i10 Productivity
Rankings

Princeton University/ 45 Scientists Engineering & Technology / Earth Sciences i10 Productivity Rankings - 2025

Total 2,392,995 scientists, country 221, and institutions 24,455 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
United States
Gillian Knapp
planet imaging
stellar astrophysics
interstellar medium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
382
197
0.516
* Total i10 IndexRankings
Ranking Based On Selection: 2
United States
Jorge L Sarmiento
oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
186
0.718
* Total i10 IndexRankings
Ranking Based On Selection: 3
United States
Michael Oppenheimer
Climate Change - Physcial Science
Impacts and Risks
Public Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
144
0.634
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
Jeroen Tromp
Seismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
132
0.702
* Total i10 IndexRankings
Ranking Based On Selection: 5
United States
Thomas Duffy
Geophysics
high-pressure research
materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
109
0.619
* Total i10 IndexRankings
Ranking Based On Selection: 6
United States
Christopher Chyba
planetary science
origins of life
electrodynamics
nuclear nonproliferation and arms control
biological security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
37
0.435
* Total i10 IndexRankings
Ranking Based On Selection: 7
United States
Blair Schoene
geoscience
geochemistry
geochronology
geology
tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
80
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 8
United States
Lincoln S Hollister
metamorphic petrology
tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
40
0.476
* Total i10 IndexRankings
Ranking Based On Selection: 9
United States
Adam C Maloof
geology
geophysics
geochemistry
earth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
67
0.905
* Total i10 IndexRankings
Ranking Based On Selection: 10
United States
John Andrew Higgins
geochemistry
carbon cycle
carbonate chemistry
stable isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
70
1.000

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* Total i10 IndexRankings
Ranking Based On Selection: 12
United States
Ian Bourg
Geochemistry
Environmental Chemistry
Clay Minerals
Mineral-Water Interfaces
Soft Earth Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
54
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 13
United States
Xinning Zhang
Microbial Biogeochemistry
Environmental Microbiology
Geobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection: 14
United States
Anne Sofie C Ahm
geochemistry
geology
diagenesis
paleoclimate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
United States
Nicolas Van Oostende
microbial oceanography
biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 16
United States
Behrooz Ferdowsi
earth surface processes
granular materials
geophysics
friction
fault mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 17
United States
Emma Bertran
Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 18
United States
Linta Reji
Microbial ecology
Biogeochemistry
Geomicrobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
United States
Noe-Heon Kim
Geochronology
Paleontology
Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 21
United States
Mebrahtu F Weldeghebriel
Ancient-ocean chemistry
paleoclimatology
low-temperature geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
United States
Jennifer Willemsen
Environmental Chemistry
Geochemistry
Organic Contaminants
Clay Minerals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
United States
Devan Nisson
geobiology
environmental microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
United States
Lucas Sawade
Geophysics
Seismology
High Performance Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Gillian Knapp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
382
197
0.516
planet imaging
stellar astrophysics
interstellar medium
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Jorge L Sarmiento
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
186
0.718
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Michael Oppenheimer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
144
0.634
Climate Change - Physcial Science
Impacts and Risks
Public Policy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Jeroen Tromp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
132
0.702
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Thomas Duffy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
109
0.619
Geophysics
high-pressure research
materials science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Christopher Chyba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
37
0.435
planetary science
origins of life
electrodynamics
nuclear nonproliferation and arms control
biological security
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Blair Schoene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
80
0.952
geoscience
geochemistry
geochronology
geology
tectonics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Lincoln S Hollister
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
40
0.476
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Adam C Maloof
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
67
0.905
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
John Andrew Higgins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
70
1.000
geochemistry
carbon cycle
carbonate chemistry
stable isotopes

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Frederik J Simons
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
52
0.765
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Ian Bourg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
54
0.947
Geochemistry
Environmental Chemistry
Clay Minerals
Mineral-Water Interfaces
Soft Earth Geophysics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Xinning Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Microbial Biogeochemistry
Environmental Microbiology
Geobiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Anne Sofie C Ahm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Nicolas Van Oostende
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Behrooz Ferdowsi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
earth surface processes
granular materials
geophysics
friction
fault mechanics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Emma Bertran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Linta Reji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Microbial ecology
Biogeochemistry
Geomicrobiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Noe-Heon Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Yajun Peng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Mebrahtu F Weldeghebriel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Ancient-ocean chemistry
paleoclimatology
low-temperature geochemistry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Jennifer Willemsen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Environmental Chemistry
Geochemistry
Organic Contaminants
Clay Minerals
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Devan Nisson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Joel D Simon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Lucas Sawade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Geophysics
Seismology
High Performance Computing