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Year
Spears, D. A.

Spears, D. A.

The University of Sheffield, United Kingdom

2024 Rank: 114,019

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 1,635 out of 98,126 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score114,019127,753
Total Cites190200
H-index77
Hm-index44
Number of Single Authored Papers3434
Total Cites to Single Authored Papers4949
Number of Single+First Authored Papers6161
Total Cites to Single+First Authored Papers99101
Number of Single+First+Last Authored Papers8787
Total Cites to Single+First+Last Authored Papers125128
Composite Score22
Number of Distinct Citing Papers115119
Ratio of Total Citations to Distinct Citing Papers 1.65 1.68
Self-Citation Percentage
5.00%
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Spears, D. A.

Spears, D. A.

University of Sheffield, United Kingdom

2020 Rank: 103,015

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Energy

Rank in SubField 1: 1,887 out of 70,197 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score103,01598,043
Total Cites209230
H-index67
Hm-index55
Number of Single Authored Papers3434
Total Cites to Single Authored Papers5255
Number of Single+First Authored Papers6161
Total Cites to Single+First Authored Papers122132
Number of Single+First+Last Authored Papers8787
Total Cites to Single+First+Last Authored Papers159171
Composite Score22
Number of Distinct Citing Papers152157
Ratio of Total Citations to Distinct Citing Papers 1.38 1.46
Self-Citation Percentage
9.13%
Found an error in your data? Contact us with your profile link. Contact Us →
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