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
Georgia Tech
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
483
304
0.629
* Total i10 IndexRankings
Ranking Based On Selection :2
isotope geochemistry
geochronology
nuclear forensics
carbonatites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
117
0.765
* Total i10 IndexRankings
Ranking Based On Selection :3
geomicrobiology
environmental geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
103
0.691
* Total i10 IndexRankings
Ranking Based On Selection :4
Planetary Geology
Igneous Petrology & Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
91
0.689
* Total i10 IndexRankings
Ranking Based On Selection :5
Geoenvironmental Engineering
Water Resources
Urban Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
59
0.663
* Total i10 IndexRankings
Ranking Based On Selection :6
Paleoclimatology
organic biogeochemistry
stable isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Total i10 IndexRankings
Ranking Based On Selection :7
Engineering Seismology
Earthquake Engineering
Structural/Soil Dynamics
Computational Mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Total i10 IndexRankings
Ranking Based On Selection :8
Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Freshwater biogeochemistry
novel contaminants
nutrient spiraling
anthropogenic litter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Earth Sciences
Fluid Dynamics
Air-sea-ice interactions
Climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Stable Isotope Geochemistry
Organic Biogeochemistry
Paleoclimatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
biogeochemistry
aquatic ecology
ecosystem science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Aquatic Ecology
land-use
biogeochemistry
water quality
antibiotic resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Environmental Chemistry
Environmental Radiochemistry
Geochemistry
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :16
X-ray absorption spectroscopy
environmental geochemistry
actinide chemistry
rhizosphere materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Suman Datta
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
483
304
0.629
Antonio Simonetti
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
117
0.765
isotope geochemistry
geochronology
nuclear forensics
carbonatites
Jeremy Fein
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
103
0.691
geomicrobiology
environmental geochemistry
Clive R Neal
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
91
0.689
Planetary Geology
Igneous Petrology & Geochemistry
Patricia J Culligan
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
59
0.663
Geoenvironmental Engineering
Water Resources
Urban Sustainability
Melissa A Berke
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
Paleoclimatology
organic biogeochemistry
stable isotopes
George P Mavroeidis
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Engineering Seismology
Earthquake Engineering
Structural/Soil Dynamics
Computational Mechanics
Loretta Corcoran
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Anna Vincent
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Freshwater biogeochemistry
novel contaminants
nutrient spiraling
anthropogenic litter
Jaynise M Pérez Valentín
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Earth Sciences
Fluid Dynamics
Air-sea-ice interactions
Climate change
Kayla Hollister
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Stable Isotope Geochemistry
Organic Biogeochemistry
Paleoclimatology
Audrey Thellman
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
biogeochemistry
aquatic ecology
ecosystem science
Karl Cronberger
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Emma M Thrift
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Aquatic Ecology
land-use
biogeochemistry
water quality
antibiotic resistance
Frances Elisa Zengotita
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Environmental Chemistry
Environmental Radiochemistry
Geochemistry
Materials Science
Manuel R Vejar
University of Notre Dame
Notre Dame, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
X-ray absorption spectroscopy
environmental geochemistry
actinide chemistry
rhizosphere materials