H-Index
Rankings
Sri Lanka 132 Scientists H-Index Natural Sciences / Biological Science Rankings - 2025
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* Total H Index Rankings
Ranking Based
On Selection: 51
Soil Microbial Ecology
Soil Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total H Index Rankings
Ranking Based
On Selection: 52
Parasitology
Infectious diseases
Medical Entomology
Aquatic Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total H Index Rankings
Ranking Based
On Selection: 53
Ecology
Plant biology
GIS and RS
Ecosystem science
Biodiversity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total H Index Rankings
Ranking Based
On Selection: 54
Behavior
Ecology
Wildlife Management
Conservation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total H Index Rankings
Ranking Based
On Selection: 55
Microbial Biotechnology
Environmental Microbiology
Algal Biology and Biotechnology
Molecular
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total H Index Rankings
Ranking Based
On Selection: 56
Microbiology
Molecular biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total H Index Rankings
Ranking Based
On Selection: 57
Entomology
pest management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total H Index Rankings
Ranking Based
On Selection: 58
Nematology
Entomology
Zoology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total H Index Rankings
Ranking Based
On Selection: 59
Mangroves
Coastal zone ecology
Environment science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total H Index Rankings
Ranking Based
On Selection: 60
Biotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total H Index Rankings
Ranking Based
On Selection: 61
photo chemistry
geo-bio chemical processes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total H Index Rankings
Ranking Based
On Selection: 62
Evolutionary Biology
Systematics
Behavioural Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total H Index Rankings
Ranking Based
On Selection: 63
Molecular Physiology
Parasitology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total H Index Rankings
Ranking Based
On Selection: 64
Ecology
Social Ecological Systems
Mycorrhizae
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Ranking Based
On Selection: 65
Ecology
Agriculture
Botany
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Ranking Based
On Selection: 66
Aquatic ecology
aquatic plants
Limnology
Aquatic Botany
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Ranking Based
On Selection: 67
Ecology limnology and ecotoxicogy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total H Index Rankings
Ranking Based
On Selection: 68
Ecotoxicology
Solid Waste Management
Environmental Conservation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total H Index Rankings
Ranking Based
On Selection: 69
Environmental science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total H Index Rankings
Ranking Based
On Selection: 70
Anthropogenic impacts on coastal communities & Coastal resources management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total H Index Rankings
Ranking Based
On Selection: 71
Tropical forest ecology/Carbon sequestration//Environmental education/pshychology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total H Index Rankings
Ranking Based
On Selection: 72
Estuarine ecology and biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total H Index Rankings
Ranking Based
On Selection: 73
Postharvest Physiology
Chlorophyll Degradation
Fruit crops
Biotechnology
Antioxident activities
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total H Index Rankings
Ranking Based
On Selection: 74
Ecology
Conservation
Social behaviour
Communication in bats/mammals
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total H Index Rankings
Ranking Based
On Selection: 75
Forest Ecology
Ethnobotany
Plant Animal Interactions
Ficus and Fig Wasp Studies
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Mihiri Seneviratne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Soil Microbial Ecology
Soil Chemistry
Tharaka Ranathunge
Eastern University of Sri Lanka
Batticaloa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Parasitology
Infectious diseases
Medical Entomology
Aquatic Ecology
KHWL de Silva
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Ecology
Plant biology
GIS and RS
Ecosystem science
Biodiversity
Rajnish Vandercone
Rajarata University
Mihintale, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Behavior
Ecology
Wildlife Management
Conservation
Sarangi Athukorala
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Microbial Biotechnology
Environmental Microbiology
Algal Biology and Biotechnology
Molecular
Sanath Hettiarachi
Rajarata University
Mihintale, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
MMSC Karunaratne
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Mrs Wts Dammini Premachandra
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Kars Perera
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Mangroves
Coastal zone ecology
Environment science
Santosh Sawardekar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Ra Maithreepala
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
photo chemistry
geo-bio chemical processes
Suyama Meegaskumbura
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Evolutionary Biology
Systematics
Behavioural Ecology
Thampoe Eswaramohan
University of Jaffna
Jaffna, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Molecular Physiology
Parasitology
Fathima Mafaziya
South Eastern University of Sri Lanka
Addalachchenai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Ecology
Social Ecological Systems
Mycorrhizae
Harsha Piumal
Rajarata University
Mihintale, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Keerthi Sri Senarathna Atapaththu
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Aquatic ecology
aquatic plants
Limnology
Aquatic Botany
Amarathunga, AAD
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Ecology limnology and ecotoxicogy
Mangala Yatawara
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Ecotoxicology
Solid Waste Management
Environmental Conservation
Devanmini Halwatura
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
W U Chandrasekara
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Anthropogenic impacts on coastal communities & Coastal resources management
Kajmkuruppuarachchi/Janaka Kuruppuarachchi/Kuruppuarachchi J
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Tropical forest ecology/Carbon sequestration//Environmental education/pshychology
Scjayamanne
Uva Wellassa University
Badulla, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Prasajith Kapila Dissanayake
Sabaragamuwa University
Sendai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Postharvest Physiology
Chlorophyll Degradation
Fruit crops
Biotechnology
Antioxident activities
Wipula Yapa
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Ecology
Conservation
Social behaviour
Communication in bats/mammals
Wmg Asanga Stb Wijetunga
Rajarata University
Mihintale, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Forest Ecology
Ethnobotany
Plant Animal Interactions
Ficus and Fig Wasp Studies