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
sociophysics
opinion dynamics
Metrics
H-Index
i10 Index
Citation Counts
68
362
18,534
* Total H IndexRankings
Ranking Based On Selection: 2
Catalysis
Zeolite
Metal oxide
Metrics
H-Index
i10 Index
Citation Counts
61
183
11,910
* Total H IndexRankings
Ranking Based On Selection: 3
environmental planning
dryland ecosystem
Sustainable Land Management (SLM)
remote sensing
GIS
Metrics
H-Index
i10 Index
Citation Counts
56
166
10,605
* Total H IndexRankings
Ranking Based On Selection: 4
Soil erosion
Reservoir sedimentation
Land use change
Hydrological processes
Metrics
H-Index
i10 Index
Citation Counts
55
115
10,478
* Total H IndexRankings
Ranking Based On Selection: 5
Agrometeorology
Micrometeorology
Crop Modelling
Metrics
H-Index
i10 Index
Citation Counts
53
131
9,758
* Total H IndexRankings
Ranking Based On Selection: 6
Ionic Liquids
Organic synthesis
Metrics
H-Index
i10 Index
Citation Counts
51
202
8,526
* Total H IndexRankings
Ranking Based On Selection: 7
medicine
Metrics
H-Index
i10 Index
Citation Counts
50
156
9,737
* Total H IndexRankings
Ranking Based On Selection: 8
Plant Genetics and Breeding
Metrics
H-Index
i10 Index
Citation Counts
49
153
7,032
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
49
104
7,378
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
45
79
10,199
* Total H IndexRankings
Ranking Based On Selection: 11
Plant Sciences
Natural Product Chemistry
Metrics
H-Index
i10 Index
Citation Counts
44
108
5,532
* Total H IndexRankings
Ranking Based On Selection: 12
Electrochemistry
Materials Chemistry
Semiconductor Materials
Metrics
H-Index
i10 Index
Citation Counts
37
90
3,976
* Total H IndexRankings
Ranking Based On Selection: 13
Plant transcriptome and metabolome under stress
Metrics
H-Index
i10 Index
Citation Counts
36
65
4,201
* Total H IndexRankings
Ranking Based On Selection: 14
electronic structure
material science
GW approximation
quasiparticle self-consistent GW
ecalj package
Metrics
H-Index
i10 Index
Citation Counts
36
61
6,817
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
34
63
2,966
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
34
94
3,845
* Total H IndexRankings
Ranking Based On Selection: 17
Hydrology
Watershed Management
Ecosystem Services
Climate Change
Remote Sensing
Metrics
H-Index
i10 Index
Citation Counts
33
49
4,131
* Total H IndexRankings
Ranking Based On Selection: 18
self-assembly
artificial virus
microtubules
Metrics
H-Index
i10 Index
Citation Counts
32
84
3,148
* Total H IndexRankings
Ranking Based On Selection: 19
Irrigation and Drainage
soil and water
Metrics
H-Index
i10 Index
Citation Counts
32
63
4,775
* Total H IndexRankings
Ranking Based On Selection: 20
Plant Pysiology
Metrics
H-Index
i10 Index
Citation Counts
31
62
3,628
* Total H IndexRankings
Ranking Based On Selection: 21
Virology
AIDS
Influenza
viral hepatitis
Metrics
H-Index
i10 Index
Citation Counts
31
55
2,746
* Total H IndexRankings
Ranking Based On Selection: 22
Forest ecology
Revegetaton in drylands
Metrics
H-Index
i10 Index
Citation Counts
30
66
3,079
* Total H IndexRankings
Ranking Based On Selection: 23
Plant immunity
Mycorrhizal symbiosis
Mycoheterotrophy
Metrics
H-Index
i10 Index
Citation Counts
30
44
3,853
* Total H IndexRankings
Ranking Based On Selection: 24
Plant Science
Metrics
H-Index
i10 Index
Citation Counts
29
53
3,970
* Total H IndexRankings
Ranking Based On Selection: 25
spine
orthopedic surgery
Metrics
H-Index
i10 Index
Citation Counts
27
51
2,925
Akira Ishii
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
68
362
18,534
Atsushi Tsunekawa 恒川 篤史
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
56
166
10,605
environmental planning
dryland ecosystem
Sustainable Land Management (SLM)
remote sensing
GIS
Nigussie Haregeweyn
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
55
115
10,478
Soil erosion
Reservoir sedimentation
Land use change
Hydrological processes
Mitsuru Tsubo
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
53
131
9,758
Agrometeorology
Micrometeorology
Crop Modelling
Toshiyuki Itoh
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
51
202
8,526
Hisashi Tsujimoto
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
49
153
7,032
Okada Futoshi
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
49
104
7,378
Yukinori Yabuta
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
45
79
10,199
Atsushi Ishihara
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
44
108
5,532
Plant Sciences
Natural Product Chemistry
Hiroyuki Usui
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
37
90
3,976
Electrochemistry
Materials Chemistry
Semiconductor Materials
Mostafa Abdelrahman
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
36
65
4,201
Plant transcriptome and metabolome under stress
Takao Kotani 小谷岳生
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
36
61
6,817
electronic structure
material science
GW approximation
quasiparticle self-consistent GW
ecalj package
Hironori Izawa
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
34
63
2,966
Yasushi Kawata
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
34
94
3,845
Ayele A Fenta
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
33
49
4,131
Hydrology
Watershed Management
Ecosystem Services
Climate Change
Remote Sensing
Kazunori Matsuura
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
32
84
3,148
Mitsuhiro Inoue
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
32
63
4,775
Irrigation and Drainage
soil and water
Seiji Kageyama
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
31
55
2,746
Virology
AIDS
Influenza
viral hepatitis
Norikazu Yamanaka
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
30
66
3,079
Forest ecology
Revegetaton in drylands
Hironori Kaminaka
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
30
44
3,853
Plant immunity
Mycorrhizal symbiosis
Mycoheterotrophy
Kinya Akashi
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
29
53
3,970
Hideki Nagashima
Tottori University
Tottori, Japan
Metrics
H-Index
i10-Index
Citation Counts
27
51
2,925