JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 1,636 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 191,732 | 184,699 |
| Total Cites | 2,117 | 2,646 |
| H-index | 28 | 30 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 245 | 271 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 731 | 869 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 934 | 1,145 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,582 | 1,771 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.49 |
| Self-Citation Percentage |
19.99%
|
|
GermanyOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 1,553 out of 115,291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 197,988 | 195,673 |
| Total Cites | 1,870 | 2,345 |
| H-index | 26 | 29 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 228 | 251 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 681 | 804 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 851 | 1,040 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,409 | 1,579 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.49 |
| Self-Citation Percentage |
20.26%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 1,481 out of 99,567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 206,939 | 198,786 |
| Total Cites | 1,688 | 2,135 |
| H-index | 24 | 27 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 213 | 236 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 634 | 751 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 773 | 951 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,275 | 1,432 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.49 |
| Self-Citation Percentage |
20.94%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 1,398 out of 86,604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 209,490 | 200,624 |
| Total Cites | 1,485 | 1,908 |
| H-index | 24 | 26 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 190 | 213 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 577 | 687 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 689 | 858 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,129 | 1,279 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.49 |
| Self-Citation Percentage |
22.17%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 1,431 out of 77,304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 213,571 | 198,073 |
| Total Cites | 1,402 | 1,812 |
| H-index | 22 | 26 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 181 | 204 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 554 | 660 |
| Number of Single+First+Last Authored Papers | 45 | 45 |
| Total Cites to Single+First+Last Authored Papers | 653 | 816 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,068 | 1,211 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.50 |
| Self-Citation Percentage |
22.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 1,507 out of 66,925 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 225,892 | 204,681 |
| Total Cites | 1,172 | 1,536 |
| H-index | 20 | 24 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 158 | 178 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 484 | 580 |
| Number of Single+First+Last Authored Papers | 43 | 43 |
| Total Cites to Single+First+Last Authored Papers | 563 | 712 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 895 | 1,017 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.51 |
| Self-Citation Percentage |
23.70%
|
|
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