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Tollefsen, Knut Erik

Tollefsen, Knut Erik

Norges Miljø- og Biovitenskapelige Universitet, Norway

2025 Rank: 232,382

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biomedical Research

SubField 1:

Toxicology

SubField 2:

Environmental Sciences

Rank in SubField 1: 903 out of 67,220 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score232,382218,875
Total Cites576698
H-index1213
Hm-index44
Number of Single Authored Papers22
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers4353
Number of Single+First+Last Authored Papers9292
Total Cites to Single+First+Last Authored Papers238287
Composite Score22
Number of Distinct Citing Papers509558
Ratio of Total Citations to Distinct Citing Papers 1.13 1.25
Self-Citation Percentage
17.48%
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Tollefsen, Knut Erik

Tollefsen, Knut Erik

Norges Miljø- og Biovitenskapelige Universitet, Norway

2024 Rank: 174,234

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biomedical Research

SubField 1:

Toxicology

SubField 2:

Environmental Sciences

Rank in SubField 1: 714 out of 65,055 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score174,234164,163
Total Cites502613
H-index1012
Hm-index44
Number of Single Authored Papers22
Total Cites to Single Authored Papers22
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers4349
Number of Single+First+Last Authored Papers9191
Total Cites to Single+First+Last Authored Papers231260
Composite Score22
Number of Distinct Citing Papers440504
Ratio of Total Citations to Distinct Citing Papers 1.14 1.22
Self-Citation Percentage
18.11%
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Tollefsen, Knut Erik

Tollefsen, Knut Erik

Norges Miljø- og Biovitenskapelige Universitet, Norway

2023 Rank: 230,133

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biomedical Research

SubField 1:

Toxicology

SubField 2:

Environmental Sciences

Rank in SubField 1: 996 out of 61,487 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score230,133199,853
Total Cites515644
H-index1113
Hm-index44
Number of Single Authored Papers22
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers4757
Number of Single+First+Last Authored Papers8989
Total Cites to Single+First+Last Authored Papers228299
Composite Score22
Number of Distinct Citing Papers444497
Ratio of Total Citations to Distinct Citing Papers 1.16 1.30
Self-Citation Percentage
20.03%
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Tollefsen, Knut Erik

Tollefsen, Knut Erik

Norges Miljø- og Biovitenskapelige Universitet, Norway

2022 Rank: 175,297

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biomedical Research

SubField 1:

Toxicology

SubField 2:

Environmental Sciences

Rank in SubField 1: 754 out of 55,990 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score175,297175,714
Total Cites501577
H-index1112
Hm-index44
Number of Single Authored Papers22
Total Cites to Single Authored Papers11
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers5254
Number of Single+First+Last Authored Papers8383
Total Cites to Single+First+Last Authored Papers204229
Composite Score22
Number of Distinct Citing Papers429476
Ratio of Total Citations to Distinct Citing Papers 1.17 1.21
Self-Citation Percentage
13.17%
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Tollefsen, Knut Erik

Tollefsen, Knut Erik

Norges Miljø- og Biovitenskapelige Universitet, Norway

2021 Rank: 139,576

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biomedical Research

SubField 1:

Toxicology

SubField 2:

Environmental Sciences

Rank in SubField 1: 588 out of 53,247 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score139,576137,723
Total Cites8531,006
H-index1516
Hm-index56
Number of Single Authored Papers22
Total Cites to Single Authored Papers22
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers7987
Number of Single+First+Last Authored Papers8080
Total Cites to Single+First+Last Authored Papers359415
Composite Score22
Number of Distinct Citing Papers702788
Ratio of Total Citations to Distinct Citing Papers 1.22 1.28
Self-Citation Percentage
15.21%
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Tollefsen, Knut Erik

Tollefsen, Knut Erik

Universitetet for miljø- og biovitenskap, Norway

2020 Rank: 116,479

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biomedical Research

SubField 1:

Toxicology

SubField 2:

Environmental Sciences

Rank in SubField 1: 507 out of 45,124 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score116,479112,185
Total Cites629782
H-index1314
Hm-index45
Number of Single Authored Papers22
Total Cites to Single Authored Papers33
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers6776
Number of Single+First+Last Authored Papers7474
Total Cites to Single+First+Last Authored Papers269319
Composite Score22
Number of Distinct Citing Papers538620
Ratio of Total Citations to Distinct Citing Papers 1.17 1.26
Self-Citation Percentage
19.57%
Found an error in your data? Contact us with your profile link. Contact Us →
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