C. Karoff

8.9k total citations
49 papers, 1.2k citations indexed

About

C. Karoff is a scholar working on Astronomy and Astrophysics, Instrumentation and Atmospheric Science. According to data from OpenAlex, C. Karoff has authored 49 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Astronomy and Astrophysics, 11 papers in Instrumentation and 10 papers in Atmospheric Science. Recurrent topics in C. Karoff's work include Stellar, planetary, and galactic studies (25 papers), Solar and Space Plasma Dynamics (18 papers) and Astro and Planetary Science (18 papers). C. Karoff is often cited by papers focused on Stellar, planetary, and galactic studies (25 papers), Solar and Space Plasma Dynamics (18 papers) and Astro and Planetary Science (18 papers). C. Karoff collaborates with scholars based in Denmark, United Kingdom and United States. C. Karoff's co-authors include W. J. Chaplin, Mads Faurschou Knudsen, H. Kjeldsen, J. Ballot, R. A. García, Jesper Olsen, S. Mathur, Τ. S. Metcalfe, Fadil Inceoglu and T. L. Campante and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and The Astrophysical Journal.

In The Last Decade

C. Karoff

48 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C. Karoff Denmark	19	1.0k	433	125	85	64	49	1.2k
Gwenaël Boué France	21	1.3k 1.3×	305 0.7×	98 0.8×	55 0.6×	27 0.4×	56	1.4k
Lucianne M. Walkowicz United States	16	1.2k 1.2×	425 1.0×	113 0.9×	16 0.2×	78 1.2×	32	1.3k
Jessica Mink United States	16	1.1k 1.1×	280 0.6×	120 1.0×	36 0.4×	68 1.1×	63	1.2k
J.‐M. Grießmeier France	21	1.3k 1.2×	86 0.2×	70 0.6×	85 1.0×	30 0.5×	61	1.3k
A. I. Shapiro Germany	24	1.3k 1.3×	182 0.4×	790 6.3×	103 1.2×	51 0.8×	98	1.9k
T. Appourchaux France	24	1.6k 1.5×	484 1.1×	78 0.6×	92 1.1×	65 1.0×	125	1.7k
P. L. Pallé Spain	20	1.0k 1.0×	163 0.4×	106 0.8×	83 1.0×	28 0.4×	104	1.2k
Jonathan Horner Australia	27	2.0k 1.9×	321 0.7×	104 0.8×	13 0.2×	40 0.6×	106	2.0k
J. Morin France	34	3.7k 3.5×	498 1.2×	87 0.7×	312 3.7×	104 1.6×	103	3.7k
Adam F. Kowalski United States	25	1.9k 1.9×	380 0.9×	79 0.6×	60 0.7×	56 0.9×	68	2.0k

Countries citing papers authored by C. Karoff

Since Specialization

Citations

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

Fields of papers citing papers by C. Karoff

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Karoff

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Lauvaux, Thomas, Angel Liduvino Vara-Vela, C. Karoff, et al.. (2025). Monitoring and modeling seasonally varying anthropogenic and biogenic CO ₂ over a large tropical metropolitan area. Atmospheric chemistry and physics. 25(17). 9803–9829.

Vara-Vela, Angel Liduvino, et al.. (2023). Implementation of a satellite-based tool for the quantification of CH ₄ emissions over Europe (AUMIA v1.0) – Part 1: forward modelling evaluation against near-surface and satellite data. Geoscientific model development. 16(21). 6413–6431. 1 indexed citations

Karoff, C. & Angel Liduvino Vara-Vela. (2023). Data driven analysis of atmospheric methane concentrations as function of geographic, land cover type and season. Frontiers in Earth Science. 11. 3 indexed citations

Misios, Stergios, et al.. (2022). Decline in Etesian winds after large volcanic eruptions in the last millennium. Weather and Climate Dynamics. 3(3). 811–823. 3 indexed citations

Lu, Hongpeng, Hui Tian, Liyun Zhang, et al.. (2022). Possible detection of coronal mass ejections on late-type main-sequence stars in LAMOST medium-resolution spectra. Astronomy and Astrophysics. 663. A140–A140. 27 indexed citations

Kudsk, Sabrina G K, Mads Faurschou Knudsen, C. Karoff, et al.. (2022). Solar variability between 650 CE and 1900 - Novel insights from a global compilation of new and existing high-resolution 14C records. Quaternary Science Reviews. 292. 107617–107617. 8 indexed citations

Fogtmann-Schulz, Alexandra, Sabrina G K Kudsk, Florian Adolphi, et al.. (2020). BATCH PROCESSING OF TREE-RING SAMPLES FOR RADIOCARBON ANALYSIS. Radiocarbon. 63(1). 77–89. 10 indexed citations

Inceoglu, Fadil, R. Simoniello, Mads Faurschou Knudsen, & C. Karoff. (2017). Hemispheric progression of solar cycles in solar magnetic field data and its relation to the solar dynamo models. Astronomy and Astrophysics. 601. A51–A51. 7 indexed citations

Karoff, C., Mads Faurschou Knudsen, P. De Cat, et al.. (2016). Observational evidence for enhanced magnetic activity of superflare stars. Nature Communications. 7(1). 11058–11058. 65 indexed citations

10.

Karoff, C., T. L. Campante, J. Ballot, et al.. (2015). Observations of intensity fluctuations attributed to granulation and faculae on Sun-like stars from the Kepler mission. Saint Mary's University Institutional Repository (Saint Mary's University). 16 indexed citations

11.

Davies, G. R., V. Silva Aguirre, T. R. Bedding, et al.. (2015). Oscillation frequencies for 35Keplersolar-type planet-hosting stars using Bayesian techniques and machine learning. Monthly Notices of the Royal Astronomical Society. 456(2). 2183–2195. 74 indexed citations

12.

Inceoglu, Fadil, R. Simoniello, Mads Faurschou Knudsen, et al.. (2015). Grand solar minima and maxima deduced from¹⁰Be and¹⁴C: magnetic dynamo configuration and polarity reversal. Astronomy and Astrophysics. 577. A20–A20. 30 indexed citations

13.

Bonanno, A., E. Corsaro, & C. Karoff. (2014). Asteroseismic stellar activity relations. Springer Link (Chiba Institute of Technology). 16 indexed citations

14.

Lund, Mikkel N., M. Lundkvist, V. Silva Aguirre, et al.. (2014). Asteroseismic inference on the spin-orbit misalignment and stellar parameters of HAT-P-7. Springer Link (Chiba Institute of Technology). 33 indexed citations

15.

Kallinger, T., J. De Ridder, S. Hekker, et al.. (2014). The connection between stellar granulation and oscillation as seen by theKeplermission. Astronomy and Astrophysics. 570. A41–A41. 133 indexed citations

16.

Bonanno, A., et al.. (2014). Magnetic activity, differential rotation, and dynamo action in the pulsating F9IV star KIC 5955122. Astronomy and Astrophysics. 569. A113–A113. 9 indexed citations

17.

García, R. A., T. Ceillier, D. Salabert, et al.. (2014). Rotation and magnetism ofKeplerpulsating solar-like stars. Astronomy and Astrophysics. 572. A34–A34. 150 indexed citations

18.

Metcalfe, Τ. S., et al.. (2010). Asteroseismology of Solar-type stars with Kepler II: Stellar Modeling. 3 indexed citations

19.

Chaplin, W. J., G. Houdek, C. Karoff, Y. Elsworth, & R. New. (2009). Mode lifetimes of stellar oscillations. Astronomy and Astrophysics. 500(2). L21–L24. 27 indexed citations

20.

Teixeira, T. C., H. Kjeldsen, T. R. Bedding, et al.. (2008). Solar-like oscillations in the G8 V starτ Ceti. Astronomy and Astrophysics. 494(1). 237–242. 45 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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