C. H. Twohy

10.4k total citations · 2 hit papers
94 papers, 5.8k citations indexed

About

C. H. Twohy is a scholar working on Global and Planetary Change, Atmospheric Science and Earth-Surface Processes. According to data from OpenAlex, C. H. Twohy has authored 94 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 85 papers in Global and Planetary Change, 80 papers in Atmospheric Science and 14 papers in Earth-Surface Processes. Recurrent topics in C. H. Twohy's work include Atmospheric aerosols and clouds (75 papers), Atmospheric chemistry and aerosols (72 papers) and Atmospheric Ozone and Climate (34 papers). C. H. Twohy is often cited by papers focused on Atmospheric aerosols and clouds (75 papers), Atmospheric chemistry and aerosols (72 papers) and Atmospheric Ozone and Climate (34 papers). C. H. Twohy collaborates with scholars based in United States, United Kingdom and Mexico. C. H. Twohy's co-authors include Andrew J. Heymsfield, Paul J. DeMott, Aaron Bansemer, A. J. Prenni, D. C. Rogers, Sonia M. Kreidenweis, Markus D. Petters, Trude Eidhammer, M. Richardson and Xiaohong Liu and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Physical Review Letters.

In The Last Decade

C. H. Twohy

93 papers receiving 5.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Predicting global atmospheric ice nuclei distributions and their impacts on climate

2010 955 citations Paul J. DeMott, A. J. Prenni et al. profile →
Clarifying the Dominant Sources and Mechanisms of Cirrus Cloud Formation

2013 416 citations C. H. Twohy et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C. H. Twohy United States	41	5.2k	4.9k	733	593	508	94	5.8k
Manfred Wendisch Germany	46	5.5k 1.1×	5.6k 1.1×	731 1.0×	814 1.4×	255 0.5×	262	6.3k
A. J. Prenni United States	47	7.6k 1.5×	6.5k 1.3×	2.0k 2.7×	655 1.1×	463 0.9×	101	8.3k
Haflidi H. Jonsson United States	44	5.4k 1.0×	4.8k 1.0×	1.5k 2.1×	663 1.1×	156 0.3×	138	6.0k
Martin Schnaiter Germany	38	5.9k 1.1×	4.5k 0.9×	2.2k 3.0×	365 0.6×	327 0.6×	128	6.7k
Konrad Kandler Germany	41	4.6k 0.9×	4.2k 0.9×	971 1.3×	1.4k 2.4×	117 0.2×	129	5.4k
Keith Bower United Kingdom	48	6.7k 1.3×	5.2k 1.1×	3.0k 4.0×	513 0.9×	202 0.4×	170	7.3k
A. Minikin Germany	34	4.0k 0.8×	3.2k 0.6×	587 0.8×	163 0.3×	143 0.3×	92	4.3k
Bernadett Weinzierl Germany	41	4.2k 0.8×	4.1k 0.8×	640 0.9×	795 1.3×	93 0.2×	123	4.7k
Ulla Wandinger Germany	55	7.9k 1.5×	8.5k 1.7×	355 0.5×	651 1.1×	236 0.5×	161	8.9k
Markus D. Petters United States	47	8.5k 1.6×	7.0k 1.4×	3.1k 4.2×	594 1.0×	373 0.7×	117	9.1k

Countries citing papers authored by C. H. Twohy

Since Specialization

Citations

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

Fields of papers citing papers by C. H. Twohy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. H. Twohy. 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 C. H. Twohy. The network helps show where C. H. Twohy may publish in the future.

Co-authorship network of co-authors of C. H. Twohy

This figure shows the co-authorship network connecting the top 25 collaborators of C. H. Twohy. A scholar is included among the top collaborators of C. H. Twohy 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 C. H. Twohy. C. H. Twohy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

McCluskey, Christina S., Andrew Gettelman, Charles Bardeen, et al.. (2023). Simulating Southern Ocean Aerosol and Ice Nucleating Particles in the Community Earth System Model Version 2. Journal of Geophysical Research Atmospheres. 128(8). 9 indexed citations

McCoy, Isabel L., Christopher S. Bretherton, Robert Wood, et al.. (2021). Influences of Recent Particle Formation on Southern Ocean Aerosol Variability and Low Cloud Properties. Journal of Geophysical Research Atmospheres. 126(8). 51 indexed citations

Twohy, C. H., Paul J. DeMott, Lynn M. Russell, et al.. (2021). Cloud‐Nucleating Particles Over the Southern Ocean in a Changing Climate. Earth s Future. 9(3). 43 indexed citations

Sanchez, Kevin J., Greg Roberts, Georges Saliba, et al.. (2021). Measurement report: Cloud processes and the transport of biological emissions affect southern ocean particle and cloud condensation nuclei concentrations. Atmospheric chemistry and physics. 21(5). 3427–3446. 40 indexed citations

Janssen, Ruud H. H., Colette L. Heald, Allison L. Steiner, et al.. (2021). Drivers of the fungal spore bioaerosol budget: observational analysis and global modeling. Atmospheric chemistry and physics. 21(6). 4381–4401. 14 indexed citations

Gettelman, Andrew, Charles Bardeen, Christina S. McCluskey, et al.. (2020). Simulating Observations of Southern Ocean Clouds and Implications for Climate. Journal of Geophysical Research Atmospheres. 125(21). 53 indexed citations

Sanchez, Kevin J., Greg Roberts, Georges Saliba, et al.. (2020). Measurement report: Cloud Processes and the Transport of Biological Emissions Regulate Southern Ocean Particle and Cloud Condensation Nuclei Concentrations. SPIRE - Sciences Po Institutional REpository. 4 indexed citations

Twohy, C. H., G. R. McMeeking, Paul J. DeMott, et al.. (2016). Abundance of fluorescent biological aerosol particles at temperaturesconducive to the formation of mixed-phase and cirrus clouds. Atmospheric chemistry and physics. 16(13). 8205–8225. 50 indexed citations

Twohy, C. H., James R. Anderson, D. W. Toohey, et al.. (2013). Impacts of aerosol particles on the microphysical and radiative properties of stratocumulus clouds over the southeast Pacific Ocean. Atmospheric chemistry and physics. 13(5). 2541–2562. 34 indexed citations

10.

Twohy, C. H., et al.. (2012). Interactions Between Saharan Dust and Tropical Convection. AGUFM. 2012. 2 indexed citations

11.

Saleeby, Stephen M., Susan C. van den Heever, & C. H. Twohy. (2011). Impacts of Saharan Dust on the Microphysical Processes in Tropical Convection. AGUFM. 2011. 1 indexed citations

12.

Kulkarni, Gourihar & C. H. Twohy. (2011). Computational fluid dynamics studies to understand ice crystal and liquid droplet breakup within an airborne counterflow virtual impactor. 2 indexed citations

13.

Stith, Jeffrey L., C. H. Twohy, Paul J. DeMott, et al.. (2011). Observations of ice nuclei and heterogeneous freezing in a Western Pacific extratropical storm. Atmospheric chemistry and physics. 11(13). 6229–6243. 15 indexed citations

14.

Stith, Jeffrey L., C. H. Twohy, Paul J. DeMott, et al.. (2011). Scavenging of biomass burning refractory black carbon and ice nuclei in a Western Pacific extratropical storm. 1 indexed citations

15.

Chen, G., Luke D. Ziemba, D. A. Chu, et al.. (2011). Observations of Saharan dust microphysical and optical properties from the Eastern Atlantic during NAMMA airborne field campaign. Atmospheric chemistry and physics. 11(2). 723–740. 66 indexed citations

16.

Park, S., Rodrigo Jiménez, Bruce C. Daube, et al.. (2007). The CO ₂ tracer clock for the Tropical Tropopause Layer. Atmospheric chemistry and physics. 7(14). 3989–4000. 35 indexed citations

17.

DeMott, Paul J., C. H. Twohy, A. J. Prenni, et al.. (2005). Ice Nuclei Variability and Ice Formation in Mixed-Phase Clouds. AGUFM. 2005. 2 indexed citations

18.

Garrett, T. J., H. Gerber, D. Baumgardner, C. H. Twohy, & E. M. Weinstock. (2003). Small, Highly Reflective Ice Crystals in CRYSTAL-FACE Anvil Cirrus. AGU Fall Meeting Abstracts. 2003. 1 indexed citations

19.

Clement, C.F., Ian J. Ford, & C. H. Twohy. (2000). Mixing of Atmospheric Gas Concentrations. Physical Review Letters. 84(17). 4010–4013. 3 indexed citations

20.

Twohy, C. H., Philip H. Austin, & Robert J. Charlson. (1989). Chemical consequences of the initial diffusional growth of cloud droplets: a clean marine case. Tellus B. 41B(1). 51–60. 50 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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