i10 Productivity
Rankings
Industrial Technology Institute ScientistsEngineering & Technology / Earth Sciences i10 Productivity Rankings 2025
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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Environmental geochemistry
waste utilization
solid supported catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total i10 IndexRankings
Ranking Based On Selection :2
Volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection :3
Volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection :4
Isotope geochemistry
Economic geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :6
Volcanology
Magnetotellurics
ERT
Multiphase Flow Modeling
Remote sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :7
structural geology
marine geology
active tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Geology
Stratigraphy
Paleontology
Diatoms
Quaternary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
* Total i10 IndexRankings
Ranking Based On Selection :9
Tsunami deposit
Geochemistry
Holocene
Natural Hazard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Graphite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Physical geography
Geomorphology
Diatom
Quanternary geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :12
Physical geography
Geomorphology
Fluvial geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Geophysics
Seismology
Geothermal engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :14
Isotope biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :15
paleoenvironment
paleoclimatology
geochemistry
paleomagnetism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
paleoseismology
active tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
地質学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Seismology
Machine learning
Earthquake Swarm
Seismic Later Phase
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Geology
Paleontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
volcanology
petrology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
P Rath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Environmental geochemistry
waste utilization
solid supported catalysis
Chris Conway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Ryunosuke Kazahaya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Daisuke Araoka|荒岡 大輔
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Isotope geochemistry
Economic geology
Noritoshi Morikawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Marceau Gresse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Volcanology
Magnetotellurics
ERT
Multiphase Flow Modeling
Remote sensing
Hiroaki Koge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
structural geology
marine geology
active tectonics
Tomonori Naya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
Geology
Stratigraphy
Paleontology
Diatoms
Quaternary
Tetsuya Shinozaki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Tsunami deposit
Geochemistry
Holocene
Natural Hazard
Yoshihiro Nakamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Yoshiki Sato
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Physical geography
Geomorphology
Diatom
Quanternary geology
Yuji Ishii
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Physical geography
Geomorphology
Fluvial geomorphology
Kyosuke Okamoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Geophysics
Seismology
Geothermal engineering
Kazuki Kamezaki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Naoto Fukuyo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
paleoenvironment
paleoclimatology
geochemistry
paleomagnetism
Shreya Arora
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
paleoseismology
active tectonics
羽地 俊樹
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Yuta Amezawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Seismology
Machine learning
Earthquake Swarm
Seismic Later Phase
Jun Arimoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ayumu Nishihara|西原歩
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
volcanology
petrology
geochemistry