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
Geographic Information Systems
Geographic Information Science
Geoinformatics
Spatial Data Mining
Natural Hazards
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
715
640
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 2
Advanced biological waste treatment processes
membrane technologies
alternative water resources
resource recovery
environmen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
663
570
0.860
* Total i10 IndexRankings
Ranking Based On Selection: 3
Materials Science
Electrochemistry
Batteries
Energy Storage
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
634
537
0.847
* Total i10 IndexRankings
Ranking Based On Selection: 4
Medicine
Palliative Medicine
Breathlessness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
367
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 5
Pharmaceutics
Drug Delivery
Immunology and Microbiology
Inflammation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
519
493
0.950
* Total i10 IndexRankings
Ranking Based On Selection: 6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
511
388
0.759
* Total i10 IndexRankings
Ranking Based On Selection: 7
multimedia
computer vision
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
492
444
0.902
* Total i10 IndexRankings
Ranking Based On Selection: 8
public health
primary health care
complementary health care
chronic disease
ageing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
474
314
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 9
Computational intelligence
machine learning
fuzzy neural networks (FNN)
cognitive neuro-engineering
brain-computer interface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
472
322
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 10
Power
organizations
etc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
466
279
0.599
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Environmental Technology
Greenhouse Gas Emissions
Wastewater Treatment
Microplastics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
441
408
0.925
* Total i10 IndexRankings
Ranking Based On Selection: 12
Desalination
Water Reuse
Membrane Technology
Resource Recovery
Circular Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
375
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 13
Data Analytics
Engineering Optimization
Evolutionary Computation
Smart Cities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
430
407
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 14
Water-Food-Energy Nexus
Membrane separation
Anaerobic digestion
Resource Recovery from Wastewater
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
428
395
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 15
Green Technology
Resource & Energy Recovery
Water-Waste-Energy Nexus
Membrane Technology
Solid Waste Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
428
384
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 16
Ecological Modelling
Crop Models
Water Use Efficiency
Climate Change Impact
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
274
0.673
* Total i10 IndexRankings
Ranking Based On Selection: 17
Network Science
Security and Privacy
Big Data
Mathematical AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
395
343
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 18
Water treatment
Wastewater treatment
membrane technology
filtration
desalination
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
228
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 19
Techno-Economic Analysis
Life-Cycle Cost
Cost-Benefit Analysis
Circular Economy
Energy & Fuels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
355
302
0.851
* Total i10 IndexRankings
Ranking Based On Selection: 20
Computational Intelligence
Fuzzy Transfer Learning
Concept drift
Decision support systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
352
246
0.699
* Total i10 IndexRankings
Ranking Based On Selection: 21
Electromagnetics
Antennas
Wireless Communications
Big Data Technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
328
245
0.747
* Total i10 IndexRankings
Ranking Based On Selection: 22
Electrical machine design and optimization
Measurement and characterization of magnetic properties of magnetic materials
Numer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
321
188
0.586
* Total i10 IndexRankings
Ranking Based On Selection: 23
Machine Learning
Data Mining
Pattern Recognition
Speech Recognition
Signal Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
320
176
0.550
* Total i10 IndexRankings
Ranking Based On Selection: 24
Remote Sensing
Ecological Resilience
Phenology
Drought
Aerobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
238
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 25
algal biotech
microalgae
seaweed
aquatic photosynthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
255
0.876
Biswajeet Pradhan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
715
640
0.895
Geographic Information Systems
Geographic Information Science
Geoinformatics
Spatial Data Mining
Natural Hazards
Huu Hao Ngo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
663
570
0.860
Advanced biological waste treatment processes
membrane technologies
alternative water resources
resource recovery
environmen
Wang Guoxiu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
634
537
0.847
Materials Science
Electrochemistry
Batteries
Energy Storage
Nanotechnology
David Christopher Currow
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
367
0.692
Kamal Dua
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
519
493
0.950
Pharmaceutics
Drug Delivery
Immunology and Microbiology
Inflammation
Debra Jackson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
511
388
0.759
Yi Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
492
444
0.902
multimedia
computer vision
machine learning
Jon Adams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
474
314
0.662
public health
primary health care
complementary health care
chronic disease
ageing
Chin Teng Lin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
472
322
0.682
Computational intelligence
machine learning
fuzzy neural networks (FNN)
cognitive neuro-engineering
brain-computer interface
Stewart Clegg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
466
279
0.599
Power
organizations
etc
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Bing Jie Ni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
441
408
0.925
Environmental Technology
Greenhouse Gas Emissions
Wastewater Treatment
Microplastics
Ho Kyong Shon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
375
0.868
Desalination
Water Reuse
Membrane Technology
Resource Recovery
Circular Economy
Amir H Gandomi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
430
407
0.947
Data Analytics
Engineering Optimization
Evolutionary Computation
Smart Cities
Long Nghiem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
428
395
0.923
Water-Food-Energy Nexus
Membrane separation
Anaerobic digestion
Resource Recovery from Wastewater
Wenshan Guo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
428
384
0.897
Green Technology
Resource & Energy Recovery
Water-Waste-Energy Nexus
Membrane Technology
Solid Waste Management
Qiang Yu (于强)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
274
0.673
Ecological Modelling
Crop Models
Water Use Efficiency
Climate Change Impact
Shui Yu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
395
343
0.868
Network Science
Security and Privacy
Big Data
Mathematical AI
Saravanamuthu Vigneswaran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
228
0.580
Water treatment
Wastewater treatment
membrane technology
filtration
desalination
TM Indra Mahlia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
355
302
0.851
Techno-Economic Analysis
Life-Cycle Cost
Cost-Benefit Analysis
Circular Economy
Energy & Fuels
Jie Lu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
352
246
0.699
Computational Intelligence
Fuzzy Transfer Learning
Concept drift
Decision support systems
Y Jay Guo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
328
245
0.747
Electromagnetics
Antennas
Wireless Communications
Big Data Technologies
Youguang Guo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
321
188
0.586
Electrical machine design and optimization
Measurement and characterization of magnetic properties of magnetic materials
Numer
Yin Song
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
320
176
0.550
Machine Learning
Data Mining
Pattern Recognition
Speech Recognition
Signal Processing
Alfredo Huete
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
238
0.760
Remote Sensing
Ecological Resilience
Phenology
Drought
Aerobiology
Peter J Ralph
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
255
0.876