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Pollard, David

Pennsylvania State University, United States

2025 Rank: 23,457

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Meteorology & Atmospheric Sciences

SubField 2:

Paleontology

Rank in SubField 1: 318 out of 79,651 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score23,45720,924
Total Cites17,39920,877
H-index6574
Hm-index3134
Number of Single Authored Papers88
Total Cites to Single Authored Papers230268
Number of Single+First Authored Papers3737
Total Cites to Single+First Authored Papers2,3472,819
Number of Single+First+Last Authored Papers102102
Total Cites to Single+First+Last Authored Papers8,6279,800
Composite Score34
Number of Distinct Citing Papers12,43513,478
Ratio of Total Citations to Distinct Citing Papers 1.40 1.55
Self-Citation Percentage
16.66%
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Pollard, David

Pennsylvania State University, United States

2024 Rank: 23,353

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Meteorology & Atmospheric Sciences

SubField 2:

Paleontology

Rank in SubField 1: 310 out of 75,072 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score23,35320,844
Total Cites16,13319,459
H-index6372
Hm-index3133
Number of Single Authored Papers88
Total Cites to Single Authored Papers216253
Number of Single+First Authored Papers3737
Total Cites to Single+First Authored Papers2,2102,667
Number of Single+First+Last Authored Papers102102
Total Cites to Single+First+Last Authored Papers8,0919,229
Composite Score34
Number of Distinct Citing Papers11,51812,524
Ratio of Total Citations to Distinct Citing Papers 1.40 1.55
Self-Citation Percentage
17.09%
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Pollard, David

Pennsylvania State University, United States

2023 Rank: 22,962

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Meteorology & Atmospheric Sciences

SubField 2:

Paleontology

Rank in SubField 1: 290 out of 70,828 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score22,96220,363
Total Cites14,89818,051
H-index6271
Hm-index3032
Number of Single Authored Papers88
Total Cites to Single Authored Papers209246
Number of Single+First Authored Papers3737
Total Cites to Single+First Authored Papers2,0842,534
Number of Single+First+Last Authored Papers101101
Total Cites to Single+First+Last Authored Papers7,5408,649
Composite Score34
Number of Distinct Citing Papers10,67411,625
Ratio of Total Citations to Distinct Citing Papers 1.40 1.55
Self-Citation Percentage
17.47%
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Pollard, David

Pennsylvania State University, United States

2022 Rank: 22,875

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Meteorology & Atmospheric Sciences

SubField 2:

Paleontology

Rank in SubField 1: 278 out of 66,873 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score22,87520,325
Total Cites13,48416,407
H-index5867
Hm-index2932
Number of Single Authored Papers88
Total Cites to Single Authored Papers199236
Number of Single+First Authored Papers3737
Total Cites to Single+First Authored Papers1,9332,366
Number of Single+First+Last Authored Papers101101
Total Cites to Single+First+Last Authored Papers6,9418,002
Composite Score34
Number of Distinct Citing Papers9,74010,647
Ratio of Total Citations to Distinct Citing Papers 1.38 1.54
Self-Citation Percentage
17.82%
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Pollard, David

Pennsylvania State University, United States

2021 Rank: 22,995

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Meteorology & Atmospheric Sciences

SubField 2:

Paleontology

Rank in SubField 1: 283 out of 63,897 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score22,99519,917
Total Cites12,90115,738
H-index5765
Hm-index2831
Number of Single Authored Papers88
Total Cites to Single Authored Papers191227
Number of Single+First Authored Papers3737
Total Cites to Single+First Authored Papers1,8662,295
Number of Single+First+Last Authored Papers101101
Total Cites to Single+First+Last Authored Papers6,6557,698
Composite Score34
Number of Distinct Citing Papers9,33410,210
Ratio of Total Citations to Distinct Citing Papers 1.38 1.54
Self-Citation Percentage
18.03%
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Pollard, David

Pennsylvania State University, United States

2020 Rank: 23,641

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Meteorology & Atmospheric Sciences

SubField 2:

Paleontology

Rank in SubField 1: 288 out of 54,940 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score23,64120,554
Total Cites11,45213,953
H-index5361
Hm-index2730
Number of Single Authored Papers88
Total Cites to Single Authored Papers180214
Number of Single+First Authored Papers3535
Total Cites to Single+First Authored Papers1,6812,056
Number of Single+First+Last Authored Papers9696
Total Cites to Single+First+Last Authored Papers5,9046,840
Composite Score34
Number of Distinct Citing Papers8,3339,131
Ratio of Total Citations to Distinct Citing Papers 1.37 1.53
Self-Citation Percentage
17.92%
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