Subject Rankings

Western University Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 19, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (931.668) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Rengel Zed
plant nutrition
agronomy
nutrient management
rhizosphere
Metrics
H-Index
i10 Index
Citation Counts
115
487
89,094
* Total H IndexRankings
Ranking Based On Selection :5
Martin V Fey
soil and water chemistry
fertilizers
rehabilitation
Metrics
H-Index
i10 Index
Citation Counts
38
68
4,546
* Total H IndexRankings
Ranking Based On Selection :6
Frances Hoyle
soil biology
organic matter
soil constraints
agricultural production
science education
Metrics
H-Index
i10 Index
Citation Counts
22
28
1,885
* Total H IndexRankings
Ranking Based On Selection :7
Khalil Kariman
Soil Microbiology
Feremycorrhiza
Mycorrhiza
Plant Physiology
Plant-Microbe Interactions
Metrics
H-Index
i10 Index
Citation Counts
21
31
2,079
* Total H IndexRankings
Ranking Based On Selection :8
Ian Waite
Soil / Environmental Molecular Microbiology
Metrics
H-Index
i10 Index
Citation Counts
16
17
2,487
* Total H IndexRankings
Ranking Based On Selection :9
Daniel Kidd
Pastures
plant breeding
rhizosphere processes
carboxylates
plant nutrition
Metrics
H-Index
i10 Index
Citation Counts
12
13
629
* Total H IndexRankings
Ranking Based On Selection :10
Sebastian Horn
soil ecology
statistical analysis
next generation sequencing
molecular biology
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,117
* Total H IndexRankings
Ranking Based On Selection :11
Falko Mathes
microbiology
soil science
molecular ecology
microbial ecology
Metrics
H-Index
i10 Index
Citation Counts
10
12
579
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Rengel Zed
Metrics
H-Index
i10-Index
Citation Counts
115
487
89,094
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Bob Gilkes
Metrics
H-Index
i10-Index
Citation Counts
71
287
16,316
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Zakaria Solaiman
Metrics
H-Index
i10-Index
Citation Counts
46
89
7,600
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Uffe N Nielsen
Metrics
H-Index
i10-Index
Citation Counts
39
70
8,437
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Martin V Fey
Metrics
H-Index
i10-Index
Citation Counts
38
68
4,546
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Frances Hoyle
Metrics
H-Index
i10-Index
Citation Counts
22
28
1,885
soil biology
organic matter
soil constraints
agricultural production
science education
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Khalil Kariman
Metrics
H-Index
i10-Index
Citation Counts
21
31
2,079
Soil Microbiology
Feremycorrhiza
Mycorrhiza
Plant Physiology
Plant-Microbe Interactions
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Ian Waite
Metrics
H-Index
i10-Index
Citation Counts
16
17
2,487
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Daniel Kidd
Metrics
H-Index
i10-Index
Citation Counts
12
13
629
Pastures
plant breeding
rhizosphere processes
carboxylates
plant nutrition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Sebastian Horn
Metrics
H-Index
i10-Index
Citation Counts
11
11
1,117
soil ecology
statistical analysis
next generation sequencing
molecular biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Falko Mathes
Metrics
H-Index
i10-Index
Citation Counts
10
12
579
microbiology
soil science
molecular ecology
microbial ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Sun Kumar Gurung
Metrics
H-Index
i10-Index
Citation Counts
5
1
51
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Mohammadreza Mahdikhani
Metrics
H-Index
i10-Index
Citation Counts
3
0
27