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 :26
Environmental Law and Policy
Environmental Justice
Human RIghts and Environment
Urban Sustainability
Rights of Nature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
* Total i10 IndexRankings
Ranking Based On Selection :27
Renenewable energy
energy policy
ocean governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
37
0.881
* Total i10 IndexRankings
Ranking Based On Selection :28
environmental law
regulation
networks and law
transnational law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
* Total i10 IndexRankings
Ranking Based On Selection :29
Regulation
Environmental Law
Data Science and Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Total i10 IndexRankings
Ranking Based On Selection :30
EU law
public procurement
environmental law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
17
0.425
* Total i10 IndexRankings
Ranking Based On Selection :31
Экологическое право
Environmental law
Международно-правовая охрана окружаю
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
16
0.400
* Total i10 IndexRankings
Ranking Based On Selection :32
Environmental Law and Economics
Payments for Ecosystem Services
REDD+
Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
* Total i10 IndexRankings
Ranking Based On Selection :33
Environmental law
animal law
climate change
torts
products liability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
* Total i10 IndexRankings
Ranking Based On Selection :34
Environmental Law
Adaptive Law
Natural Resources
Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
20
0.513
* Total i10 IndexRankings
Ranking Based On Selection :35
Law
Environmental Law
Law & Literature
Law & Humanities
Creative Writing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
21
0.553
* Total i10 IndexRankings
Ranking Based On Selection :36
Environmental law
climate law
EU law
legal mobilization
social movements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
18
0.474
* Total i10 IndexRankings
Ranking Based On Selection :37
Environmental Law
Environmental Damage
Civl Liability
Constitucional Environmental Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
21
0.568
* Total i10 IndexRankings
Ranking Based On Selection :38
Environmental Law
Land Use Law
Natural Resources Law
Climate Change Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total i10 IndexRankings
Ranking Based On Selection :39
international law
EU law
energy law
environmental law
climate change law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
26
0.743
* Total i10 IndexRankings
Ranking Based On Selection :40
environmental law and policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
* Total i10 IndexRankings
Ranking Based On Selection :41
international law
international environmental law
climate law
EU environmental law
international legal theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
* Total i10 IndexRankings
Ranking Based On Selection :42
environmental law
natural resources law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
* Total i10 IndexRankings
Ranking Based On Selection :43
Law
Environmental Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
16
0.485
* Total i10 IndexRankings
Ranking Based On Selection :44
environmental law
energy law
climate law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
8
0.242
* Total i10 IndexRankings
Ranking Based On Selection :45
Direito Ambiental
Direito dos Desastres
Direito das Mudanças Climáticas
Environmental Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
16
0.500
* Total i10 IndexRankings
Ranking Based On Selection :46
environmental law
EU law
administrative law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
10
0.313
* Total i10 IndexRankings
Ranking Based On Selection :47
environmental law
water law
natural resources law
administrative law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
23
0.742
* Total i10 IndexRankings
Ranking Based On Selection :48
International Environmental Law
Human Rights
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Total i10 IndexRankings
Ranking Based On Selection :49
environmental law
natural resources law
water law
environmental justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Total i10 IndexRankings
Ranking Based On Selection :50
US and International Water Law and Policy
US and International Environmental Law and Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
David R Boyd
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
Environmental Law and Policy
Environmental Justice
Human RIghts and Environment
Urban Sustainability
Rights of Nature
Glen Wright
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
37
0.881
Renenewable energy
energy policy
ocean governance
Oren Perez
Bar Ilan University
Ramat Gan, Israel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
environmental law
regulation
networks and law
transnational law
Michael A Livermore
University of Virginia
Charlottesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
Regulation
Environmental Law
Data Science and Law
Roberto Caranta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
17
0.425
Тамара Ивановна Макарова Tamara Makarava Tamara Makarova Тамара Макарава
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
16
0.400
Экологическое право
Environmental law
Международно-правовая охрана окружаю
Lasse Loft
Leibniz-Zentrum für Agrarlandschaftsforschung
Müncheberg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
Environmental Law and Economics
Payments for Ecosystem Services
REDD+
Governance
Douglas Kysar
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
Environmental law
animal law
climate change
torts
products liability
Jukka Similä
University of Lapland
Rovaniemi, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
20
0.513
Environmental Law
Adaptive Law
Natural Resources
Biodiversity
Michael Burger
Roger Williams University
Bristol, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
21
0.553
Law
Environmental Law
Law & Literature
Law & Humanities
Creative Writing
Chris Hilson
University of Reading
Reading, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
18
0.474
Environmental law
climate law
EU law
legal mobilization
social movements
Jose Rubens Morato Leite
Universidade Federal de Santa Catarina UFSC
Florianopolis, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
21
0.568
Environmental Law
Environmental Damage
Civl Liability
Constitucional Environmental Law
Alejandro E Camacho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
Environmental Law
Land Use Law
Natural Resources Law
Climate Change Law
Annalisa Savaresi
University of Stirling
Stirling, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
26
0.743
international law
EU law
energy law
environmental law
climate change law
David Markell
Florida State University
Tallahassee, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
Kati Kulovesi
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
international law
international environmental law
climate law
EU environmental law
international legal theory
Albert C Lin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
Bartosz Rakoczy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
16
0.485
Victor B Flatt
University of Houston
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
8
0.242
Délton Winter De Carvalho
Universidade do Vale do Rio dos Sinos UNISINOS
Sao Leopoldo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
16
0.500
Direito Ambiental
Direito dos Desastres
Direito das Mudanças Climáticas
Environmental Law
JH Jans
University of Groningen
Groningen, Netherlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
10
0.313
Dave Owen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
23
0.742
environmental law
water law
natural resources law
administrative law
David Hunter
American University
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
Jona Razzaque
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
environmental law
natural resources law
water law
environmental justice
Gabriel Eckstein
Texas A&M University
College Station, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
US and International Water Law and Policy
US and International Environmental Law and Policy