More Than a Ranking

National Institute of Polar Research Scientists Others 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 Name

Total 14 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Akinori Takahashi

Best Scientist in University/Institution

National Institute of Polar Research

Japan

Others

Seabird

biologging

H-Index Rankings

University / Institution:

# 1

Country:

# 1,896

Region:

# 14,054

World:

# 96,326

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.674

i10 Index

Total:

113

Last 6 Year:

Last 6 Year/Total:

0.788

Citation

Total:

7,217

Last 6 Year:

4,017

Last 6 Year/Total:

0.557

Yasunobu Ogawa

National Institute of Polar Research

Japan

Others

Upper atmospheric physics

ionospheric physics

ionosphere

H-Index Rankings

University / Institution:

# 6

Country:

# 5,808

Region:

# 48,046

World:

# 269,305

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

3,198

Last 6 Year:

1,867

Last 6 Year/Total:

0.584

Yutaka Tobo

National Institute of Polar Research

Japan

Others

Atmospheric aerosols

Aerosol-cloud interactions

Ice nucleation

H-Index Rankings

University / Institution:

# 7

Country:

# 6,535

Region:

# 55,310

World:

# 302,763

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.808

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.897

Citation

Total:

3,136

Last 6 Year:

1,883

Last 6 Year/Total:

0.600

菅沼悠介

National Institute of Polar Research

Japan

Others

H-Index Rankings

University / Institution:

# 10

Country:

# 8,483

Region:

# 75,428

World:

# 392,993

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.818

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

1,823

Last 6 Year:

1,037

Last 6 Year/Total:

0.569

Naoya Imae

National Institute of Polar Research

Japan

Others

H-Index Rankings

University / Institution:

# 13

Country:

# 9,848

Region:

# 90,104

World:

# 458,437

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.634

Citation

Total:

1,494

Last 6 Year:

882

Last 6 Year/Total:

0.590

Masakazu Fujii

National Institute of Polar Research

Japan

Others

Earth and Planetary Science

H-Index Rankings

University / Institution:

# 15

Country:

# 13,250

Region:

# 134,550

World:

# 649,897

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.733

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

Citation

Total:

654

Last 6 Year:

349

Last 6 Year/Total:

0.534

Shun Tsutaki

National Institute of Polar Research

Japan

Others

Glaciology

H-Index Rankings

University / Institution:

# 16

Country:

# 13,701

Region:

# 139,945

World:

# 672,854

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.929

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.850

Citation

Total:

899

Last 6 Year:

564

Last 6 Year/Total:

0.627

Takeshige Ishiwa

National Institute of Polar Research

Japan

Others

sea-level change

last glacial period

Antarctica

H-Index Rankings

University / Institution:

# 17

Country:

# 13,737

Region:

# 140,554

World:

# 674,723

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.929

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.944

Citation

Total:

714

Last 6 Year:

606

Last 6 Year/Total:

0.849

Takahiro Iida

National Institute of Polar Research

Japan

Others

H-Index Rankings

University / Institution:

# 19

Country:

# 13,995

Region:

# 144,688

World:

# 691,202

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.786

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.722

Citation

Total:

1,268

Last 6 Year:

657

Last 6 Year/Total:

0.518

Naoko Nagatsuka

National Institute of Polar Research

Japan

Others

glacier

ice core

cryoconite

mineral dust

H-Index Rankings

University / Institution:

# 20

Country:

# 14,486

Region:

# 150,858

World:

# 718,780

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:

590

Last 6 Year:

471

Last 6 Year/Total:

0.798

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Ryosuke Makabe

National Institute of Polar Research

Japan

Others

H-Index Rankings

University / Institution:

# 22

Country:

# 14,674

Region:

# 154,422

World:

# 731,149

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.846

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.789

Citation

Total:

885

Last 6 Year:

403

Last 6 Year/Total:

0.455

Ikumi Oyabu

National Institute of Polar Research

Japan

Others

paleoclimate

glaciology

H-Index Rankings

University / Institution:

# 24

Country:

# 15,733

Region:

# 169,722

World:

# 791,247

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.769

Citation

Total:

535

Last 6 Year:

429

Last 6 Year/Total:

0.802

Sachin Alexander Reddy

National Institute of Polar Research

Japan

Others

Space Plasma Physics

Ionospheres

Machine Learning

Space Weather

H-Index Rankings

University / Institution:

# 29

Country:

# 31,971

Region:

# 612,201

World:

# 2,119,576

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

Shu-Kuan Wong

National Institute of Polar Research

Japan

Others

Environmental microbiology

H-Index Rankings

University / Institution:

# 29

Country:

# 31,971

Region:

# 612,201

World:

# 2,119,576

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

				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	1,896	14,054	96,326	Akinori Takahashi	Japan	National Institute of Polar Research	Others Seabird \| biologging \|	46	31	0.674	113	89	0.788	7,217	4,017	0.557
6	5,808	48,046	269,305	Yasunobu Ogawa	Japan	National Institute of Polar Research	Others Upper atmospheric physics \| ionospheric physics \| ionosphere \|	28	20	0.714	90	45	0.500	3,198	1,867	0.584
7	6,535	55,310	302,763	Yutaka Tobo	Japan	National Institute of Polar Research	Others Atmospheric aerosols \| Aerosol-cloud interactions \| Ice nucleation \|	26	21	0.808	39	35	0.897	3,136	1,883	0.600
10	8,483	75,428	392,993	菅沼悠介	Japan	National Institute of Polar Research	Others	22	18	0.818	39	26	0.667	1,823	1,037	0.569
13	9,848	90,104	458,437	Naoya Imae	Japan	National Institute of Polar Research	Others	20	14	0.700	41	26	0.634	1,494	882	0.590
15	13,250	134,550	649,897	Masakazu Fujii	Japan	National Institute of Polar Research	Others Earth and Planetary Science \|	15	11	0.733	20	15	0.750	654	349	0.534
16	13,701	139,945	672,854	Shun Tsutaki	Japan	National Institute of Polar Research	Others Glaciology \|	14	13	0.929	20	17	0.850	899	564	0.627
17	13,737	140,554	674,723	Takeshige Ishiwa	Japan	National Institute of Polar Research	Others sea-level change \| last glacial period \| Antarctica \|	14	13	0.929	18	17	0.944	714	606	0.849
19	13,995	144,688	691,202	Takahiro Iida	Japan	National Institute of Polar Research	Others	14	11	0.786	18	13	0.722	1,268	657	0.518
20	14,486	150,858	718,780	Naoko Nagatsuka	Japan	National Institute of Polar Research	Others glacier \| ice core \| cryoconite \| mineral dust \|	13	13	1.000	14	14	1.000	590	471	0.798
			Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
22	14,674	154,422	731,149	Ryosuke Makabe	Japan	National Institute of Polar Research	Others	13	11	0.846	19	15	0.789	885	403	0.455
24	15,733	169,722	791,247	Ikumi Oyabu	Japan	National Institute of Polar Research	Others paleoclimate \| glaciology \|	12	10	0.833	13	10	0.769	535	429	0.802
29	31,971	612,201	2,119,576	Sachin Alexander Reddy	Japan	National Institute of Polar Research	Others Space Plasma Physics \| Ionospheres \| Machine Learning \| Space Weather \|	0	0	0	0	0	0	0	0	0
29	31,971	612,201	2,119,576	Shu-Kuan Wong	Japan	National Institute of Polar Research	Others Environmental microbiology \|	0	0	0	0	0	0	0	0	0