Total 2,384,773 scientists, country 221, and institutions 24,456 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
optics
spectroscopy
visual science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,291
603
0.467
* Total i10 IndexRankings
Ranking Based On Selection: 2
Atmospheric chemistry
aerosol science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
797
503
0.631
* Total i10 IndexRankings
Ranking Based On Selection: 3
Atmospheric Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
559
439
0.785
* Total i10 IndexRankings
Ranking Based On Selection: 4
Crop Modeling
Decision Support Systems
Agrometeorology
Climate Change & Variability
Food Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
536
359
0.670
* Total i10 IndexRankings
Ranking Based On Selection: 5
Paleoclimatology
Climate
Geochronology
Isotope Geochemistry
Chemical Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
508
424
0.835
* Total i10 IndexRankings
Ranking Based On Selection: 6
Cassini
MAVEN
STEREO
Plasma Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
480
235
0.490
* Total i10 IndexRankings
Ranking Based On Selection: 7
Biosphere-Atmosphere Interactions
Turbulence
Micrometeorology
Hydrology
Atmospheric Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
441
344
0.780
* Total i10 IndexRankings
Ranking Based On Selection: 8
Atmospheric chemistry
atmosphere-biosphere exchange
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
440
284
0.645
* Total i10 IndexRankings
Ranking Based On Selection: 9
Space Plasma Physics
Solar-Terrestrial Physics
Solar Wind
Magnetic Reconnection
Collisionless Shocks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
417
155
0.372
* Total i10 IndexRankings
Ranking Based On Selection: 10
weather
climate science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
151
0.370
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Atmospheric Chemistry
Air Pollution
Biosphere Atmosphere Interactions
Volatile Organic Compounds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
398
325
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 12
Climate
biogeochemical cycles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
396
233
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 13
biosphere-atmosphere interactions
ecohydrology
micrometeorology
ecosystem ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
391
307
0.785
* Total i10 IndexRankings
Ranking Based On Selection: 14
Atmospheric chemistry
Air Quality
Climate Change
Ozone layer science
science-policy interface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
365
156
0.427
* Total i10 IndexRankings
Ranking Based On Selection: 15
Space Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
258
0.713
* Total i10 IndexRankings
Ranking Based On Selection: 16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
356
295
0.829
* Total i10 IndexRankings
Ranking Based On Selection: 17
atmospheric science
clouds
remote sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
354
172
0.486
* Total i10 IndexRankings
Ranking Based On Selection: 18
Atmospheric science
physical chemistry
geochemistry
carbon cycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
343
274
0.799
* Total i10 IndexRankings
Ranking Based On Selection: 19
Cloud Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
215
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 20
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
198
0.602
* Total i10 IndexRankings
Ranking Based On Selection: 21
Meteorology
atmospheric science
numerical weather prediction
data assimilation
mesoscale meteorology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
230
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 22
Tropical Meteorology
Hurricanes
Tropical Cyclones
Climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
242
0.752
* Total i10 IndexRankings
Ranking Based On Selection: 23
Light Scattering
Radiative Transfer
Atmospheric Radiation
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
200
0.627
* Total i10 IndexRankings
Ranking Based On Selection: 24
Paleohydrology
planetary geology
geomorphology
floods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
155
0.491
* Total i10 IndexRankings
Ranking Based On Selection: 25
planetary science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
186
0.590
Ying-Ling Ann Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,291
603
0.467
optics
spectroscopy
visual science
Philip Hopke
Clarkson University
Potsdam, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
797
503
0.631
Atmospheric chemistry
aerosol science
Daniel J Jacob
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
559
439
0.785
Atmospheric Chemistry
Gerrit Hoogenboom
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
536
359
0.670
Crop Modeling
Decision Support Systems
Agrometeorology
Climate Change & Variability
Food Security
R Lawrence 'Larry' Edwards
University of Minnesota Twin Cities
Minneapolis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
508
424
0.835
Paleoclimatology
Climate
Geochronology
Isotope Geochemistry
Chemical Oceanography
Janet G Luhmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
480
235
0.490
Cassini
MAVEN
STEREO
Plasma Physics
Gabriel Katul|Gaby Katul, Gabriel G Katul
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
441
344
0.780
Biosphere-Atmosphere Interactions
Turbulence
Micrometeorology
Hydrology
Atmospheric Sciences
Steven Wofsy
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
440
284
0.645
Atmospheric chemistry
atmosphere-biosphere exchange
climate change
JT Gosling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
417
155
0.372
Space Plasma Physics
Solar-Terrestrial Physics
Solar Wind
Magnetic Reconnection
Collisionless Shocks
Roger Pielke SR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
151
0.370
weather
climate science
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Allen H Goldstein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
398
325
0.817
Atmospheric Chemistry
Air Pollution
Biosphere Atmosphere Interactions
Volatile Organic Compounds
James Wc White
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
396
233
0.588
Climate
biogeochemical cycles
Dennis Baldocchi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
391
307
0.785
biosphere-atmosphere interactions
ecohydrology
micrometeorology
ecosystem ecology
AR Ravishankara
Colorado State University
Fort Collins, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
365
156
0.427
Atmospheric chemistry
Air Quality
Climate Change
Ozone layer science
science-policy interface
Richard Thorne
University of California Los Angeles
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
258
0.713
Jean-Francois Lamarque
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
356
295
0.829
Patrick Minnis
NASA Ames Research Center
California, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
354
172
0.486
atmospheric science
clouds
remote sensing
Paul Wennberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
343
274
0.799
Atmospheric science
physical chemistry
geochemistry
carbon cycle
Andrew Heymsfield
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
215
0.652
J Hunter Waite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
198
0.602
Ming Xue
University of Oklahoma
Norman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
230
0.710
Meteorology
atmospheric science
numerical weather prediction
data assimilation
mesoscale meteorology
Kerry Emanuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
242
0.752
Tropical Meteorology
Hurricanes
Tropical Cyclones
Climate
Ping Yang
Texas A&M University
College Station, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
200
0.627
Light Scattering
Radiative Transfer
Atmospheric Radiation
Remote Sensing
Victor R Baker
University of Arizona
Tucson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
155
0.491
Paleohydrology
planetary geology
geomorphology
floods
Glenn Orton
NASA Ames Research Center
California, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
186
0.590