Ahrens, Lutz
Sveriges lantbruksuniversitet,
Sweden
2025 Rank: 25866
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 164 out of 130223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25866 | 26060 |
| Total Cites | 10879 | 12483 |
| H-index | 59 | 64 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 525 | 571 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 3442 | 3894 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 6667 | 7464 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7042 | 7569 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.65 |
| Self-Citation Percentage |
12.85%
|
|
Ahrens, Lutz
Sveriges lantbruksuniversitet,
Sweden
2024 Rank: 32628
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 185 out of 115291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32628 | 31369 |
| Total Cites | 8622 | 10081 |
| H-index | 54 | 59 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 464 | 510 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 3041 | 3478 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 5327 | 6079 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5599 | 6061 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.66 |
| Self-Citation Percentage |
14.47%
|
|
Ahrens, Lutz
Sveriges lantbruksuniversitet,
Sweden
2023 Rank: 40434
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 208 out of 99567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40434 | 39136 |
| Total Cites | 6811 | 8076 |
| H-index | 48 | 53 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 414 | 451 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 2674 | 3076 |
| Number of Single+First+Last Authored Papers | 79 | 79 |
| Total Cites to Single+First+Last Authored Papers | 4231 | 4870 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4416 | 4816 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.68 |
| Self-Citation Percentage |
15.66%
|
|
Ahrens, Lutz
Sveriges lantbruksuniversitet,
Sweden
2022 Rank: 53981
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 268 out of 86604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53981 | 51775 |
| Total Cites | 5076 | 6145 |
| H-index | 40 | 47 |
| Hm-index | 16 | 16 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 344 | 375 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 2257 | 2624 |
| Number of Single+First+Last Authored Papers | 68 | 68 |
| Total Cites to Single+First+Last Authored Papers | 3178 | 3714 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3275 | 3615 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.70 |
| Self-Citation Percentage |
17.40%
|
|
Ahrens, Lutz
Sveriges lantbruksuniversitet,
Sweden
2021 Rank: 55503
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 278 out of 77304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55503 | 53470 |
| Total Cites | 4659 | 5672 |
| H-index | 39 | 46 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 325 | 355 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 2162 | 2523 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 2906 | 3423 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3010 | 3327 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.70 |
| Self-Citation Percentage |
17.86%
|
|
Ahrens, Lutz
Sveriges lantbruksuniversitet,
Sweden
2020 Rank: 78462
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 415 out of 66925 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 78462 | 74585 |
| Total Cites | 3235 | 4027 |
| H-index | 32 | 37 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 251 | 277 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 1698 | 2020 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 2004 | 2404 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2102 | 2353 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.71 |
| Self-Citation Percentage |
19.67%
|
|
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