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

environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
28
0.583
* Total i10 IndexRankings
Ranking Based On Selection: 2

environmental study
Waste treatment
Waste recycling
Incineration
Thermal treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
21
0.457
* Total i10 IndexRankings
Ranking Based On Selection: 3

Environmental Science and Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
28
0.651
* Total i10 IndexRankings
Ranking Based On Selection: 4

Water quality protection
natural resources management
sustainability science
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
* Total i10 IndexRankings
Ranking Based On Selection: 5

Environmental Microbiology
Electromicrobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Ho Wen Chen
Tunghai University
Taichung, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
28
0.583
environmental science
Yu Ling Wei
Tunghai University
Taichung, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
21
0.457
environmental study
Waste treatment
Waste recycling
Incineration
Thermal treatment
Chiung Fen Chang
Tunghai University
Taichung, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
28
0.651
Environmental Science and Engineering
Aleksandra Drizo
Tunghai University
Taichung, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
Water quality protection
natural resources management
sustainability science
climate change
Shiue Lin Li
Tunghai University
Taichung, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Environmental Microbiology
Electromicrobiology