Total 2,395,742 scientists, country 221, and institutions 24,448 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
204
0.662
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
bevaringsbiologi
evolusjon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
145
0.620
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
microbial ecology
aquaculture
plankton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
95
0.674
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Community ecology
climate impacts
recruitment processes
invasibility
seeds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
89
0.908
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Marine ecology
aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
85
0.541
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Biology
toxicology
environmental health
microplastics
endocrine disrupting chemicals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
78
0.975
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Structural biology
Biopolymers
NMR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
77
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
life cycle assessment
industrial ecology
biodiversity
sustainability
life cycle impact assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
76
0.962
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Behavioural Ecology
Evolutionary Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
74
0.602
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
sustainability
life cycle assessment
industrial ecology
climate change
biofuels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
73
0.839
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
62
0.713
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Systems biology
synthetic biology
digital life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
61
0.803
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
Biodiversity
Population ecology
climate effects
conservation biology
spatial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
54
0.730
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
ecology
community dynamics
freswhater biology
climate change effects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
52
0.627
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Industrial ecology
resource management
urban development
transdisciplinarity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
systematic biology
taxonomy
phylogeny
biogeography
DNA barcoding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
48
0.640
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Conservation Biology
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
48
0.658
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
Ecological and evolutionary physiology - animal energetics - birds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
47
0.456
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
Aquaculture
Marine biology
Fish Biology
Early life history of fish
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
45
0.517
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Development of enabling technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
43
0.478
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
41
0.695
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
Population Ecology
Community Ecology
Conservation Biology
Statistical Ecology
Spatial Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
41
0.774
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
Behavioral Ecology
Evolutionary Ecology
Evolutionary Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
biological oceanography
marine ecology
global change
marine food-webs
microzooplankton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
39
0.780
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
population genetics
phylogeography
evolutionary biology
evolutionary ecology
systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
38
0.603
Bernt Erik Sæther
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
204
0.662
Eivin Røskaft
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
145
0.620
Olav Vadstein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
95
0.674
microbial ecology
aquaculture
plankton
Bente Jessen Graae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
89
0.908
Community ecology
climate impacts
recruitment processes
invasibility
seeds
Yngvar Olsen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
85
0.541
Martin Wagner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
78
0.975
Biology
toxicology
environmental health
microplastics
endocrine disrupting chemicals
Finn Lillelund Aachmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
77
0.846
Structural biology
Biopolymers
NMR
Francesca Verones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
76
0.962
life cycle assessment
industrial ecology
biodiversity
sustainability
life cycle impact assessment
Jonathan Wright
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
74
0.602
Behavioural Ecology
Evolutionary Ecology
Otávio Cavalett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
73
0.839
sustainability
life cycle assessment
industrial ecology
climate change
biofuels
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Christophe Pelabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
62
0.713
Trygve Brautaset
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
61
0.803
Systems biology
synthetic biology
digital life
Ivar Herfindal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
54
0.730
Biodiversity
Population ecology
climate effects
conservation biology
spatial ecology
Anders Gravbrøt Finstad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
52
0.627
ecology
community dynamics
freswhater biology
climate change effects
Daniel B Müller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
Industrial ecology
resource management
urban development
transdisciplinarity
Torbjørn Ekrem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
48
0.640
systematic biology
taxonomy
phylogeny
biogeography
DNA barcoding
Gunnar Austrheim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
48
0.658
Claus Bech
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
47
0.456
Ecological and evolutionary physiology - animal energetics - birds
Elin Kjørsvik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
45
0.517
Aquaculture
Marine biology
Fish Biology
Early life history of fish
Martin Kuiper
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
43
0.478
Development of enabling technology
Eivind Almaas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
41
0.695
Vidar Grøtan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
41
0.774
Population Ecology
Community Ecology
Conservation Biology
Statistical Ecology
Spatial Ecology
Yimen G Araya Ajoy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
Behavioral Ecology
Evolutionary Ecology
Evolutionary Biology
Nicole Aberle Malzahn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
39
0.780
biological oceanography
marine ecology
global change
marine food-webs
microzooplankton
Hans K Stenøien
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
38
0.603
population genetics
phylogeography
evolutionary biology
evolutionary ecology
systematics