H-Index
Rankings
Japan 578 Scientists H-Index Engineering & Technology / Earth Sciences Rankings - 2025
On AD Scientific Index, you can explore the individual achievements of scientists in detail and evaluate their academic productivity based on total and recent H-index, i10 index, and citation counts. With Premium Membership, gain access to extended analyses and detailed data to assess and enhance your academic performance more effectively.
* Total H Index Rankings
Ranking Based
On Selection: 1
Geochemistry
Atmospheric Chemistry
Aerosol Chemistry
Geoscience
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
102
58
0.569
* Total H Index Rankings
Ranking Based
On Selection: 2
Seismology
Geophysics
Geoscience
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
56
0.596
* Total H Index Rankings
Ranking Based
On Selection: 3
Geobiology
Microbiology
Astrobiology
Origin of Life
Environmental Microbiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
48
0.527
* Total H Index Rankings
Ranking Based
On Selection: 4
Quaternary geology
marine geology
sedimentology
river deltas
Anthropocene
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
55
0.647
* Total H Index Rankings
Ranking Based
On Selection: 5
Earth and planetary science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
38
0.469
* Total H Index Rankings
Ranking Based
On Selection: 6
atmospheric
aerosol
climate change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
42
0.525
* Total H Index Rankings
Ranking Based
On Selection: 7
High-pressure mineral physics
Deep Earth science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
77
45
0.584
* Total H Index Rankings
Ranking Based
On Selection: 8
Seismology
Tectonophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
33
0.446
* Total H Index Rankings
Ranking Based
On Selection: 9
astrophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
32
0.432
* Total H Index Rankings
Ranking Based
On Selection: 10
earthquake
tsunami
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
41
0.569
* Total H Index Rankings
Ranking Based
On Selection: 11
Isotope Biogeochemistry
Environmental Chemistry
Isotopomer
Isotopologue
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
39
0.557
* Total H Index Rankings
Ranking Based
On Selection: 12
earth science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
36
0.522
* Total H Index Rankings
Ranking Based
On Selection: 13
Geochemistry
Cosmochemistry
Petrology
Geophysics
Planetary Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
33
0.478
* Total H Index Rankings
Ranking Based
On Selection: 14
Geochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
40
0.588
* Total H Index Rankings
Ranking Based
On Selection: 15
Geochemistry
Cosmochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
37
0.569
* Total H Index Rankings
Ranking Based
On Selection: 16
radiochemistry
geochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
27
0.474
* Total H Index Rankings
Ranking Based
On Selection: 17
Geology
Paleoceanography
Deep-sea Drilling
Anthropocene
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
22
0.386
* Total H Index Rankings
Ranking Based
On Selection: 18
Geotechnical Earthquake Engineering
Geotechnical Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
30
0.536
* Total H Index Rankings
Ranking Based
On Selection: 19
seafloor hydrothermal system
geochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
28
0.509
* Total H Index Rankings
Ranking Based
On Selection: 20
Self-assembly
fullerene nanoarchitectonics
Nanoporous carbons
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
* Total H Index Rankings
Ranking Based
On Selection: 21
Environmental Microbiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
* Total H Index Rankings
Ranking Based
On Selection: 22
Geochemistry
Ocean science
Environmental radioactivity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
28
0.528
* Total H Index Rankings
Ranking Based
On Selection: 23
Seismology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
20
0.385
* Total H Index Rankings
Ranking Based
On Selection: 24
High Pressure Earth Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
23
0.451
* Total H Index Rankings
Ranking Based
On Selection: 25
tsunami geology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
30
0.600
Kimitaka Kawamura
Chubu University
Kasugai, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
102
58
0.569
Geochemistry
Atmospheric Chemistry
Aerosol Chemistry
Geoscience
Dapeng Zhao
Tohoku University
Sendai, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
56
0.596
Seismology
Geophysics
Geoscience
Ken Takai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
48
0.527
Geobiology
Microbiology
Astrobiology
Origin of Life
Environmental Microbiology
Yoshiki Saito 斎藤文紀 齋藤文紀 Yoshi|斎藤文紀, 齋藤文紀, Yoshi Saito
Shimane University
Matsue, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
55
0.647
Quaternary geology
marine geology
sedimentology
river deltas
Anthropocene
Eiji Ohtani
Tohoku University
Sendai, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
38
0.469
Teruyuki Nakajima
University of Tokyo
Tokyo, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
42
0.525
atmospheric
aerosol
climate change
Kei Hirose
Earth-Life Science Institute
Saitama, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
77
45
0.584
High-pressure mineral physics
Deep Earth science
Akira Hasegawa
Tohoku University
Sendai, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
33
0.446
Junichiro Makino
Kobe University
Kobe, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
32
0.432
Kenji Satake
University of Tokyo
Tokyo, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
41
0.569
Naohiro Yoshida
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
39
0.557
Isotope Biogeochemistry
Environmental Chemistry
Isotopomer
Isotopologue
Yoshiyuki Tatsumi
Kobe University
Kobe, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
36
0.522
Eizo Nakamura
Okayama University
Okayama, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
33
0.478
Geochemistry
Cosmochemistry
Petrology
Geophysics
Planetary Science
Yuji Sano
Kochi University
Kochi, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
40
0.588
Hisayoshi Yurimoto
Hokkaido University
Sapporo, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
37
0.569
Masayoshi Yamamoto
Kanazawa University
Kanazawa, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
27
0.474
Taira, Asahiko
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
22
0.386
Geology
Paleoceanography
Deep-sea Drilling
Anthropocene
Kohji Tokimatsu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
30
0.536
Geotechnical Earthquake Engineering
Geotechnical Engineering
Jun Ichiro Ishibashi
Kobe University
Kobe, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
28
0.509
seafloor hydrothermal system
geochemistry
Lok Kumar Shrestha
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
Self-assembly
fullerene nanoarchitectonics
Nanoporous carbons
Takuro Nunoura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
Michio Aoyama
University of Tsukuba
Tsukuba, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
28
0.528
Geochemistry
Ocean science
Environmental radioactivity
Haruo Sato
Tohoku University
Sendai, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
20
0.385
Toru Inoue
Hiroshima University
Higashihiroshima, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
23
0.451
Kazuhisa Goto
Tohoku University
Sendai, Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
30
0.600