i10 Productivity
Rankings
California Institute of Technology Caltech ScientistsEngineering & Technology / Environmental Science & Engineering i10 Productivity Rankings (Sort by last 6 years i10 Index) 2025
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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
environmental chemistry
atmospheric chemistry
environmental engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
429
299
0.697
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Atmospheric Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Air Quality
Aerosol Science
Environmental Justice
Exposure Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Water cycle dynamics
land-atmosphere interactions
remote sensing
droughts
carbon cycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Air Pollution
Climate Change
Greenhouse Gas Mitigation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Water oxidation
Water splitting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Analytical chemistry
microbiology
proteomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Statistical Hydrosciences
Environmental Sc. & Eng.
Risk & Uncertainty
Smart Water Mgmt.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
environmental engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
cloud feedbacks
climate dynamics
aerosol-cloud interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Climate
Extreme Weather
Geophysical Fluid Dynamics
Convection and Turbulence Parameterization
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
aerosols
environmental engineering
air pollution
climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Geophysical fluid dynamics
physical oceanography
atmospheric science
dynamic meteorology
climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Climate Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Global Methane
Biogeochemistry
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Michael R Hoffmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
429
299
0.697
environmental chemistry
atmospheric chemistry
environmental engineering
Sina Hasheminassab
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
Air Quality
Aerosol Science
Environmental Justice
Exposure Assessment
Vincent Humphrey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
Water cycle dynamics
land-atmosphere interactions
remote sensing
droughts
carbon cycle
Bart E Croes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
Air Pollution
Climate Change
Greenhouse Gas Mitigation
Xinghao Zhou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Water oxidation
Water splitting
James Mullahoo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Analytical chemistry
microbiology
proteomics
Omar Wani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Statistical Hydrosciences
Environmental Sc. & Eng.
Risk & Uncertainty
Smart Water Mgmt.
Reinaldo E Alcalde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
environmental engineering
Clare E Singer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
cloud feedbacks
climate dynamics
aerosol-cloud interactions
Yair Cohen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Climate
Extreme Weather
Geophysical Fluid Dynamics
Convection and Turbulence Parameterization
Machine Learning
Ryan X Ward
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
aerosols
environmental engineering
air pollution
climate
Joseph G Fitzgerald
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Geophysical fluid dynamics
physical oceanography
atmospheric science
dynamic meteorology
climate
Henry G Peterson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Newton H Nguyen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Global Methane
Biogeochemistry
Remote Sensing