor and its effect on precipitation in Iran by abolhassan gheibi, ali soleymani, hossein malakooti

“…Analyzing the annual changes in nitrogen dioxide concentration in the troposphere alongside the average annual precipitation in Iran, it was observed that the pollutant concentration increased from 2005 to 2016 and subsequently decreased from 2016 to 2018, primarily due to population growth. …”
Get full text

Fluorescence properties of long-range-transported smoke: insights from five-channel lidar observations over Moscow during the 2023 wildfire season by I. Veselovskii, M. Korenskiy, N. Kasianik, B. Barchunov, Q. Hu, P. Goloub, T. Podvin

“…The technique was applied the analysis of events where smoke from the upper troposphere descended into the PBL, demonstrating its utility in distinguishing between these aerosol types.…”
Get full text

The record-breaking precipitation event of December 2022 in Portugal by T. M. Ferreira, T. M. Ferreira, R. M. Trigo, T. H. Gaspar, J. G. Pinto, A. M. Ramos

Get full text

Compound events in Germany in 2018: drivers and case studies by E. Xoplaki, E. Xoplaki, F. Ellsäßer, F. Ellsäßer, J. Grieger, K. M. Nissen, J. G. Pinto, M. Augenstein, T.-C. Chen, T.-C. Chen, H. Feldmann, P. Friederichs, D. Gliksman, D. Gliksman, L. Goulier, K. Haustein, K. Haustein, J. Heinke, L. Jach, F. Knutzen, S. Kollet, J. Luterbacher, J. Luterbacher, N. Luther, S. Mohr, S. Mohr, C. Mudersbach, C. Müller, E. Rousi, F. Simon, L. Suarez-Gutierrez, L. Suarez-Gutierrez, L. Suarez-Gutierrez, S. Szemkus, S. M. Vallejo-Bernal, S. M. Vallejo-Bernal, S. M. Vallejo-Bernal, O. Vlachopoulos, F. Wolf

Get full text

The role of topography on the simulation of Sistan wind structure in the east of Iranian Plateau by Mohsen Hamidianpour, Abass Mofidi, Mohammad Saligheh, Bohloul Alijani

“…The results indicated that the Sistan wind is a multi-scale climate phenomenon which will be affected by topography both in wind intensity and in wind direction in the lower troposphere. In the synoptic scale, the pressure gradient which dominates between Pakistan heat low and the Turkmenistan anticyclone (Caspian Sea high pressure) can create a large scale background northerly flow in the lower troposphere which will be passing through the whole area in the east of Iranian Plateau. …”
Get full text

Synoptic analysis of atmospheric patterns associated with pervasive frosts in Khuzestan province by zahra hejazizadeh, farshad pazhoh, fardin ghadami, haniyeh shakiba

“…Also the synoptic condition analysis of troposphere showed that 5 sea level pressure pattern with different make ups lead to pervasive frosts of Khuzestan province. …”
Get full text