JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1,915 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 136,114 | 142,741 |
| Total Cites | 272 | 279 |
| H-index | 7 | 8 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 17 | 18 |
| Number of Single+First Authored Papers | 94 | 94 |
| Total Cites to Single+First Authored Papers | 125 | 128 |
| Number of Single+First+Last Authored Papers | 122 | 122 |
| Total Cites to Single+First+Last Authored Papers | 173 | 177 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 199 | 201 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.39 |
| Self-Citation Percentage |
2.51%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1,107 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 67,956 | 77,669 |
| Total Cites | 309 | 323 |
| H-index | 9 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 31 | 31 |
| Number of Single+First Authored Papers | 92 | 92 |
| Total Cites to Single+First Authored Papers | 169 | 170 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 219 | 223 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 227 | 231 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.40 |
| Self-Citation Percentage |
4.33%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1,438 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85,355 | 89,926 |
| Total Cites | 285 | 306 |
| H-index | 8 | 8 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 28 | 28 |
| Total Cites to Single Authored Papers | 24 | 24 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 139 | 145 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 181 | 193 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 197 | 206 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.49 |
| Self-Citation Percentage |
6.86%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1,158 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 62,625 | 63,689 |
| Total Cites | 457 | 511 |
| H-index | 10 | 11 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 28 | 28 |
| Total Cites to Single Authored Papers | 48 | 49 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 250 | 262 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 308 | 333 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 318 | 334 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.53 |
| Self-Citation Percentage |
10.57%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geological & Geomatics Engineering
Rank in SubField 1: 1,250 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65,397 | 55,883 |
| Total Cites | 357 | 447 |
| H-index | 9 | 9 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 28 | 28 |
| Total Cites to Single Authored Papers | 31 | 44 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 180 | 227 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 228 | 287 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 248 | 262 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.71 |
| Self-Citation Percentage |
20.13%
|
|
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