World

i10 Productivity
Rankings

National Agriculture and Food Research Organization Scientists i10 Productivity Rankings 2024

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

Country Name

Total 240 scientist

List without CERN, Statistical Data etc

Sort by last 6 years i10 Index

Tohru Nakashizuka

Best Scientist in University/Institution

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Forestry

forest ecology

forest management

forest dynamics

climate change

biodiversity

i10 Productivity Rankings

University / Institution:

# 1

Country:

# 1,140

Region:

# 8,172

World:

# 44,931

i10 Index

Total:

168

Last 6 Year:

102

Last 6 Year/Total:

0.607

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

17,455

Last 6 Year:

5,216

Last 6 Year/Total:

0.299

Toshihiro Hasegawa

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Agriculture

Climate Change

Rice

Free-air CO2 enrichment

crop model

i10 Productivity Rankings

University / Institution:

# 2

Country:

# 1,215

Region:

# 8,624

World:

# 47,500

i10 Index

Total:

163

Last 6 Year:

121

Last 6 Year/Total:

0.742

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.673

Citation

Total:

12,922

Last 6 Year:

7,977

Last 6 Year/Total:

0.617

Takahiro Noda

National Agriculture and Food Research Organization

Japan

Others

potato

sweetpotato

buckwheat

starch

carbohydrates

i10 Productivity Rankings

University / Institution:

# 3

Country:

# 1,984

Region:

# 14,315

World:

# 78,442

i10 Index

Total:

123

Last 6 Year:

Last 6 Year/Total:

0.707

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.545

Citation

Total:

8,382

Last 6 Year:

3,103

Last 6 Year/Total:

0.370

Mingyuan Du

National Agriculture and Food Research Organization

Japan

Engineering & Technology / Environmental Science & Engineering

Alpine ecology

Dust emission

Flux

Tibetan Plateau

Wind erosion

i10 Productivity Rankings

University / Institution:

# 4

Country:

# 2,122

Region:

# 15,361

World:

# 84,464

i10 Index

Total:

118

Last 6 Year:

Last 6 Year/Total:

0.466

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.684

Citation

Total:

6,014

Last 6 Year:

2,474

Last 6 Year/Total:

0.411

Takao Komatsuda

National Agriculture and Food Research Organization

Japan

Others

i10 Productivity Rankings

University / Institution:

# 5

Country:

# 2,318

Region:

# 17,004

World:

# 93,293

i10 Index

Total:

111

Last 6 Year:

Last 6 Year/Total:

0.541

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.511

Citation

Total:

8,150

Last 6 Year:

3,461

Last 6 Year/Total:

0.425

Norihiko Tomooka

National Agriculture and Food Research Organization

Japan

Natural Sciences / Molecular Biology & Genetics

domestication

legume

i10 Productivity Rankings

University / Institution:

# 6

Country:

# 2,354

Region:

# 17,245

World:

# 94,336

i10 Index

Total:

110

Last 6 Year:

Last 6 Year/Total:

0.700

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

Citation

Total:

7,949

Last 6 Year:

3,188

Last 6 Year/Total:

0.401

Shigehiko Urawa

National Agriculture and Food Research Organization

Japan

Others

salmon biology

fish parasite

disease

i10 Productivity Rankings

University / Institution:

# 7

Country:

# 2,525

Region:

# 18,497

World:

# 100,876

i10 Index

Total:

106

Last 6 Year:

Last 6 Year/Total:

0.189

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.343

Citation

Total:

3,937

Last 6 Year:

715

Last 6 Year/Total:

0.182

Akio Miyao

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Plant Science

Plant Genome

Bioinformatics

i10 Productivity Rankings

University / Institution:

# 8

Country:

# 2,822

Region:

# 21,084

World:

# 114,664

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.753

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.644

Citation

Total:

17,796

Last 6 Year:

5,386

Last 6 Year/Total:

0.303

Seinen Chow

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Fisheries

Fishery

i10 Productivity Rankings

University / Institution:

# 9

Country:

# 2,892

Region:

# 21,549

World:

# 117,103

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.563

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

5,393

Last 6 Year:

1,554

Last 6 Year/Total:

0.288

Matthias Wissuwa

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Agriculture

Plant Breeding

Physiology

Genetics

Abiotic Stress Tolerance

Nutrient Efficiency

i10 Productivity Rankings

University / Institution:

# 10

Country:

# 2,940

Region:

# 21,997

World:

# 119,560

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.926

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.765

Citation

Total:

10,098

Last 6 Year:

4,806

Last 6 Year/Total:

0.476

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Yoshioki Oozeki

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Fisheries

i10 Productivity Rankings

University / Institution:

# 11

Country:

# 3,540

Region:

# 26,934

World:

# 144,894

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.506

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

Citation

Total:

4,514

Last 6 Year:

1,487

Last 6 Year/Total:

0.329

Nakashima Kazuo

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Plant Science

Plant Molecular Biology

i10 Productivity Rankings

University / Institution:

# 12

Country:

# 3,629

Region:

# 27,725

World:

# 148,818

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.765

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.796

Citation

Total:

20,611

Last 6 Year:

8,166

Last 6 Year/Total:

0.396

Yuichi Yamaura

National Agriculture and Food Research Organization

Japan

Natural Sciences / Biological Science

landscape ecology

conservation biology

forest management

i10 Productivity Rankings

University / Institution:

# 13

Country:

# 3,638

Region:

# 27,802

World:

# 149,260

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.679

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.774

Citation

Total:

4,327

Last 6 Year:

2,763

Last 6 Year/Total:

0.639

Subbarao Guntur

National Agriculture and Food Research Organization

Japan

Engineering & Technology / Environmental Science & Engineering

Nitrification inhibition

Biological nitrification inhibition

nitrous oxide emissions

global warming

climate change

i10 Productivity Rankings

University / Institution:

# 14

Country:

# 3,685

Region:

# 28,210

World:

# 151,319

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.788

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.723

Citation

Total:

9,162

Last 6 Year:

4,272

Last 6 Year/Total:

0.466

Zui Fujimoto

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Agriculture

i10 Productivity Rankings

University / Institution:

# 15

Country:

# 3,819

Region:

# 29,347

World:

# 157,184

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.564

Citation

Total:

4,465

Last 6 Year:

1,360

Last 6 Year/Total:

0.305

Seiji Ohshimo

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Fisheries

Fisheries

Fish Biology

Fish Ecology

i10 Productivity Rankings

University / Institution:

# 16

Country:

# 4,078

Region:

# 31,519

World:

# 167,964

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.824

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

2,615

Last 6 Year:

1,668

Last 6 Year/Total:

0.638

Masahito Hayatsu

National Agriculture and Food Research Organization

Japan

Engineering & Technology / Environmental Science & Engineering

Microbial Ecology

i10 Productivity Rankings

University / Institution:

# 17

Country:

# 4,167

Region:

# 32,210

World:

# 171,458

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.753

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.659

Citation

Total:

5,791

Last 6 Year:

2,845

Last 6 Year/Total:

0.491

Ryozo Imai

National Agriculture and Food Research Organization

Japan

Natural Sciences / Biological Science

Plant Biology

i10 Productivity Rankings

University / Institution:

# 18

Country:

# 4,215

Region:

# 32,750

World:

# 174,263

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.806

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

5,984

Last 6 Year:

2,195

Last 6 Year/Total:

0.367

Shigemi Seo

National Agriculture and Food Research Organization

Japan

Natural Sciences / Biological Science

植物生理学、植物病理学、環境保全、病害虫防除、天然物化学

i10 Productivity Rankings

University / Institution:

# 19

Country:

# 4,536

Region:

# 35,649

World:

# 188,402

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.676

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.568

Citation

Total:

7,638

Last 6 Year:

1,944

Last 6 Year/Total:

0.255

Kenji Saitoh

National Agriculture and Food Research Organization

Japan

Agriculture & Forestry / Fisheries

ichthyology

fisheries

molecular phylogeny

aquatic biology

freshwater fish

i10 Productivity Rankings

University / Institution:

# 20

Country:

# 4,557

Region:

# 35,745

World:

# 188,985

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.574

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

Citation

Total:

5,812

Last 6 Year:

1,658

Last 6 Year/Total:

0.285

Masaki Endo

National Agriculture and Food Research Organization

Japan

Others

i10 Productivity Rankings

University / Institution:

# 21

Country:

# 4,591

Region:

# 36,145

World:

# 190,949

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.851

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.850

Citation

Total:

5,353

Last 6 Year:

3,742

Last 6 Year/Total:

0.699

Toshiaki Takezawa

National Agriculture and Food Research Organization

Japan

Natural Sciences / Biological Science

tissue engineering

regenerative medicine

pharmacokinetics

toxicity

i10 Productivity Rankings

University / Institution:

# 22

Country:

# 4,636

Region:

# 36,488

World:

# 192,791

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.552

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.563

Citation

Total:

3,431

Last 6 Year:

976

Last 6 Year/Total:

0.284

Muroya Susumu

National Agriculture and Food Research Organization

Japan

Medical and Health Sciences / Biochemistry

Muscle biology

Meat biochemistry

i10 Productivity Rankings

University / Institution:

# 23

Country:

# 4,701

Region:

# 37,245

World:

# 196,348

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.591

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.559

Citation

Total:

3,310

Last 6 Year:

1,244

Last 6 Year/Total:

0.376

Takeshi Tokida

National Agriculture and Food Research Organization

Japan

Engineering & Technology / Environmental Science & Engineering

Free-Air CO2 Enrichment (FACE)

Stable Isotope Biogeochemistry

Plant-soil-microbe interactions

Rice

Methane

i10 Productivity Rankings

University / Institution:

# 24

Country:

# 4,746

Region:

# 37,662

World:

# 198,441

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.862

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.811

Citation

Total:

3,722

Last 6 Year:

2,430

Last 6 Year/Total:

0.653

Kentaro Hayashi|林健太郎

National Agriculture and Food Research Organization

Japan

Engineering & Technology / Environmental Science & Engineering

Nitorgen cycling

Climate change impacts

i10 Productivity Rankings

University / Institution:

# 25

Country:

# 4,864

Region:

# 38,755

World:

# 203,862

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.656

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.767

Citation

Total:

2,943

Last 6 Year:

1,515

Last 6 Year/Total:

0.515

				AD Scientific Index - World Scientists i10 Productivity Rankings - 2024				i10 INDEX			H INDEX			CITATION
University	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	1,140	8,172	44,931	Tohru Nakashizuka	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Forestry forest ecology \| forest management \| forest dynamics \| climate change \| biodiversity \|	168	102	0.607	60	30	0.500	17,455	5,216	0.299
2	1,215	8,624	47,500	Toshihiro Hasegawa	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Agriculture Climate Change \| Rice \| Free-air CO2 enrichment \| crop model \|	163	121	0.742	55	37	0.673	12,922	7,977	0.617
3	1,984	14,315	78,442	Takahiro Noda	Japan	National Agriculture and Food Research Organization	Others potato \| sweetpotato \| buckwheat \| starch \| carbohydrates \|	123	87	0.707	55	30	0.545	8,382	3,103	0.370
4	2,122	15,361	84,464	Mingyuan Du	Japan	National Agriculture and Food Research Organization	Engineering & Technology / Environmental Science & Engineering Alpine ecology \| Dust emission \| Flux \| Tibetan Plateau \| Wind erosion \|	118	55	0.466	38	26	0.684	6,014	2,474	0.411
5	2,318	17,004	93,293	Takao Komatsuda	Japan	National Agriculture and Food Research Organization	Others	111	60	0.541	47	24	0.511	8,150	3,461	0.425
6	2,354	17,245	94,336	Norihiko Tomooka	Japan	National Agriculture and Food Research Organization	Natural Sciences / Molecular Biology & Genetics domestication \| legume \|	110	77	0.700	52	32	0.615	7,949	3,188	0.401
7	2,525	18,497	100,876	Shigehiko Urawa	Japan	National Agriculture and Food Research Organization	Others salmon biology \| fish parasite \| disease \|	106	20	0.189	35	12	0.343	3,937	715	0.182
8	2,822	21,084	114,664	Akio Miyao	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Plant Science Plant Genome \| Bioinformatics \|	97	73	0.753	59	38	0.644	17,796	5,386	0.303
9	2,892	21,549	117,103	Seinen Chow	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Fisheries Fishery \|	96	54	0.563	40	20	0.500	5,393	1,554	0.288
10	2,940	21,997	119,560	Matthias Wissuwa	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Agriculture Plant Breeding \| Physiology \| Genetics \| Abiotic Stress Tolerance \| Nutrient Efficiency \|	94	87	0.926	51	39	0.765	10,098	4,806	0.476
			Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
11	3,540	26,934	144,894	Yoshioki Oozeki	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Fisheries	83	42	0.506	36	21	0.583	4,514	1,487	0.329
12	3,629	27,725	148,818	Nakashima Kazuo	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Plant Science Plant Molecular Biology \|	81	62	0.765	49	39	0.796	20,611	8,166	0.396
13	3,638	27,802	149,260	Yuichi Yamaura	Japan	National Agriculture and Food Research Organization	Natural Sciences / Biological Science landscape ecology \| conservation biology \| forest management \|	81	55	0.679	31	24	0.774	4,327	2,763	0.639
14	3,685	28,210	151,319	Subbarao Guntur	Japan	National Agriculture and Food Research Organization	Engineering & Technology / Environmental Science & Engineering Nitrification inhibition \| Biological nitrification inhibition \| nitrous oxide emissions \| global warming \| climate change \|	80	63	0.788	47	34	0.723	9,162	4,272	0.466
15	3,819	29,347	157,184	Zui Fujimoto	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Agriculture	78	52	0.667	39	22	0.564	4,465	1,360	0.305
16	4,078	31,519	167,964	Seiji Ohshimo	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Fisheries Fisheries \| Fish Biology \| Fish Ecology \|	74	61	0.824	30	24	0.800	2,615	1,668	0.638
17	4,167	32,210	171,458	Masahito Hayatsu	Japan	National Agriculture and Food Research Organization	Engineering & Technology / Environmental Science & Engineering Microbial Ecology \|	73	55	0.753	41	27	0.659	5,791	2,845	0.491
18	4,215	32,750	174,263	Ryozo Imai	Japan	National Agriculture and Food Research Organization	Natural Sciences / Biological Science Plant Biology \|	72	58	0.806	42	28	0.667	5,984	2,195	0.367
19	4,536	35,649	188,402	Shigemi Seo	Japan	National Agriculture and Food Research Organization	Natural Sciences / Biological Science 植物生理学、植物病理学、環境保全、病害虫防除、天然物化学 \|	68	46	0.676	44	25	0.568	7,638	1,944	0.255
20	4,557	35,745	188,985	Kenji Saitoh	Japan	National Agriculture and Food Research Organization	Agriculture & Forestry / Fisheries ichthyology \| fisheries \| molecular phylogeny \| aquatic biology \| freshwater fish \|	68	39	0.574	36	21	0.583	5,812	1,658	0.285
21	4,591	36,145	190,949	Masaki Endo	Japan	National Agriculture and Food Research Organization	Others	67	57	0.851	40	34	0.850	5,353	3,742	0.699
22	4,636	36,488	192,791	Toshiaki Takezawa	Japan	National Agriculture and Food Research Organization	Natural Sciences / Biological Science tissue engineering \| regenerative medicine \| pharmacokinetics \| toxicity \|	67	37	0.552	32	18	0.563	3,431	976	0.284
23	4,701	37,245	196,348	Muroya Susumu	Japan	National Agriculture and Food Research Organization	Medical and Health Sciences / Biochemistry Muscle biology \| Meat biochemistry \|	66	39	0.591	34	19	0.559	3,310	1,244	0.376
24	4,746	37,662	198,441	Takeshi Tokida	Japan	National Agriculture and Food Research Organization	Engineering & Technology / Environmental Science & Engineering Free-Air CO2 Enrichment (FACE) \| Stable Isotope Biogeochemistry \| Plant-soil-microbe interactions \| Rice \| Methane \|	65	56	0.862	37	30	0.811	3,722	2,430	0.653
25	4,864	38,755	203,862	Kentaro Hayashi\|林健太郎	Japan	National Agriculture and Food Research Organization	Engineering & Technology / Environmental Science & Engineering Nitorgen cycling \| Climate change impacts \|	64	42	0.656	30	23	0.767	2,943	1,515	0.515