Kümmerer, Klaus
Leuphana Universität Lüneburg,
Germany
2025 Rank: 2737
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Organic Chemistry
Rank in SubField 1: 12 out of 130223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2737 | 2773 |
| Total Cites | 20113 | 22101 |
| H-index | 63 | 66 |
| Hm-index | 35 | 38 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 9087 | 9322 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 11456 | 12000 |
| Number of Single+First+Last Authored Papers | 235 | 235 |
| Total Cites to Single+First+Last Authored Papers | 17457 | 18927 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 15294 | 15902 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.39 |
| Self-Citation Percentage |
9.00%
|
|
Kümmerer, Klaus
Leuphana Universität Lüneburg,
Germany
2024 Rank: 2932
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Organic Chemistry
Rank in SubField 1: 11 out of 115291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2932 | 2884 |
| Total Cites | 18388 | 20242 |
| H-index | 60 | 64 |
| Hm-index | 33 | 37 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 8497 | 8717 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 10688 | 11208 |
| Number of Single+First+Last Authored Papers | 222 | 222 |
| Total Cites to Single+First+Last Authored Papers | 15984 | 17356 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 13813 | 14373 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.41 |
| Self-Citation Percentage |
9.16%
|
|
Kümmerer, Klaus
Leuphana Universität Lüneburg,
Germany
2023 Rank: 3206
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Organic Chemistry
Rank in SubField 1: 10 out of 99567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 3206 | 3078 |
| Total Cites | 16659 | 18398 |
| H-index | 56 | 61 |
| Hm-index | 32 | 36 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 7811 | 8025 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 9842 | 10344 |
| Number of Single+First+Last Authored Papers | 217 | 217 |
| Total Cites to Single+First+Last Authored Papers | 14513 | 15824 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 12405 | 12926 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.42 |
| Self-Citation Percentage |
9.45%
|
|
Kümmerer, Klaus
Leuphana Universität Lüneburg,
Germany
2022 Rank: 3674
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Organic Chemistry
Rank in SubField 1: 14 out of 86604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 3674 | 3572 |
| Total Cites | 14764 | 16323 |
| H-index | 52 | 55 |
| Hm-index | 29 | 33 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 7047 | 7245 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 8859 | 9316 |
| Number of Single+First+Last Authored Papers | 203 | 203 |
| Total Cites to Single+First+Last Authored Papers | 12892 | 14076 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 10880 | 11342 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.44 |
| Self-Citation Percentage |
9.55%
|
|
Kümmerer, Klaus
Leuphana Universität Lüneburg,
Germany
2021 Rank: 3746
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: 15 out of 77304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 3746 | 3637 |
| Total Cites | 14074 | 15521 |
| H-index | 51 | 54 |
| Hm-index | 28 | 32 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 6757 | 6940 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 8488 | 8912 |
| Number of Single+First+Last Authored Papers | 194 | 194 |
| Total Cites to Single+First+Last Authored Papers | 12302 | 13401 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 10337 | 10777 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.44 |
| Self-Citation Percentage |
9.32%
|
|
Kümmerer, Klaus
Leuphana Universität Lüneburg,
Germany
2020 Rank: 4498
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: 17 out of 66925 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4498 | 4503 |
| Total Cites | 11919 | 13237 |
| H-index | 47 | 50 |
| Hm-index | 26 | 28 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 5810 | 5984 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 7309 | 7695 |
| Number of Single+First+Last Authored Papers | 181 | 181 |
| Total Cites to Single+First+Last Authored Papers | 10482 | 11491 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 8680 | 9072 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.46 |
| Self-Citation Percentage |
9.96%
|
|
Related Profiles
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.