Bernard Chapnik

1.5k total citations · 1 hit paper
9 papers, 1.0k citations indexed

About

Bernard Chapnik is a scholar working on Atmospheric Science, Global and Planetary Change and Environmental Engineering. According to data from OpenAlex, Bernard Chapnik has authored 9 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Atmospheric Science, 8 papers in Global and Planetary Change and 4 papers in Environmental Engineering. Recurrent topics in Bernard Chapnik's work include Meteorological Phenomena and Simulations (8 papers), Climate variability and models (7 papers) and Wind and Air Flow Studies (4 papers). Bernard Chapnik is often cited by papers focused on Meteorological Phenomena and Simulations (8 papers), Climate variability and models (7 papers) and Wind and Air Flow Studies (4 papers). Bernard Chapnik collaborates with scholars based in France and United Kingdom. Bernard Chapnik's co-authors include Gérald Desroziers, Loïk Berre, Paul Poli, Florence Rabier, Olivier Talagrand, Pierre Brousseau, Patrick Moll, S. B. Healy, Erik Andersson and François Bouttier and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Monthly Weather Review and Atmospheric chemistry and physics.

In The Last Decade

Bernard Chapnik

9 papers receiving 994 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.

Diagnosis of observation, background and analysis‐error statistics in observation space

2005 647 citations Gérald Desroziers, Loïk Berre et al. Quarterly Journal of the Royal Meteorological Society profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Bernard Chapnik France	9	848	773	254	172	127	9	1.0k
Meta Sienkiewicz United States	8	995 1.2×	936 1.2×	148 0.6×	100 0.6×	52 0.4×	14	1.2k
Bruce Macpherson United Kingdom	14	953 1.1×	806 1.0×	171 0.7×	219 1.3×	46 0.4×	22	1.1k
Thomas Schlatter United States	17	836 1.0×	691 0.9×	114 0.4×	159 0.9×	111 0.9×	52	994
Stephen English United Kingdom	23	1.7k 2.0×	1.2k 1.5×	271 1.1×	305 1.8×	145 1.1×	69	1.9k
Gérald Desroziers France	23	1.7k 2.0×	1.6k 2.1×	353 1.4×	440 2.6×	141 1.1×	36	1.9k
A. P. McNally United Kingdom	22	2.3k 2.7×	2.1k 2.7×	250 1.0×	210 1.2×	119 0.9×	32	2.4k
Yong-run Guo United States	10	1.1k 1.3×	878 1.1×	234 0.9×	155 0.9×	149 1.2×	18	1.2k
Werner Wergen Germany	13	952 1.1×	842 1.1×	158 0.6×	135 0.8×	40 0.3×	24	1.1k
R. Treadon United States	15	1.3k 1.6×	1.2k 1.5×	194 0.8×	155 0.9×	116 0.9×	24	1.5k
Peter H. Hildebrand United States	13	880 1.0×	521 0.7×	224 0.9×	236 1.4×	114 0.9×	20	1.0k

Countries citing papers authored by Bernard Chapnik

Since Specialization

Citations

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

Fields of papers citing papers by Bernard Chapnik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bernard Chapnik

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

All Works

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9 of 9 papers shown

1.

Brousseau, Pierre, Gérald Desroziers, François Bouttier, & Bernard Chapnik. (2013). A posteriori diagnostics of the impact of observations on the AROME‐France convective‐scale data assimilation system. Quarterly Journal of the Royal Meteorological Society. 140(680). 982–994. 30 indexed citations

2.

Semane, Noureddine, Vincent‐Henri Peuch, Gérald Desroziers, et al.. (2009). On the extraction of wind information from the assimilation of ozone profiles in Météo–France 4-D-Var operational NWP suite. Atmospheric chemistry and physics. 9(14). 4855–4867. 27 indexed citations

3.

Desroziers, Gérald, Loïk Berre, Vincent Chabot, & Bernard Chapnik. (2009). A Posteriori Diagnostics in an Ensemble of Perturbed Analyses. Monthly Weather Review. 137(10). 3420–3436. 29 indexed citations

4.

Poli, Paul, Patrick Moll, Florence Rabier, et al.. (2007). Forecast impact studies of zenith total delay data from European near real‐time GPS stations in Météo France 4DVAR. Journal of Geophysical Research Atmospheres. 112(D6). 90 indexed citations

5.

Fourrié, Nadia, et al.. (2006). Impact study of the 2003 North Atlantic THORPEX Regional Campaign. Quarterly Journal of the Royal Meteorological Society. 132(615). 275–295. 26 indexed citations

6.

Chapnik, Bernard, Gérald Desroziers, Florence Rabier, & Olivier Talagrand. (2006). Diagnosis and tuning of observational error in a quasi‐operational data assimilation setting. Quarterly Journal of the Royal Meteorological Society. 132(615). 543–565. 87 indexed citations

7.

Desroziers, Gérald, Loïk Berre, Bernard Chapnik, & Paul Poli. (2005). Diagnosis of observation, background and analysis‐error statistics in observation space. Quarterly Journal of the Royal Meteorological Society. 131(613). 3385–3396. 647 indexed citations breakdown →

8.

Desroziers, Gérald, Pierre Brousseau, & Bernard Chapnik. (2005). Use of randomization to diagnose the impact of observations on analyses and forecasts. Quarterly Journal of the Royal Meteorological Society. 131(611). 2821–2837. 21 indexed citations

9.

Chapnik, Bernard, Gérald Desroziers, Florence Rabier, & Olivier Talagrand. (2004). Properties and first application of an error‐statistics tuning method in variational assimilation. Quarterly Journal of the Royal Meteorological Society. 130(601). 2253–2275. 63 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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