Hannah Clark

2.1k total citations
46 papers, 719 citations indexed

About

Hannah Clark is a scholar working on Atmospheric Science, Global and Planetary Change and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Hannah Clark has authored 46 papers receiving a total of 719 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Atmospheric Science, 35 papers in Global and Planetary Change and 10 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Hannah Clark's work include Atmospheric chemistry and aerosols (31 papers), Atmospheric Ozone and Climate (24 papers) and Atmospheric and Environmental Gas Dynamics (18 papers). Hannah Clark is often cited by papers focused on Atmospheric chemistry and aerosols (31 papers), Atmospheric Ozone and Climate (24 papers) and Atmospheric and Environmental Gas Dynamics (18 papers). Hannah Clark collaborates with scholars based in France, United Kingdom and Germany. Hannah Clark's co-authors include R. S. Harwood, Philippe Nédélec, V. Thouret, Vincent‐Henri Peuch, H. Teyssèdre, Bastien Sauvage, Vincent Huijnen, Olaf Stein, H. C. Pumphrey and Audrey Gaudel and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Geophysical Research Atmospheres and PLoS ONE.

In The Last Decade

Hannah Clark

42 papers receiving 700 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hannah Clark France 17 613 573 132 51 48 46 719
S. Sanghavi United States 11 595 1.0× 518 0.9× 68 0.5× 86 1.7× 10 0.2× 28 629
F. Karcher France 11 760 1.2× 640 1.1× 130 1.0× 38 0.7× 65 1.4× 20 824
S. Pereira Portugal 14 491 0.8× 501 0.9× 122 0.9× 43 0.8× 14 0.3× 27 584
Minjun Deng China 6 453 0.7× 446 0.8× 80 0.6× 56 1.1× 5 0.1× 8 518
E. Mancini Italy 12 613 1.0× 627 1.1× 106 0.8× 28 0.5× 47 1.0× 25 718
Richard D. Schillawski United States 11 455 0.7× 329 0.6× 168 1.3× 60 1.2× 33 0.7× 16 483
G. Rädel United Kingdom 10 411 0.7× 460 0.8× 94 0.7× 33 0.6× 116 2.4× 14 565
V. Brekhovskikh United States 9 534 0.9× 422 0.7× 169 1.3× 29 0.6× 14 0.3× 16 560
Jiaxi Hu United States 10 363 0.6× 315 0.5× 74 0.6× 44 0.9× 16 0.3× 22 414
Todd K. Schaack United States 14 733 1.2× 645 1.1× 100 0.8× 40 0.8× 11 0.2× 24 766

Countries citing papers authored by Hannah Clark

Since Specialization
Citations

This map shows the geographic impact of Hannah Clark'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 Hannah Clark with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hannah Clark more than expected).

Fields of papers citing papers by Hannah Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hannah Clark. 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 Hannah Clark. The network helps show where Hannah Clark may publish in the future.

Co-authorship network of co-authors of Hannah Clark

This figure shows the co-authorship network connecting the top 25 collaborators of Hannah Clark. A scholar is included among the top collaborators of Hannah Clark 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 Hannah Clark. Hannah Clark 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.
Smit, H. G. J., Romain Blot, Florian Obersteiner, et al.. (2025). Intercomparison of IAGOS-CORE, IAGOS-CARIBIC and WMO/GAW-WCCOS Ozone Instruments at the Environmental Simulation Facility at Jülich, Germany. Atmospheric measurement techniques. 18(19). 4985–5001.
2.
Sauvage, Bastien, Paweł Wolff, Béatrice Josse, et al.. (2024). Seasonal, regional, and vertical characteristics of high-carbon-monoxide plumes along with their associated ozone anomalies, as seen by IAGOS between 2002 and 2019. Atmospheric chemistry and physics. 24(24). 13975–14004. 2 indexed citations
3.
4.
Chang, Kai‐Lan, Owen R. Cooper, Laura T. Iraci, et al.. (2023). Diverging Ozone Trends Above Western North America: Boundary Layer Decreases Versus Free Tropospheric Increases. Journal of Geophysical Research Atmospheres. 128(8). 7 indexed citations
5.
Roy, Chaitri, A. R. Ravishankara, Paul A. Newman, et al.. (2023). Estimation of Stratospheric Intrusions During Indian Cyclones. Journal of Geophysical Research Atmospheres. 128(3). 3 indexed citations
6.
7.
Chang, Kai‐Lan, Owen R. Cooper, Audrey Gaudel, et al.. (2022). Impact of the COVID‐19 Economic Downturn on Tropospheric Ozone Trends: An Uncertainty Weighted Data Synthesis for Quantifying Regional Anomalies Above Western North America and Europe. SHILAP Revista de lepidopterología. 3(2). e2021AV000542–e2021AV000542. 17 indexed citations
8.
Blot, Romain, Philippe Nédélec, Damien Boulanger, et al.. (2021). Internal consistency of the IAGOS ozone and carbon monoxide measurements for the last 25 years. Atmospheric measurement techniques. 14(5). 3935–3951. 20 indexed citations
9.
Sauvage, Bastien, Brice Barret, Hannah Clark, et al.. (2021). Origins and characterization of CO and O 3 in the African upper troposphere. Atmospheric chemistry and physics. 21(19). 14535–14555. 9 indexed citations
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Petetin, Hervé, V. Thouret, Virginie Marécal, et al.. (2018). Climatology and long-term evolution of ozone and carbon monoxide in the upper troposphere–lower stratosphere (UTLS) at northern midlatitudes, as seen by IAGOS from 1995 to 2013. Atmospheric chemistry and physics. 18(8). 5415–5453. 39 indexed citations
13.
Petetin, Hervé, Bastien Sauvage, H. G. J. Smit, et al.. (2018). A climatological view of the vertical stratification of RH, O 3 and CO within the PBL and at the interface with free troposphere as seen by IAGOS aircraft and ozonesondes at northern mid-latitudes over 1994–2016. Atmospheric chemistry and physics. 18(13). 9561–9581. 8 indexed citations
14.
Petetin, Hervé, Bastien Sauvage, Mark Parrington, et al.. (2018). The role of biomass burning as derived from the tropospheric CO vertical profiles measured by IAGOS aircraft in 2002–2017. Atmospheric chemistry and physics. 18(23). 17277–17306. 23 indexed citations
15.
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Stein, Olaf, Martin G. Schultz, Idir Bouarar, et al.. (2014). On the wintertime low bias of Northern Hemisphere carbon monoxide in global model studies. 6 indexed citations
17.
Stein, Olaf, Martin G. Schultz, Idir Bouarar, et al.. (2014). On the wintertime low bias of Northern Hemisphere carbon monoxide found in global model simulations. Atmospheric chemistry and physics. 14(17). 9295–9316. 80 indexed citations
18.
Clark, Hannah, et al.. (2013). Interannual variability and trends in ozone measured by MOZAIC/IAGOS aircraft. EGU General Assembly Conference Abstracts. 1 indexed citations
19.
Teyssèdre, H., Martine Michou, Hannah Clark, et al.. (2007). A new tropospheric and stratospheric Chemistry and Transport Model MOCAGE-Climat for multi-year studies: evaluation of the present-day climatology and sensitivity to surface processes. Atmospheric chemistry and physics. 7(22). 5815–5860. 66 indexed citations
20.
Clark, Hannah & R. S. Harwood. (2003). CLAES cirrus in the tropical tropopause layer. EGS - AGU - EUG Joint Assembly. 2656. 1 indexed citations

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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Breakdown of academic impact, for papers by S. Sanghavi Breakdown of academic impact, for papers by F. Karcher Breakdown of academic impact, for papers by S. Pereira Breakdown of academic impact, for papers by Minjun Deng Breakdown of academic impact, for papers by E. Mancini Breakdown of academic impact, for papers by Richard D. Schillawski Breakdown of academic impact, for papers by G. Rädel Breakdown of academic impact, for papers by V. Brekhovskikh Breakdown of academic impact, for papers by Jiaxi Hu Breakdown of academic impact, for papers by Todd K. Schaack
Rankless by CCL
2026