Total 2,392,995 scientists, country 221, and institutions 24,455 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
Just Transition
Energy Justice
Energy and Natural Resource Law
Planning & Environmental Law and Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
53
0.869
* Total i10 IndexRankings
Ranking Based On Selection: 2
Environmental policy
environmental law
climate change
climate litigation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
41
0.788
* Total i10 IndexRankings
Ranking Based On Selection: 3
environmental governance
wildlife trade
environmental law
incentive-based conservation
orchids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
41
0.854
* Total i10 IndexRankings
Ranking Based On Selection: 4
Environmental law
climate law
EU law
legal mobilization
social movements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
16
0.421
* Total i10 IndexRankings
Ranking Based On Selection: 5
international law
EU law
energy law
environmental law
climate change law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
27
0.730
* Total i10 IndexRankings
Ranking Based On Selection: 6
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: 7
International Law
Marine Law
Law of the Sea
Environmental Law
Maritime Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 8
international environmental law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
5
0.179
* Total i10 IndexRankings
Ranking Based On Selection: 9
Environmental law and regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 10
South Asian law
environmental law
commercial arbitration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Environmental Law
Company Law
Corporate Responsibility
Regulation
Food Waste
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 12
Environmental law
planning law
law and landscape
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 13
Environmental Law
Climate Change
Environmental Justice
Sustainable Cities
Environmental Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 14
Environmental Law
Climate Change
Transport Emissions
Land Law
Social Equity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 15
Environmental law
Site contamination law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 16
Environmental Policy & Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
environmental law
environmental information
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
environment
environmental law
waste management
business strategy
corporate sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 19
Environmental Law
Human Rights
Arbitration
Maritime Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
Environmental law
Law and economics
Philosophy of economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Environmental Law and Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Climate Law
Environmental Law
Energy Transition Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 23
Environmental law
property law
peerage and dignities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 24
Environmental law
waste policy
circular economy
nudge
Niklas Luhmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 25
Environmental Law and Policy
Soil Protection
Ecosystem Services
Climate Change Mitigation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Raphael J Heffron
University of Cambridge
Cambridge, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
53
0.869
Just Transition
Energy Justice
Energy and Natural Resource Law
Planning & Environmental Law and Policy
Joana Setzer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
41
0.788
Environmental policy
environmental law
climate change
climate litigation
Jacob Phelps
Lancaster University
Lancaster, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
41
0.854
environmental governance
wildlife trade
environmental law
incentive-based conservation
orchids
Chris Hilson
University of Reading
Reading, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
16
0.421
Environmental law
climate law
EU law
legal mobilization
social movements
Annalisa Savaresi
University of Stirling
Stirling, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
27
0.730
international law
EU law
energy law
environmental law
climate change law
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
Richard Barnes
Lincoln University
Lincoln, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
International Law
Marine Law
Law of the Sea
Environmental Law
Maritime Law
Simon Marsden
University of Stirling
Stirling, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
5
0.179
Ole W Pedersen
Newcastle University
Newcastle upon Tyne, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Martin Lau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
South Asian law
environmental law
commercial arbitration
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Carrie Bradshaw
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Environmental Law
Company Law
Corporate Responsibility
Regulation
Food Waste
Victoria Jenkins
Swansea University
Swansea, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Environmental law
planning law
law and landscape
Tiago De Melo Cartaxo
University of Exeter
Exeter, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Environmental Law
Climate Change
Environmental Justice
Sustainable Cities
Environmental Policy
Mulugeta Getu Sisay
Cardiff University
Cardiff, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Environmental Law
Climate Change
Transport Emissions
Land Law
Social Equity
Elizabeth Brandon
University of Stirling
Stirling, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Tilak A Ginige
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Sean Whittaker
University of Dundee
Dundee, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Nikzad Oraee|Nikzad Oraee-Mirzamani, N Oraee-Mirzamani, Oraee-Mirzamani N
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
environment
environmental law
waste management
business strategy
corporate sustainability
Nkiruka Maduekwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Environmental Law
Human Rights
Arbitration
Maritime Law
Sroyon Mukherjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Environmental law
Law and economics
Philosophy of economics
Menes Abinami Muzan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Shashi Kant Yadav
University of Surrey
Guildford, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Climate Law
Environmental Law
Energy Transition Law
Crispin Agnew Of Lochnaw
University of Dundee
Dundee, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environmental law
property law
peerage and dignities
Pravin Jeyaraj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environmental law
waste policy
circular economy
nudge
Niklas Luhmann
Merve Demir
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environmental Law and Policy
Soil Protection
Ecosystem Services
Climate Change Mitigation