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 :26
atmospheric radiation
solar energy
wind energy
numerical weather prediction
remote sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
46
0.719
* Total i10 IndexRankings
Ranking Based On Selection :27
Sea ice
climate variability and change
numerical modelling
operational oceanography
ocean technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
36
0.563
* Total i10 IndexRankings
Ranking Based On Selection :28
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
31
0.554
* Total i10 IndexRankings
Ranking Based On Selection :29
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
39
0.722
* Total i10 IndexRankings
Ranking Based On Selection :30
climate change
innovation
information economics
ecosystem services
behavioural economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
32
0.593
* Total i10 IndexRankings
Ranking Based On Selection :31
Statistical computing
Statistical inverse problems
Uncertainty quantification
Markov chain Monte Carlo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
* Total i10 IndexRankings
Ranking Based On Selection :32
air quality modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
44
0.898
* Total i10 IndexRankings
Ranking Based On Selection :33
climate change
extremes
storms
adaptation
forests
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Total i10 IndexRankings
Ranking Based On Selection :34
atmospheric sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
37
0.860
* Total i10 IndexRankings
Ranking Based On Selection :35
Forests
Agriculture
Carbon cycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
* Total i10 IndexRankings
Ranking Based On Selection :36
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
26
0.634
* Total i10 IndexRankings
Ranking Based On Selection :37
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
* Total i10 IndexRankings
Ranking Based On Selection :38
Remote sensing
cryosphere
validation
surface energy budget
surface albedo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
* Total i10 IndexRankings
Ranking Based On Selection :39
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Total i10 IndexRankings
Ranking Based On Selection :40
Remote Sensing Methods & Applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
* Total i10 IndexRankings
Ranking Based On Selection :41
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
* Total i10 IndexRankings
Ranking Based On Selection :42
TROPOMI
air quality
man-made GHG
societal impact
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
* Total i10 IndexRankings
Ranking Based On Selection :43
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
* Total i10 IndexRankings
Ranking Based On Selection :44
atmospheric modelling
climate system
aerosol-cloud interactions
nucleation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
* Total i10 IndexRankings
Ranking Based On Selection :45
data assimilation
parameter estimation
remote sensing
earth observation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total i10 IndexRankings
Ranking Based On Selection :46
Severe weather
lightning
thunderstorm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 IndexRankings
Ranking Based On Selection :47
Atmosphere-cryosphere interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 IndexRankings
Ranking Based On Selection :48
climate change
greenhouse gases
biofuels
energy policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
* Total i10 IndexRankings
Ranking Based On Selection :49
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total i10 IndexRankings
Ranking Based On Selection :50
Air quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
14
0.483
Anders V. Lindfors
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
46
0.719
atmospheric radiation
solar energy
wind energy
numerical weather prediction
remote sensing
Jari Haapala
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
36
0.563
Sea ice
climate variability and change
numerical modelling
operational oceanography
ocean technology
Eija Tanskanen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
31
0.554
Rostislav Kouznetsov
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
39
0.722
Adriaan Perrels
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
32
0.593
climate change
innovation
information economics
ecosystem services
behavioural economics
Marko Laine
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
Statistical computing
Statistical inverse problems
Uncertainty quantification
Markov chain Monte Carlo
Lasse Johansson
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
44
0.898
air quality modelling
Hilppa Gregow
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
climate change
extremes
storms
adaptation
forests
Arnaud P. Praplan
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
37
0.860
Liisa Kulmala
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
Juha Karvonen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
26
0.634
Marje Prank
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
Aku Riihelä
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
Remote sensing
cryosphere
validation
surface energy budget
surface albedo
Ulla Makkonen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Ali Nadir Arslan
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
Laura Tuomi
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
Iolanda Ialongo
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
TROPOMI
air quality
man-made GHG
societal impact
Heidi Pettersson
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
Joonas Merikanto
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
atmospheric modelling
climate system
aerosol-cloud interactions
nucleation
Janne Hakkarainen
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
data assimilation
parameter estimation
remote sensing
earth observation
Antti Mäkelä
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Severe weather
lightning
thunderstorm
Meinander Outi
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Atmosphere-cryosphere interactions
Leif Backman
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
climate change
greenhouse gases
biofuels
energy policy
Hannakaisa Lindqvist
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Pia Anttila
Finnish Meteorological Institute
Helsinki, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
14
0.483