Illman, Walter A.
University of Waterloo,
Canada
2025 Rank: 166,006
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 881 out of 64,516 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 166,006 | 130,327 |
| Total Cites | 2,211 | 3,390 |
| H-index | 29 | 36 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 168 | 201 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 777 | 1,158 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 1,604 | 2,337 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,139 | 1,316 |
| Ratio of Total Citations to Distinct Citing Papers | 1.94 | 2.58 |
| Self-Citation Percentage |
34.78%
|
|
Illman, Walter A.
University of Waterloo,
Canada
2024 Rank: 180,987
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 937 out of 60,423 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 180,987 | 138,762 |
| Total Cites | 1,861 | 2,938 |
| H-index | 26 | 35 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 156 | 186 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 725 | 1,090 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 1,356 | 2,029 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 910 | 1,066 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.76 |
| Self-Citation Percentage |
36.66%
|
|
Illman, Walter A.
University of Waterloo,
Canada
2023 Rank: 195,125
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 1,020 out of 57,175 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 195,125 | 140,440 |
| Total Cites | 1,629 | 2,600 |
| H-index | 23 | 33 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 141 | 171 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 667 | 1,014 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 1,215 | 1,830 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 796 | 939 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.77 |
| Self-Citation Percentage |
37.35%
|
|
Illman, Walter A.
University of Waterloo,
Canada
2022 Rank: 195,105
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 997 out of 54,000 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 195,105 | 145,141 |
| Total Cites | 1,428 | 2,316 |
| H-index | 22 | 29 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 127 | 156 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 620 | 951 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 1,093 | 1,661 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 684 | 819 |
| Ratio of Total Citations to Distinct Citing Papers | 2.09 | 2.83 |
| Self-Citation Percentage |
38.34%
|
|
Illman, Walter A.
University of Waterloo,
Canada
2021 Rank: 200,519
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 1,029 out of 51,126 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 200,519 | 144,416 |
| Total Cites | 1,339 | 2,168 |
| H-index | 22 | 28 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 118 | 147 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 593 | 915 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 1,038 | 1,581 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 653 | 777 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.79 |
| Self-Citation Percentage |
38.24%
|
|
Illman, Walter A.
University of Waterloo,
Canada
2020 Rank: 207,935
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 1,036 out of 42,482 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 207,935 | 155,604 |
| Total Cites | 1,121 | 1,857 |
| H-index | 20 | 26 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 104 | 133 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 522 | 818 |
| Number of Single+First+Last Authored Papers | 46 | 46 |
| Total Cites to Single+First+Last Authored Papers | 895 | 1,385 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 560 | 674 |
| Ratio of Total Citations to Distinct Citing Papers | 2.00 | 2.76 |
| Self-Citation Percentage |
39.63%
|
|
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