Matthews, John A.
Swansea University,
United Kingdom
2025 Rank: 182205
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geography
Rank in SubField 1: 453 out of 22513 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 182205 | 110796 |
| Total Cites | 232 | 324 |
| H-index | 5 | 7 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 19 | 26 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 134 | 181 |
| Number of Single+First+Last Authored Papers | 134 | 134 |
| Total Cites to Single+First+Last Authored Papers | 174 | 244 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 136 | 141 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 2.30 |
| Self-Citation Percentage |
28.40%
|
|
Matthews, John A.
Swansea University,
United Kingdom
2021 Rank: 88809
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geography
Rank in SubField 1: 312 out of 19448 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 88809 | 49661 |
| Total Cites | 373 | 570 |
| H-index | 7 | 10 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 51 | 61 |
| Number of Single+First Authored Papers | 79 | 79 |
| Total Cites to Single+First Authored Papers | 222 | 324 |
| Number of Single+First+Last Authored Papers | 127 | 127 |
| Total Cites to Single+First+Last Authored Papers | 319 | 465 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 222 | 234 |
| Ratio of Total Citations to Distinct Citing Papers | 1.68 | 2.44 |
| Self-Citation Percentage |
34.56%
|
|
Matthews, John A.
Swansea University,
United Kingdom
2020 Rank: 88225
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geography
Rank in SubField 1: 350 out of 18345 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 88225 | 64024 |
| Total Cites | 290 | 375 |
| H-index | 6 | 8 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 41 | 43 |
| Number of Single+First Authored Papers | 77 | 77 |
| Total Cites to Single+First Authored Papers | 180 | 228 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 245 | 308 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 179 | 182 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 2.06 |
| Self-Citation Percentage |
22.67%
|
|
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