i10 Productivity
Rankings

University of Ruhuna 8 Scientists Engineering & Technology / Environmental Science & Engineering i10 Productivity Rankings - 2025

Total 2,424,675 scientists, country 221, and institutions 24,468 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
Sri Lanka
Tilak Priyadarshana Dodampe Gamage
Water Resource Management
Hydrology
Aquatic Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 2
Sri Lanka
Champika Ellawala
Environmental Engineering
Environmental management
Ecological Engineering
Aquatic ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 3
Sri Lanka
Ramaithreepala
environmental science
photochemistry
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 4
Sri Lanka
Sujeewa Wimalasena|Wimalasena B.A.D.S.
Sustainable construction
Construction productivity
Building Information Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
Sri Lanka
Keerththana Kumareswaran
Green infrastructures
Occupant comfort
Nature based solutions
Climate change
Environmental engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6
Sri Lanka
Wkcneetha Dayanthi
Environmental Engineering and Management
Water and Wastewater Treatment
EIAs
Water Reuse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 7
Sri Lanka
Isuri Shanika Ariyarathna
Environmental engineering
Environmental science
Green Building Designing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Tilak Priyadarshana Dodampe Gamage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Champika Ellawala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Environmental Engineering
Environmental management
Ecological Engineering
Aquatic ecology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Ramaithreepala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Sujeewa Wimalasena|Wimalasena B.A.D.S.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Sustainable construction
Construction productivity
Building Information Modelling
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Keerththana Kumareswaran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Green infrastructures
Occupant comfort
Nature based solutions
Climate change
Environmental engineering
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Wkcneetha Dayanthi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Environmental Engineering and Management
Water and Wastewater Treatment
EIAs
Water Reuse
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Isuri Shanika Ariyarathna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Environmental engineering
Environmental science
Green Building Designing
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Anuththara Gunawardana|M.H.M.A.S.V. Gunawardana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
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