Zak, Donald R.
University of Michigan, Ann Arbor,
United States
2025 Rank: 52,802
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 930 out of 76,579 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52,802 | 55,897 |
| Total Cites | 23,482 | 25,932 |
| H-index | 79 | 85 |
| Hm-index | 34 | 37 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 4,664 | 5,075 |
| Number of Single+First+Last Authored Papers | 101 | 101 |
| Total Cites to Single+First+Last Authored Papers | 11,519 | 12,531 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 17,028 | 17,720 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.46 |
| Self-Citation Percentage |
9.45%
|
|
Zak, Donald R.
University of Michigan, Ann Arbor,
United States
2024 Rank: 51,068
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 885 out of 69,645 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 51,068 | 54,298 |
| Total Cites | 22,011 | 24,398 |
| H-index | 77 | 82 |
| Hm-index | 34 | 36 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 4,481 | 4,875 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 10,736 | 11,714 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 15,795 | 16,460 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.48 |
| Self-Citation Percentage |
9.78%
|
|
Zak, Donald R.
University of Michigan, Ann Arbor,
United States
2023 Rank: 50,165
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 850 out of 63,935 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 50,165 | 53,538 |
| Total Cites | 20,360 | 22,687 |
| H-index | 75 | 79 |
| Hm-index | 32 | 35 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 4,253 | 4,634 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 9,955 | 10,905 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 14,509 | 15,153 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.50 |
| Self-Citation Percentage |
10.26%
|
|
Zak, Donald R.
University of Michigan, Ann Arbor,
United States
2022 Rank: 47,460
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 811 out of 59,970 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 47,460 | 50,434 |
| Total Cites | 18,765 | 21,032 |
| H-index | 72 | 76 |
| Hm-index | 32 | 35 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 4,022 | 4,393 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 9,134 | 10,058 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 13,250 | 13,873 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.52 |
| Self-Citation Percentage |
10.78%
|
|
Zak, Donald R.
University of Michigan, Ann Arbor,
United States
2021 Rank: 54,978
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 907 out of 53,981 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54,978 | 57,646 |
| Total Cites | 18,198 | 20,411 |
| H-index | 70 | 75 |
| Hm-index | 31 | 34 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 3,923 | 4,282 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 8,878 | 9,772 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12,836 | 13,434 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.52 |
| Self-Citation Percentage |
10.84%
|
|
Zak, Donald R.
University of Michigan, Ann Arbor,
United States
2020 Rank: 53,748
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 882 out of 48,166 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53,748 | 56,462 |
| Total Cites | 16,268 | 18,389 |
| H-index | 68 | 73 |
| Hm-index | 29 | 32 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 3,640 | 3,980 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 7,961 | 8,803 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11,348 | 11,903 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.54 |
| Self-Citation Percentage |
11.53%
|
|
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