Total 2,448,388 scientists, country 221, and institutions 24,477 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

Climate change
Biogeology
Dust
Phytogenic
Life sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
53
0.869
* Total i10 IndexRankings
Ranking Based On Selection: 2

Air Quality
Health Risks Assessment
CFD Models
Wind Tunnel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
* Total i10 IndexRankings
Ranking Based On Selection: 3

Air Quality
Climate Change
Aeolian Sand Transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 4

Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
3
0.143
* Total i10 IndexRankings
Ranking Based On Selection: 5

Environment and Life Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6

Environmental Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 7

Environmental Engineering
Biotechnology
Resource Recovery
Waste Management
Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 8

Coastal Hydrodynamics
Numerical Modelling for coastal application and Oil Spill Movement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Ali Al-Dousari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
53
0.869
Climate change
Biogeology
Dust
Phytogenic
Life sciences
Mohamed F Yassin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
Air Quality
Health Risks Assessment
CFD Models
Wind Tunnel
Ashraf Ramadan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
Air Quality
Climate Change
Aeolian Sand Transport
Abdallah Abusam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
3
0.143
Environmental Engineering
Abdullah Al-Dabbous
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Environment and Life Sciences
Hassan Alshemmari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Environmental Sciences
Fahad Asiri,
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Environmental Engineering
Biotechnology
Resource Recovery
Waste Management
Aquaculture
Khaled Alsalem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Coastal Hydrodynamics
Numerical Modelling for coastal application and Oil Spill Movement