JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Statistics & Probability
Rank in SubField 1: 257 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15,741 | 14,224 |
| Total Cites | 8,675 | 10,013 |
| H-index | 39 | 43 |
| Hm-index | 26 | 30 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 3,949 | 4,394 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 5,141 | 5,877 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 7,282 | 8,244 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 4,657 | 4,814 |
| Ratio of Total Citations to Distinct Citing Papers | 1.86 | 2.08 |
| Self-Citation Percentage |
13.36%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Statistics & Probability
Rank in SubField 1: 265 out of 98,126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 17,057 | 15,556 |
| Total Cites | 7,862 | 9,056 |
| H-index | 37 | 40 |
| Hm-index | 24 | 28 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 3,596 | 3,994 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 4,666 | 5,328 |
| Number of Single+First+Last Authored Papers | 85 | 85 |
| Total Cites to Single+First+Last Authored Papers | 6,643 | 7,499 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 4,279 | 4,426 |
| Ratio of Total Citations to Distinct Citing Papers | 1.84 | 2.05 |
| Self-Citation Percentage |
13.18%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Statistics & Probability
Rank in SubField 1: 262 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 17,295 | 15,720 |
| Total Cites | 7,250 | 8,407 |
| H-index | 36 | 39 |
| Hm-index | 24 | 28 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 3,320 | 3,717 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 4,306 | 4,960 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 6,167 | 7,007 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 3,964 | 4,106 |
| Ratio of Total Citations to Distinct Citing Papers | 1.83 | 2.05 |
| Self-Citation Percentage |
13.76%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Statistics & Probability
Rank in SubField 1: 300 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,500 | 16,250 |
| Total Cites | 6,463 | 7,586 |
| H-index | 33 | 38 |
| Hm-index | 23 | 26 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 2,980 | 3,371 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 3,868 | 4,512 |
| Number of Single+First+Last Authored Papers | 83 | 83 |
| Total Cites to Single+First+Last Authored Papers | 5,561 | 6,383 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 3,597 | 3,732 |
| Ratio of Total Citations to Distinct Citing Papers | 1.80 | 2.03 |
| Self-Citation Percentage |
14.80%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Statistics & Probability
Rank in SubField 1: 293 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,633 | 16,661 |
| Total Cites | 6,157 | 7,190 |
| H-index | 33 | 37 |
| Hm-index | 22 | 25 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 2,793 | 3,183 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 3,640 | 4,266 |
| Number of Single+First+Last Authored Papers | 81 | 81 |
| Total Cites to Single+First+Last Authored Papers | 5,265 | 6,063 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 3,416 | 3,544 |
| Ratio of Total Citations to Distinct Citing Papers | 1.80 | 2.03 |
| Self-Citation Percentage |
14.37%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Statistics & Probability
Rank in SubField 1: 299 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,016 | 17,486 |
| Total Cites | 5,379 | 6,331 |
| H-index | 30 | 35 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 2,467 | 2,828 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 3,204 | 3,782 |
| Number of Single+First+Last Authored Papers | 79 | 79 |
| Total Cites to Single+First+Last Authored Papers | 4,683 | 5,421 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 3,027 | 3,144 |
| Ratio of Total Citations to Distinct Citing Papers | 1.78 | 2.01 |
| Self-Citation Percentage |
15.04%
|
|
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