Johnston, Peter R.
Manaaki Whenua – Landcare Research,
New Zealand
2025 Rank: 60147
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Mycology & Parasitology
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 67 out of 28125 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60147 | 55958 |
| Total Cites | 1464 | 1704 |
| H-index | 16 | 17 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 14 | 17 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 82 | 97 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 201 | 227 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1132 | 1261 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.35 |
| Self-Citation Percentage |
14.08%
|
|
Johnston, Peter R.
Landcare Research, Auckland,
New Zealand
2023 Rank: 60800
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Mycology & Parasitology
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 80 out of 25937 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60800 | 58438 |
| Total Cites | 1312 | 1550 |
| H-index | 16 | 18 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 13 | 13 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 89 | 99 |
| Number of Single+First+Last Authored Papers | 90 | 90 |
| Total Cites to Single+First+Last Authored Papers | 197 | 212 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1011 | 1141 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.36 |
| Self-Citation Percentage |
15.35%
|
|
Johnston, Peter R.
Landcare Research, Auckland,
New Zealand
2022 Rank: 92172
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Mycology & Parasitology
Rank in SubField 1: 1487 out of 148322 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 92172 | 87517 |
| Total Cites | 1180 | 1384 |
| H-index | 14 | 17 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 70 | 82 |
| Number of Single+First+Last Authored Papers | 90 | 90 |
| Total Cites to Single+First+Last Authored Papers | 195 | 217 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 908 | 1016 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.36 |
| Self-Citation Percentage |
14.74%
|
|
Johnston, Peter R.
Manaaki Whenua - Landcare Research,
New Zealand
2021 Rank: 78552
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Mycology & Parasitology
Rank in SubField 1: 1206 out of 134814 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 78552 | 81458 |
| Total Cites | 1585 | 1834 |
| H-index | 16 | 17 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 14 | 14 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 105 | 123 |
| Number of Single+First+Last Authored Papers | 87 | 87 |
| Total Cites to Single+First+Last Authored Papers | 267 | 296 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1223 | 1377 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.33 |
| Self-Citation Percentage |
13.58%
|
|
Johnston, Peter R.
Landcare Research, Auckland,
New Zealand
2020 Rank: 81491
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Mycology & Parasitology
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 111 out of 20926 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 81491 | 83816 |
| Total Cites | 1092 | 1256 |
| H-index | 13 | 13 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 18 | 19 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 68 | 78 |
| Number of Single+First+Last Authored Papers | 85 | 85 |
| Total Cites to Single+First+Last Authored Papers | 181 | 198 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 848 | 945 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.33 |
| Self-Citation Percentage |
13.06%
|
|
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.