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
criminal justice
juvenile justice
children
mental health
families
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
43
0.642
* Total i10 IndexRankings
Ranking Based On Selection :2
early childhood education
ecological justice
peace education
action for climate empowerment
relational pedagogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
37
0.561
* Total i10 IndexRankings
Ranking Based On Selection :3
Law
Indigenous peoples
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
29
0.617
* Total i10 IndexRankings
Ranking Based On Selection :4
Antarctic international relations
geopolitics and international law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
* Total i10 IndexRankings
Ranking Based On Selection :5
Anti-racism
institutional racism
Te Tiriti o Waitangi
racial justice
health policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
* Total i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
19
0.487
* Total i10 IndexRankings
Ranking Based On Selection :7
Constitutional and international law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
10
0.256
* Total i10 IndexRankings
Ranking Based On Selection :8
aphasia
language impairment
quality of life
criminal justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total i10 IndexRankings
Ranking Based On Selection :9
Criminology
Indigenous justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
* Total i10 IndexRankings
Ranking Based On Selection :10
Information systems use and well-being
telecommunications policy
ICT and social inclusion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
* Total i10 IndexRankings
Ranking Based On Selection :11
criminology
penology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
10
0.303
* Total i10 IndexRankings
Ranking Based On Selection :12
religious freedom
church and state
antitrust
competition law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
7
0.212
* Total i10 IndexRankings
Ranking Based On Selection :13
Crime analysis
crime prevention
problem-oriented policing
spatial-temporal analysis of crime
evidence based policing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
* Total i10 IndexRankings
Ranking Based On Selection :14
intellectual property
copyright
trademarks
patents
international trade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
* Total i10 IndexRankings
Ranking Based On Selection :15
Criminology
Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
* Total i10 IndexRankings
Ranking Based On Selection :16
European Law
equality and anti-discrimiantion law and policy
work-life balance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
14
0.519
* Total i10 IndexRankings
Ranking Based On Selection :17
Criminology
Gender
Drugs
Alcohol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 IndexRankings
Ranking Based On Selection :18
Family Law
Medical Law
Relationship Property Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
6
0.231
* Total i10 IndexRankings
Ranking Based On Selection :19
energy and natural resources law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
16
0.640
* Total i10 IndexRankings
Ranking Based On Selection :20
state crimes
human rights
detention
justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
* Total i10 IndexRankings
Ranking Based On Selection :21
law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total i10 IndexRankings
Ranking Based On Selection :22
law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
4
0.174
* Total i10 IndexRankings
Ranking Based On Selection :23
justice perceptions
morality
safety
safetysm
culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection :24
environment
human rights
seabed mining
climate change
food futures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
* Total i10 IndexRankings
Ranking Based On Selection :25
sexual violence
restorative justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Ian Lambie
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
43
0.642
criminal justice
juvenile justice
children
mental health
families
Jenny Ritchie
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
37
0.561
early childhood education
ecological justice
peace education
action for climate empowerment
relational pedagogy
Jacinta Ruru
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
29
0.617
Alan D Hemmings
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
Antarctic international relations
geopolitics and international law
Heather Came
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
Anti-racism
institutional racism
Te Tiriti o Waitangi
racial justice
health policy
Julia Tolmie
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
19
0.487
Geoffrey Palmer
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
10
0.256
Clare Mccann
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
aphasia
language impairment
quality of life
criminal justice
Juan Tauri
University of Waikato
Yeni Zelanda, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
Angsana Techatassanasoontorn
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
Information systems use and well-being
telecommunications policy
ICT and social inclusion
John Pratt
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
10
0.303
Rex Ahdar
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
7
0.212
religious freedom
church and state
antitrust
competition law
Lisa Tompson
University of Waikato
Yeni Zelanda, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
Crime analysis
crime prevention
problem-oriented policing
spatial-temporal analysis of crime
evidence based policing
Susy Frankel
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
intellectual property
copyright
trademarks
patents
international trade
JC Oleson
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
Annick Masselot
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
14
0.519
European Law
equality and anti-discrimiantion law and policy
work-life balance
Fiona Hutton
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Mark Henaghan
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
6
0.231
Family Law
Medical Law
Relationship Property Law
Barry Barton
University of Waikato
Yeni Zelanda, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
16
0.640
Elizabeth Stanley
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
state crimes
human rights
detention
justice
Karen N Scott
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
Andrew Geddis
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
4
0.174
Maja Graso
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
justice perceptions
morality
safety
safetysm
culture
Catherine Iorns Magallanes
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
environment
human rights
seabed mining
climate change
food futures
Shirley Julich
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833