Johnson, Clark M.
University of Wisconsin-Madison,
United States
2025 Rank: 56871
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 838 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56871 | 60360 |
| Total Cites | 996 | 1067 |
| H-index | 15 | 16 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 139 | 144 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 519 | 563 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 495 | 528 |
| Ratio of Total Citations to Distinct Citing Papers | 2.01 | 2.02 |
| Self-Citation Percentage |
6.65%
|
|
Johnson, Clark M.
University of Wisconsin-Madison,
United States
2024 Rank: 48654
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 713 out of 98126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48654 | 51583 |
| Total Cites | 844 | 889 |
| H-index | 13 | 14 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 119 | 120 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 450 | 474 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 425 | 439 |
| Ratio of Total Citations to Distinct Citing Papers | 1.99 | 2.03 |
| Self-Citation Percentage |
5.06%
|
|
Johnson, Clark M.
University of Wisconsin-Madison,
United States
2023 Rank: 47379
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 761 out of 92230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 47379 | 53880 |
| Total Cites | 929 | 1002 |
| H-index | 15 | 15 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 144 | 145 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 480 | 523 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 464 | 486 |
| Ratio of Total Citations to Distinct Citing Papers | 2.00 | 2.06 |
| Self-Citation Percentage |
7.29%
|
|
Johnson, Clark M.
University of Wisconsin-Madison,
United States
2022 Rank: 68006
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1157 out of 87916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 68006 | 68896 |
| Total Cites | 913 | 1021 |
| H-index | 16 | 17 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 121 | 127 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 451 | 503 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 446 | 476 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.14 |
| Self-Citation Percentage |
10.58%
|
|
Johnson, Clark M.
University of Wisconsin-Madison,
United States
2021 Rank: 64317
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1188 out of 81218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 64317 | 60218 |
| Total Cites | 1327 | 1599 |
| H-index | 18 | 20 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 157 | 175 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 641 | 790 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 706 | 757 |
| Ratio of Total Citations to Distinct Citing Papers | 1.88 | 2.11 |
| Self-Citation Percentage |
17.01%
|
|
Johnson, Clark M.
University of Wisconsin-Madison,
United States
2020 Rank: 42114
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 839 out of 70197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42114 | 36805 |
| Total Cites | 1038 | 1280 |
| H-index | 16 | 18 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 4 | 4 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 131 | 150 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 536 | 673 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 569 | 612 |
| Ratio of Total Citations to Distinct Citing Papers | 1.82 | 2.09 |
| Self-Citation Percentage |
18.91%
|
|
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