World's Top 2% Scientists
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Pourghasemi, Hamid Reza

Shiraz University
Rank:

Overall Rank
Rank in the SubField 1
Publications
Citations

Data for the year: 2026

Main Field

Engineering

SubField 1

Environmental Sciences

SubField 2

Geochemistry & Geophysics

Rank in the SubField 1 (Environmental Sciences): 72 out of 140934 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score30983444
Total Cites 38494007
H-index 32.00 32.00
Hm-index 17.59 17.83
Number of Single Authored Papers 2 2
Total Cites to Single Authored Papers 11 11
Number of Single+First Authored Papers 42 42
Total Cites to Single+First Authored Papers 722 735
Number of Single+First+Last Authored Papers 136 136
Total Cites to Single+First+Last Authored Papers 1418 1469
Composite Score 3.77 3.75
Number of Distinct Citing Papers 2319.00 2396.00
Ratio of Total Citations to Distinct Citing Papers 1.66 1.67
Self-Citation Percentage:
3.94%

Data for the year: 2025

Main Field

Earth & Environmental Sciences

SubField 1

Geochemistry & Geophysics

SubField 2

Environmental Sciences

Rank in the SubField 1 (Geochemistry & Geophysics): 21 out of 103460 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score22882453
Total Cites 39494120
H-index 32.00 33.00
Hm-index 18.08 18.35
Number of Single Authored Papers 2 2
Total Cites to Single Authored Papers 18 18
Number of Single+First Authored Papers 41 41
Total Cites to Single+First Authored Papers 765 774
Number of Single+First+Last Authored Papers 116 116
Total Cites to Single+First+Last Authored Papers 1402 1446
Composite Score 3.84 3.84
Number of Distinct Citing Papers 2236.00 2307.00
Ratio of Total Citations to Distinct Citing Papers 1.77 1.79
Self-Citation Percentage:
4.15%

Data for the year: 2024

Main Field

Earth & Environmental Sciences

SubField 1

Geochemistry & Geophysics

SubField 2

Environmental Sciences

Rank in the SubField 1 (Geochemistry & Geophysics): 14 out of 98126 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score17661973
Total Cites 37783939
H-index 33.00 34.00
Hm-index 19.87 19.62
Number of Single Authored Papers 2 2
Total Cites to Single Authored Papers 22 22
Number of Single+First Authored Papers 39 39
Total Cites to Single+First Authored Papers 734 740
Number of Single+First+Last Authored Papers 98 98
Total Cites to Single+First+Last Authored Papers 1299 1330
Composite Score 3.91 3.89
Number of Distinct Citing Papers 1964.00 2033.00
Ratio of Total Citations to Distinct Citing Papers 1.92 1.94
Self-Citation Percentage:
4.09%

Data for the year: 2023

Main Field

Earth & Environmental Sciences

SubField 1

Geochemistry & Geophysics

SubField 2

Environmental Sciences

Rank in the SubField 1 (Geochemistry & Geophysics): 36 out of 92230 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score26342872
Total Cites 37483955
H-index 34.00 35.00
Hm-index 18.88 19.24
Number of Single Authored Papers 2 2
Total Cites to Single Authored Papers 9 9
Number of Single+First Authored Papers 37 37
Total Cites to Single+First Authored Papers 778 788
Number of Single+First+Last Authored Papers 86 86
Total Cites to Single+First+Last Authored Papers 1283 1316
Composite Score 3.84 3.83
Number of Distinct Citing Papers 1777.00 1863.00
Ratio of Total Citations to Distinct Citing Papers 2.11 2.12
Self-Citation Percentage:
5.23%

Data for the year: 2022

Main Field

Earth & Environmental Sciences

SubField 1

Geochemistry & Geophysics

SubField 2

Environmental Engineering

Rank in the SubField 1 (Geochemistry & Geophysics): 44 out of 87916 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score31733002
Total Cites 30573378
H-index 30.00 32.00
Hm-index 16.94 17.93
Number of Single Authored Papers 1 1
Total Cites to Single Authored Papers 12 12
Number of Single+First Authored Papers 36 36
Total Cites to Single+First Authored Papers 679 743
Number of Single+First+Last Authored Papers 68 68
Total Cites to Single+First+Last Authored Papers 1073 1177
Composite Score 3.79 3.84
Number of Distinct Citing Papers 1440.00 1529.00
Ratio of Total Citations to Distinct Citing Papers 2.12 2.21
Self-Citation Percentage:
9.5%

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