Chang, Edmund Kar Man
Stony Brook University,
United States
2025 Rank: 49729
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 744 out of 79651 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 49729 | 49285 |
| Total Cites | 3905 | 4431 |
| H-index | 35 | 38 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 979 | 1099 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 2652 | 2934 |
| Number of Single+First+Last Authored Papers | 67 | 67 |
| Total Cites to Single+First+Last Authored Papers | 3238 | 3621 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2494 | 2651 |
| Ratio of Total Citations to Distinct Citing Papers | 1.57 | 1.67 |
| Self-Citation Percentage |
11.87%
|
|
Chang, Edmund Kar Man
Stony Brook University,
United States
2024 Rank: 47583
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 710 out of 75072 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 47583 | 48975 |
| Total Cites | 3740 | 4247 |
| H-index | 34 | 37 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 921 | 1039 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 2642 | 2929 |
| Number of Single+First+Last Authored Papers | 67 | 67 |
| Total Cites to Single+First+Last Authored Papers | 3157 | 3539 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2320 | 2462 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.73 |
| Self-Citation Percentage |
11.94%
|
|
Chang, Edmund Kar Man
Stony Brook University,
United States
2021 Rank: 53989
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
None
Rank in SubField 1: 793 out of 63897 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53989 | 53321 |
| Total Cites | 2797 | 3232 |
| H-index | 28 | 31 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 748 | 863 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 2077 | 2340 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 2436 | 2779 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1741 | 1851 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.75 |
| Self-Citation Percentage |
13.46%
|
|
Chang, Edmund Kar Man
Stony Brook University,
United States
2020 Rank: 59280
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
None
Rank in SubField 1: 837 out of 54940 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59280 | 58133 |
| Total Cites | 2390 | 2770 |
| H-index | 25 | 27 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 679 | 788 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 1846 | 2090 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 2125 | 2433 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1508 | 1604 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.73 |
| Self-Citation Percentage |
13.72%
|
|
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