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Career Data Single Year

Harrison, T. Mark

University of California, Los Angeles, United States

2025 Rank: 2299

Social Profile Not Updated
Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 20 out of 103460 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score22992396
Total Cites4631250099
H-index96103
Hm-index4447
Number of Single Authored Papers99
Total Cites to Single Authored Papers12051229
Number of Single+First Authored Papers5252
Total Cites to Single+First Authored Papers944610011
Number of Single+First+Last Authored Papers137137
Total Cites to Single+First+Last Authored Papers2876930271
Composite Score44
Number of Distinct Citing Papers2681227646
Ratio of Total Citations to Distinct Citing Papers 1.73 1.81
Self-Citation Percentage
7.56%
Profile link: http://topscinet.com/scientist_profile/Harrison,%20T.%20Mark/1980/?stype=career_data
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Harrison, T. Mark

University of California, Los Angeles, United States

2024 Rank: 2249

Social Profile Not Updated
Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 20 out of 98126 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score22492350
Total Cites4313146827
H-index94100
Hm-index4345
Number of Single Authored Papers99
Total Cites to Single Authored Papers12111235
Number of Single+First Authored Papers5252
Total Cites to Single+First Authored Papers89409503
Number of Single+First+Last Authored Papers137137
Total Cites to Single+First+Last Authored Papers2687328352
Composite Score44
Number of Distinct Citing Papers2487525681
Ratio of Total Citations to Distinct Citing Papers 1.73 1.82
Self-Citation Percentage
7.89%
Profile link: http://topscinet.com/scientist_profile/Harrison,%20T.%20Mark/1980/?stype=career_data
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Harrison, T. Mark

University of California, Los Angeles, United States

2023 Rank: 2274

Social Profile Not Updated
Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 17 out of 92230 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score22742364
Total Cites3959243177
H-index92100
Hm-index4144
Number of Single Authored Papers99
Total Cites to Single Authored Papers11461170
Number of Single+First Authored Papers5252
Total Cites to Single+First Authored Papers83668926
Number of Single+First+Last Authored Papers138138
Total Cites to Single+First+Last Authored Papers2471526157
Composite Score44
Number of Distinct Citing Papers2267523442
Ratio of Total Citations to Distinct Citing Papers 1.75 1.84
Self-Citation Percentage
8.30%
Profile link: http://topscinet.com/scientist_profile/Harrison,%20T.%20Mark/1980/?stype=career_data
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Harrison, T. Mark

University of California, Los Angeles, United States

2022 Rank: 2071

Social Profile Not Updated
Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 15 out of 87916 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score20712197
Total Cites3710740612
H-index9197
Hm-index4143
Number of Single Authored Papers99
Total Cites to Single Authored Papers11051130
Number of Single+First Authored Papers5353
Total Cites to Single+First Authored Papers80118578
Number of Single+First+Last Authored Papers141141
Total Cites to Single+First+Last Authored Papers2334224770
Composite Score44
Number of Distinct Citing Papers2113121870
Ratio of Total Citations to Distinct Citing Papers 1.76 1.86
Self-Citation Percentage
8.63%
Profile link: http://topscinet.com/scientist_profile/Harrison,%20T.%20Mark/1980/?stype=career_data
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Harrison, T. Mark

University of California, Los Angeles, United States

2021 Rank: 2049

Social Profile Not Updated
Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 15 out of 81218 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score20492175
Total Cites3564239034
H-index9096
Hm-index4042
Number of Single Authored Papers99
Total Cites to Single Authored Papers10671091
Number of Single+First Authored Papers5353
Total Cites to Single+First Authored Papers77548302
Number of Single+First+Last Authored Papers137137
Total Cites to Single+First+Last Authored Papers2237823764
Composite Score44
Number of Distinct Citing Papers2025220960
Ratio of Total Citations to Distinct Citing Papers 1.76 1.86
Self-Citation Percentage
8.69%
Profile link: http://topscinet.com/scientist_profile/Harrison,%20T.%20Mark/1980/?stype=career_data
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Harrison, T. Mark

University of California, Los Angeles, United States

2020 Rank: 2043

Social Profile Not Updated
Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 15 out of 70197 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score20432092
Total Cites3207735281
H-index8894
Hm-index3941
Number of Single Authored Papers99
Total Cites to Single Authored Papers9931016
Number of Single+First Authored Papers5252
Total Cites to Single+First Authored Papers71707697
Number of Single+First+Last Authored Papers134134
Total Cites to Single+First+Last Authored Papers2033621667
Composite Score44
Number of Distinct Citing Papers1814818809
Ratio of Total Citations to Distinct Citing Papers 1.77 1.88
Self-Citation Percentage
9.08%
Profile link: http://topscinet.com/scientist_profile/Harrison,%20T.%20Mark/1980/?stype=career_data
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