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Christensen, Jan H.

Christensen, Jan H.

Københavns Universitet, Denmark

2025 Rank: 262,576

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: 2,399 out of 130,223 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score262,576201,986
Total Cites3,6164,431
H-index3237
Hm-index1516
Number of Single Authored Papers11
Total Cites to Single Authored Papers722
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers768968
Number of Single+First+Last Authored Papers108108
Total Cites to Single+First+Last Authored Papers2,3822,888
Composite Score33
Number of Distinct Citing Papers3,2693,696
Ratio of Total Citations to Distinct Citing Papers 1.11 1.20
Self-Citation Percentage
18.39%
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Christensen, Jan H.

Christensen, Jan H.

Københavns Universitet, Denmark

2024 Rank: 273,391

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: 2,302 out of 115,291 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score273,391207,605
Total Cites3,1233,875
H-index3035
Hm-index1315
Number of Single Authored Papers11
Total Cites to Single Authored Papers722
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers744941
Number of Single+First+Last Authored Papers102102
Total Cites to Single+First+Last Authored Papers2,0572,524
Composite Score33
Number of Distinct Citing Papers2,8083,198
Ratio of Total Citations to Distinct Citing Papers 1.11 1.21
Self-Citation Percentage
19.41%
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Christensen, Jan H.

Christensen, Jan H.

Københavns Universitet, Denmark

2023 Rank: 277,207

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: 2,106 out of 99,567 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score277,207215,887
Total Cites2,6973,385
H-index2932
Hm-index1214
Number of Single Authored Papers11
Total Cites to Single Authored Papers722
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers721916
Number of Single+First+Last Authored Papers9696
Total Cites to Single+First+Last Authored Papers1,7752,206
Composite Score33
Number of Distinct Citing Papers2,4152,776
Ratio of Total Citations to Distinct Citing Papers 1.12 1.22
Self-Citation Percentage
20.32%
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Christensen, Jan H.

Christensen, Jan H.

Københavns Universitet, Denmark

2022 Rank: 299,007

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: 2,111 out of 86,604 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score299,007229,147
Total Cites2,2612,862
H-index2529
Hm-index1113
Number of Single Authored Papers11
Total Cites to Single Authored Papers620
Number of Single+First Authored Papers1919
Total Cites to Single+First Authored Papers684859
Number of Single+First+Last Authored Papers8383
Total Cites to Single+First+Last Authored Papers1,5091,886
Composite Score23
Number of Distinct Citing Papers2,0102,320
Ratio of Total Citations to Distinct Citing Papers 1.12 1.23
Self-Citation Percentage
21.00%
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Christensen, Jan H.

Christensen, Jan H.

Københavns Universitet, Denmark

2021 Rank: 288,052

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: 2,049 out of 77,304 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score288,052222,410
Total Cites2,1532,738
H-index2629
Hm-index1113
Number of Single Authored Papers11
Total Cites to Single Authored Papers620
Number of Single+First Authored Papers1919
Total Cites to Single+First Authored Papers668843
Number of Single+First+Last Authored Papers7575
Total Cites to Single+First+Last Authored Papers1,4401,813
Composite Score23
Number of Distinct Citing Papers1,9152,211
Ratio of Total Citations to Distinct Citing Papers 1.12 1.24
Self-Citation Percentage
21.37%
Found an error in your data? Contact us with your profile link. Contact Us →
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