Hikosaka, Kouki
Tohoku University,
Japan
2025 Rank: 23,501
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Ecology
Rank in SubField 1: 271 out of 189,757 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23,501 | 22,046 |
| Total Cites | 17,249 | 19,472 |
| H-index | 47 | 51 |
| Hm-index | 26 | 28 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 1,074 | 1,208 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 3,181 | 3,671 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 4,099 | 4,785 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 13,054 | 13,920 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.40 |
| Self-Citation Percentage |
11.42%
|
|
Hikosaka, Kouki
Tohoku University,
Japan
2024 Rank: 23,964
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Ecology
Rank in SubField 1: 278 out of 174,582 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23,964 | 22,406 |
| Total Cites | 15,418 | 17,526 |
| H-index | 46 | 50 |
| Hm-index | 25 | 27 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 997 | 1,128 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 2,974 | 3,453 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 3,806 | 4,463 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11,600 | 12,419 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.41 |
| Self-Citation Percentage |
12.03%
|
|
Hikosaka, Kouki
Tohoku University,
Japan
2023 Rank: 25,374
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Ecology
Rank in SubField 1: 295 out of 160,286 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,374 | 23,560 |
| Total Cites | 13,734 | 15,719 |
| H-index | 43 | 47 |
| Hm-index | 24 | 26 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 918 | 1,049 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 2,756 | 3,228 |
| Number of Single+First+Last Authored Papers | 90 | 90 |
| Total Cites to Single+First+Last Authored Papers | 3,511 | 4,151 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10,308 | 11,074 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.42 |
| Self-Citation Percentage |
12.63%
|
|
Hikosaka, Kouki
Tohoku University,
Japan
2022 Rank: 25,650
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Ecology
Rank in SubField 1: 295 out of 148,322 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,650 | 23,727 |
| Total Cites | 12,109 | 13,968 |
| H-index | 42 | 46 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 839 | 970 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 2,513 | 2,984 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 3,186 | 3,809 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 9,041 | 9,744 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.43 |
| Self-Citation Percentage |
13.31%
|
|
Hikosaka, Kouki
Tohoku University,
Japan
2021 Rank: 25,515
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Ecology
Rank in SubField 1: 291 out of 134,814 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,515 | 23,724 |
| Total Cites | 11,504 | 13,296 |
| H-index | 41 | 44 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 806 | 934 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 2,435 | 2,898 |
| Number of Single+First+Last Authored Papers | 81 | 81 |
| Total Cites to Single+First+Last Authored Papers | 3,076 | 3,686 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8,568 | 9,241 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.44 |
| Self-Citation Percentage |
13.48%
|
|
Hikosaka, Kouki
Tohoku University,
Japan
2020 Rank: 27,195
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Ecology
Rank in SubField 1: 307 out of 113,961 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 27,195 | 24,570 |
| Total Cites | 9,733 | 11,316 |
| H-index | 38 | 42 |
| Hm-index | 21 | 24 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 725 | 842 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 2,219 | 2,640 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 2,752 | 3,294 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,179 | 7,773 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.46 |
| Self-Citation Percentage |
13.99%
|
|
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