Total 2,392,995 scientists, country 221, and institutions 24,455 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
pollution
risk and remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
910
704
0.774
* Total i10 IndexRankings
Ranking Based On Selection: 2
Environmental chemistry
nanotoxicology
synchrotron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
207
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 3
Environmental Science
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
176
0.884
* Total i10 IndexRankings
Ranking Based On Selection: 4
water science
environmental microbiology
water quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
100
0.746
* Total i10 IndexRankings
Ranking Based On Selection: 5
Water Policy and Management
irrigation
water market
water reallocation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
59
0.472
* Total i10 IndexRankings
Ranking Based On Selection: 6
Environmental engineering
resource depletion
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
40
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 7
wastewater treatment & recycling
energy efficiency
sustainability & LCA
N cycling
microbial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 8
Environmental remediation
Sustainable minerals & materials
Clay composite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Total i10 IndexRankings
Ranking Based On Selection: 9
Nutrient dynamic
sediment biogeochemistry
trace metals
DGT
soil science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
Water Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
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* Total i10 IndexRankings
Ranking Based On Selection: 11
water policy
non-market valuation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 12
Social and Environmental Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total i10 IndexRankings
Ranking Based On Selection: 13
Heat exercise physiology
Heat policy
Endurance physiology
Sports injury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 14
Water policy
water reuse
natural resource management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
5
0.357
* Total i10 IndexRankings
Ranking Based On Selection: 15
Water and wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 16
Water Desalination
Capacitive deionization
Forward osmosis
Graphene
Supercapacitors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
urban agriculture
urban food production
citizen science
sustainable cities
science communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
Carbon sequestration
Biochar
Biosensors
DGT
Pesticides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
geoenvironmental Engineering Water Engineering Geotechnical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
Precision Agriculture
Sustainable Development
Wildlife Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ravi Naidu
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
910
704
0.774
environmental science
pollution
risk and remediation
Enzo Lombi
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
207
0.841
Environmental chemistry
nanotoxicology
synchrotron
Gary Owens
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
176
0.884
Environmental Science
Environmental Engineering
Christopher Saint
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
100
0.746
water science
environmental microbiology
water quality
Henning Bjornlund
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
59
0.472
Water Policy and Management
irrigation
water market
water reallocation
James Ward
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
40
0.833
Environmental engineering
resource depletion
climate change
Michael Douglas Short
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
wastewater treatment & recycling
energy efficiency
sustainability & LCA
N cycling
microbial ecology
Bhabananda Biswas|Bhaba Biswas
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
Environmental remediation
Sustainable minerals & materials
Clay composite
Jianyin Huang
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
Nutrient dynamic
sediment biogeochemistry
trace metals
DGT
soil science
Ali Hassanli
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
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Bethany Cooper
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
water policy
non-market valuation
Sukhbir Sandhu
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Social and Environmental Sustainability
Samuel Chalmers
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Heat exercise physiology
Heat policy
Endurance physiology
Sports injury
Ganesh Keremane
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
5
0.357
Water policy
water reuse
natural resource management
Rosmala Lewis
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Water and wastewater treatment
Yasodinee Wimalasiri
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Water Desalination
Capacitive deionization
Forward osmosis
Graphene
Supercapacitors
Georgia Csortan
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
urban agriculture
urban food production
citizen science
sustainable cities
science communication
Vijay Kumar Aralappanavar
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Carbon sequestration
Biochar
Biosensors
DGT
Pesticides
Khaled Altarawneh
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
geoenvironmental Engineering Water Engineering Geotechnical Engineering
Divyesh Shekhada
University of South Australia
Adelaide, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Precision Agriculture
Sustainable Development
Wildlife Management