Total 2,384,773 scientists, country 221, and institutions 24,456 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
conservation biology
environmental ethics
global change
ecology
environmental education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
128
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 2
Philosophy
Ecology
Conservation Biology
Environmental Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
76
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 3
philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
49
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 4
philosophy of education
art education
aesthetic philosophy
critical pedagogy
agamben
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
41
0.586
* Total i10 IndexRankings
Ranking Based On Selection: 5
Religion and Politics
Legislative Behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
* Total i10 IndexRankings
Ranking Based On Selection: 6
Chinese history
Chinese politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 7
Soviet History
Popular Opinion
Stalinism
Cult of leader
Popular perceptions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 8
Religion
Politics
Indigenous Studies
Coloniality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 IndexRankings
Ranking Based On Selection: 9
Gender and Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
architectural and design history
cultural landscapes
urbanism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
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* Total i10 IndexRankings
Ranking Based On Selection: 11
History
Historiography African History
African Evolutionary History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 12
Borderlands History
American Indian History
Southwestern History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 13
Biocultural Conservation/Communication
Field Environmental Philosophy
Interdisciplinary Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
Latin American History
Borderlands History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
gender
nineteenth-century Germany
reception history
Clara Schumamm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 16
logic
social philosophy
metaphysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ricardo Rozzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
128
0.667
conservation biology
environmental ethics
global change
ecology
environmental education
J Baird Callicott
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
76
0.500
Philosophy
Ecology
Conservation Biology
Environmental Studies
David M Kaplan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
49
0.690
Tyson Lewis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
41
0.586
philosophy of education
art education
aesthetic philosophy
critical pedagogy
agamben
Elizabeth Oldmixon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
Religion and Politics
Legislative Behavior
Harold Tanner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Chinese history
Chinese politics
Olga Velikanova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
Soviet History
Popular Opinion
Stalinism
Cult of leader
Popular perceptions
Robert O Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Religion
Politics
Indigenous Studies
Coloniality
Emmanuela Akosua Opoku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Paula Lupkin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
architectural and design history
cultural landscapes
urbanism
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Constance Hilliard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
History
Historiography African History
African Evolutionary History
Matthew M Babcock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Borderlands History
American Indian History
Southwestern History
Danqiong Zhu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Biocultural Conservation/Communication
Field Environmental Philosophy
Interdisciplinary Studies
David Rex Galindo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Latin American History
Borderlands History
April Laine Prince
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
gender
nineteenth-century Germany
reception history
Clara Schumamm
Jonathan J Mize
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
logic
social philosophy
metaphysics