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Year
Drewry, John J.

Drewry, John J.

Manaaki Whenua – Landcare Research, New Zealand

2025 Rank: 263,838

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Agriculture, Fisheries & Forestry

SubField 1:

Agronomy & Agriculture

SubField 2:

Environmental Engineering

Rank in SubField 1: 1,577 out of 88,035 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score263,838266,716
Total Cites1,4921,833
H-index2123
Hm-index99
Number of Single Authored Papers11
Total Cites to Single Authored Papers190196
Number of Single+First Authored Papers3131
Total Cites to Single+First Authored Papers1,0461,210
Number of Single+First+Last Authored Papers3434
Total Cites to Single+First+Last Authored Papers1,0891,262
Composite Score33
Number of Distinct Citing Papers1,2021,315
Ratio of Total Citations to Distinct Citing Papers 1.24 1.39
Self-Citation Percentage
18.60%
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Drewry, John J.

Drewry, John J.

Manaaki Whenua – Landcare Research, New Zealand

2024 Rank: 263,238

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Agriculture, Fisheries & Forestry

SubField 1:

Agronomy & Agriculture

SubField 2:

Environmental Engineering

Rank in SubField 1: 1,597 out of 81,496 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score263,238265,227
Total Cites1,3891,709
H-index2022
Hm-index89
Number of Single Authored Papers11
Total Cites to Single Authored Papers179185
Number of Single+First Authored Papers2929
Total Cites to Single+First Authored Papers9861,139
Number of Single+First+Last Authored Papers3232
Total Cites to Single+First+Last Authored Papers1,0271,189
Composite Score33
Number of Distinct Citing Papers1,1111,220
Ratio of Total Citations to Distinct Citing Papers 1.25 1.40
Self-Citation Percentage
18.72%
Found an error in your data? Contact us with your profile link. Contact Us →
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