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Johnston, Peter R.

Johnston, Peter R.

Manaaki Whenua – Landcare Research, New Zealand

2025 Rank: 112,751

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Mycology & Parasitology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 241 out of 28,125 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score112,751101,975
Total Cites11,38614,056
H-index3538
Hm-index1415
Number of Single Authored Papers3030
Total Cites to Single Authored Papers181236
Number of Single+First Authored Papers7070
Total Cites to Single+First Authored Papers8971,092
Number of Single+First+Last Authored Papers9292
Total Cites to Single+First+Last Authored Papers1,9852,383
Composite Score33
Number of Distinct Citing Papers8,83610,358
Ratio of Total Citations to Distinct Citing Papers 1.29 1.36
Self-Citation Percentage
19.00%
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Johnston, Peter R.

Johnston, Peter R.

Landcare Research, Auckland, New Zealand

2023 Rank: 122,831

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Mycology & Parasitology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 271 out of 25,937 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score122,831108,702
Total Cites8,38410,617
H-index3135
Hm-index1314
Number of Single Authored Papers3030
Total Cites to Single Authored Papers165216
Number of Single+First Authored Papers6868
Total Cites to Single+First Authored Papers730900
Number of Single+First+Last Authored Papers9090
Total Cites to Single+First+Last Authored Papers1,5761,933
Composite Score33
Number of Distinct Citing Papers6,5087,790
Ratio of Total Citations to Distinct Citing Papers 1.29 1.36
Self-Citation Percentage
21.03%
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Johnston, Peter R.

Johnston, Peter R.

Landcare Research, Auckland, New Zealand

2022 Rank: 130,127

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Plant Biology & Botany

SubField 2:

Mycology & Parasitology

Rank in SubField 1: 1,841 out of 148,322 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score130,127116,468
Total Cites6,9808,942
H-index2831
Hm-index1214
Number of Single Authored Papers3030
Total Cites to Single Authored Papers149199
Number of Single+First Authored Papers6868
Total Cites to Single+First Authored Papers626783
Number of Single+First+Last Authored Papers9090
Total Cites to Single+First+Last Authored Papers1,3591,698
Composite Score33
Number of Distinct Citing Papers5,4336,565
Ratio of Total Citations to Distinct Citing Papers 1.28 1.36
Self-Citation Percentage
21.94%
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Johnston, Peter R.

Johnston, Peter R.

Manaaki Whenua - Landcare Research, New Zealand

2021 Rank: 134,986

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Plant Biology & Botany

SubField 2:

Mycology & Parasitology

Rank in SubField 1: 1,893 out of 134,814 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score134,986117,761
Total Cites6,4138,254
H-index2730
Hm-index1214
Number of Single Authored Papers3030
Total Cites to Single Authored Papers142191
Number of Single+First Authored Papers6666
Total Cites to Single+First Authored Papers573718
Number of Single+First+Last Authored Papers8787
Total Cites to Single+First+Last Authored Papers1,2491,571
Composite Score33
Number of Distinct Citing Papers5,0176,098
Ratio of Total Citations to Distinct Citing Papers 1.28 1.35
Self-Citation Percentage
22.30%
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Johnston, Peter R.

Johnston, Peter R.

Landcare Research, Auckland, New Zealand

2020 Rank: 148,157

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Mycology & Parasitology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 337 out of 20,926 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score148,157132,363
Total Cites5,1016,699
H-index2526
Hm-index1012
Number of Single Authored Papers3030
Total Cites to Single Authored Papers132179
Number of Single+First Authored Papers6464
Total Cites to Single+First Authored Papers478604
Number of Single+First+Last Authored Papers8585
Total Cites to Single+First+Last Authored Papers1,0221,315
Composite Score33
Number of Distinct Citing Papers3,9974,929
Ratio of Total Citations to Distinct Citing Papers 1.28 1.36
Self-Citation Percentage
23.85%
Found an error in your data? Contact us with your profile link. Contact Us →
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