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A. J. Simmons

European Centre for Medium-Range Weather ForecastsGB
Climate variability and modelsMeteorological Phenomena and SimulationsAtmospheric and Environmental Gas DynamicsAtmospheric Ozone and ClimateAtmospheric chemistry and aerosols
ORCID Google Scholar
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185
Publications
OpenAlex
82,921
Total Citations
OpenAlex
67
h-index
OpenAlex
112
i10-index
OpenAlex
—
S2 Citations
Semantic Scholar
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Top Publicationsvia OpenAlex
1
The ERA5 global reanalysis
2020·29,751 citationsOpen Access
2
The ERA‐Interim reanalysis: configuration and performance of the data assimilation system
2011·26,323 citations
3
The ERA‐40 re‐analysis
2005·7,130 citationsOpen Access
4
ERA-20C: An Atmospheric Reanalysis of the Twentieth Century
2016·1,190 citations
5
The Concept of Essential Climate Variables in Support of Climate Research, Applications, and Policy
2014·1,054 citationsOpen Access
6
The ECMWF operational implementation of four‐dimensional variational assimilation. I: Experimental results with simplified physics
2000·899 citations
7
Barotropic Wave Propagation and Instability, and Atmospheric Teleconnection Patterns
1983·856 citationsOpen Access
8
An Energy and Angular-Momentum Conserving Vertical Finite-Difference Scheme and Hybrid Vertical Coordinates
1981·781 citationsOpen Access
View all 185 publications on OpenAlex
Research Topics
Climate variability and modelsEnvironmental Science
Meteorological Phenomena and SimulationsEarth and Planetary Sciences
Atmospheric and Environmental Gas DynamicsEnvironmental Science
Atmospheric Ozone and ClimateEarth and Planetary Sciences
Atmospheric chemistry and aerosolsEarth and Planetary Sciences
Publication Activity
1976
3 pubs
1975
4 pubs
1974
6 pubs
1970
1 pubs
1962
1 pubs
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