More Than a Ranking

Sri Lanka Scientists Agriculture & Forestry Rankings in Sri Lanka 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and Universities Rankings 2024 (Sort by: Last 6 years H Index). Click here for individual or institutional registration.

Country

Total 4.977 scientist, 1 country, 178 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Dushantha Nalin K. Jayakody

Best Scientist in University/Institution

Sri Lanka Technological Campus

Sri Lanka

Engineering & Technology / Electrical & Electronic Engineering

Wireless Communications

LDPC Codes

6G Wireless Communications

H-Index Rankings

University / Institution:

# 1

Country:

# 51

Region:

# 27,933

World:

# 171,813

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.943

i10 Index

Total:

120

Last 6 Year:

109

Last 6 Year/Total:

0.908

Citation

Total:

5,967

Last 6 Year:

5,568

Last 6 Year/Total:

0.933

Umesh Jayarajah ⁱ

University of Colombo

Sri Lanka

Medical and Health Sciences / General Surgery

Surgery

Cancer

Epidemiology

H-Index Rankings

University / Institution:

# 12

Country:

# 52

Region:

# 27,967

World:

# 171,872

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.943

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.987

Citation

Total:

6,353

Last 6 Year:

6,265

Last 6 Year/Total:

0.986

Rmg Rajapakse

University of Peradeniya

Sri Lanka

Natural Sciences / Chemical Sciences

Nanotechnology

Advanced Materials

Solar Cells

Targeted Drug Delivery

andPhoton upconversion

H-Index Rankings

University / Institution:

# 7

Country:

# 53

Region:

# 29,010

World:

# 176,235

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.729

Citation

Total:

4,244

Last 6 Year:

2,369

Last 6 Year/Total:

0.558

Upul Senarath

University of Colombo

Sri Lanka

Medical and Health Sciences / Epidemiology and Public Health

Community Medicine

Public health nutrition

Maternal and child health

H-Index Rankings

University / Institution:

# 13

Country:

# 54

Region:

# 30,715

World:

# 184,697

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.824

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.918

Citation

Total:

3,891

Last 6 Year:

2,097

Last 6 Year/Total:

0.539

Niranga Manjuri Devanarayana

University of Kelaniya

Sri Lanka

Medical and Health Sciences / Physiology

Gastroenterology

Physiology

Paediatrics

Medicine

H-Index Rankings

University / Institution:

# 6

Country:

# 55

Region:

# 30,836

World:

# 185,277

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.794

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.895

Citation

Total:

3,513

Last 6 Year:

2,026

Last 6 Year/Total:

0.577

Suneth Buddhika Agampodi|Suneth Buddhika Agampodi, S Agampodi, SB Agampodi

Rajarata University

Sri Lanka

Medical and Health Sciences / Epidemiology and Public Health

Public health

Epidemiology

Tropical Medicine

Health Service Research

H-Index Rankings

University / Institution:

# 2

Country:

# 56

Region:

# 30,881

World:

# 185,576

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.765

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.853

Citation

Total:

4,185

Last 6 Year:

2,784

Last 6 Year/Total:

0.665

Indika Gawarammana

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Pharmacology and Toxicology

toxicology

snake envenomation

snake antivenom

H-Index Rankings

University / Institution:

# 8

Country:

# 57

Region:

# 31,199

World:

# 187,325

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.706

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.813

Citation

Total:

4,236

Last 6 Year:

2,302

Last 6 Year/Total:

0.543

Rpvj Rajapakse

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Veterinary Sciences

Parasitology

Vector Borne Zoonoses

Plant in Medical Important

H-Index Rankings

University / Institution:

# 9

Country:

# 58

Region:

# 31,393

World:

# 188,645

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.647

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.656

Citation

Total:

3,656

Last 6 Year:

1,776

Last 6 Year/Total:

0.486

SHP Parakrama Karunaratne

University of Peradeniya

Sri Lanka

Natural Sciences / Biological Science

Medical and Molecular Entomology

Mosquitoes

Insecticide Resistance

H-Index Rankings

University / Institution:

# 10

Country:

# 59

Region:

# 31,690

World:

# 190,735

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.559

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

3,863

Last 6 Year:

1,339

Last 6 Year/Total:

0.347

Namal Priyantha

University of Peradeniya

Sri Lanka

Natural Sciences / Chemical Sciences

Electrochemistry

Environmental chemistry

H-Index Rankings

University / Institution:

# 11

Country:

# 60

Region:

# 33,221

World:

# 197,159

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.758

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.760

Citation

Total:

3,522

Last 6 Year:

1,797

Last 6 Year/Total:

0.510

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Bharat Sharma

International Water Management Institute (IWMI)

Sri Lanka

Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil

Water

Land and Crop Management

modelling

H-Index Rankings

University / Institution:

# 11

Country:

# 61

Region:

# 33,618

World:

# 199,484

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

140

Last 6 Year:

Last 6 Year/Total:

0.386

Citation

Total:

7,721

Last 6 Year:

3,185

Last 6 Year/Total:

0.413

Avanthi Deshani Igalavithana

University of Peradeniya

Sri Lanka

Engineering & Technology / Environmental Science & Engineering

Environmental Soil Science

H-Index Rankings

University / Institution:

# 12

Country:

# 62

Region:

# 34,367

World:

# 204,455

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.978

Citation

Total:

4,868

Last 6 Year:

4,692

Last 6 Year/Total:

0.964

Gayan Bowatte

University of Peradeniya

Sri Lanka

Engineering & Technology / Environmental Science & Engineering

Air pollution

Epidemiology

H-Index Rankings

University / Institution:

# 13

Country:

# 63

Region:

# 34,486

World:

# 204,714

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.969

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.911

Citation

Total:

5,260

Last 6 Year:

4,245

Last 6 Year/Total:

0.807

Nuwan Darshana Wickramasinghe ⁱ

Rajarata University

Sri Lanka

Medical and Health Sciences / Epidemiology and Public Health

Public Health

Mental Health

Occupational Health

Maternal and Child Health

Global Health

H-Index Rankings

University / Institution:

# 3

Country:

# 64

Region:

# 34,861

World:

# 205,798

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.906

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.963

Citation

Total:

6,802

Last 6 Year:

6,664

Last 6 Year/Total:

0.980

Gdn Perera

University of Colombo

Sri Lanka

Natural Sciences / Physics

Nuclear Physics

Particle Physics

High energy Physics

Quantum Field Theory

H-Index Rankings

University / Institution:

# 14

Country:

# 65

Region:

# 35,023

World:

# 206,379

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

Citation

Total:

4,716

Last 6 Year:

2,577

Last 6 Year/Total:

0.546

Simon Parkinson

International Water Management Institute (IWMI)

Sri Lanka

Others

climate risk

sustainable development

H-Index Rankings

University / Institution:

# 12

Country:

# 66

Region:

# 35,254

World:

# 207,475

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.844

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.935

Citation

Total:

4,448

Last 6 Year:

3,693

Last 6 Year/Total:

0.830

Saroj Jayasinghe

University of Colombo

Sri Lanka

Others

clinical reasoning

complexity science

health equity

social determinants of health

H-Index Rankings

University / Institution:

# 15

Country:

# 67

Region:

# 36,052

World:

# 211,531

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.688

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.649

Citation

Total:

3,969

Last 6 Year:

2,333

Last 6 Year/Total:

0.588

Olufunke Cofie

International Water Management Institute (IWMI)

Sri Lanka

Agriculture & Forestry / Agriculture

Natural Resource Management

Peri-urban agriculture

Agriculture Water Management

Sanitation

Soil fertility

H-Index Rankings

University / Institution:

# 13

Country:

# 68

Region:

# 36,339

World:

# 213,300

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.532

Citation

Total:

4,228

Last 6 Year:

1,674

Last 6 Year/Total:

0.396

Shiroma Handunnetti

University of Colombo

Sri Lanka

Natural Sciences / Molecular Biology & Genetics

Immunology

Cell Biology

Bioactivities of Medicinal plants

Infectious diseases and Vaccinology

H-Index Rankings

University / Institution:

# 16

Country:

# 69

Region:

# 36,465

World:

# 214,208

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.594

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.623

Citation

Total:

3,324

Last 6 Year:

1,138

Last 6 Year/Total:

0.342

Chandrika Wijeyaratne

University of Colombo

Sri Lanka

Others

Women's Health

GDM

PCOS

Metabolic syndrome

H-Index Rankings

University / Institution:

# 17

Country:

# 70

Region:

# 38,156

World:

# 221,601

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.806

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.837

Citation

Total:

6,810

Last 6 Year:

3,816

Last 6 Year/Total:

0.560

Fahim Mohamed

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Pharmacology and Toxicology

Pharmacology and Toxicology

Pharmacy

Renal Biomarkers

Clinical pharmacy

Pharmaceutical Sciences

H-Index Rankings

University / Institution:

# 14

Country:

# 71

Region:

# 38,330

World:

# 222,384

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.774

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.797

Citation

Total:

4,175

Last 6 Year:

1,871

Last 6 Year/Total:

0.448

Jayasinghe Lalith Fnassl

National Institute of Fundamental Studies Sri Lanka

Sri Lanka

Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Natural Product Chemistry

H-Index Rankings

University / Institution:

# 8

Country:

# 72

Region:

# 38,681

World:

# 224,350

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.710

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.623

Citation

Total:

2,844

Last 6 Year:

1,386

Last 6 Year/Total:

0.487

Deepika Fernando

University of Colombo

Sri Lanka

Medical and Health Sciences / Parasitology

Infectious diseases

H-Index Rankings

University / Institution:

# 18

Country:

# 73

Region:

# 38,863

World:

# 225,561

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.677

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.712

Citation

Total:

3,172

Last 6 Year:

1,435

Last 6 Year/Total:

0.452

Upali Amarasinghe

International Water Management Institute (IWMI)

Sri Lanka

Social Sciences / Social Policy

Water management

Irrigation Performance Assessment

Impact assessment

Vulnerability and Poverty assessment

H-Index Rankings

University / Institution:

# 14

Country:

# 74

Region:

# 39,088

World:

# 227,134

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.613

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.486

Citation

Total:

5,491

Last 6 Year:

1,845

Last 6 Year/Total:

0.336

Upali S Amarasinghe

University of Kelaniya

Sri Lanka

Agriculture & Forestry / Fisheries

Inland Fisheries

Fish Stock Assessment

Culture-based Fisheries

Community-based Fisheries Management

H-Index Rankings

University / Institution:

# 7

Country:

# 75

Region:

# 39,259

World:

# 228,465

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.548

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.384

Citation

Total:

3,239

Last 6 Year:

1,122

Last 6 Year/Total:

0.346

				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
1	51	27,933	171,813	Dushantha Nalin K. Jayakody	Sri Lanka	Sri Lanka Technological Campus	Engineering & Technology / Electrical & Electronic Engineering Wireless Communications \| LDPC Codes \| 6G Wireless Communications \|	35	33	0.943	120	109	0.908	5,967	5,568	0.933
12	52	27,967	171,872	Umesh Jayarajah ⁱ	Sri Lanka	University of Colombo	Medical and Health Sciences / General Surgery Surgery \| Cancer \| Epidemiology \|	35	33	0.943	78	77	0.987	6,353	6,265	0.986
7	53	29,010	176,235	Rmg Rajapakse	Sri Lanka	University of Peradeniya	Natural Sciences / Chemical Sciences Nanotechnology \| Advanced Materials \| Solar Cells \| Targeted Drug Delivery \| andPhoton upconversion \|	35	25	0.714	96	70	0.729	4,244	2,369	0.558
13	54	30,715	184,697	Upul Senarath	Sri Lanka	University of Colombo	Medical and Health Sciences / Epidemiology and Public Health Community Medicine \| Public health nutrition \| Maternal and child health \|	34	28	0.824	49	45	0.918	3,891	2,097	0.539
6	55	30,836	185,277	Niranga Manjuri Devanarayana	Sri Lanka	University of Kelaniya	Medical and Health Sciences / Physiology Gastroenterology \| Physiology \| Paediatrics \| Medicine \|	34	27	0.794	57	51	0.895	3,513	2,026	0.577
2	56	30,881	185,576	Suneth Buddhika Agampodi\|Suneth Buddhika Agampodi, S Agampodi, SB Agampodi	Sri Lanka	Rajarata University	Medical and Health Sciences / Epidemiology and Public Health Public health \| Epidemiology \| Tropical Medicine \| Health Service Research \|	34	26	0.765	95	81	0.853	4,185	2,784	0.665
8	57	31,199	187,325	Indika Gawarammana	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Pharmacology and Toxicology toxicology \| snake envenomation \| snake antivenom \|	34	24	0.706	75	61	0.813	4,236	2,302	0.543
9	58	31,393	188,645	Rpvj Rajapakse	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Veterinary Sciences Parasitology \| Vector Borne Zoonoses \| Plant in Medical Important \|	34	22	0.647	96	63	0.656	3,656	1,776	0.486
10	59	31,690	190,735	SHP Parakrama Karunaratne	Sri Lanka	University of Peradeniya	Natural Sciences / Biological Science Medical and Molecular Entomology \| Mosquitoes \| Insecticide Resistance \|	34	19	0.559	57	38	0.667	3,863	1,339	0.347
11	60	33,221	197,159	Namal Priyantha	Sri Lanka	University of Peradeniya	Natural Sciences / Chemical Sciences Electrochemistry \| Environmental chemistry \|	33	25	0.758	75	57	0.760	3,522	1,797	0.510
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11	61	33,618	199,484	Bharat Sharma	Sri Lanka	International Water Management Institute (IWMI)	Agriculture & Forestry / Soil Sciences and Plant Nutrition Soil \| Water \| Land and Crop Management \| modelling \|	33	22	0.667	140	54	0.386	7,721	3,185	0.413
12	62	34,367	204,455	Avanthi Deshani Igalavithana	Sri Lanka	University of Peradeniya	Engineering & Technology / Environmental Science & Engineering Environmental Soil Science \|	32	32	1.000	46	45	0.978	4,868	4,692	0.964
13	63	34,486	204,714	Gayan Bowatte	Sri Lanka	University of Peradeniya	Engineering & Technology / Environmental Science & Engineering Air pollution \| Epidemiology \|	32	31	0.969	56	51	0.911	5,260	4,245	0.807
3	64	34,861	205,798	Nuwan Darshana Wickramasinghe ⁱ	Sri Lanka	Rajarata University	Medical and Health Sciences / Epidemiology and Public Health Public Health \| Mental Health \| Occupational Health \| Maternal and Child Health \| Global Health \|	32	29	0.906	54	52	0.963	6,802	6,664	0.980
14	65	35,023	206,379	Gdn Perera	Sri Lanka	University of Colombo	Natural Sciences / Physics Nuclear Physics \| Particle Physics \| High energy Physics \| Quantum Field Theory \|	32	28	0.875	60	54	0.900	4,716	2,577	0.546
12	66	35,254	207,475	Simon Parkinson	Sri Lanka	International Water Management Institute (IWMI)	Others climate risk \| sustainable development \|	32	27	0.844	46	43	0.935	4,448	3,693	0.830
15	67	36,052	211,531	Saroj Jayasinghe	Sri Lanka	University of Colombo	Others clinical reasoning \| complexity science \| health equity \| social determinants of health \|	32	22	0.688	74	48	0.649	3,969	2,333	0.588
13	68	36,339	213,300	Olufunke Cofie	Sri Lanka	International Water Management Institute (IWMI)	Agriculture & Forestry / Agriculture Natural Resource Management \| Peri-urban agriculture \| Agriculture Water Management \| Sanitation \| Soil fertility \|	32	20	0.625	77	41	0.532	4,228	1,674	0.396
16	69	36,465	214,208	Shiroma Handunnetti	Sri Lanka	University of Colombo	Natural Sciences / Molecular Biology & Genetics Immunology \| Cell Biology \| Bioactivities of Medicinal plants \| Infectious diseases and Vaccinology \|	32	19	0.594	61	38	0.623	3,324	1,138	0.342
17	70	38,156	221,601	Chandrika Wijeyaratne	Sri Lanka	University of Colombo	Others Women's Health \| GDM \| PCOS \| Metabolic syndrome \|	31	25	0.806	49	41	0.837	6,810	3,816	0.560
14	71	38,330	222,384	Fahim Mohamed	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Pharmacology and Toxicology Pharmacology and Toxicology \| Pharmacy \| Renal Biomarkers \| Clinical pharmacy \| Pharmaceutical Sciences \|	31	24	0.774	59	47	0.797	4,175	1,871	0.448
8	72	38,681	224,350	Jayasinghe Lalith Fnassl	Sri Lanka	National Institute of Fundamental Studies Sri Lanka	Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences Natural Product Chemistry \|	31	22	0.710	69	43	0.623	2,844	1,386	0.487
18	73	38,863	225,561	Deepika Fernando	Sri Lanka	University of Colombo	Medical and Health Sciences / Parasitology Infectious diseases \|	31	21	0.677	59	42	0.712	3,172	1,435	0.452
14	74	39,088	227,134	Upali Amarasinghe	Sri Lanka	International Water Management Institute (IWMI)	Social Sciences / Social Policy Water management \| Irrigation Performance Assessment \| Impact assessment \| Vulnerability and Poverty assessment \|	31	19	0.613	74	36	0.486	5,491	1,845	0.336
7	75	39,259	228,465	Upali S Amarasinghe	Sri Lanka	University of Kelaniya	Agriculture & Forestry / Fisheries Inland Fisheries \| Fish Stock Assessment \| Culture-based Fisheries \| Community-based Fisheries Management \|	31	17	0.548	86	33	0.384	3,239	1,122	0.346