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Year
Birkhead., Tim Robert

Birkhead., Tim Robert

The University of Sheffield, United Kingdom

2026 Rank: 79,303

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

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Ecology

Rank in SubField 1: 436 out of 31,128 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score79,30385,486
Total Cites450481
H-index89
Hm-index55
Number of Single Authored Papers3434
Total Cites to Single Authored Papers2425
Number of Single+First Authored Papers119119
Total Cites to Single+First Authored Papers125130
Number of Single+First+Last Authored Papers213213
Total Cites to Single+First+Last Authored Papers332348
Composite Score22
Number of Distinct Citing Papers308323
Ratio of Total Citations to Distinct Citing Papers 1.46 1.49
Self-Citation Percentage
6.44%
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Birkhead., Tim Robert

Birkhead., Tim Robert

The University of Sheffield, United Kingdom

2025 Rank: 93,123

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

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Ecology

Rank in SubField 1: 498 out of 30,257 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score93,12395,195
Total Cites390424
H-index78
Hm-index44
Number of Single Authored Papers3434
Total Cites to Single Authored Papers2626
Number of Single+First Authored Papers119119
Total Cites to Single+First Authored Papers119127
Number of Single+First+Last Authored Papers212212
Total Cites to Single+First+Last Authored Papers306328
Composite Score22
Number of Distinct Citing Papers276290
Ratio of Total Citations to Distinct Citing Papers 1.41 1.46
Self-Citation Percentage
8.02%
Found an error in your data? Contact us with your profile link. Contact Us →
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