JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 661 out of 64,516 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 134,424 | 132,926 |
| Total Cites | 4,648 | 5,556 |
| H-index | 39 | 41 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 90 | 95 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 600 | 661 |
| Number of Single+First+Last Authored Papers | 121 | 121 |
| Total Cites to Single+First+Last Authored Papers | 2,682 | 3,180 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,120 | 4,529 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.23 |
| Self-Citation Percentage |
16.34%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 657 out of 60,423 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 134,668 | 133,858 |
| Total Cites | 4,133 | 4,992 |
| H-index | 37 | 39 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 85 | 90 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 580 | 641 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 2,411 | 2,880 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,652 | 4,041 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.24 |
| Self-Citation Percentage |
17.21%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 657 out of 57,175 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 136,491 | 133,778 |
| Total Cites | 3,667 | 4,449 |
| H-index | 34 | 38 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 81 | 86 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 563 | 621 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 2,173 | 2,603 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,242 | 3,593 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.24 |
| Self-Citation Percentage |
17.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 668 out of 54,000 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 140,668 | 139,518 |
| Total Cites | 3,122 | 3,787 |
| H-index | 32 | 34 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 72 | 77 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 543 | 600 |
| Number of Single+First+Last Authored Papers | 115 | 115 |
| Total Cites to Single+First+Last Authored Papers | 1,879 | 2,243 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,782 | 3,083 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.23 |
| Self-Citation Percentage |
17.56%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 681 out of 51,126 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 143,367 | 141,003 |
| Total Cites | 2,928 | 3,538 |
| H-index | 30 | 33 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 71 | 76 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 532 | 587 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 1,793 | 2,127 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,607 | 2,883 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.23 |
| Self-Citation Percentage |
17.24%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 737 out of 42,482 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 154,497 | 149,217 |
| Total Cites | 2,406 | 2,894 |
| H-index | 27 | 31 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 61 | 66 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 496 | 551 |
| Number of Single+First+Last Authored Papers | 97 | 97 |
| Total Cites to Single+First+Last Authored Papers | 1,492 | 1,751 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,156 | 2,388 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.21 |
| Self-Citation Percentage |
16.86%
|
|
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