Alexey Yu. Karpechko

6.9k total citations · 1 hit paper
72 papers, 3.5k citations indexed

About

Alexey Yu. Karpechko is a scholar working on Atmospheric Science, Global and Planetary Change and Oceanography. According to data from OpenAlex, Alexey Yu. Karpechko has authored 72 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Atmospheric Science, 70 papers in Global and Planetary Change and 2 papers in Oceanography. Recurrent topics in Alexey Yu. Karpechko's work include Climate variability and models (58 papers), Atmospheric Ozone and Climate (45 papers) and Atmospheric and Environmental Gas Dynamics (43 papers). Alexey Yu. Karpechko is often cited by papers focused on Climate variability and models (58 papers), Atmospheric Ozone and Climate (45 papers) and Atmospheric and Environmental Gas Dynamics (43 papers). Alexey Yu. Karpechko collaborates with scholars based in Finland, United Kingdom and United States. Alexey Yu. Karpechko's co-authors include Timo Vihma, Otto Hyvärinen, Mika Rantanen, Antti Lipponen, Kimmo Ruosteenoja, Ari Laaksonen, Kalle Nordling, Elisa Manzini, Nathan P. Gillett and Peter B. Hitchcock and has published in prestigious journals such as Nature Communications, SHILAP Revista de lepidopterología and Journal of Geophysical Research Atmospheres.

In The Last Decade

Alexey Yu. Karpechko

68 papers receiving 3.4k 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.

The Arctic has warmed nearly four times faster than the globe since 1979

2022 1.4k citations Alexey Yu. Karpechko et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alexey Yu. Karpechko Finland	26	2.9k	2.4k	376	337	199	72	3.5k
Annette Rinke Germany	37	4.6k 1.6×	2.8k 1.2×	343 0.9×	463 1.4×	410 2.1×	155	4.9k
Stephen J. Vavrus United States	30	3.5k 1.2×	3.1k 1.3×	710 1.9×	450 1.3×	288 1.4×	57	4.7k
В. А. Семенов Russia	33	3.9k 1.3×	3.3k 1.4×	1.0k 2.7×	273 0.8×	319 1.6×	159	4.7k
Jason C. Furtado United States	26	4.0k 1.4×	4.1k 1.8×	1.2k 3.1×	260 0.8×	130 0.7×	50	5.1k
Steven J. Phipps Australia	29	2.2k 0.8×	1.8k 0.8×	462 1.2×	472 1.4×	127 0.6×	68	3.0k
William Colgan Denmark	32	3.1k 1.1×	534 0.2×	240 0.6×	247 0.7×	165 0.8×	101	3.5k
V. M. Kattsov Russia	17	2.6k 0.9×	2.0k 0.8×	305 0.8×	160 0.5×	180 0.9×	42	3.0k
Alexandra Jahn United States	31	2.9k 1.0×	1.8k 0.7×	613 1.6×	300 0.9×	436 2.2×	62	3.2k
Judah Cohen United States	45	7.4k 2.6×	6.5k 2.8×	994 2.6×	294 0.9×	193 1.0×	101	8.4k
Jiping Liu China	30	3.6k 1.2×	3.0k 1.3×	879 2.3×	195 0.6×	177 0.9×	133	4.2k

Countries citing papers authored by Alexey Yu. Karpechko

Since Specialization

Citations

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

Fields of papers citing papers by Alexey Yu. Karpechko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexey Yu. Karpechko. 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 Alexey Yu. Karpechko. The network helps show where Alexey Yu. Karpechko may publish in the future.

Co-authorship network of co-authors of Alexey Yu. Karpechko

This figure shows the co-authorship network connecting the top 25 collaborators of Alexey Yu. Karpechko. A scholar is included among the top collaborators of Alexey Yu. Karpechko 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 Alexey Yu. Karpechko. Alexey Yu. Karpechko 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

Karpechko, Alexey Yu., et al.. (2025). The Role of Model Biases in the Simulated North Atlantic Jet Stream Response to Global Warming. Journal of Climate. 38(18). 5007–5023.

Seppälä, Annika, Niilo Kalakoski, Pekka T. Verronen, et al.. (2025). Polar mesospheric ozone loss initiates downward coupling of solar signal in the Northern Hemisphere. Nature Communications. 16(1). 748–748. 2 indexed citations

Shaw, Tiffany A., Julie M. Arblaster, Thomas Birner, et al.. (2024). Emerging Climate Change Signals in Atmospheric Circulation. SHILAP Revista de lepidopterología. 5(6). 11 indexed citations

Butler, Amy H., Alexey Yu. Karpechko, & Chaim I. Garfinkel. (2023). Amplified Decadal Variability of Extratropical Surface Temperatures by Stratosphere‐Troposphere Coupling. Geophysical Research Letters. 50(16). 5 indexed citations

Tyrrell, Nicholas, et al.. (2022). Sudden stratospheric warmings during El Niño and La Niña: sensitivity to atmospheric model biases. Weather and Climate Dynamics. 3(1). 45–58. 4 indexed citations

Scaife, Adam A., Mark Baldwin, Amy H. Butler, et al.. (2021). Long Range Prediction and the Stratosphere. Repository for Publications and Research Data (ETH Zurich). 1 indexed citations

Charlton‐Perez, Andrew, Jochen Bröcker, Alexey Yu. Karpechko, et al.. (2021). A Minimal Model to Diagnose the Contribution of the Stratosphere to Tropospheric Forecast Skill. Journal of Geophysical Research Atmospheres. 126(24). 7 indexed citations

Tyrrell, Nicholas & Alexey Yu. Karpechko. (2021). Minimal impact of model biases on Northern Hemisphere El Niño–Southern Oscillation teleconnections. Weather and Climate Dynamics. 2(3). 913–925. 3 indexed citations

Lee, Simon H., Zachary D. Lawrence, Amy H. Butler, & Alexey Yu. Karpechko. (2020). Seasonal Forecasts of the Exceptional Northern Hemisphere Winter of 2020. Geophysical Research Letters. 47(21). 24 indexed citations

10.

Karpechko, Alexey Yu., et al.. (2020). Mechanisms and predictability of sudden stratospheric warming in winter 2018. Weather and Climate Dynamics. 1(2). 657–674. 13 indexed citations

11.

Domeisen, Daniela I. V., Amy H. Butler, Andrew Charlton‐Perez, et al.. (2019). The Role of the Stratosphere in Subseasonal to Seasonal Prediction: 2. Predictability Arising From Stratosphere‐Troposphere Coupling. Journal of Geophysical Research Atmospheres. 125(2). 191 indexed citations

12.

Domeisen, Daniela I. V., Amy H. Butler, Andrew Charlton‐Perez, et al.. (2019). The Role of the Stratosphere in Subseasonal to Seasonal Prediction: 1. Predictability of the Stratosphere. Journal of Geophysical Research Atmospheres. 125(2). 114 indexed citations

13.

Tyrrell, Nicholas, Alexey Yu. Karpechko, & Petri Räisänen. (2018). The Influence of Eurasian Snow Extent on the Northern Extratropical Stratosphere in a QBO Resolving Model. Journal of Geophysical Research Atmospheres. 123(1). 315–328. 15 indexed citations

14.

Thölix, Laura, Alexey Yu. Karpechko, Leif Backman, & Rigel Kivi. (2018). Linking the uncertainty in simulated arctic ozone losses to modelling of tropical stratospheric water vapour. Biogeosciences (European Geosciences Union). 1 indexed citations

15.

Thölix, Laura, Alexey Yu. Karpechko, Leif Backman, & Rigel Kivi. (2018). Linking uncertainty in simulated Arctic ozone loss to uncertainties in modelled tropical stratospheric water vapour. Atmospheric chemistry and physics. 18(20). 15047–15067. 2 indexed citations

16.

Thölix, Laura, Leif Backman, Rigel Kivi, & Alexey Yu. Karpechko. (2016). Variability of water vapour in the Arctic stratosphere. Atmospheric chemistry and physics. 16(7). 4307–4321. 7 indexed citations

17.

Uotila, Petteri, et al.. (2014). Links between Arctic sea ice and extreme summer precipitation in China: an alternative view. ADVANCES IN POLAR SCIENCE. 222–233. 6 indexed citations

18.

Gillett, Nathan P., Hideharu Akiyoshi, Slimane Bekki, et al.. (2011). Attribution of observed changes in stratospheric ozone and temperature. Atmospheric chemistry and physics. 11(2). 599–609. 30 indexed citations

19.

Karpechko, Alexey Yu., Nathan P. Gillett, Birgit Haßler, Karen H. Rosenlof, & Eugene Rozanov. (2010). Quantitative assessment of Southern Hemisphere ozone in chemistry-climate model simulations. Atmospheric chemistry and physics. 10(3). 1385–1400. 9 indexed citations

20.

Karpechko, Alexey Yu., A. Lukyanov, E. Kyrö, et al.. (2007). The water vapour distribution in the Arctic lowermost stratosphere during the LAUTLOS campaign and related transport processes including stratosphere-troposphere exchange. Atmospheric chemistry and physics. 7(1). 107–119. 11 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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