Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 1418 out of 130223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 63135 | 68469 |
| Total Cites | 867 | 918 |
| H-index | 18 | 18 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 8 | 8 |
| Total Cites to Single+First Authored Papers | 167 | 169 |
| Number of Single+First+Last Authored Papers | 37 | 37 |
| Total Cites to Single+First+Last Authored Papers | 478 | 503 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 633 | 648 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.42 |
| Self-Citation Percentage |
5.56%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 1546 out of 115291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77038 | 84210 |
| Total Cites | 727 | 783 |
| H-index | 16 | 16 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 8 | 8 |
| Total Cites to Single+First Authored Papers | 158 | 162 |
| Number of Single+First+Last Authored Papers | 34 | 34 |
| Total Cites to Single+First+Last Authored Papers | 376 | 400 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 538 | 551 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.42 |
| Self-Citation Percentage |
7.15%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 1106 out of 99567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66688 | 72493 |
| Total Cites | 790 | 860 |
| H-index | 16 | 16 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 8 | 8 |
| Total Cites to Single+First Authored Papers | 200 | 215 |
| Number of Single+First+Last Authored Papers | 28 | 28 |
| Total Cites to Single+First+Last Authored Papers | 366 | 416 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 591 | 615 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.40 |
| Self-Citation Percentage |
8.14%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 722 out of 86604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57267 | 61464 |
| Total Cites | 801 | 848 |
| H-index | 19 | 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 | 8 | 8 |
| Total Cites to Single+First Authored Papers | 246 | 258 |
| Number of Single+First+Last Authored Papers | 22 | 22 |
| Total Cites to Single+First+Last Authored Papers | 384 | 414 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 555 | 574 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.48 |
| Self-Citation Percentage |
5.54%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 802 out of 77304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65058 | 70405 |
| Total Cites | 1306 | 1397 |
| H-index | 22 | 23 |
| 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 | 8 | 8 |
| Total Cites to Single+First Authored Papers | 422 | 442 |
| Number of Single+First+Last Authored Papers | 20 | 20 |
| Total Cites to Single+First+Last Authored Papers | 607 | 656 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 891 | 920 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.52 |
| Self-Citation Percentage |
6.51%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Yip, Ngai Yin
Columbia University in the City of New York,
(us)
2020 Rank: 63041
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 723 out of 66925 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 63041 | 67739 |
| Total Cites | 868 | 936 |
| H-index | 18 | 19 |
| 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 | 8 | 8 |
| Total Cites to Single+First Authored Papers | 314 | 330 |
| Number of Single+First+Last Authored Papers | 15 | 15 |
| Total Cites to Single+First+Last Authored Papers | 404 | 434 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 592 | 613 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.53 |
| Self-Citation Percentage |
7.26%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
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