Total 2,384,784 scientists, country 221, and institutions 24,461 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.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Evolutionary ecology of parasitism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
386
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 2
Limnology
Lake Ecosystems
Fatty acids in aquatic food webs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
569
483
0.849
* Total i10 IndexRankings
Ranking Based On Selection: 3
Evolutionary Biology
Genetics
Genomics
Reproductive Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
150
0.698
* Total i10 IndexRankings
Ranking Based On Selection: 4
Ecology
Evolution
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
127
0.698
* Total i10 IndexRankings
Ranking Based On Selection: 5
Dolphins and whales
Bioacoustics
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
100
0.685
* Total i10 IndexRankings
Ranking Based On Selection: 6
Conservation Biology
Evolution
Animal Behavior
Molecular Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
52
0.391
* Total i10 IndexRankings
Ranking Based On Selection: 7
Genetics
Evolution
Eugenics
Phylogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
61
0.462
* Total i10 IndexRankings
Ranking Based On Selection: 8
Plant Biology
Plant Biotechnology
Food Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
92
0.719
* Total i10 IndexRankings
Ranking Based On Selection: 9
Conservation Biology
urban ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
69
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 10
Freshwater Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
57
0.483
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Science Communication
Behavioral Ecology
Penguin Biology
Conservation Biology
Science Diplomacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
41
0.357
* Total i10 IndexRankings
Ranking Based On Selection: 12
environmental physiology
cold tolerance
anhydrobiosis
nematode biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
30
0.265
* Total i10 IndexRankings
Ranking Based On Selection: 13
ecophysiology
reproductive biology
thermal biology
herpetology
conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
52
0.473
* Total i10 IndexRankings
Ranking Based On Selection: 14
Aquatic ecology
multiple stressors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
80
0.748
* Total i10 IndexRankings
Ranking Based On Selection: 15
freshwater ecology
limnology
lakes
invertebrate biology and taxonomy
conservation ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
42
0.424
* Total i10 IndexRankings
Ranking Based On Selection: 16
Reproductive biology and aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
41
0.488
* Total i10 IndexRankings
Ranking Based On Selection: 17
amphibians
conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
33
0.493
* Total i10 IndexRankings
Ranking Based On Selection: 18
Ecology
Social Networks
Parasitology
Behavioural Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
43
0.729
* Total i10 IndexRankings
Ranking Based On Selection: 19
marine ecology
biogeochemistry
coastal ecosystems
carbon burial
benthos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
39
0.780
* Total i10 IndexRankings
Ranking Based On Selection: 20
cellular microbiology
bacterial pathogenesis
signal transduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
33
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 21
Molecular Ecology and Evolution
Conservation Genomics
Biogeography
Biological Anthropology
ancient DNA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
42
0.913
* Total i10 IndexRankings
Ranking Based On Selection: 22
Structural Biology
Signal Transduction
Cell Death
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 23
Developmental biology
gene regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
31
0.689
* Total i10 IndexRankings
Ranking Based On Selection: 24
Mycology
systematics
taxonomy
plants
botany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
20
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 25
Evolutionary oral biology
dental morphology
dental education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
39
0.886
Robert Poulin
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
386
0.654
Evolutionary ecology of parasitism
Samiullah Khan
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
569
483
0.849
Limnology
Lake Ecosystems
Fatty acids in aquatic food webs
Neil J Gemmell
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
150
0.698
Evolutionary Biology
Genetics
Genomics
Reproductive Biology
Jonathan M Waters
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
127
0.698
Steve Dawson
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
100
0.685
Dolphins and whales
Bioacoustics
Conservation Biology
Ian G Jamieson
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
52
0.391
Conservation Biology
Evolution
Animal Behavior
Molecular Ecology
Hamish Spencer
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
61
0.462
Genetics
Evolution
Eugenics
Phylogenetics
David Burritt
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
92
0.719
Plant Biology
Plant Biotechnology
Food Science
Yolanda van Heezik
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
69
0.580
Conservation Biology
urban ecology
Gerard Closs
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
57
0.483
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Lloyd S Davis
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
41
0.357
Science Communication
Behavioral Ecology
Penguin Biology
Conservation Biology
Science Diplomacy
David Wharton
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
30
0.265
environmental physiology
cold tolerance
anhydrobiosis
nematode biology
Alison Cree
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
52
0.473
ecophysiology
reproductive biology
thermal biology
herpetology
conservation
Christoph D Matthaei
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
80
0.748
Aquatic ecology
multiple stressors
Carolyn W Burns
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
42
0.424
freshwater ecology
limnology
lakes
invertebrate biology and taxonomy
conservation ecology
mark lokman
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
41
0.488
Reproductive biology and aquaculture
Phillip J Bishop
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
33
0.493
Stephanie Godfrey
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
43
0.729
Ecology
Social Networks
Parasitology
Behavioural Ecology
Candida Savage
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
39
0.780
marine ecology
biogeochemistry
coastal ecosystems
carbon burial
benthos
Keith Ireton
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
33
0.688
cellular microbiology
bacterial pathogenesis
signal transduction
Michael Knapp
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
42
0.913
Molecular Ecology and Evolution
Conservation Genomics
Biogeography
Biological Anthropology
ancient DNA
Peter D Mace
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
Structural Biology
Signal Transduction
Cell Death
Megan J Wilson
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
31
0.689
Developmental biology
gene regulation
David Allan Orlovich
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
20
0.444
Mycology
systematics
taxonomy
plants
botany
Carolina Loch
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
39
0.886
Evolutionary oral biology
dental morphology
dental education