More Than a Ranking

Tea Research Institute of Sri Lanka Scientists Rankings 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 16 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

I Sarath B Abeysinghe

Best Scientist in University/Institution

Tea Research Institute of Sri Lanka

Sri Lanka

Natural Sciences / Molecular Biology & Genetics

Protein crystallography

Chemical ecology

Flavanoid pathway

tea genomics

H-Index Rankings

University / Institution:

# 1

Country:

# 511

Region:

# 146,725

World:

# 700,812

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

911

Last 6 Year:

406

Last 6 Year/Total:

0.446

Jeevan Dananjaya Kottawa-Arachch

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Crop Sciences

Genetics and Plant breeding

Molecular breeding

Biotechnology

Biodiversity Conservation

H-Index Rankings

University / Institution:

# 2

Country:

# 543

Region:

# 155,931

World:

# 736,338

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.846

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

458

Last 6 Year:

335

Last 6 Year/Total:

0.731

MA Wijeratne

Tea Research Institute of Sri Lanka

Sri Lanka

Others

tea

H-Index Rankings

University / Institution:

# 3

Country:

# 573

Region:

# 159,790

World:

# 754,594

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.375

Citation

Total:

967

Last 6 Year:

452

Last 6 Year/Total:

0.467

Mahasen Ranatunga

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Crop Sciences

Plant Breeding

Molecular Biology and Biotechnology

H-Index Rankings

University / Institution:

# 4

Country:

# 634

Region:

# 171,857

World:

# 800,232

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

Citation

Total:

382

Last 6 Year:

265

Last 6 Year/Total:

0.694

Ganga Sinniah

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Plant Science

Plant Pathology

Mycology

Molecular Plant Pathology

H-Index Rankings

University / Institution:

# 5

Country:

# 922

Region:

# 218,633

World:

# 969,386

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

202

Last 6 Year:

168

Last 6 Year/Total:

0.832

Keerthi Mohotti

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Agriculture

Nematology

Entomology

Organic Farming

Tea

Indigenous knowledge

H-Index Rankings

University / Institution:

# 6

Country:

# 930

Region:

# 219,078

World:

# 971,176

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:

632

Last 6 Year:

256

Last 6 Year/Total:

0.405

Lsk Hettiarachchi

Tea Research Institute of Sri Lanka

Sri Lanka

Natural Sciences / Chemical Sciences

Soil chemistry and mineralogy

Liming acid soils

Agricultural chemistry

H-Index Rankings

University / Institution:

# 7

Country:

# 1,182

Region:

# 245,706

World:

# 1,063,067

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

185

Last 6 Year:

123

Last 6 Year/Total:

0.665

Nelum Piyasena

Tea Research Institute of Sri Lanka

Sri Lanka

Natural Sciences / Chemical Sciences

Natural Products Chemistry

H-Index Rankings

University / Institution:

# 8

Country:

# 1,308

Region:

# 258,805

World:

# 1,102,851

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:

567

Last 6 Year:

227

Last 6 Year/Total:

0.400

Thushari Lakmini Wijeratne

Tea Research Institute of Sri Lanka

Sri Lanka

Natural Sciences / Biological Science

Ecophysiology

Climate change

Agricultural Sciences

H-Index Rankings

University / Institution:

# 9

Country:

# 1,899

Region:

# 304,911

World:

# 1,246,135

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.610

RKA Amali

Tea Research Institute of Sri Lanka

Sri Lanka

Others

Analytical chemistry

Electrochemistry

Sensor

H-Index Rankings

University / Institution:

# 10

Country:

# 1,952

Region:

# 308,137

World:

# 1,259,886

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:

157

Last 6 Year:

156

Last 6 Year/Total:

0.994

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Sriharan Raguraj

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Soil Sciences and Plant Nutrition

Plant Biostimulants

Soil science

Plant nutrition

H-Index Rankings

University / Institution:

# 11

Country:

# 2,578

Region:

# 356,782

World:

# 1,402,549

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:

Last 6 Year:

Last 6 Year/Total:

0.972

Liyanage Lrmc

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science

H-Index Rankings

University / Institution:

# 12

Country:

# 2,745

Region:

# 367,530

World:

# 1,430,609

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:

Last 6 Year:

Last 6 Year/Total:

0.759

Kkranaweera

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Agriculture

Plant Breeding and Tissue culture

H-Index Rankings

University / Institution:

# 13

Country:

# 3,247

Region:

# 403,912

World:

# 1,534,210

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:

Last 6 Year:

Last 6 Year/Total:

0.554

Deepthi Amarasena

Tea Research Institute of Sri Lanka

Sri Lanka

Engineering & Technology / Environmental Science & Engineering

Phytonematology

climate change

H-Index Rankings

University / Institution:

# 14

Country:

# 3,581

Region:

# 423,490

World:

# 1,585,638

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.588

Padmini Senanayake

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Entomology & Pesticides

Entomology

IPM

Chemical Ecology

Biological Control

Symbiosis of insects

H-Index Rankings

University / Institution:

# 15

Country:

# 4,210

Region:

# 490,769

World:

# 1,766,987

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.412

Sithambaram Pradeep

Tea Research Institute of Sri Lanka

Sri Lanka

Agriculture & Forestry / Agriculture

Agriculture

Agriculture Extension

Tea

Vegetables

H-Index Rankings

University / Institution:

# 16

Country:

# 4,787

Region:

# 579,992

World:

# 1,998,697

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

				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	511	146,725	700,812	I Sarath B Abeysinghe	Sri Lanka	Tea Research Institute of Sri Lanka	Natural Sciences / Molecular Biology & Genetics Protein crystallography \| Chemical ecology \| Flavanoid pathway \| tea genomics \|	14	10	0.714	15	10	0.667	911	406	0.446
2	543	155,931	736,338	Jeevan Dananjaya Kottawa-Arachch	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Crop Sciences Genetics and Plant breeding \| Molecular breeding \| Biotechnology \| Biodiversity Conservation \|	13	11	0.846	15	12	0.800	458	335	0.731
3	573	159,790	754,594	MA Wijeratne	Sri Lanka	Tea Research Institute of Sri Lanka	Others tea \|	13	8	0.615	16	6	0.375	967	452	0.467
4	634	171,857	800,232	Mahasen Ranatunga	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Crop Sciences Plant Breeding \| Molecular Biology and Biotechnology \|	12	9	0.750	13	9	0.692	382	265	0.694
5	922	218,633	969,386	Ganga Sinniah	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Plant Science Plant Pathology \| Mycology \| Molecular Plant Pathology \|	9	8	0.889	7	5	0.714	202	168	0.832
6	930	219,078	971,176	Keerthi Mohotti	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Agriculture Nematology \| Entomology \| Organic Farming \| Tea \| Indigenous knowledge \|	9	7	0.778	9	5	0.556	632	256	0.405
7	1,182	245,706	1,063,067	Lsk Hettiarachchi	Sri Lanka	Tea Research Institute of Sri Lanka	Natural Sciences / Chemical Sciences Soil chemistry and mineralogy \| Liming acid soils \| Agricultural chemistry \|	8	5	0.625	5	3	0.600	185	123	0.665
8	1,308	258,805	1,102,851	Nelum Piyasena	Sri Lanka	Tea Research Institute of Sri Lanka	Natural Sciences / Chemical Sciences Natural Products Chemistry \|	7	7	1.000	4	4	1.000	567	227	0.400
9	1,899	304,911	1,246,135	Thushari Lakmini Wijeratne	Sri Lanka	Tea Research Institute of Sri Lanka	Natural Sciences / Biological Science Ecophysiology \| Climate change \| Agricultural Sciences \|	6	4	0.667	1	0	0.000	59	36	0.610
10	1,952	308,137	1,259,886	RKA Amali	Sri Lanka	Tea Research Institute of Sri Lanka	Others Analytical chemistry \| Electrochemistry \| Sensor \|	5	5	1.000	5	5	1.000	157	156	0.994
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11	2,578	356,782	1,402,549	Sriharan Raguraj	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Soil Sciences and Plant Nutrition Plant Biostimulants \| Soil science \| Plant nutrition \|	4	4	1.000	3	3	1.000	71	69	0.972
12	2,745	367,530	1,430,609	Liyanage Lrmc	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Soil Sciences and Plant Nutrition Soil Science \|	4	4	1.000	2	2	1.000	54	41	0.759
13	3,247	403,912	1,534,210	Kkranaweera	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Agriculture Plant Breeding and Tissue culture \|	3	3	1.000	2	2	1.000	92	51	0.554
14	3,581	423,490	1,585,638	Deepthi Amarasena	Sri Lanka	Tea Research Institute of Sri Lanka	Engineering & Technology / Environmental Science & Engineering Phytonematology \| climate change \|	3	3	1.000	1	0	0.000	34	20	0.588
15	4,210	490,769	1,766,987	Padmini Senanayake	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Entomology & Pesticides Entomology \| IPM \| Chemical Ecology \| Biological Control \| Symbiosis of insects \|	2	2	1.000	0	0	0	17	7	0.412
16	4,787	579,992	1,998,697	Sithambaram Pradeep	Sri Lanka	Tea Research Institute of Sri Lanka	Agriculture & Forestry / Agriculture Agriculture \| Agriculture Extension \| Tea \| Vegetables \|	1	1	1.000	0	0	0	2	1	0.500