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Year
Shaffer, Howard Bradley

Shaffer, Howard Bradley

University of California, Los Angeles, United States

2026 Rank: 54,468

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

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Ecology

Rank in SubField 1: 478 out of 31,128 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score54,46853,738
Total Cites9,41011,177
H-index5358
Hm-index2829
Number of Single Authored Papers66
Total Cites to Single Authored Papers101113
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers1,6791,976
Number of Single+First+Last Authored Papers144144
Total Cites to Single+First+Last Authored Papers6,4067,491
Composite Score33
Number of Distinct Citing Papers7,5098,213
Ratio of Total Citations to Distinct Citing Papers 1.25 1.36
Self-Citation Percentage
15.81%
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Shaffer, Howard Bradley

Shaffer, Howard Bradley

University of California, Los Angeles, United States

2025 Rank: 54,568

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

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Ecology

Rank in SubField 1: 485 out of 30,257 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score54,56854,128
Total Cites8,67110,243
H-index5255
Hm-index2729
Number of Single Authored Papers66
Total Cites to Single Authored Papers93105
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers1,5991,874
Number of Single+First+Last Authored Papers139139
Total Cites to Single+First+Last Authored Papers5,9936,976
Composite Score33
Number of Distinct Citing Papers6,8917,507
Ratio of Total Citations to Distinct Citing Papers 1.26 1.36
Self-Citation Percentage
15.35%
Found an error in your data? Contact us with your profile link. Contact Us →
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