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
conservation
wildlife
ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
244
0.780
* Total i10 IndexRankings
Ranking Based On Selection :2
Fish ecology
fish bioenergetics
fish behaviour
life history
fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
137
0.631
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
141
0.705
* Total i10 IndexRankings
Ranking Based On Selection :4
Vegetation ecology
Arctic ecology
Reindeer
Phenology
Earth observation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
117
0.669
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
106
0.684
* Total i10 IndexRankings
Ranking Based On Selection :6
Large herbivore ecology
monitoring and management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
102
0.756
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
73
0.562
* Total i10 IndexRankings
Ranking Based On Selection :8
Conservation Biology
Population Ecology
Wildlife Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
94
0.734
* Total i10 IndexRankings
Ranking Based On Selection :9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
88
0.786
* Total i10 IndexRankings
Ranking Based On Selection :10
Evolutionary biology
behavioral ecology
conservation biology
coevolution
brood parasitism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
73
0.664
* Total i10 IndexRankings
Ranking Based On Selection :11
Seabird ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
69
0.633
* Total i10 IndexRankings
Ranking Based On Selection :12
ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
67
0.670
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
82
0.854
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
76
0.809
* Total i10 IndexRankings
Ranking Based On Selection :15
Fish ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
63
0.724
* Total i10 IndexRankings
Ranking Based On Selection :16
Plant biology
Ecology
Biodiversity
Climate change impact assessments
Taxonomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
* Total i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
61
0.726
* Total i10 IndexRankings
Ranking Based On Selection :18
Wildlife Management
Population Ecology
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
47
0.566
* Total i10 IndexRankings
Ranking Based On Selection :19
environmental science
spatial ecology
marine ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
63
0.788
* Total i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
58
0.784
* Total i10 IndexRankings
Ranking Based On Selection :21
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
* Total i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
44
0.620
* Total i10 IndexRankings
Ranking Based On Selection :23
Evolutionary Biology
Immunoecology
Behavioral Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
61
0.884
* Total i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
59
0.894
* Total i10 IndexRankings
Ranking Based On Selection :25
Conservation genetics
eDNA
ecology and evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
47
0.770
John Dc Linnell
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
244
0.780
Bror Jonsson
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
137
0.631
Fish ecology
fish bioenergetics
fish behaviour
life history
fisheries
Eva B. Thorstad
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
141
0.705
Hans Tømmervik
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
117
0.669
Vegetation ecology
Arctic ecology
Reindeer
Phenology
Earth observation
Jan Ove Bustnes
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
106
0.684
Erling Johan Solberg
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
102
0.756
Large herbivore ecology
monitoring and management
Kjetil Hindar
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
73
0.562
Brett K. Sandercock
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
94
0.734
Conservation Biology
Population Ecology
Wildlife Management
David N. Barton
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
88
0.786
Bård G. Stokke
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
73
0.664
Evolutionary biology
behavioral ecology
conservation biology
coevolution
brood parasitism
Tycho Anker-Nilssen
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
69
0.633
Torkild Tveraa
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
67
0.670
Børge Moe
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
82
0.854
John Odden
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
76
0.809
Nina Jonsson
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
63
0.724
Jarle W. Bjerke
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
Plant biology
Ecology
Biodiversity
Climate change impact assessments
Taxonomy
Ola H. Diserud
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
61
0.726
Henrik Brøseth
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
47
0.566
Wildlife Management
Population Ecology
Conservation Biology
Per Fauchald
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
63
0.788
environmental science
spatial ecology
marine ecology
Øystein Flagstad
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
58
0.784
Roel May
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
Oddmund Kleven
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
44
0.620
Sveinn Are Hanssen
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
61
0.884
Evolutionary Biology
Immunoecology
Behavioral Ecology
Ole-Gunnar Støen
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
59
0.894
Frode Fossøy
Norwegian Institute for Nature Research
Trondheim, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
47
0.770
Conservation genetics
eDNA
ecology and evolution