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Year
Helama, S. O.

Helama, S. O.

Natural Resources Institute Finland (Luke), Finland

2026 Rank: 167,846

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Earth & Environmental Sciences

SubField 1:

Paleontology

SubField 2:

Meteorology & Atmospheric Sciences

Rank in SubField 1: 399 out of 23,292 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score167,846130,321
Total Cites381515
H-index78
Hm-index44
Number of Single Authored Papers1414
Total Cites to Single Authored Papers1113
Number of Single+First Authored Papers9292
Total Cites to Single+First Authored Papers138172
Number of Single+First+Last Authored Papers115115
Total Cites to Single+First+Last Authored Papers170212
Composite Score22
Number of Distinct Citing Papers319369
Ratio of Total Citations to Distinct Citing Papers 1.19 1.40
Self-Citation Percentage
26.02%
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