Rankings for Scientist

University, Subject, Country, Region, World

University of Ruhuna Scientists Natural Sciences / Biological Science Rankings 2024

Country

Total 13 scientist, 1 country, 1 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Lp Jayatissa

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Plant Ecology

Plant physiology

Environmental Science

Ecotoxicology

Plant Science

H-Index Rankings

University / Institution:

# 4

Country:

# 102

Region:

# 50,837

World:

# 284,146

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.844

Citation

Total:

3,278

Last 6 Year:

1,501

Last 6 Year/Total:

0.458

P Mangala CS De Silva

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Environmental Toxicology

H-Index Rankings

University / Institution:

# 7

Country:

# 235

Region:

# 91,129

World:

# 465,357

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.947

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.960

Citation

Total:

2,687

Last 6 Year:

1,944

Last 6 Year/Total:

0.723

K Masakorala

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Environmental toxicology

Phytoremediation

Environmental Biotechnology

H-Index Rankings

University / Institution:

# 10

Country:

# 282

Region:

# 101,693

World:

# 510,164

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.773

Citation

Total:

1,020

Last 6 Year:

580

Last 6 Year/Total:

0.569

Rohan Rajapakse

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Entomology and Plant Protection

H-Index Rankings

University / Institution:

# 17

Country:

# 383

Region:

# 122,650

World:

# 602,981

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.522

Citation

Total:

873

Last 6 Year:

252

Last 6 Year/Total:

0.289

Gamini Senanayake

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Biology

Agriculture

Environment

H-Index Rankings

University / Institution:

# 26

Country:

# 623

Region:

# 168,647

World:

# 790,840

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.333

Citation

Total:

749

Last 6 Year:

462

Last 6 Year/Total:

0.617

Dushan Kumarathunge

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Ecosystem modelling

Tree Ecophysiology

H-Index Rankings

University / Institution:

# 29

Country:

# 646

Region:

# 174,070

World:

# 812,642

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

1,992

Last 6 Year:

1,956

Last 6 Year/Total:

0.982

Ra Maithreepala

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

photo chemistry

geo-bio chemical processes

H-Index Rankings

University / Institution:

# 39

Country:

# 832

Region:

# 212,831

World:

# 946,799

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.556

Citation

Total:

786

Last 6 Year:

151

Last 6 Year/Total:

0.192

Mrs Wts Dammini Premachandra

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Nematology

Entomology

Zoology

H-Index Rankings

University / Institution:

# 41

Country:

# 838

Region:

# 213,258

World:

# 948,874

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

420

Last 6 Year:

113

Last 6 Year/Total:

0.269

Keerthi Sri Senarathna Atapaththu

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Aquatic ecology

aquatic plants

Limnology

Aquatic Botany

H-Index Rankings

University / Institution:

# 45

Country:

# 899

Region:

# 226,525

World:

# 989,730

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

181

Last 6 Year:

133

Last 6 Year/Total:

0.735

Kb Suneetha Gunawickrama

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

H-Index Rankings

University / Institution:

# 80

Country:

# 1,300

Region:

# 280,803

World:

# 1,135,731

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

113

Last 6 Year:

Last 6 Year/Total:

0.522

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Lishani Wijewardene

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Limnology

Environmental microbiology

Ecology

H-Index Rankings

University / Institution:

# 86

Country:

# 1,398

Region:

# 289,740

World:

# 1,163,830

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

246

Last 6 Year:

243

Last 6 Year/Total:

0.988

Hce Wegiriya

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

entomology

animal physiology

biodiversity

climatic change

H-Index Rankings

University / Institution:

# 94

Country:

# 1,494

Region:

# 300,903

World:

# 1,186,069

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

101

Last 6 Year:

Last 6 Year/Total:

0.782

Chandana Wijekoon|W. M. C. D. Wijekoon

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Zoology

H-Index Rankings

University / Institution:

# 95

Country:

# 1,497

Region:

# 301,288

World:

# 1,186,768

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.844

				AD Scientific Index - World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
4	102	50,837	284,146	Lp Jayatissa	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Plant Ecology \| Plant physiology \| Environmental Science \| Ecotoxicology \| Plant Science \|	27	18	0.667	32	27	0.844	3,278	1,501	0.458
7	235	91,129	465,357	P Mangala CS De Silva	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Environmental Toxicology \|	19	18	0.947	25	24	0.960	2,687	1,944	0.723
10	282	101,693	510,164	K Masakorala	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Environmental toxicology \| Phytoremediation \| Environmental Biotechnology \|	18	15	0.833	22	17	0.773	1,020	580	0.569
17	383	122,650	602,981	Rohan Rajapakse	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Entomology and Plant Protection \|	16	10	0.625	23	12	0.522	873	252	0.289
26	623	168,647	790,840	Gamini Senanayake	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Biology \| Agriculture \| Environment \|	12	8	0.667	18	6	0.333	749	462	0.617
29	646	174,070	812,642	Dushan Kumarathunge	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Ecosystem modelling \| Tree Ecophysiology \|	11	11	1.000	11	11	1.000	1,992	1,956	0.982
39	832	212,831	946,799	Ra Maithreepala	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science photo chemistry \| geo-bio chemical processes \|	9	7	0.778	9	5	0.556	786	151	0.192
41	838	213,258	948,874	Mrs Wts Dammini Premachandra	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Nematology \| Entomology \| Zoology \|	9	7	0.778	9	6	0.667	420	113	0.269
45	899	226,525	989,730	Keerthi Sri Senarathna Atapaththu	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Aquatic ecology \| aquatic plants \| Limnology \| Aquatic Botany \|	8	8	1.000	6	6	1.000	181	133	0.735
80	1,300	280,803	1,135,731	Kb Suneetha Gunawickrama	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science	6	5	0.833	3	2	0.667	113	59	0.522
			Click for INSTITUTIONAL REGISTRATION and PREMIUM MEMBERSHIP advantages
86	1,398	289,740	1,163,830	Lishani Wijewardene	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Limnology \| Environmental microbiology \| Ecology \|	5	5	1.000	4	4	1.000	246	243	0.988
94	1,494	300,903	1,186,069	Hce Wegiriya	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science entomology \| animal physiology \| biodiversity \| climatic change \|	5	5	1.000	2	1	0.500	101	79	0.782
95	1,497	301,288	1,186,768	Chandana Wijekoon\|W. M. C. D. Wijekoon	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Zoology \|	5	5	1.000	2	1	0.500	90	76	0.844