Subject Rankings

Sri Lanka Natural Sciences Subject Rankings 2025

Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbersAs of Sep 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.193) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :201
Mangala Yatawara
Ecotoxicology
Solid Waste Management
Environmental Conservation
Metrics
H-Index
i10 Index
Citation Counts
8
4
161
* Total H IndexRankings
Ranking Based On Selection :203
Scjayamanne
Estuarine ecology and biology
Metrics
H-Index
i10 Index
Citation Counts
8
6
257
* Total H IndexRankings
Ranking Based On Selection :204
JCN Rajendra
Condensed Matter Physics
Low Temperature Physics
Material Physics
Open and Distance Learning
Open Educational Resources
Metrics
H-Index
i10 Index
Citation Counts
8
6
215
* Total H IndexRankings
Ranking Based On Selection :205
Lsk Hettiarachchi
Soil chemistry and mineralogy
Liming acid soils
Agricultural chemistry
Metrics
H-Index
i10 Index
Citation Counts
8
6
195
* Total H IndexRankings
Ranking Based On Selection :207
Prasajith Kapila Dissanayake
Postharvest Physiology
Chlorophyll Degradation
Fruit crops
Biotechnology
Antioxident activities
Metrics
H-Index
i10 Index
Citation Counts
8
5
133
* Total H IndexRankings
Ranking Based On Selection :208
BA Perera
Investigation of heavy metals
Adsorptive removal of heavy metals in aqueous solutions
Peptide sequencing.
Metrics
H-Index
i10 Index
Citation Counts
8
8
553
* Total H IndexRankings
Ranking Based On Selection :209
Prabath Hewageegana
Nanoplasmonic theory
Ultrafast Optics
Topological materials
Metrics
H-Index
i10 Index
Citation Counts
8
7
501
* Total H IndexRankings
Ranking Based On Selection :210
WJM Samaranayake
Plasma Physics
Environmental Physics
Gas Discharges
Metrics
H-Index
i10 Index
Citation Counts
8
5
419
* Total H IndexRankings
Ranking Based On Selection :214
Keerthi Sri Senarathna Atapaththu
Aquatic ecology
aquatic plants
Limnology
Aquatic Botany
Metrics
H-Index
i10 Index
Citation Counts
7
6
191
* Total H IndexRankings
Ranking Based On Selection :215
Sanika Sulochani Ramanayake
Growth and Development
International Trade
Gender & Income Inequality
Migration
Innovation & Sustain Growth
Metrics
H-Index
i10 Index
Citation Counts
7
6
185
* Total H IndexRankings
Ranking Based On Selection :216
Dakshika Wanniarachchi
Electrochemistry
Physical Chemistry
Inorganic Chemistry
Material Science
Metrics
H-Index
i10 Index
Citation Counts
7
6
165
* Total H IndexRankings
Ranking Based On Selection :220
Kvdhrkarawita
Wildlife Ecology
Pangolin Conservation
Aquaculture
Metrics
H-Index
i10 Index
Citation Counts
7
5
170
* Total H IndexRankings
Ranking Based On Selection :221
Romain Shanil Perera
Musculoskeletal Pain
Sports and Exercise
Osteoarthritis
Genetic associations of Musculoskeletal system
Metrics
H-Index
i10 Index
Citation Counts
7
5
115
* Total H IndexRankings
Ranking Based On Selection :222
Arumukham Manjceevan
Quantum dot
Solar cell
Photodegradation
sensor
photocatalyst
Metrics
H-Index
i10 Index
Citation Counts
7
4
170
* Total H IndexRankings
Ranking Based On Selection :223
RM Silva
Bayesian computations
Sports Analytics
Metrics
H-Index
i10 Index
Citation Counts
7
4
142
* Total H IndexRankings
Ranking Based On Selection :224
Asangi Gannoruwa
Chemistry
Polymer
Natural Rubber
Rubber Chemistry
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
7
7
175
* Total H IndexRankings
Ranking Based On Selection :225
Keerthi B Jayasundera
Analytical Chemistry
Proteomics
Material Science
Metrics
H-Index
i10 Index
Citation Counts
7
7
131
* Total H Index Rankings
Rankings
Ranking Based On Selection: 201
Mangala Yatawara
Metrics
H-Index
i10-Index
Citation Counts
8
4
161
Ecotoxicology
Solid Waste Management
Environmental Conservation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 202
GM Lasantha Aponsu
Metrics
H-Index
i10-Index
Citation Counts
8
7
431
* Total H Index Rankings
Rankings
Ranking Based On Selection: 203
Scjayamanne
Metrics
H-Index
i10-Index
Citation Counts
8
6
257
* Total H Index Rankings
Rankings
Ranking Based On Selection: 204
JCN Rajendra
Metrics
H-Index
i10-Index
Citation Counts
8
6
215
Condensed Matter Physics
Low Temperature Physics
Material Physics
Open and Distance Learning
Open Educational Resources
* Total H Index Rankings
Rankings
Ranking Based On Selection: 205
Lsk Hettiarachchi
Metrics
H-Index
i10-Index
Citation Counts
8
6
195
Soil chemistry and mineralogy
Liming acid soils
Agricultural chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 206
Kugamoorthy Velauthamurty
Metrics
H-Index
i10-Index
Citation Counts
8
6
173
* Total H Index Rankings
Rankings
Ranking Based On Selection: 207
Prasajith Kapila Dissanayake
Metrics
H-Index
i10-Index
Citation Counts
8
5
133
Postharvest Physiology
Chlorophyll Degradation
Fruit crops
Biotechnology
Antioxident activities
* Total H Index Rankings
Rankings
Ranking Based On Selection: 208
BA Perera
Metrics
H-Index
i10-Index
Citation Counts
8
8
553
Investigation of heavy metals
Adsorptive removal of heavy metals in aqueous solutions
Peptide sequencing.
* Total H Index Rankings
Rankings
Ranking Based On Selection: 209
Prabath Hewageegana
Metrics
H-Index
i10-Index
Citation Counts
8
7
501
Nanoplasmonic theory
Ultrafast Optics
Topological materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 210
WJM Samaranayake
Metrics
H-Index
i10-Index
Citation Counts
8
5
419
Plasma Physics
Environmental Physics
Gas Discharges
* Total H Index Rankings
Rankings
Ranking Based On Selection: 211
Lahiru A Wijenayaka
Metrics
H-Index
i10-Index
Citation Counts
7
7
289
* Total H Index Rankings
Rankings
Ranking Based On Selection: 212
Sumudu Mapa
Metrics
H-Index
i10-Index
Citation Counts
7
7
176
* Total H Index Rankings
Rankings
Ranking Based On Selection: 213
Chathuranga Bamunuarachchige
Metrics
H-Index
i10-Index
Citation Counts
7
6
201
* Total H Index Rankings
Rankings
Ranking Based On Selection: 214
Keerthi Sri Senarathna Atapaththu
Metrics
H-Index
i10-Index
Citation Counts
7
6
191
Aquatic ecology
aquatic plants
Limnology
Aquatic Botany
* Total H Index Rankings
Rankings
Ranking Based On Selection: 215
Sanika Sulochani Ramanayake
Metrics
H-Index
i10-Index
Citation Counts
7
6
185
Growth and Development
International Trade
Gender & Income Inequality
Migration
Innovation & Sustain Growth
* Total H Index Rankings
Rankings
Ranking Based On Selection: 216
Dakshika Wanniarachchi
Metrics
H-Index
i10-Index
Citation Counts
7
6
165
Electrochemistry
Physical Chemistry
Inorganic Chemistry
Material Science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 217
Biomass Energy
GHG emission
C Sequestration
Green alternatives
* Total H Index Rankings
Rankings
Ranking Based On Selection: 218
Nelum Piyasena
Metrics
H-Index
i10-Index
Citation Counts
7
5
578
* Total H Index Rankings
Rankings
Ranking Based On Selection: 219
Mab Prashantha
Metrics
H-Index
i10-Index
Citation Counts
7
5
180
* Total H Index Rankings
Rankings
Ranking Based On Selection: 220
Kvdhrkarawita
Metrics
H-Index
i10-Index
Citation Counts
7
5
170
Wildlife Ecology
Pangolin Conservation
Aquaculture
* Total H Index Rankings
Rankings
Ranking Based On Selection: 221
Romain Shanil Perera
Metrics
H-Index
i10-Index
Citation Counts
7
5
115
Musculoskeletal Pain
Sports and Exercise
Osteoarthritis
Genetic associations of Musculoskeletal system
* Total H Index Rankings
Rankings
Ranking Based On Selection: 222
Arumukham Manjceevan
Metrics
H-Index
i10-Index
Citation Counts
7
4
170
Quantum dot
Solar cell
Photodegradation
sensor
photocatalyst
* Total H Index Rankings
Rankings
Ranking Based On Selection: 223
RM Silva
Metrics
H-Index
i10-Index
Citation Counts
7
4
142
* Total H Index Rankings
Rankings
Ranking Based On Selection: 224
Asangi Gannoruwa
Metrics
H-Index
i10-Index
Citation Counts
7
7
175
Chemistry
Polymer
Natural Rubber
Rubber Chemistry
Nanomaterials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 225
Keerthi B Jayasundera
Metrics
H-Index
i10-Index
Citation Counts
7
7
131
Analytical Chemistry
Proteomics
Material Science