Ernest N. Koffi

2.8k total citations · 2 hit papers
34 papers, 1.6k citations indexed

About

Ernest N. Koffi is a scholar working on Global and Planetary Change, Atmospheric Science and Environmental Engineering. According to data from OpenAlex, Ernest N. Koffi has authored 34 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Global and Planetary Change, 22 papers in Atmospheric Science and 4 papers in Environmental Engineering. Recurrent topics in Ernest N. Koffi's work include Atmospheric and Environmental Gas Dynamics (20 papers), Climate variability and models (18 papers) and Meteorological Phenomena and Simulations (13 papers). Ernest N. Koffi is often cited by papers focused on Atmospheric and Environmental Gas Dynamics (20 papers), Climate variability and models (18 papers) and Meteorological Phenomena and Simulations (13 papers). Ernest N. Koffi collaborates with scholars based in France, Italy and Australia. Ernest N. Koffi's co-authors include P. J. Rayner, Marko Scholze, Efisio Solazzo, Greet Janssens‐Maenhout, Monica Crippa, Ganlin Huang, Rainer Friedrich, Diego Guizzardi, Marilena Muntean and Alexander Norton and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Global Change Biology and Science Advances.

In The Last Decade

Ernest N. Koffi

33 papers receiving 1.5k 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.

High resolution temporal profiles in the Emissions Database for Global Atmospheric Research

2020 387 citations Monica Crippa, Efisio Solazzo et al. Scientific Data profile →
Acceleration of global N2O emissions seen from two decades of atmospheric inversion

2019 277 citations Rona L. Thompson, Prabir K. Patra et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ernest N. Koffi France	16	1.0k	659	295	258	252	34	1.6k
Shuangxi Fang China	20	982 1.0×	842 1.3×	83 0.3×	295 1.1×	263 1.0×	62	1.5k
Marielle Saunois France	24	1.5k 1.5×	1.2k 1.8×	225 0.8×	217 0.8×	180 0.7×	68	2.1k
R. Commane United States	25	1.3k 1.3×	1.3k 2.0×	344 1.2×	180 0.7×	268 1.1×	78	2.0k
Gerd Folberth United Kingdom	25	1.7k 1.7×	1.7k 2.5×	296 1.0×	286 1.1×	568 2.3×	47	2.7k
Andrea Stenke Switzerland	28	1.8k 1.8×	1.7k 2.5×	164 0.6×	131 0.5×	288 1.1×	79	2.5k
Jianyu Liu China	26	1.3k 1.3×	546 0.8×	112 0.4×	372 1.4×	96 0.4×	88	1.9k
A. Hensen Netherlands	24	1.0k 1.0×	700 1.1×	434 1.5×	255 1.0×	164 0.7×	74	1.8k
Carole Helfter United Kingdom	20	765 0.8×	550 0.8×	494 1.7×	362 1.4×	194 0.8×	48	1.4k
Wenchao Sun China	23	885 0.9×	230 0.3×	473 1.6×	346 1.3×	80 0.3×	59	1.7k

Countries citing papers authored by Ernest N. Koffi

Since Specialization

Citations

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

Fields of papers citing papers by Ernest N. Koffi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ernest N. Koffi. 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 Ernest N. Koffi. The network helps show where Ernest N. Koffi may publish in the future.

Co-authorship network of co-authors of Ernest N. Koffi

This figure shows the co-authorship network connecting the top 25 collaborators of Ernest N. Koffi. A scholar is included among the top collaborators of Ernest N. Koffi 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 Ernest N. Koffi. Ernest N. Koffi 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

Arriga, Nicola, Matteo Campioli, Maria Martha Bernardi, et al.. (2025). Mediterranean pine forests: Comparison of fluxes and tree rings of Pinus pinaster Aiton and Pinus pinea L. Agricultural and Forest Meteorology. 373. 110761–110761.

Bacour, Cédric, Natasha MacBean, Frédéric Chevallier, et al.. (2023). Assimilation of multiple datasets results in large differences in regional- to global-scale NEE and GPP budgets simulated by a terrestrial biosphere model. Biogeosciences. 20(6). 1089–1111. 6 indexed citations

Elleingand, Eric, et al.. (2022). Effect of Incorporation of Yam Flour and Moringa Powder in Wheat Bread on Glycemic Response. Food and Nutrition Sciences. 13(9). 781–796. 1 indexed citations

Crippa, Monica, Efisio Solazzo, Ganlin Huang, et al.. (2020). High resolution temporal profiles in the Emissions Database for Global Atmospheric Research. Scientific Data. 7(1). 121–121. 387 indexed citations breakdown →

Alkama, Ramdane, Ernest N. Koffi, Stephen J. Vavrus, et al.. (2020). Wind amplifies the polar sea ice retreat. Environmental Research Letters. 15(12). 124022–124022. 31 indexed citations

Norton, Alexander, P. J. Rayner, Ernest N. Koffi, et al.. (2019). Estimating global gross primary productivity using chlorophyll fluorescence and a data assimilation system with the BETHY-SCOPE model. Biogeosciences. 16(15). 3069–3093. 66 indexed citations

Norton, Alexander, P. J. Rayner, Ernest N. Koffi, & Marko Scholze. (2018). Assimilating solar-induced chlorophyll fluorescence into the terrestrial biosphere model BETHY-SCOPE v1.0: model description and information content. Geoscientific model development. 11(4). 1517–1536. 53 indexed citations

Patra, Prabir K., Rona L. Thompson, Kelley C. Wells, et al.. (2018). Top-down estimates of N 2 O emissions over the past two decades. AGU Fall Meeting Abstracts. 2018. 1 indexed citations

Koffi, Ernest N., P. Bergamaschi, Ute Karstens, et al.. (2016). Evaluation of the boundary layer dynamics of the TM5 model. 3 indexed citations

10.

Koffi, Ernest N., P. Bergamaschi, Ute Karstens, et al.. (2016). Evaluation of the boundary layer dynamics of the TM5 model over Europe. Geoscientific model development. 9(9). 3137–3160. 23 indexed citations

11.

Koffi, Ernest N., P. J. Rayner, Alexander Norton, Christian Frankenberg, & Marko Scholze. (2015). Investigating the usefulness of satellite-derived fluorescence data in inferring gross primary productivity within the carbon cycle data assimilation system. Biogeosciences. 12(13). 4067–4084. 91 indexed citations

12.

Koffi, Ernest N., P. J. Rayner, Marko Scholze, Frédéric Chevallier, & T. Kaminski. (2013). Quantifying the constraint of biospheric process parameters by CO ₂ concentration and flux measurement networks through a carbon cycle data assimilation system. Atmospheric chemistry and physics. 13(21). 10555–10572. 15 indexed citations

13.

Kaminski, T., P. J. Rayner, Michael Voßbeck, Marko Scholze, & Ernest N. Koffi. (2012). Observing the continental-scale carbon balance: assessment of sampling complementarity and redundancy in a terrestrial assimilation system by means of quantitative network design. Atmospheric chemistry and physics. 12(16). 7867–7879. 26 indexed citations

14.

Koffi, Ernest N., P. J. Rayner, Marko Scholze, & Christian Beer. (2012). Atmospheric constraints on gross primary productivity and net ecosystem productivity: Results from a carbon‐cycle data assimilation system. Global Biogeochemical Cycles. 26(1). 56 indexed citations

15.

Koffi, Ernest N., et al.. (2010). The Water Vapour Flux of Switzerland. Bern Open Repository and Information System (University of Bern). 1 indexed citations

16.

Koffi, Ernest N., P. J. Rayner, Marko Scholze, et al.. (2009). {Climate Data Assimilation using inverse modelling: Application to the Carbon Cycle}. EGU General Assembly Conference Abstracts. 8651. 1 indexed citations

17.

Mätzler, Christian, Ernest N. Koffi, & Alexis Berne. (2009). Monitoring Rain Rate with Data from Networks of Microwave Transmission Links. Bern Open Repository and Information System (University of Bern). 4 indexed citations

18.

Koffi, Ernest N., et al.. (2009). In vitro anticholinestarase and cholinergic effect of the aqueous extract of Trema guineensis on rabbit duodenum. Tropical Journal of Pharmaceutical Research. 8(1). 4 indexed citations

19.

Koffi, B. & Ernest N. Koffi. (2008). Heat waves across Europe by the end of the 21st century: multiregional climate simulations. Climate Research. 36. 153–168. 46 indexed citations

20.

Koffi, Ernest N., Marc Georgelin, B. Bénech, & Évelyne Richard. (2000). Trapped Lee Waves Observed during PYREX by Constant Volume Balloons: Comparison with Meso-NH Simulations. Journal of the Atmospheric Sciences. 57(13). 2007–2021. 5 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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