Total 2,448,388 scientists, country 221, and institutions 24,477 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

isotope hydrology
paleolimnology
environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
75
0.735
* Total i10 IndexRankings
Ranking Based On Selection: 2

Health geography
physical activity
local food
parks
GPS tracking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
33
0.434
* Total i10 IndexRankings
Ranking Based On Selection: 3

migration
asylum
borders
detention
islands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
62
0.861
* Total i10 IndexRankings
Ranking Based On Selection: 4

climate change adaptation
environmental migration
environmental policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
42
0.737
* Total i10 IndexRankings
Ranking Based On Selection: 5

Protected Areas
Biodiversity Conservation
Health Promotion
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
41
0.804
* Total i10 IndexRankings
Ranking Based On Selection: 6

hydrology
cold regions
deltas
watershed chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
21
0.488
* Total i10 IndexRankings
Ranking Based On Selection: 7

Remote Sensing
Water Quality
Lake Ice
Numerical Modeling
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 8

Indigenous land stewardship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 9

Protected Areas
Nature and Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Brent Wolfe
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
75
0.735
isotope hydrology
paleolimnology
environmental science
Sean Doherty
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
33
0.434
Health geography
physical activity
local food
parks
GPS tracking
Alison Mountz
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
62
0.861
migration
asylum
borders
detention
islands
Robert Mcleman
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
42
0.737
climate change adaptation
environmental migration
environmental policy
Christopher Lemieux
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
41
0.804
Protected Areas
Biodiversity Conservation
Health Promotion
Climate Change
Michael English
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
21
0.488
hydrology
cold regions
deltas
watershed chemistry
Homa Kheyrollah Pour
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Remote Sensing
Water Quality
Lake Ice
Numerical Modeling
Climate Change
Miguel Sioui
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Catherine Reining
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000