The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Solar Thermal
Solar Photovoltaics
Energy in Buildings
Energy-Water Nexus
Energy Meteorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,151
5,422
0.534
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Atmospheric Sciences
Aerosols
Indoor Air Quality
Urban Air Quality
Exposure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,734
4,054
0.464
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Atmospheric Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,316
2,158
0.406
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Fruit quality
Antioxidant
Enzymes
shelf life
phenolic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,542
1,346
0.380
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Meteorology
Climate Change
Climate Services
DRR
Sustainable Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,449
3,031
0.879
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Atmospheric Science
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,198
1,609
0.503
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Regional Climate Modeling
Tropical Cyclones
Extreme Events
Tropical Meteorology
Indian Summer Monsoon modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,019
2,183
0.723
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Climate Change and Water Resources
Ecohydrology
Land-atmosphere Interactions
Hydroclimatology and Extremes in hydrology
Stoc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,881
1,031
0.548
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Atmospheric / Environmental chemistry
Photocatalysis
aerosols
Urban air quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,771
1,509
0.852
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Earth and Planetary Sciences Environmental Science Engineering Energy Computer Science Materials Science Mathematics Chemical En
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,574
685
0.435
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Mesozoic chemostratigrahy
paleoclimatology
paleoclimate proxies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,248
788
0.631
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Water Science
Isotope Hydrology
Radiochronology
Water Tracing
Palaeoclimatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,232
403
0.327
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Meteorology and Climatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,097
559
0.510
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Atmospheric aerosols- Meteorology - Solar irradiation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,082
330
0.305
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Irrigation Engineering
Mathematical Modeling
Agricultural Climatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
723
343
0.474
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Meteorology
Climate
Atmospheric modeling
Data Assimilation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
721
371
0.515
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Image processing
Remote Sensing
Climatology
Snow and avalanches
Glacier mapping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
628
0.963
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Astroparticle Physics
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
249
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 19
nanostructured materials
atmospheric pollution treatment
water pollution treatment
H2 production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
642
216
0.336
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Meteorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
604
402
0.666
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Climate change
Built environment
Hydrogeology
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
554
537
0.969
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Meteorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
493
423
0.858
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Atmospheric Sciences
Atmospheric Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
463
428
0.924
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Astrophysics
Astrochemistry
Star Formation
Interstellar Medium
Planetary Nebulae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
95
0.233
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Bioclimatologie
sciences horticoles
Besoins en eau des cultures
irrigation
changement climatique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
179
0.467
Mohammad Alghoul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,151
5,422
0.534
Solar Thermal
Solar Photovoltaics
Energy in Buildings
Energy-Water Nexus
Energy Meteorology
Tareq Hussein
University of Jordan
Amman, Jordan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,734
4,054
0.464
Atmospheric Sciences
Aerosols
Indoor Air Quality
Urban Air Quality
Exposure
Christos Fountoukis
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,316
2,158
0.406
Mohamed A Awad
Mansoura University
Mansoura, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,542
1,346
0.380
Fruit quality
Antioxidant
Enzymes
shelf life
phenolic
Victor Ongoma
Mohammed VI Polytechnic University
Ben Guerir, Morocco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,449
3,031
0.879
Meteorology
Climate Change
Climate Services
DRR
Sustainable Development
Michael Cusack
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,198
1,609
0.503
Atmospheric Science
Climate Change
Hari Prasad Dasari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,019
2,183
0.723
Regional Climate Modeling
Tropical Cyclones
Extreme Events
Tropical Meteorology
Indian Summer Monsoon modelling
Annalisa Molini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,881
1,031
0.548
Climate Change and Water Resources
Ecohydrology
Land-atmosphere Interactions
Hydroclimatology and Extremes in hydrology
Stoc
Imran Shahid
Qatar University
Doha, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,771
1,509
0.852
Atmospheric / Environmental chemistry
Photocatalysis
aerosols
Urban air quality
MM Abdel Wahab
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,574
685
0.435
Earth and Planetary Sciences Environmental Science Engineering Energy Computer Science Materials Science Mathematics Chemical En
Aisha Al-Suwaidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,248
788
0.631
Mesozoic chemostratigrahy
paleoclimatology
paleoclimate proxies
Adnane S. Moulla|Adnane Souffi MOULLA, A.S. Moulla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,232
403
0.327
Water Science
Isotope Hydrology
Radiochronology
Water Tracing
Palaeoclimatology
SM Robaa
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,097
559
0.510
Meteorology and Climatology
Mossad El Metwally
Port Said University
Port Said, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,082
330
0.305
Atmospheric aerosols- Meteorology - Solar irradiation
Mohammad Elnesr
King Saud University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
723
343
0.474
Irrigation Engineering
Mathematical Modeling
Agricultural Climatology
Suleiman Mostamandi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
721
371
0.515
Meteorology
Climate
Atmospheric modeling
Data Assimilation
Vishakha Sood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
628
0.963
Image processing
Remote Sensing
Climatology
Snow and avalanches
Glacier mapping
MA El Borie
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
249
0.384
Astroparticle Physics
High Energy Physics
Chérif - Aouali Leïla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
642
216
0.336
nanostructured materials
atmospheric pollution treatment
water pollution treatment
H2 production
Adel M Awad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
604
402
0.666
Salah Basem Ajjur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
554
537
0.969
Climate change
Built environment
Hydrogeology
Sustainability
Mostafa Morsy
Al Azhar University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
493
423
0.858
Osama T Al-Taai
Mustansiriyah University
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
463
428
0.924
Atmospheric Sciences
Atmospheric Dynamics
Zainab Awad
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
95
0.233
Astrophysics
Astrochemistry
Star Formation
Interstellar Medium
Planetary Nebulae
Mohsen Mansour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
179
0.467
Bioclimatologie
sciences horticoles
Besoins en eau des cultures
irrigation
changement climatique