Subject Rankings

James Hutton Institute 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 15, 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 (943.884) 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 :101
Rowan Ellis
Water
Geography
Governance
South Asia
Participatory Methods
Metrics
H-Index
i10 Index
Citation Counts
8
8
486
* Total H IndexRankings
Ranking Based On Selection :102
Priscila Silva Matos
Soil science
Agroforestry
Climate change
Soil carbon sequestration
Metrics
H-Index
i10 Index
Citation Counts
8
7
196
* Total H IndexRankings
Ranking Based On Selection :103
Sandhya Devalla
Microplastics
Environmental Analytical chemistry
Environmental contaminants
Metrics
H-Index
i10 Index
Citation Counts
8
8
221
* Total H IndexRankings
Ranking Based On Selection :104
Trinity Senda Ndlovu
ecosystem services
agroecology
climate change
biodiversity
land tenure
Metrics
H-Index
i10 Index
Citation Counts
8
5
232
* Total H IndexRankings
Ranking Based On Selection :105
Thomas Michael Adams
Plant pathology
Population genomics
Bioinformatics
Plant-Microbe interactions
Metrics
H-Index
i10 Index
Citation Counts
7
5
138
* Total H IndexRankings
Ranking Based On Selection :108
Douglas WardellJohnson
Land Use
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
6
5
162
* Total H IndexRankings
Ranking Based On Selection :111
Naomi Beingessner
food sovereignty
land tenure
local food
property theory
rural sustainability
Metrics
H-Index
i10 Index
Citation Counts
5
3
121
* Total H IndexRankings
Ranking Based On Selection :112
Jamie Orr
ubiquitination
meiosis
crop research
nematology
biocontrol
Metrics
H-Index
i10 Index
Citation Counts
5
3
81
* Total H IndexRankings
Ranking Based On Selection :113
Alhassan Ibrahim
Water governance
green infrastructure
flood management
Metrics
H-Index
i10 Index
Citation Counts
5
2
165
* Total H IndexRankings
Ranking Based On Selection :116
Andrea Baggio Compagnucci
Ecosystem service
forestry
spatial modelling
land use change
climate change
Metrics
H-Index
i10 Index
Citation Counts
4
2
405
* Total H IndexRankings
Ranking Based On Selection :117
Valeria M Toledo-Gallegos
health
environmental
agricultural economics
Metrics
H-Index
i10 Index
Citation Counts
3
3
65
* Total H IndexRankings
Ranking Based On Selection :118
Petra Lackova
conservation conflicts
land management
Metrics
H-Index
i10 Index
Citation Counts
3
3
63
* Total H IndexRankings
Ranking Based On Selection :119
Urmi Ghosh
Digital Mineralogy
Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
* Total H IndexRankings
Ranking Based On Selection :121
Victoria G Buswell
Molecular ecology
Entomology
Genomics
Microbiomes
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
* Total H IndexRankings
Ranking Based On Selection :122
Stuart Ramage
Microplastics soil
Metrics
H-Index
i10 Index
Citation Counts
1
1
24
* Total H IndexRankings
Ranking Based On Selection :123
Sara Trojahn
Organic matter in soils and rivers
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H Index Rankings
Rankings
Ranking Based On Selection: 101
Rowan Ellis
Metrics
H-Index
i10-Index
Citation Counts
8
8
486
Water
Geography
Governance
South Asia
Participatory Methods
* Total H Index Rankings
Rankings
Ranking Based On Selection: 102
Priscila Silva Matos
Metrics
H-Index
i10-Index
Citation Counts
8
7
196
Soil science
Agroforestry
Climate change
Soil carbon sequestration
* Total H Index Rankings
Rankings
Ranking Based On Selection: 103
Sandhya Devalla
Metrics
H-Index
i10-Index
Citation Counts
8
8
221
Microplastics
Environmental Analytical chemistry
Environmental contaminants
* Total H Index Rankings
Rankings
Ranking Based On Selection: 104
Trinity Senda Ndlovu
Metrics
H-Index
i10-Index
Citation Counts
8
5
232
ecosystem services
agroecology
climate change
biodiversity
land tenure
* Total H Index Rankings
Rankings
Ranking Based On Selection: 105
Thomas Michael Adams
Metrics
H-Index
i10-Index
Citation Counts
7
5
138
Plant pathology
Population genomics
Bioinformatics
Plant-Microbe interactions
* Total H Index Rankings
Rankings
Ranking Based On Selection: 106
Ulrike Gartner
Metrics
H-Index
i10-Index
Citation Counts
6
6
748
* Total H Index Rankings
Rankings
Ranking Based On Selection: 107
Dominic Williams
Metrics
H-Index
i10-Index
Citation Counts
6
6
241
* Total H Index Rankings
Rankings
Ranking Based On Selection: 108
Douglas WardellJohnson
Metrics
H-Index
i10-Index
Citation Counts
6
5
162
Land Use
Climate Change
* Total H Index Rankings
Rankings
Ranking Based On Selection: 109
Ahmed Abd Elmola
Metrics
H-Index
i10-Index
Citation Counts
6
5
108
* Total H Index Rankings
Rankings
Ranking Based On Selection: 110
Zisis Gagkas
Metrics
H-Index
i10-Index
Citation Counts
6
4
123
* Total H Index Rankings
Rankings
Ranking Based On Selection: 111
Naomi Beingessner
Metrics
H-Index
i10-Index
Citation Counts
5
3
121
food sovereignty
land tenure
local food
property theory
rural sustainability
* Total H Index Rankings
Rankings
Ranking Based On Selection: 112
Jamie Orr
Metrics
H-Index
i10-Index
Citation Counts
5
3
81
ubiquitination
meiosis
crop research
nematology
biocontrol
* Total H Index Rankings
Rankings
Ranking Based On Selection: 113
Alhassan Ibrahim
Metrics
H-Index
i10-Index
Citation Counts
5
2
165
Water governance
green infrastructure
flood management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 114
* Total H Index Rankings
Rankings
Ranking Based On Selection: 115
Namami Gaur
Metrics
H-Index
i10-Index
Citation Counts
4
3
109
* Total H Index Rankings
Rankings
Ranking Based On Selection: 116
Andrea Baggio Compagnucci
Metrics
H-Index
i10-Index
Citation Counts
4
2
405
Ecosystem service
forestry
spatial modelling
land use change
climate change
* Total H Index Rankings
Rankings
Ranking Based On Selection: 117
Valeria M Toledo-Gallegos
Metrics
H-Index
i10-Index
Citation Counts
3
3
65
* Total H Index Rankings
Rankings
Ranking Based On Selection: 118
Petra Lackova
Metrics
H-Index
i10-Index
Citation Counts
3
3
63
conservation conflicts
land management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 119
Urmi Ghosh
Metrics
H-Index
i10-Index
Citation Counts
3
1
33
* Total H Index Rankings
Rankings
Ranking Based On Selection: 120
Corran Musk
Metrics
H-Index
i10-Index
Citation Counts
2
2
516
* Total H Index Rankings
Rankings
Ranking Based On Selection: 121
Victoria G Buswell
Metrics
H-Index
i10-Index
Citation Counts
2
1
24
Molecular ecology
Entomology
Genomics
Microbiomes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 122
Stuart Ramage
Metrics
H-Index
i10-Index
Citation Counts
1
1
24
* Total H Index Rankings
Rankings
Ranking Based On Selection: 123
Sara Trojahn
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Organic matter in soils and rivers