Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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 :1
permafrost
environmental change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
176
0.796
* Total i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
123
0.707
* Total i10 IndexRankings
Ranking Based On Selection :3
40Ar/39Ar geochronology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
106
0.693
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
108
0.730
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
82
0.683
* Total i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
93
0.788
* Total i10 IndexRankings
Ranking Based On Selection :7
glaciology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
93
0.845
* Total i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
57
0.518
* Total i10 IndexRankings
Ranking Based On Selection :9
permafrost
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
51
0.531
* Total i10 IndexRankings
Ranking Based On Selection :10
Remote Sensing
Radar
SAR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
61
0.678
* Total i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
45
0.511
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
63
0.778
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
59
0.747
* Total i10 IndexRankings
Ranking Based On Selection :14
Space Physics
Aeronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
27
0.346
* Total i10 IndexRankings
Ranking Based On Selection :15
hibernation
therapeutic hypothermia
stroke
cerebral ischemia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
42
0.553
* Total i10 IndexRankings
Ranking Based On Selection :16
permafrost
frozen ground engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
64
0.865
* Total i10 IndexRankings
Ranking Based On Selection :17
stable isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
61
0.871
* Total i10 IndexRankings
Ranking Based On Selection :18
Remote Sensing
GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
52
0.743
* Total i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
* Total i10 IndexRankings
Ranking Based On Selection :20
social ecological technological systems science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
48
0.696
* Total i10 IndexRankings
Ranking Based On Selection :21
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
32
0.464
* Total i10 IndexRankings
Ranking Based On Selection :22
Permafrost studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
60
0.938
* Total i10 IndexRankings
Ranking Based On Selection :23
Wildfire
Vegetation Succession
Ecosystem Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
* Total i10 IndexRankings
Ranking Based On Selection :24
sea ice
Arctic
Antarctic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
54
0.885
* Total i10 IndexRankings
Ranking Based On Selection :25
plesiosaurs
ichthyosaurs
thalattosaurs
arctic dinosaurs
Alaskan paleontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
Vladimir Romanovsky
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
176
0.796
Hajo Eicken
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
123
0.707
Paul W Layer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
106
0.693
Falk Huettmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
108
0.730
Matthew Sturm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
82
0.683
Katrin Iken
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
93
0.788
Regine Hock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
93
0.845
Shannon Atkinson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
57
0.518
Kenji Yoshikawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
51
0.531
Franz J Meyer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
61
0.678
Trent Sutton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
45
0.511
Jan Straley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
63
0.778
B Konar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
59
0.747
Dirk Lummerzheim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
27
0.346
Kelly Drew
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
42
0.553
Yuri Shur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
64
0.865
Diane M O Brien
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
61
0.871
David Verbyla
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
52
0.743
Gary Kofinas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
Lilian Alessa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
48
0.696
Xiyu Zhou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
32
0.464
Mikhail Kanevskiy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
60
0.938
T Scott Rupp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
Andrew R Mahoney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
54
0.885
Patrick Druckenmiller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
plesiosaurs
ichthyosaurs
thalattosaurs
arctic dinosaurs
Alaskan paleontology