Yamagata, Toshio
Japan Agency for Marine-Earth Science and Technology,
Japan
2025 Rank: 42623
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Oceanography
Rank in SubField 1: 789 out of 79651 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42623 | 39332 |
| Total Cites | 2175 | 2465 |
| H-index | 20 | 22 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 12 | 15 |
| Number of Single+First+Last Authored Papers | 263 | 263 |
| Total Cites to Single+First+Last Authored Papers | 2055 | 2328 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1181 | 1222 |
| Ratio of Total Citations to Distinct Citing Papers | 1.84 | 2.02 |
| Self-Citation Percentage |
11.76%
|
|
Yamagata, Toshio
Japan Agency for Marine-Earth Science and Technology,
Japan
2024 Rank: 45974
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Oceanography
Rank in SubField 1: 836 out of 75072 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 45974 | 48141 |
| Total Cites | 1845 | 1985 |
| H-index | 19 | 20 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 8 | 8 |
| Number of Single+First+Last Authored Papers | 255 | 255 |
| Total Cites to Single+First+Last Authored Papers | 1726 | 1848 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1077 | 1114 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 1.78 |
| Self-Citation Percentage |
7.05%
|
|
Yamagata, Toshio
Japan Agency for Marine-Earth Science and Technology,
Japan
2023 Rank: 30311
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Oceanography
Rank in SubField 1: 566 out of 70828 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30311 | 32711 |
| Total Cites | 2122 | 2330 |
| H-index | 22 | 23 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 11 | 11 |
| Number of Single+First+Last Authored Papers | 249 | 249 |
| Total Cites to Single+First+Last Authored Papers | 1994 | 2187 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1153 | 1188 |
| Ratio of Total Citations to Distinct Citing Papers | 1.84 | 1.96 |
| Self-Citation Percentage |
8.93%
|
|
Yamagata, Toshio
Japan Agency for Marine-Earth Science and Technology,
Japan
2022 Rank: 41276
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Oceanography
Rank in SubField 1: 781 out of 66873 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41276 | 41575 |
| Total Cites | 2234 | 2419 |
| H-index | 22 | 22 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 6 | 8 |
| Number of Single+First+Last Authored Papers | 227 | 227 |
| Total Cites to Single+First+Last Authored Papers | 2121 | 2281 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1149 | 1186 |
| Ratio of Total Citations to Distinct Citing Papers | 1.94 | 2.04 |
| Self-Citation Percentage |
7.65%
|
|
Yamagata, Toshio
Japan Agency for Marine-Earth Science and Technology,
Japan
2021 Rank: 35755
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Oceanography
Rank in SubField 1: 689 out of 63897 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35755 | 36186 |
| Total Cites | 3180 | 3463 |
| H-index | 26 | 28 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 12 | 13 |
| Number of Single+First+Last Authored Papers | 227 | 227 |
| Total Cites to Single+First+Last Authored Papers | 2975 | 3227 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1711 | 1760 |
| Ratio of Total Citations to Distinct Citing Papers | 1.86 | 1.97 |
| Self-Citation Percentage |
8.17%
|
|
Yamagata, Toshio
Japan Agency for Marine-Earth Science and Technology,
Japan
2020 Rank: 34966
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Oceanography
Rank in SubField 1: 658 out of 54940 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34966 | 33209 |
| Total Cites | 2528 | 2798 |
| H-index | 23 | 25 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 10 | 11 |
| Number of Single+First+Last Authored Papers | 232 | 232 |
| Total Cites to Single+First+Last Authored Papers | 2331 | 2580 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1337 | 1399 |
| Ratio of Total Citations to Distinct Citing Papers | 1.89 | 2.00 |
| Self-Citation Percentage |
9.65%
|
|
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