Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Geochemistry
Ocean science
Environmental radioactivity
Metrics
H-Index
i10 Index
Citation
53
146
9,110
* Rankings
Ranking Based On Selection :2
Seismology
Earthquake
Metrics
H-Index
i10 Index
Citation
37
63
4,355
* Rankings
Ranking Based On Selection :3
Geophysics
Seismology
Metrics
H-Index
i10 Index
Citation
21
30
1,448
* Rankings
Ranking Based On Selection :4
Geochemistry
Metrics
H-Index
i10 Index
Citation
21
31
1,395
* Rankings
Ranking Based On Selection :5
Paleontology
Biomineralization
Stable Isotope Geochemistry
Metrics
H-Index
i10 Index
Citation
12
15
365
* Rankings
Ranking Based On Selection :6
Geology
Geochemistry
Metrics
H-Index
i10 Index
Citation
10
10
287
* Rankings
Ranking Based On Selection :7
Seismology
Geophysics
Metrics
H-Index
i10 Index
Citation
3
1
44
* Rankings
Ranking Based On Selection :8
taxonomy
lichens
foliicolous lichens
photobionts
Metrics
H-Index
i10 Index
Citation
1
0
5
Michio Aoyama
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10 Index
Citation Counts
53
146
9,110
Geochemistry
Ocean science
Environmental radioactivity
Yuji Yagi
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10 Index
Citation Counts
37
63
4,355
Ryo Okuwaki
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,448
Teruyuki Maruoka
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,395
Kozue Nishida (西田 梢)
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10 Index
Citation Counts
12
15
365
Paleontology
Biomineralization
Stable Isotope Geochemistry
Wataru Fujisaki
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10 Index
Citation Counts
10
10
287
Tira Tadapansawut
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10 Index
Citation Counts
3
1
44
taxonomy
lichens
foliicolous lichens
photobionts