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
Environmental Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
137
0.830
* Total i10 IndexRankings
Ranking Based On Selection :2
Environmental Microbiology
Microbial Ecology
extremophile microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
31
0.646
* Total i10 IndexRankings
Ranking Based On Selection :4
Advanced wastewater treatment
Anaerobic biotechnology
Resource recovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
26
0.703
* Total i10 IndexRankings
Ranking Based On Selection :5
water resources - hydrology - climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
* Total i10 IndexRankings
Ranking Based On Selection :6
Wastewater Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
11
0.423
* Total i10 IndexRankings
Ranking Based On Selection :7
water conservation
ecohydrology
nature-based recreation
disaster risk & recovery
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Total i10 IndexRankings
Ranking Based On Selection :8
wellbeing
sustainability
population health
cities
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :9
Environmental and Genetic Epidemiology
Global health
Health Services Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection :10
Tree Physiology
Climate Change
Global Change Biology
Forest Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Environmental sciences
Human geography
Climate change
Water Resources Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Brett Robinson
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
137
0.830
Environmental Science
Matthew Stott
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
Environmental Microbiology
Microbial Ecology
extremophile microbiology
Travis Horton
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
31
0.646
Ricardo Bello Mendoza
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
26
0.703
Advanced wastewater treatment
Anaerobic biotechnology
Resource recovery
Thanapon Piman
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
water resources - hydrology - climate change
David Wareham
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
11
0.423
Shane Orchard
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
water conservation
ecohydrology
nature-based recreation
disaster risk & recovery
climate change
Kate Prendergast|Kate White
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
wellbeing
sustainability
population health
cities
climate change
Arindam Basu
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Environmental and Genetic Epidemiology
Global health
Health Services Research
Jihwi Jang
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Tree Physiology
Climate Change
Global Change Biology
Forest Management
Do Thi Huong
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Environmental sciences
Human geography
Climate change
Water Resources Management