Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :51
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
* Total i10 IndexRankings
Ranking Based On Selection :52
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection :53
R programming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection :54
climate variability and change
health impacts
adaptation to climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :55
aerosols
global climate modelling
nucleation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total i10 IndexRankings
Ranking Based On Selection :56
Polar Meteorology
snow and ice albedo
radiative transfer
cloud radiative forcing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
* Total i10 IndexRankings
Ranking Based On Selection :57
Climate change
Aerosol climate effects
Negative emissions
Climate change mitigation
Carbon budgets
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection :58
Space plasma physics
Physics of magnetosphere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total i10 IndexRankings
Ranking Based On Selection :59
air quality
particulate matter
road traffic emissions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
* Total i10 IndexRankings
Ranking Based On Selection :60
remote sensing
laser scanning
imaging spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :61
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :62
Climate system
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection :63
Remote sensing
atmospheric aerosols
climate change
machine learning
inverse problems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection :64
Remote sensing
Solar-Induced Chlorophyll Fluorescence
Atmospheric radiation
Satellite Atmospheric Correction
FLEX
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection :65
Urban climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 IndexRankings
Ranking Based On Selection :66
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 IndexRankings
Ranking Based On Selection :67
marine research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
9
0.450
* Total i10 IndexRankings
Ranking Based On Selection :68
wireless communication
vehicular networking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
9
0.450
* Total i10 IndexRankings
Ranking Based On Selection :69
Air quality
Aerosols
Mechatronics
Internal combustion engines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection :70
Surface Waves
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection :71
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
* Total i10 IndexRankings
Ranking Based On Selection :72
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection :73
Climate change
energy systems
mitigation
scenarios
uncertainty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :74
High performance computing
computational fluid dynamics
machine learning
finite element method
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :75
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Elena Saltikoff
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
Julius Vira
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Pentti Pirinen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Reija Ruuhela
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
climate variability and change
health impacts
adaptation to climate change
Tommi Bergman
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
aerosols
global climate modelling
nucleation
Roberta Pirazzini
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
Polar Meteorology
snow and ice albedo
radiative transfer
cloud radiative forcing
Antti-Ilari Partanen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Climate change
Aerosol climate effects
Negative emissions
Climate change mitigation
Carbon budgets
Stepan Dubyagin
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Space plasma physics
Physics of magnetosphere
Mia Aarnio Neé Pohjola
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
air quality
particulate matter
road traffic emissions
Olli Nevalainen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
remote sensing
laser scanning
imaging spectroscopy
Aki Tsuruta
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Tiina Nygård
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Climate system
climate change
Antti Lipponen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Remote sensing
atmospheric aerosols
climate change
machine learning
inverse problems
Neus Sabater
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Remote sensing
Solar-Induced Chlorophyll Fluorescence
Atmospheric radiation
Satellite Atmospheric Correction
FLEX
Achim Drebs
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Edith Rodriguez
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Johanna Ikävalko
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
9
0.450
Timo Sukuvaara
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
9
0.450
wireless communication
vehicular networking
Joel Kuula
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Air quality
Aerosols
Mechatronics
Internal combustion engines
Jan-Victor Björkqvist
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Surface Waves
Oceanography
Sanna Sorvari
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
Matti Kämäräinen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Tommi Ekholm
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Climate change
energy systems
mitigation
scenarios
uncertainty
Tuomas Karna
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
High performance computing
computational fluid dynamics
machine learning
finite element method
Karoliina Pilli-Sihvola
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882