JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Environmental Engineering
Rank in SubField 1: 1,813 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 208,685 | 225,619 |
| Total Cites | 6,123 | 6,817 |
| H-index | 47 | 49 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 447 | 496 |
| Number of Single+First+Last Authored Papers | 108 | 108 |
| Total Cites to Single+First+Last Authored Papers | 4,150 | 4,587 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,329 | 5,727 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.19 |
| Self-Citation Percentage |
10.18%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Environmental Engineering
Rank in SubField 1: 1,601 out of 115,291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 203,334 | 221,161 |
| Total Cites | 5,581 | 6,256 |
| H-index | 45 | 46 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 440 | 489 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 3,790 | 4,210 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,827 | 5,209 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.20 |
| Self-Citation Percentage |
10.79%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Environmental Engineering
Rank in SubField 1: 1,521 out of 99,567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 211,939 | 228,124 |
| Total Cites | 5,141 | 5,777 |
| H-index | 42 | 45 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 434 | 483 |
| Number of Single+First+Last Authored Papers | 106 | 106 |
| Total Cites to Single+First+Last Authored Papers | 3,473 | 3,858 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,406 | 4,766 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.21 |
| Self-Citation Percentage |
11.01%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Environmental Engineering
Rank in SubField 1: 1,393 out of 86,604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 208,889 | 221,031 |
| Total Cites | 4,666 | 5,280 |
| H-index | 39 | 42 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 429 | 478 |
| Number of Single+First+Last Authored Papers | 106 | 106 |
| Total Cites to Single+First+Last Authored Papers | 3,108 | 3,481 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,967 | 4,313 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.22 |
| Self-Citation Percentage |
11.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Environmental Engineering
Rank in SubField 1: 1,456 out of 77,304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 217,608 | 230,297 |
| Total Cites | 4,515 | 5,108 |
| H-index | 38 | 41 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 419 | 464 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 3,000 | 3,355 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,830 | 4,170 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.22 |
| Self-Citation Percentage |
11.61%
|
|
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