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: 51
Hypoxia
Deoxygenation
Acidification
Climate Change
Multi-stressor experiments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 52
Site Remediation
Health and Safety
Carbon Footprint
Waste Management
Water Pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 53
Environmental analytical
PMOC/PFAS
Emerging contaminants
aquatic photochemistry
NOM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection: 54
Environmental remote sensing and GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 55
water supply
wastewater engineering
solid waste engineering and management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 56
Environmental Biology
Plant Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 57
Air Pollution and Dust Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 58
envronmental science
analytical chemistry
trace analysis
desalination
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
4
0.267
* Total i10 IndexRankings
Ranking Based On Selection: 59
analysis Environmental sciences
Pesticide
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 60
Environmental Engineering
Wastewater Treatment
Sustainable Building
Constructed Wetland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
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* Total i10 IndexRankings
Ranking Based On Selection: 61
Air quality
Aerosol optical properties
Carbonaceous aerosols
Organic aerosol formation and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 62
Environmental Analysis
Chromatography
HPLC
Analytical Chemistry
Analytical Method Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 63
Toxicology
Environmental pollution
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 64
Sustainability and Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 65
Environmental Engineering
Water Treatment
Desalination
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 66
Membrane Science
Energy and Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 67
GIS
Remote Sensing
Earth Observation
Environmental Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 68
water desalination and re-use
environmental sustainability
renewables
water quality
atmospheric water capture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 69
Environment
Physical Geography
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 70
Environmental sciences
Industrial Hygiene
Air Pollution
Environmental management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 71
air pollution and atmospheric material damage and protection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 72
Biology
Chemistry
Food Safety
Environmental Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 73
Extreme value theory
Spatial statistics
Environmental science
Statistical deep learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 74
Environmental Toxicology
Environmental Biotechnology
Environmental Medicine
Microbial Biotechnology
Natural Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 75
Energy efficiency in buildings
Renewable Energy
Phase Change Materials
Climate change and variability
Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Alexandra Steckbauer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Hypoxia
Deoxygenation
Acidification
Climate Change
Multi-stressor experiments
Cevat Yaman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Site Remediation
Health and Safety
Carbon Footprint
Waste Management
Water Pollution
Xz Niu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Environmental analytical
PMOC/PFAS
Emerging contaminants
aquatic photochemistry
NOM
Khalid Dewidar
Qassim University
Buraidah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Environmental remote sensing and GIS
Isam Mohammed Abdel Magid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
water supply
wastewater engineering
solid waste engineering and management
Arif Ibrahim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
Environmental Biology
Plant Physiology
Rama Krishna Karumuri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Air Pollution and Dust Modelling
Mohammad Asaduddin Laskar
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
4
0.267
envronmental science
analytical chemistry
trace analysis
desalination
Mohamed H Shiboob
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
analysis Environmental sciences
Pesticide
Mohab Kamal
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Environmental Engineering
Wastewater Treatment
Sustainable Building
Constructed Wetland
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!
Shamjad P Moosakutty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Air quality
Aerosol optical properties
Carbonaceous aerosols
Organic aerosol formation and
Mohammed D Oteef
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Environmental Analysis
Chromatography
HPLC
Analytical Chemistry
Analytical Method Development
Soukaina Ennaceur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Toxicology
Environmental pollution
Epidemiology
Perdana K Prihartato
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Sustainability and Climate Change
Ahmed A. Al-Othman
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Environmental Engineering
Water Treatment
Desalination
Farooq Ahmad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Membrane Science
Energy and Environmental Engineering
Abdullah Alqurashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
GIS
Remote Sensing
Earth Observation
Environmental Science
Sara Aleid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
water desalination and re-use
environmental sustainability
renewables
water quality
atmospheric water capture
Haya Alogayell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Environment
Physical Geography
Sustainability
Mahmoud Fathy Mohamed Elsharkawy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Environmental sciences
Industrial Hygiene
Air Pollution
Environmental management
Ma El-Hashemy
Al Jouf University
Sakakah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
air pollution and atmospheric material damage and protection
Abdullah M Alowaifeer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Biology
Chemistry
Food Safety
Environmental Sciences
Jordan Richards
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Extreme value theory
Spatial statistics
Environmental science
Statistical deep learning
TM Chaudhry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Environmental Toxicology
Environmental Biotechnology
Environmental Medicine
Microbial Biotechnology
Natural Medicine
Farah Souayfane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Energy efficiency in buildings
Renewable Energy
Phase Change Materials
Climate change and variability
Optimization