Song, Qijian
USDA ARS Beltsville Agricultural Research Center,
United States
2025 Rank: 151680
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Developmental Biology
Rank in SubField 1: 2564 out of 189757 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 151680 | 130514 |
| Total Cites | 1129 | 1330 |
| H-index | 14 | 16 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 115 | 143 |
| Number of Single+First+Last Authored Papers | 20 | 20 |
| Total Cites to Single+First+Last Authored Papers | 122 | 154 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 724 | 784 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.70 |
| Self-Citation Percentage |
15.11%
|
|
Song, Qijian
USDA ARS Beltsville Agricultural Research Center,
United States
2024 Rank: 94608
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Developmental Biology
Rank in SubField 1: 1587 out of 174582 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 94608 | 80612 |
| Total Cites | 1241 | 1526 |
| H-index | 17 | 19 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 162 | 197 |
| Number of Single+First+Last Authored Papers | 17 | 17 |
| Total Cites to Single+First+Last Authored Papers | 182 | 218 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 800 | 878 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.74 |
| Self-Citation Percentage |
18.68%
|
|
Song, Qijian
USDA Agricultural Research Service,
United States
2023 Rank: 100214
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Developmental Biology
Rank in SubField 1: 1733 out of 160286 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100214 | 87160 |
| Total Cites | 1352 | 1601 |
| H-index | 15 | 17 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 166 | 196 |
| Number of Single+First+Last Authored Papers | 16 | 16 |
| Total Cites to Single+First+Last Authored Papers | 176 | 206 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 814 | 881 |
| Ratio of Total Citations to Distinct Citing Papers | 1.66 | 1.82 |
| Self-Citation Percentage |
15.55%
|
|
Song, Qijian
USDA ARS Beltsville Agricultural Research Center,
United States
2022 Rank: 123675
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Developmental Biology
Rank in SubField 1: 2030 out of 148322 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 123675 | 101180 |
| Total Cites | 1050 | 1302 |
| H-index | 14 | 17 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 137 | 170 |
| Number of Single+First+Last Authored Papers | 15 | 15 |
| Total Cites to Single+First+Last Authored Papers | 146 | 179 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 712 | 787 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.65 |
| Self-Citation Percentage |
19.35%
|
|
Song, Qijian
USDA ARS Beltsville Agricultural Research Center,
United States
2021 Rank: 112602
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Developmental Biology
Rank in SubField 1: 1762 out of 134814 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 112602 | 96318 |
| Total Cites | 1567 | 1941 |
| H-index | 21 | 21 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 217 | 266 |
| Number of Single+First+Last Authored Papers | 14 | 14 |
| Total Cites to Single+First+Last Authored Papers | 238 | 288 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1053 | 1158 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.68 |
| Self-Citation Percentage |
19.27%
|
|
Song, Qijian
USDA ARS Beltsville Agricultural Research Center,
United States
2020 Rank: 88229
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Developmental Biology
Rank in SubField 1: 1306 out of 113961 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 88229 | 85413 |
| Total Cites | 1264 | 1486 |
| H-index | 18 | 19 |
| Hm-index | 5 | 6 |
| 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 | 194 | 221 |
| Number of Single+First+Last Authored Papers | 13 | 13 |
| Total Cites to Single+First+Last Authored Papers | 204 | 233 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 802 | 868 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.71 |
| Self-Citation Percentage |
14.94%
|
|
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