G. Keppel‐Aleks

6.4k total citations
44 papers, 1.9k citations indexed

About

G. Keppel‐Aleks is a scholar working on Global and Planetary Change, Atmospheric Science and Ecology. According to data from OpenAlex, G. Keppel‐Aleks has authored 44 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Global and Planetary Change, 30 papers in Atmospheric Science and 6 papers in Ecology. Recurrent topics in G. Keppel‐Aleks's work include Atmospheric and Environmental Gas Dynamics (33 papers), Climate variability and models (17 papers) and Atmospheric chemistry and aerosols (14 papers). G. Keppel‐Aleks is often cited by papers focused on Atmospheric and Environmental Gas Dynamics (33 papers), Climate variability and models (17 papers) and Atmospheric chemistry and aerosols (14 papers). G. Keppel‐Aleks collaborates with scholars based in United States, Germany and New Zealand. G. Keppel‐Aleks's co-authors include P. O. Wennberg, Debra Wunch, Geoffrey C. Toon, Nicholas M. Deutscher, James T. Randerson, Tapio Schneider, R. A. Washenfelder, Justus Notholt, J. Messerschmidt and M. Mu and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and Journal of Geophysical Research Atmospheres.

In The Last Decade

G. Keppel‐Aleks

42 papers receiving 1.9k citations

Peers

G. Keppel‐Aleks

GPC

SPECT

ECOLO

D. F. Baker United States

Maximilian Reuter Germany

Dongxu Yang China

Lesley Ott United States

Hartmut Boesch United Kingdom

S. C. Olsen United States

László Haszpra Hungary

Ute Karstens Germany

R. Commane United States

Ingrid T. Luijkx Netherlands

D. F. Baker United States

G. Keppel‐Aleks

2.1k ×1.2

GPC

1.5k ×1.1

72 ×0.3

SPECT

128 ×0.9

86 ×0.7

ECOLO

Citations per year, relative to G. Keppel‐Aleks G. Keppel‐Aleks (= 1×) peers D. F. Baker

Countries citing papers authored by G. Keppel‐Aleks

Since Specialization

Citations

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

Fields of papers citing papers by G. Keppel‐Aleks

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. Keppel‐Aleks. 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 G. Keppel‐Aleks. The network helps show where G. Keppel‐Aleks may publish in the future.

Co-authorship network of co-authors of G. Keppel‐Aleks

This figure shows the co-authorship network connecting the top 25 collaborators of G. Keppel‐Aleks. A scholar is included among the top collaborators of G. Keppel‐Aleks 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 G. Keppel‐Aleks. G. Keppel‐Aleks 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

Lombardozzi, Danica, William R. Wieder, G. Keppel‐Aleks, et al.. (2025). Agricultural fertilization significantly enhances amplitude of land-atmosphere CO2 exchange. Nature Communications. 16(1). 1742–1742. 3 indexed citations

Doney, Scott C., et al.. (2023). Characterizing Average Seasonal, Synoptic, and Finer Variability in Orbiting Carbon Observatory‐2 XCO₂ Across North America and Adjacent Ocean Basins. Journal of Geophysical Research Atmospheres. 128(3). e2022JD036696–e2022JD036696. 8 indexed citations

Gerlein‐Safdi, Cynthia, Philipp Köhler, Shujie Wang, et al.. (2023). Algae Blooms on the Greenland Ice Sheet Detected Through Solar-Induced Fluorescence. IEEE Transactions on Geoscience and Remote Sensing. 61. 1–9. 1 indexed citations

Butterfield, Zachary, et al.. (2023). Accounting for Changes in Radiation Improves the Ability of SIF to Track Water Stress‐Induced Losses in Summer GPP in a Temperate Deciduous Forest. Journal of Geophysical Research Biogeosciences. 128(7). 5 indexed citations

Stephens, Britton B., R. Commane, Frédéric Chevallier, et al.. (2023). Evaluating Northern Hemisphere Growing Season Net Carbon Flux in Climate Models Using Aircraft Observations. Global Biogeochemical Cycles. 37(2). 1 indexed citations

Keppel‐Aleks, G., Scott C. Doney, Christof Petri, et al.. (2023). Characteristics of interannual variability in space-based XCO ₂ global observations. Atmospheric chemistry and physics. 23(9). 5355–5372. 7 indexed citations

Birch, Leah, Christopher R. Schwalm, Danica Lombardozzi, et al.. (2021). Addressing biases in Arctic–boreal carbon cycling in the Community Land Model Version 5. Geoscientific model development. 14(6). 3361–3382. 25 indexed citations

Lin, Xin, et al.. (2020). Leveraging the signature of heterotrophic respiration on atmospheric CO ₂ for model benchmarking. Biogeosciences. 17(5). 1293–1308. 11 indexed citations

Keppel‐Aleks, G., Scott C. Doney, Martine De Mazière, et al.. (2019). A Geostatistical Framework for Quantifying the Imprint of Mesoscale Atmospheric Transport on Satellite Trace Gas Retrievals. Journal of Geophysical Research Atmospheres. 124(17-18). 9773–9795. 13 indexed citations

10.

Collier, Nathan, Forrest M. Hoffman, David M. Lawrence, et al.. (2018). The International Land Model Benchmarking (ILAMB) System: Design, Theory, and Implementation. Journal of Advances in Modeling Earth Systems. 10(11). 2731–2754. 202 indexed citations

11.

Butterfield, Zachary, G. Keppel‐Aleks, Norton Allen, et al.. (2017). TCCON data from Manaus (BR), Release GGG2014.R0. Caltech Library. 17 indexed citations

12.

Wunch, Debra, P. O. Wennberg, J. Messerschmidt, et al.. (2013). The covariation of Northern Hemisphere summertime CO ₂ with surface temperature in boreal regions. Atmospheric chemistry and physics. 13(18). 9447–9459. 38 indexed citations

13.

Keppel‐Aleks, G., P. O. Wennberg, R. A. Washenfelder, et al.. (2012). The imprint of surface fluxes and transport on variations in total column carbon dioxide. Biogeosciences. 9(3). 875–891. 77 indexed citations

14.

Wunch, Debra, P. O. Wennberg, G. Keppel‐Aleks, et al.. (2011). The Anticorrelation of Northern Hemisphere Seasonal Cycle Amplitudes in Column-Averaged CO 2 with High Latitude Surface Temperature. AGUFM. 2011. 1 indexed citations

15.

Butz, A., Sandrine Guerlet, Otto Hasekamp, et al.. (2011). Toward accurate CO 2 and CH 4 observations from GOSAT. Research Online (University of Wollongong). 2011. 1 indexed citations

16.

Keppel‐Aleks, G., P. O. Wennberg, & Tapio Schneider. (2011). Sources of variations in total column carbon dioxide. Atmospheric chemistry and physics. 11(8). 3581–3593. 119 indexed citations

17.

Keppel‐Aleks, G., P. O. Wennberg, R. A. Washenfelder, et al.. (2011). The imprint of surface fluxes and transport on variations in total column carbon dioxide. 2 indexed citations

18.

Deutscher, Nicholas M., David Griffith, G. W. Bryant, et al.. (2010). Total column CO ₂ measurements at Darwin, Australia – site description and calibration against in situ aircraft profiles. Atmospheric measurement techniques. 3(4). 947–958. 87 indexed citations

19.

Keppel‐Aleks, G., et al.. (2008). Total column constraints on Northern Hemisphere carbon dioxide surface exchange. AGU Fall Meeting Abstracts. 2008. 3 indexed citations

20.

Keppel‐Aleks, G., Geoffrey C. Toon, P. O. Wennberg, & Nicholas M. Deutscher. (2007). Reducing the impact of source brightness fluctuations on spectra obtained by Fourier-transform spectrometry. Applied Optics. 46(21). 4774–4774. 66 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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