Ehrenfeld, John
Massachusetts Institute of Technology,
United States
2023 Rank: 79,671
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Business & Management
Rank in SubField 1: 461 out of 99,567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 79,671 | 91,418 |
| Total Cites | 2,710 | 2,800 |
| H-index | 20 | 21 |
| Hm-index | 15 | 15 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 1,272 | 1,303 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 1,908 | 1,947 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 2,680 | 2,760 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,266 | 2,311 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.21 |
| Self-Citation Percentage |
3.21%
|
|
Ehrenfeld, John
Massachusetts Institute of Technology,
United States
2022 Rank: 76,824
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Business & Management
Rank in SubField 1: 420 out of 86,604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 76,824 | 88,102 |
| Total Cites | 2,486 | 2,573 |
| H-index | 20 | 21 |
| Hm-index | 15 | 15 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 1,167 | 1,197 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,751 | 1,789 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 2,457 | 2,534 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,069 | 2,111 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.22 |
| Self-Citation Percentage |
3.38%
|
|
Ehrenfeld, John
Massachusetts Institute of Technology,
United States
2021 Rank: 76,141
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Business & Management
Rank in SubField 1: 414 out of 77,304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 76,141 | 89,215 |
| Total Cites | 2,333 | 2,417 |
| H-index | 20 | 20 |
| Hm-index | 15 | 15 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 1,090 | 1,119 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,650 | 1,687 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 2,311 | 2,386 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,941 | 1,981 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.22 |
| Self-Citation Percentage |
3.48%
|
|
Ehrenfeld, John
Massachusetts Institute of Technology,
United States
2020 Rank: 77,652
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Business & Management
Rank in SubField 1: 412 out of 66,925 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77,652 | 85,881 |
| Total Cites | 2,097 | 2,177 |
| H-index | 19 | 20 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 993 | 1,021 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,501 | 1,537 |
| Number of Single+First+Last Authored Papers | 48 | 48 |
| Total Cites to Single+First+Last Authored Papers | 2,079 | 2,150 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,727 | 1,766 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.23 |
| Self-Citation Percentage |
3.67%
|
|
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