World's Top 2% Scientists
img

Freitas, Helena

Universidade de Coimbra
Rank:

Overall Rank
Rank in the SubField 1
Publications
Citations

Data for the year: 2024

Main Field

Biology

SubField 1

Ecology

SubField 2

Plant Biology & Botany

Rank in the SubField 1 (Ecology): 1520 out of 69645 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score8187893830
Total Cites 16471802
H-index 19.00 19.00
Hm-index 8.72 8.72
Number of Single Authored Papers 0 0
Total Cites to Single Authored Papers 0 0
Number of Single+First Authored Papers 4 4
Total Cites to Single+First Authored Papers 10 10
Number of Single+First+Last Authored Papers 127 127
Total Cites to Single+First+Last Authored Papers 1012 1074
Composite Score 2.78 2.77
Number of Distinct Citing Papers 1293.00 1353.00
Ratio of Total Citations to Distinct Citing Papers 1.27 1.33
Self-Citation Percentage:
8.6%

Data for the year: 2023

Main Field

Biology

SubField 1

Ecology

SubField 2

Plant Biology & Botany

Rank in the SubField 1 (Ecology): 1318 out of 63935 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score7031480919
Total Cites 17141833
H-index 19.00 19.00
Hm-index 8.91 8.77
Number of Single Authored Papers 0 0
Total Cites to Single Authored Papers 0 0
Number of Single+First Authored Papers 4 4
Total Cites to Single+First Authored Papers 16 17
Number of Single+First+Last Authored Papers 122 122
Total Cites to Single+First+Last Authored Papers 1143 1190
Composite Score 2.85 2.84
Number of Distinct Citing Papers 1328.00 1393.00
Ratio of Total Citations to Distinct Citing Papers 1.29 1.32
Self-Citation Percentage:
6.49%

Data for the year: 2021

Main Field

Biology

SubField 1

Ecology

SubField 2

Plant Biology & Botany

Rank in the SubField 1 (Ecology): 1713 out of 53981 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score8816897926
Total Cites 20212247
H-index 21.00 21.00
Hm-index 10.24 10.69
Number of Single Authored Papers 0 0
Total Cites to Single Authored Papers 0 0
Number of Single+First Authored Papers 4 4
Total Cites to Single+First Authored Papers 24 24
Number of Single+First+Last Authored Papers 116 116
Total Cites to Single+First+Last Authored Papers 1250 1346
Composite Score 2.88 2.89
Number of Distinct Citing Papers 1601.00 1701.00
Ratio of Total Citations to Distinct Citing Papers 1.26 1.32
Self-Citation Percentage:
10.06%

Data for the year: 2020

Main Field

Biology

SubField 1

Ecology

SubField 2

Plant Biology & Botany

Rank in the SubField 1 (Ecology): 1647 out of 48166 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score8469888054
Total Cites 14221634
H-index 18.00 19.00
Hm-index 8.85 9.67
Number of Single Authored Papers 0 0
Total Cites to Single Authored Papers 0 0
Number of Single+First Authored Papers 4 4
Total Cites to Single+First Authored Papers 18 18
Number of Single+First+Last Authored Papers 114 114
Total Cites to Single+First+Last Authored Papers 922 1022
Composite Score 2.83 2.86
Number of Distinct Citing Papers 1119.00 1204.00
Ratio of Total Citations to Distinct Citing Papers 1.27 1.36
Self-Citation Percentage:
12.97%

If you find an error in your data, please contact us with your profile link: Contact Us