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Year
Upham, Paul John

Upham, Paul John

Rijksuniversiteit Groningen, Netherlands

2026 Rank: 78,890

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Enabling & Strategic Technologies

SubField 1:

Energy

SubField 2:

Environmental Sciences

Rank in SubField 1: 1,125 out of 371,959 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score78,89083,407
Total Cites5,1385,647
H-index3942
Hm-index2323
Number of Single Authored Papers1515
Total Cites to Single Authored Papers187209
Number of Single+First Authored Papers6666
Total Cites to Single+First Authored Papers1,8552,078
Number of Single+First+Last Authored Papers106106
Total Cites to Single+First+Last Authored Papers3,4423,782
Composite Score33
Number of Distinct Citing Papers4,5414,814
Ratio of Total Citations to Distinct Citing Papers 1.13 1.17
Self-Citation Percentage
9.01%
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Upham, Paul John

Upham, Paul John

Rijksuniversiteit Groningen, Netherlands

2025 Rank: 87,685

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Enabling & Strategic Technologies

SubField 1:

Energy

SubField 2:

Environmental Sciences

Rank in SubField 1: 1,231 out of 343,394 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score87,68589,437
Total Cites4,4494,914
H-index3739
Hm-index2122
Number of Single Authored Papers1515
Total Cites to Single Authored Papers177199
Number of Single+First Authored Papers6363
Total Cites to Single+First Authored Papers1,6101,816
Number of Single+First+Last Authored Papers101101
Total Cites to Single+First+Last Authored Papers2,9453,253
Composite Score33
Number of Distinct Citing Papers3,9214,178
Ratio of Total Citations to Distinct Citing Papers 1.13 1.18
Self-Citation Percentage
9.46%
Found an error in your data? Contact us with your profile link. Contact Us →
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