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 02, 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 (870.053) 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: 51
Ecology
agriculture
Metrics
H-Index
i10 Index
Citation Counts
83
276
21,200
* Total H IndexRankings
Ranking Based On Selection: 52
Conservation Biology
Taxonomy
Evolution
Mammals
Palaeoanthropology
Metrics
H-Index
i10 Index
Citation Counts
83
296
27,671
* Total H IndexRankings
Ranking Based On Selection: 53
climate
change
variability
agriculture
biodiversity
Metrics
H-Index
i10 Index
Citation Counts
82
236
66,789
* Total H IndexRankings
Ranking Based On Selection: 54
computational chemistry
nanomaterials
nano-bio science
Metrics
H-Index
i10 Index
Citation Counts
81
293
33,897
* Total H IndexRankings
Ranking Based On Selection: 55
isotope geochemistry
cosmochemistry
geochronology
Metrics
H-Index
i10 Index
Citation Counts
81
230
24,300
* Total H IndexRankings
Ranking Based On Selection: 56
Solar Fuels
Batteries
Wearables
(Opto)electronics
Data-Driven Materials Innovations
Metrics
H-Index
i10 Index
Citation Counts
80
159
38,374
* Total H IndexRankings
Ranking Based On Selection: 57
Evolutionary ecology - quantitative genetics - life history evolution
Metrics
H-Index
i10 Index
Citation Counts
80
149
28,119
* Total H IndexRankings
Ranking Based On Selection: 58
Seismology
Geophysics
Metrics
H-Index
i10 Index
Citation Counts
80
305
32,825
* Total H IndexRankings
Ranking Based On Selection: 59
Biochemistry and molecular biology
Metrics
H-Index
i10 Index
Citation Counts
80
293
23,779
* Total H IndexRankings
Ranking Based On Selection: 60
Metrics
H-Index
i10 Index
Citation Counts
79
228
41,592
* Total H IndexRankings
Ranking Based On Selection: 61
Computer Vision
Machine Learning
Deep Learning
Generative AI
Metrics
H-Index
i10 Index
Citation Counts
78
195
27,636
* Total H IndexRankings
Ranking Based On Selection: 62
Space Instrumentation
Physics
Gravitational Wave Detection
LIGO
Quantum Optics
Metrics
H-Index
i10 Index
Citation Counts
78
103
82,282
* Total H IndexRankings
Ranking Based On Selection: 63
photosynthesis
carbon partitioning
phenomics
Metrics
H-Index
i10 Index
Citation Counts
78
190
23,501
* Total H IndexRankings
Ranking Based On Selection: 64
Hydrology
integrated water resources assessment
modeling
Metrics
H-Index
i10 Index
Citation Counts
78
248
30,515
* Total H IndexRankings
Ranking Based On Selection: 65
igneous petrology
geochemistry
isotope geochemistry
marine geology
tectonics
Metrics
H-Index
i10 Index
Citation Counts
78
191
24,090
* Total H IndexRankings
Ranking Based On Selection: 66
Control Theory
quantum physics
Metrics
H-Index
i10 Index
Citation Counts
78
381
29,047
* Total H IndexRankings
Ranking Based On Selection: 67
Computational Chemistry
Polymer Chemistry
Physical Organic Chemistry
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
77
272
20,918
* Total H IndexRankings
Ranking Based On Selection: 68
Computer Vision
Machine Learning
VR/AR
Artificial Intelligence
Pattern Recognition
Metrics
H-Index
i10 Index
Citation Counts
76
229
24,468
* Total H IndexRankings
Ranking Based On Selection: 69
myopia
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
76
214
24,927
* Total H IndexRankings
Ranking Based On Selection: 70
Plant physiology
forests
respiration
photosynthesis
cereals
Metrics
H-Index
i10 Index
Citation Counts
76
165
25,806
* Total H IndexRankings
Ranking Based On Selection: 71
Membrane Transport and Nutrition
Metrics
H-Index
i10 Index
Citation Counts
76
159
18,101
* Total H IndexRankings
Ranking Based On Selection: 72
tectonics
structural geology
geochronology
geodynamics
Metrics
H-Index
i10 Index
Citation Counts
76
142
24,367
* Total H IndexRankings
Ranking Based On Selection: 73
Agricultural Economics
Food Policy
Development Studies
Metrics
H-Index
i10 Index
Citation Counts
76
136
21,685
* Total H IndexRankings
Ranking Based On Selection: 74
Epitaxy
Optoelectronic Devices
Compound Semiconductors
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
75
446
25,163
* Total H IndexRankings
Ranking Based On Selection: 75
geochemistry
microanalysis
paleoceanography
biomineralisation
Metrics
H-Index
i10 Index
Citation Counts
75
143
20,698
Iain Gordon
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
83
276
21,200
Colin Groves
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
83
296
27,671
Conservation Biology
Taxonomy
Evolution
Mammals
Palaeoanthropology
Stuart Mark Howden
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
82
236
66,789
climate
change
variability
agriculture
biodiversity
Sean Smith
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
81
293
33,897
computational chemistry
nanomaterials
nano-bio science
Trevor R Ireland
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
81
230
24,300
isotope geochemistry
cosmochemistry
geochronology
Zongyou Yin
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
80
159
38,374
Solar Fuels
Batteries
Wearables
(Opto)electronics
Data-Driven Materials Innovations
Loeske Kruuk
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
80
149
28,119
Evolutionary ecology - quantitative genetics - life history evolution
Brian Kennett
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
80
305
32,825
Philip Board
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
80
293
23,779
Biochemistry and molecular biology
Sharon Friel
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
79
228
41,592
Salman Hameed Khan|Salman H Khan, Salman Hameed Khan
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
78
195
27,636
Computer Vision
Machine Learning
Deep Learning
Generative AI
Andrew Wade
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
78
103
82,282
Space Instrumentation
Physics
Gravitational Wave Detection
LIGO
Quantum Optics
Robert Furbank
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
78
190
23,501
AJ Jakeman
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
78
248
30,515
Hydrology
integrated water resources assessment
modeling
Richard Arculus
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
78
191
24,090
igneous petrology
geochemistry
isotope geochemistry
marine geology
tectonics
Ian Petersen
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
78
381
29,047
Michelle Coote
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
77
272
20,918
Computational Chemistry
Polymer Chemistry
Physical Organic Chemistry
Catalysis
Hongdong Li
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
76
229
24,468
Computer Vision
Machine Learning
VR/AR
Artificial Intelligence
Pattern Recognition
Ian Morgan
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
76
214
24,927
Owen Atkin
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
76
165
25,806
Plant physiology
forests
respiration
photosynthesis
cereals
Stefan Broer
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
76
159
18,101
Gordon Stuart Lister
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
76
142
24,367
tectonics
structural geology
geochronology
geodynamics
C Peter Timmer
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
76
136
21,685
Agricultural Economics
Food Policy
Development Studies
H Hoe Tan
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
75
446
25,163
Epitaxy
Optoelectronic Devices
Compound Semiconductors
Nanotechnology
Stephen Eggins
Australian National University
Canberra, Australia
Metrics
H-Index
i10-Index
Citation Counts
75
143
20,698
geochemistry
microanalysis
paleoceanography
biomineralisation