The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 03, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.057) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
soil science
ecosystem ecology
biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
70
169
17,397
* Total H IndexRankings
Ranking Based On Selection: 2
Ecosystem ecology
climate change impacts
air pollution
Metrics
H-Index
i10 Index
Citation Counts
52
141
10,096
* Total H IndexRankings
Ranking Based On Selection: 3
Evolution
nutrition
evolutionary genetics
Metrics
H-Index
i10 Index
Citation Counts
52
130
10,256
* Total H IndexRankings
Ranking Based On Selection: 4
ecology
hydrology
biogeosciences
remote sensing
fire
Metrics
H-Index
i10 Index
Citation Counts
47
93
8,493
* Total H IndexRankings
Ranking Based On Selection: 5
Microbial Ecology
Soil
Nutrient Cycling
Metrics
H-Index
i10 Index
Citation Counts
33
56
4,103
* Total H IndexRankings
Ranking Based On Selection: 6
urban ecology
herpetology
wildlife management
Metrics
H-Index
i10 Index
Citation Counts
33
95
3,879
* Total H IndexRankings
Ranking Based On Selection: 7
Entomology
biological control
IPM
apiculture
Metrics
H-Index
i10 Index
Citation Counts
32
84
3,296
* Total H IndexRankings
Ranking Based On Selection: 8
Biological adaptation
climate change
speciation
plant-insect interactions
Metrics
H-Index
i10 Index
Citation Counts
30
52
3,276
* Total H IndexRankings
Ranking Based On Selection: 9
Behavioural Ecology
Wildlife Ecology
Conservation Ecology
Climate Change Biology
Metrics
H-Index
i10 Index
Citation Counts
30
56
4,430
* Total H IndexRankings
Ranking Based On Selection: 10
Conservation
Environment
Ecology
Herpetology
Invasive Animals
Metrics
H-Index
i10 Index
Citation Counts
29
54
3,296
* Total H IndexRankings
Ranking Based On Selection: 11
entomology
botany
oils
citrus
ecology
Metrics
H-Index
i10 Index
Citation Counts
29
59
2,402
* Total H IndexRankings
Ranking Based On Selection: 12
Plant biology
plant physiology
ecology
plant-insect interactions
Metrics
H-Index
i10 Index
Citation Counts
28
39
2,124
* Total H IndexRankings
Ranking Based On Selection: 13
globalisation
Deleuze
literacies
critical thinking
social ecology
Metrics
H-Index
i10 Index
Citation Counts
27
75
2,675
* Total H IndexRankings
Ranking Based On Selection: 14
Evolution
Sexual selection
Genitalia
Morphology
Metrics
H-Index
i10 Index
Citation Counts
24
34
1,703
* Total H IndexRankings
Ranking Based On Selection: 15
Plant ecology
tree physiology
micrometeorology
carbon sequestration
remote sensing
Metrics
H-Index
i10 Index
Citation Counts
23
29
2,478
* Total H IndexRankings
Ranking Based On Selection: 16
protein biochemistry
SARS CoV-2 proteins
DNA repair
structural biology
NMR spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,384
* Total H IndexRankings
Ranking Based On Selection: 17
Evolutionary Ecology
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,292
* Total H IndexRankings
Ranking Based On Selection: 18
Ecosystem ecology
Plant physiology
Global change ecology
Ecosystem modelling
Ecosystem services
Metrics
H-Index
i10 Index
Citation Counts
19
25
2,134
* Total H IndexRankings
Ranking Based On Selection: 19
Ecology
Zoology
Metrics
H-Index
i10 Index
Citation Counts
10
12
510
* Total H IndexRankings
Ranking Based On Selection: 20
Ecology
zoology
wildlife managment
Metrics
H-Index
i10 Index
Citation Counts
7
7
876
Elise Pendall
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
70
169
17,397
soil science
ecosystem ecology
biogeochemistry
Sally Power
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
52
141
10,096
Ecosystem ecology
climate change impacts
air pollution
John Hunt
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
52
130
10,256
Evolution
nutrition
evolutionary genetics
Matthias Boer
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
47
93
8,493
ecology
hydrology
biogeosciences
remote sensing
fire
Catriona Macdonald
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
33
56
4,103
Microbial Ecology
Soil
Nutrient Cycling
Emeritus Shelley Burgin
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
33
95
3,879
urban ecology
herpetology
wildlife management
Robert Spooner Hart
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
32
84
3,296
Entomology
biological control
IPM
apiculture
Paul Rymer
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
30
52
3,276
Biological adaptation
climate change
speciation
plant-insect interactions
Justin A Welbergen
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
30
56
4,430
Behavioural Ecology
Wildlife Ecology
Conservation Ecology
Climate Change Biology
Ricky Spencer
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
29
54
3,296
Conservation
Environment
Ecology
Herpetology
Invasive Animals
George Andrew Charles Beattie
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
29
59
2,402
entomology
botany
oils
citrus
ecology
Tony Haigh
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
28
39
2,124
Plant biology
plant physiology
ecology
plant-insect interactions
David R Cole
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
27
75
2,675
globalisation
Deleuze
literacies
critical thinking
social ecology
Clarissa M House
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
24
34
1,703
Evolution
Sexual selection
Genitalia
Morphology
Anne Griebel
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
23
29
2,478
Plant ecology
tree physiology
micrometeorology
carbon sequestration
remote sensing
Roland Gamsjaeger
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
22
36
2,384
protein biochemistry
SARS CoV-2 proteins
DNA repair
structural biology
NMR spectroscopy
Simon M Tierney
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
21
37
1,292
Mingkai Jiang
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
19
25
2,134
Ecosystem ecology
Plant physiology
Global change ecology
Ecosystem modelling
Ecosystem services
Matthew Stanton
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
10
12
510
Adele Reid
Western Sydney University
Penrith, Australia
Metrics
H-Index
i10-Index
Citation Counts
7
7
876
Ecology
zoology
wildlife managment