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Pratt, R. Gerhard

Western University, Canada

2025 Rank: 57435

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Nuclear Medicine & Medical Imaging

Rank in SubField 1: 844 out of 103460 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score5743566469
Total Cites319325
H-index77
Hm-index55
Number of Single Authored Papers33
Total Cites to Single Authored Papers7979
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers206206
Number of Single+First+Last Authored Papers6464
Total Cites to Single+First+Last Authored Papers297300
Composite Score22
Number of Distinct Citing Papers226229
Ratio of Total Citations to Distinct Citing Papers 1.41 1.42
Self-Citation Percentage
1.85%
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Pratt, R. Gerhard

Imperial College London, United Kingdom

2024 Rank: 32684

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Nuclear Medicine & Medical Imaging

Rank in SubField 1: 466 out of 98126 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score3268437731
Total Cites346353
H-index99
Hm-index66
Number of Single Authored Papers33
Total Cites to Single Authored Papers9999
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers220220
Number of Single+First+Last Authored Papers6464
Total Cites to Single+First+Last Authored Papers329333
Composite Score33
Number of Distinct Citing Papers217222
Ratio of Total Citations to Distinct Citing Papers 1.59 1.59
Self-Citation Percentage
1.98%
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Pratt, R. Gerhard

Imperial College London, United Kingdom

2023 Rank: 29485

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Nuclear Medicine & Medical Imaging

Rank in SubField 1: 477 out of 92230 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score2948531674
Total Cites392407
H-index910
Hm-index66
Number of Single Authored Papers33
Total Cites to Single Authored Papers102102
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers252254
Number of Single+First+Last Authored Papers6464
Total Cites to Single+First+Last Authored Papers365375
Composite Score33
Number of Distinct Citing Papers241248
Ratio of Total Citations to Distinct Citing Papers 1.63 1.64
Self-Citation Percentage
3.69%
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Pratt, R. Gerhard

Imperial College London, United Kingdom

2022 Rank: 30962

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Nuclear Medicine & Medical Imaging

Rank in SubField 1: 532 out of 87916 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score3096231837
Total Cites396416
H-index89
Hm-index66
Number of Single Authored Papers33
Total Cites to Single Authored Papers9698
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers256266
Number of Single+First+Last Authored Papers6464
Total Cites to Single+First+Last Authored Papers369387
Composite Score33
Number of Distinct Citing Papers243251
Ratio of Total Citations to Distinct Citing Papers 1.63 1.66
Self-Citation Percentage
4.81%
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Pratt, R. Gerhard

Imperial College London, United Kingdom

2021 Rank: 30112

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Nuclear Medicine & Medical Imaging

Rank in SubField 1: 559 out of 81218 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score3011232932
Total Cites563591
H-index1011
Hm-index77
Number of Single Authored Papers33
Total Cites to Single Authored Papers146148
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers365376
Number of Single+First+Last Authored Papers6464
Total Cites to Single+First+Last Authored Papers519540
Composite Score33
Number of Distinct Citing Papers319331
Ratio of Total Citations to Distinct Citing Papers 1.76 1.79
Self-Citation Percentage
4.74%
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Pratt, R. Gerhard

Western University, Canada

2020 Rank: 18375

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Nuclear Medicine & Medical Imaging

Rank in SubField 1: 363 out of 70197 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score1837518337
Total Cites529566
H-index1112
Hm-index78
Number of Single Authored Papers33
Total Cites to Single Authored Papers142146
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers329346
Number of Single+First+Last Authored Papers6262
Total Cites to Single+First+Last Authored Papers503534
Composite Score33
Number of Distinct Citing Papers326336
Ratio of Total Citations to Distinct Citing Papers 1.62 1.68
Self-Citation Percentage
6.54%
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