Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
forest productivity
carbon cycling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Total i10 IndexRankings
Ranking Based On Selection :2
Ecology
Conservation Biology
Interdisciplinary Scholarship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection :4
Plant Ecology
Conservation
Community Dynamics
Ecological Monitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total i10 IndexRankings
Ranking Based On Selection :5
Molecular Modeling
Physical Chemistry
Computational Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Glacial geology
cosmogenic nuclides
Laurentide Ice Sheet
paleoclimate
climate sensitivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :7
mammals
rodents
fossil record
climate change
biofluorescence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection :8
Urban Theory
Creative Economy
Urban Planning
Community Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Land use
land-use change
climate
impacts and adaptation
remote sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Sociology
Gender
Culture
Guns
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Gender
Sexuality
and Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Fiction writing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
polymer synthesis
catalysis
chemical recycling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Environmental philosophy
ethics
political philosophy
space exploration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :17
Educational Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :18
Somali Americans
Somalia
Africa
Immigration
Racism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Jonathan G Martin
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
Erik R Olson
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
Ecology
Conservation Biology
Interdisciplinary Scholarship
Nicholas J Robertson
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Sarah E Johnson
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Plant Ecology
Conservation
Community Dynamics
Ecological Monitoring
Chun-Hung Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Molecular Modeling
Physical Chemistry
Computational Materials Science
David J Ullman
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Glacial geology
cosmogenic nuclides
Laurentide Ice Sheet
paleoclimate
climate sensitivity
Paula Spaeth Anich
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
mammals
rodents
fossil record
climate change
biofluorescence
Nicole Foster
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Urban Theory
Creative Economy
Urban Planning
Community Development
J Meghan Salmon Tumas
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Land use
land-use change
climate
impacts and adaptation
remote sensing
Olga Miocevic
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Angela Stroud
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Cynthia Belmont
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Inez Schaechterle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Garret J Zastoupil
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Mary L Johnson
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Michael Lindquist
Northland College
Ashland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environmental philosophy
ethics
political philosophy
space exploration
Wei Ma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ahmed Said
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0