Jaroslav Chum

2.7k total citations
101 papers, 1.8k citations indexed

About

Jaroslav Chum is a scholar working on Astronomy and Astrophysics, Geophysics and Aerospace Engineering. According to data from OpenAlex, Jaroslav Chum has authored 101 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 82 papers in Astronomy and Astrophysics, 61 papers in Geophysics and 25 papers in Aerospace Engineering. Recurrent topics in Jaroslav Chum's work include Ionosphere and magnetosphere dynamics (75 papers), Earthquake Detection and Analysis (59 papers) and Solar and Space Plasma Dynamics (28 papers). Jaroslav Chum is often cited by papers focused on Ionosphere and magnetosphere dynamics (75 papers), Earthquake Detection and Analysis (59 papers) and Solar and Space Plasma Dynamics (28 papers). Jaroslav Chum collaborates with scholars based in Czechia, United States and Taiwan. Jaroslav Chum's co-authors include O. Santolı́k, J. S. Pickett, Dalia Burešová, Jan Laštovička, M. Parrot, František Hruška, D. A. Gurnett, N. Cornilleau‐Wehrlin, Jiří Baše and J. Fišer and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Atmospheric chemistry and physics.

In The Last Decade

Jaroslav Chum

93 papers receiving 1.8k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jaroslav Chum Czechia 25 1.6k 1.2k 373 277 186 101 1.8k
E. A. Kherani Brazil 25 1.5k 0.9× 1.0k 0.8× 551 1.5× 222 0.8× 177 1.0× 72 1.8k
H. Chandra India 21 1.3k 0.8× 598 0.5× 430 1.2× 343 1.2× 230 1.2× 150 1.4k
Yang‐Yi Sun China 25 1.0k 0.7× 1.0k 0.8× 324 0.9× 179 0.6× 161 0.9× 95 1.4k
Carlo Scotto Italy 19 843 0.5× 580 0.5× 520 1.4× 138 0.5× 57 0.3× 75 1.1k
C. G. M. Brum Puerto Rico 18 981 0.6× 526 0.4× 333 0.9× 321 1.2× 235 1.3× 54 1.2k
Michi Nishioka Japan 25 1.9k 1.2× 1.4k 1.1× 716 1.9× 330 1.2× 208 1.1× 106 2.2k
Ioanna Tsagouri Greece 22 1.2k 0.7× 594 0.5× 547 1.5× 296 1.1× 216 1.2× 78 1.3k
Sudha Ravindran India 21 1.2k 0.7× 695 0.6× 480 1.3× 264 1.0× 223 1.2× 56 1.4k
Paul Prikryl Canada 21 1.3k 0.8× 598 0.5× 559 1.5× 406 1.5× 139 0.7× 67 1.4k
S. Tulasi Ram India 28 1.9k 1.2× 994 0.8× 647 1.7× 491 1.8× 270 1.5× 88 2.0k

Countries citing papers authored by Jaroslav Chum

Since Specialization
Citations

This map shows the geographic impact of Jaroslav Chum's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jaroslav Chum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jaroslav Chum more than expected).

Fields of papers citing papers by Jaroslav Chum

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jaroslav Chum. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jaroslav Chum. The network helps show where Jaroslav Chum may publish in the future.

Co-authorship network of co-authors of Jaroslav Chum

This figure shows the co-authorship network connecting the top 25 collaborators of Jaroslav Chum. A scholar is included among the top collaborators of Jaroslav Chum based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jaroslav Chum. Jaroslav Chum is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Prikryl, Paul, David R. Themens, Jaroslav Chum, et al.. (2025). Observations of traveling ionospheric disturbances driven by gravity waves from sources in the upper and lower atmosphere. Annales Geophysicae. 43(2). 511–534.
2.
Barta, Veronika, Petra Koucká Knížová, Jaroslav Chum, et al.. (2025). Multi-instrument analysis of medium-scale travelling ionospheric disturbances generated by an intense tropospheric jet-front system with severe convection in Europe in August 2023. Journal of Space Weather and Space Climate. 15. 31–31.
3.
Liu, Jann‐Yenq, Y. I. Chen, Jaroslav Chum, et al.. (2025). Doppler Frequency Shifts Associated With the 18 September 2022 M6.8 Taitung Earthquake Observed by Local CW‐HF Doppler Sounding Systems in Taiwan. Journal of Geophysical Research Space Physics. 130(9). 1 indexed citations
4.
Karapetyan, T., A. Chilingarian, G. Hovsepyan, et al.. (2024). The Forbush decrease observed by the SEVAN particle detector network in the 25th solar activity cycle. Journal of Atmospheric and Solar-Terrestrial Physics. 262. 106305–106305. 2 indexed citations
5.
Chum, Jaroslav, et al.. (2024). Solar cycle signatures in lightning activity. Atmospheric chemistry and physics. 24(16). 9119–9130.
6.
Mošna, Zbyšek, Veronika Barta, Jens Mielich, et al.. (2024). The March and April 2023 ionospheric storms over Europe. Frontiers in Astronomy and Space Sciences. 11. 9 indexed citations
7.
8.
Haralambous, Haris, Jaroslav Chum, Tobias Verhulst, et al.. (2023). Multi‐Instrument Observations of Various Ionospheric Disturbances Caused by the 6 February 2023 Turkey Earthquake. Journal of Geophysical Research Space Physics. 128(12). 12 indexed citations
9.
Knížová, Petra Koucká, Zbyšek Mošna, Daniel Kouba, et al.. (2023). Multi-instrumental observation of mesoscale tropospheric systems in July 2021 with a potential impact on ionospheric variability in midlatitudes. Frontiers in Astronomy and Space Sciences. 10. 3 indexed citations
10.
Chum, Jaroslav, et al.. (2023). Multi-instrumental detection of a fireball during Leonids of 2019. Frontiers in Astronomy and Space Sciences. 10. 1 indexed citations
11.
Kozubek, Michal, et al.. (2021). Infrasound signature of the post-tropical storm Ophelia at the Central and Eastern European Infrasound Network. Journal of Atmospheric and Solar-Terrestrial Physics. 217. 105603–105603. 8 indexed citations
12.
Knížová, Petra Koucká, et al.. (2021). Analysis of Relationship Between Ionospheric and Solar Parameters Using Graphical Models. Journal of Geophysical Research Space Physics. 126(5). 3 indexed citations
13.
Belehaki, Anna, Ioanna Tsagouri, David Altadill, et al.. (2020). An overview of methodologies for real-time detection, characterisation and tracking of traveling ionospheric disturbances developed in the TechTIDE project. Journal of Space Weather and Space Climate. 10. 42–42. 33 indexed citations
14.
Jenke, Dennis, C. Rivera, T. C. Mortensen, et al.. (2013). A Compilation of Metals and Trace Elements Extracted from Materials Relevant to Pharmaceutical Applications such as Packaging Systems and Devices. PDA Journal of Pharmaceutical Science and Technology. 67(4). 354–375. 12 indexed citations
15.
Burešová, Dalia, et al.. (2012). Ionospheric behaviour during storm recovery phase. ASEP. 9414. 1 indexed citations
16.
Chum, Jaroslav, Jiří Baše, Dalia Burešová, et al.. (2012). Statistical investigation of horizontal propagation of gravity waves in the ionosphere over Europe and South Africa. Journal of Geophysical Research Atmospheres. 117(A3). 17 indexed citations
17.
Hruška, František, J. Šmilauer, Ivana Kolmašová, Vladimír Truhlík, & Jaroslav Chum. (2003). Thermal plasma measurement unit for micro-satellites. EAEJA. 53(4). 13107–5.
18.
Chum, Jaroslav, F. Jiřı́ček, & D. R. Shklyar. (2002). Lhr Associated Oblique Noise Bands. Digital Repository (National Repository of Grey Literature). 569. 1 indexed citations
19.
Tříska, P., et al.. (1998). Peculiarities of the Problems of Flight Dynamics and Motion Control of the INTERBALL Project Spacecraft. 36(3). 304. 1 indexed citations
20.
Truhlík, Vladimír, et al.. (1996). Attitude Determination and Control of Motion around the Center of Mass of a Satellite and Subsatellite in the INTERBALL Project. Cosmic Research. 34(4). 361.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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