Sayer, Emma J.
Lancaster University,
United Kingdom
2025 Rank: 40108
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 780 out of 76579 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40108 | 38050 |
| Total Cites | 575 | 667 |
| H-index | 13 | 14 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 52 | 55 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 160 | 177 |
| Number of Single+First+Last Authored Papers | 43 | 43 |
| Total Cites to Single+First+Last Authored Papers | 236 | 261 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 513 | 568 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.17 |
| Self-Citation Percentage |
13.79%
|
|
Sayer, Emma J.
Lancaster University,
United Kingdom
2024 Rank: 42974
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 843 out of 69645 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42974 | 44439 |
| Total Cites | 472 | 530 |
| H-index | 12 | 12 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 44 | 46 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 171 | 178 |
| Number of Single+First+Last Authored Papers | 42 | 42 |
| Total Cites to Single+First+Last Authored Papers | 252 | 270 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 410 | 443 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.20 |
| Self-Citation Percentage |
10.94%
|
|
Sayer, Emma J.
Lancaster Environment Centre,
United Kingdom
2023 Rank: 52145
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 988 out of 63935 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52145 | 52550 |
| Total Cites | 429 | 470 |
| H-index | 10 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 50 | 51 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 165 | 169 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 233 | 248 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 375 | 407 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.15 |
| Self-Citation Percentage |
8.72%
|
|
Sayer, Emma J.
Lancaster Environment Centre,
United Kingdom
2022 Rank: 40515
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 853 out of 59970 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40515 | 36613 |
| Total Cites | 406 | 460 |
| H-index | 11 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 70 | 71 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 192 | 212 |
| Number of Single+First+Last Authored Papers | 38 | 38 |
| Total Cites to Single+First+Last Authored Papers | 265 | 293 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 334 | 360 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.28 |
| Self-Citation Percentage |
11.74%
|
|
Sayer, Emma J.
Lancaster Environment Centre,
United Kingdom
2021 Rank: 46464
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 965 out of 53981 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 46464 | 46260 |
| Total Cites | 508 | 595 |
| H-index | 13 | 14 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 90 | 93 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 244 | 274 |
| Number of Single+First+Last Authored Papers | 34 | 34 |
| Total Cites to Single+First+Last Authored Papers | 345 | 387 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 430 | 467 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.27 |
| Self-Citation Percentage |
14.62%
|
|
Sayer, Emma J.
Lancaster Environment Centre,
United Kingdom
2020 Rank: 65663
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agronomy & Agriculture
Rank in SubField 1: 1340 out of 48166 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65663 | 63893 |
| Total Cites | 312 | 377 |
| H-index | 9 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 57 | 59 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 161 | 179 |
| Number of Single+First+Last Authored Papers | 29 | 29 |
| Total Cites to Single+First+Last Authored Papers | 215 | 243 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 264 | 296 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.27 |
| Self-Citation Percentage |
17.24%
|
|
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