Ng, Nga Lee
California Institute of Technology Division of Engineering and Applied Science,
United States
2026 Rank: 58,463
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 1,104 out of 84,638 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58,463 | 50,673 |
| Total Cites | 1,550 | 1,859 |
| H-index | 18 | 20 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 243 | 286 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 580 | 700 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 904 | 980 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 1.90 |
| Self-Citation Percentage |
16.62%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 1,048 out of 79,651 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57,212 | 56,695 |
| Total Cites | 1,510 | 1,768 |
| H-index | 19 | 20 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 9 | 9 |
| Total Cites to Single+First Authored Papers | 237 | 258 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 526 | 593 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 892 | 963 |
| Ratio of Total Citations to Distinct Citing Papers | 1.69 | 1.84 |
| Self-Citation Percentage |
14.59%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 714 out of 66,873 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37,775 | 31,013 |
| Total Cites | 1,759 | 2,228 |
| H-index | 22 | 26 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 9 | 9 |
| Total Cites to Single+First Authored Papers | 310 | 367 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 583 | 711 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 904 | 1,015 |
| Ratio of Total Citations to Distinct Citing Papers | 1.95 | 2.20 |
| Self-Citation Percentage |
21.05%
|
|
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