JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Paleontology
Rank in SubField 1: 932 out of 79,651 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 61,248 | 62,361 |
| Total Cites | 3,532 | 4,247 |
| H-index | 35 | 36 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 725 | 788 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 2,092 | 2,318 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,699 | 3,098 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,076 | 2,278 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 1.86 |
| Self-Citation Percentage |
16.84%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Paleontology
Rank in SubField 1: 911 out of 75,072 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60,086 | 59,176 |
| Total Cites | 3,357 | 4,069 |
| H-index | 34 | 36 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 704 | 767 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 1,993 | 2,219 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,576 | 2,972 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,970 | 2,169 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 1.88 |
| Self-Citation Percentage |
17.50%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Paleontology
Rank in SubField 1: 879 out of 70,828 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58,646 | 58,374 |
| Total Cites | 3,151 | 3,846 |
| H-index | 33 | 34 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 680 | 743 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 1,887 | 2,112 |
| Number of Single+First+Last Authored Papers | 71 | 71 |
| Total Cites to Single+First+Last Authored Papers | 2,440 | 2,833 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,844 | 2,036 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 1.89 |
| Self-Citation Percentage |
18.07%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Paleontology
Rank in SubField 1: 834 out of 66,873 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57,134 | 58,050 |
| Total Cites | 2,931 | 3,585 |
| H-index | 32 | 33 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 642 | 703 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 1,772 | 1,988 |
| Number of Single+First+Last Authored Papers | 71 | 71 |
| Total Cites to Single+First+Last Authored Papers | 2,278 | 2,647 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,707 | 1,893 |
| Ratio of Total Citations to Distinct Citing Papers | 1.72 | 1.89 |
| Self-Citation Percentage |
18.24%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Paleontology
Rank in SubField 1: 798 out of 54,940 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56,864 | 56,104 |
| Total Cites | 2,532 | 3,142 |
| H-index | 30 | 32 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 581 | 640 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 1,558 | 1,764 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 1,983 | 2,335 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,496 | 1,667 |
| Ratio of Total Citations to Distinct Citing Papers | 1.69 | 1.88 |
| Self-Citation Percentage |
19.41%
|
|
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