Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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
Social-environmental systems
Arctic
Politics
Policy
Animal behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total i10 IndexRankings
Ranking Based On Selection :2
institutional theory
resilience
environmental policy
Arctic policy
policy implementation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 IndexRankings
Ranking Based On Selection :3
international security
ethnic conflict
terrorism
separatist movements
Arctic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :4
Political Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
2
0.222
* Total i10 IndexRankings
Ranking Based On Selection :5
African Politics
Civil War
Authority
Armed Movements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Amy Lauren Lovecraft
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
Social-environmental systems
Arctic
Politics
Policy
Animal behavior
Chanda L Meek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
institutional theory
resilience
environmental policy
Arctic policy
policy implementation
Brandon M Boylan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
international security
ethnic conflict
terrorism
separatist movements
Arctic
Alexander Keller Hirsch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
2
0.222
Jeremy Speight
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
African Politics
Civil War
Authority
Armed Movements