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 Jan 30, 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 (873.690) 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
ecology
invasion biology
biodiversity
plant ecology
forest ecology
Metrics
H-Index
i10 Index
Citation Counts
129
379
114,014
* Total H IndexRankings
Ranking Based On Selection: 2
Evolutionary Computation
Evolutionary Algorithms
Computational Intelligence
Neural Networks
SBSE
Metrics
H-Index
i10 Index
Citation Counts
129
656
80,515
* Total H IndexRankings
Ranking Based On Selection: 3
Photosynthesis
environmental stress
genetic engineering
Metrics
H-Index
i10 Index
Citation Counts
129
347
54,168
* Total H IndexRankings
Ranking Based On Selection: 4
Evolution
Metrics
H-Index
i10 Index
Citation Counts
124
891
69,933
* Total H IndexRankings
Ranking Based On Selection: 5
Microbial Genetics
Metrics
H-Index
i10 Index
Citation Counts
121
1,339
77,205
* Total H IndexRankings
Ranking Based On Selection: 6
Palaeontology
Metrics
H-Index
i10 Index
Citation Counts
119
1,203
79,430
* Total H IndexRankings
Ranking Based On Selection: 7
biology
medicine
Metrics
H-Index
i10 Index
Citation Counts
118
996
65,807
* Total H IndexRankings
Ranking Based On Selection: 8
circular economy
industrial ecology
climate change policy
water management
Metrics
H-Index
i10 Index
Citation Counts
117
404
48,960
* Total H IndexRankings
Ranking Based On Selection: 9
Biology
Metrics
H-Index
i10 Index
Citation Counts
116
269
81,963
* Total H IndexRankings
Ranking Based On Selection: 10
Nanomedicine and Nanobiotechnology
Metrics
H-Index
i10 Index
Citation Counts
115
392
43,136
* Total H IndexRankings
Ranking Based On Selection: 11
Genome biology
Plant-microbe interactions
Comparative genomics
Metrics
H-Index
i10 Index
Citation Counts
115
336
66,377
* Total H IndexRankings
Ranking Based On Selection: 12
neural development
neural stem cell
developmental biology
segmentation clock
Metrics
H-Index
i10 Index
Citation Counts
115
252
45,716
* Total H IndexRankings
Ranking Based On Selection: 13
ecology
Metrics
H-Index
i10 Index
Citation Counts
114
302
63,428
* Total H IndexRankings
Ranking Based On Selection: 14
Particle Physics
High Energy Physics
Nuclear Instruments and Methods
Metrics
H-Index
i10 Index
Citation Counts
110
697
52,391
* Total H IndexRankings
Ranking Based On Selection: 15
reproductive biology
gene-manipulated animals
development
Metrics
H-Index
i10 Index
Citation Counts
109
276
44,110
* Total H IndexRankings
Ranking Based On Selection: 16
Avidin-biotin
cellulosomes
alternative energy
Metrics
H-Index
i10 Index
Citation Counts
108
385
42,052
* Total H IndexRankings
Ranking Based On Selection: 17
biology
Metrics
H-Index
i10 Index
Citation Counts
108
283
51,329
* Total H IndexRankings
Ranking Based On Selection: 18
Microbial Ecology and Global Change Ecology
Metrics
H-Index
i10 Index
Citation Counts
107
658
51,322
* Total H IndexRankings
Ranking Based On Selection: 19
High Energy Nuclear Physics
Heavy-Ion Collisions
Metrics
H-Index
i10 Index
Citation Counts
106
241
51,878
* Total H IndexRankings
Ranking Based On Selection: 20
Synthetic Biology
Metrics
H-Index
i10 Index
Citation Counts
105
367
42,427
* Total H IndexRankings
Ranking Based On Selection: 21
metabolic engineering
synthetic biology
cell surface engineering
nanobiotechnology
Metrics
H-Index
i10 Index
Citation Counts
105
701
49,340
* Total H IndexRankings
Ranking Based On Selection: 22
Biomechanics
Mechanobiology
Mechanomedicine
Biomaterials
Point-of-Care Technologies
Metrics
H-Index
i10 Index
Citation Counts
102
321
33,789
* Total H IndexRankings
Ranking Based On Selection: 23
food science
food safety
food security
food studies
world agriculture
Metrics
H-Index
i10 Index
Citation Counts
102
313
42,144
* Total H IndexRankings
Ranking Based On Selection: 24
Structural Biology
Metrics
H-Index
i10 Index
Citation Counts
101
258
45,919
* Total H IndexRankings
Ranking Based On Selection: 25
developmental genetics
disease models
Metrics
H-Index
i10 Index
Citation Counts
100
188
34,815
David A Wardle
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
129
379
114,014
ecology
invasion biology
biodiversity
plant ecology
forest ecology
Xin Yao
Metrics
H-Index
i10-Index
Citation Counts
129
656
80,515
Evolutionary Computation
Evolutionary Algorithms
Computational Intelligence
Neural Networks
SBSE
Murata Norio
Metrics
H-Index
i10-Index
Citation Counts
129
347
54,168
Photosynthesis
environmental stress
genetic engineering
Eviatar Nevo
University of Haifa
Haifa, Israel
Metrics
H-Index
i10-Index
Citation Counts
124
891
69,933
Jong Guk Kim
Metrics
H-Index
i10-Index
Citation Counts
121
1,339
77,205
Zhang Zhifei
Northwest University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
119
1,203
79,430
GG Chen
Metrics
H-Index
i10-Index
Citation Counts
118
996
65,807
Geng Yong
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
117
404
48,960
circular economy
industrial ecology
climate change policy
water management
Ciechanover A|shaked, yuval
Metrics
H-Index
i10-Index
Citation Counts
116
269
81,963
Xing-Jie Liang
National Center for Nanoscience and Technology
Thiruvananthapuram, China
Metrics
H-Index
i10-Index
Citation Counts
115
392
43,136
Nanomedicine and Nanobiotechnology
Shusei Sato
Tohoku University
Sendai, Japan
Metrics
H-Index
i10-Index
Citation Counts
115
336
66,377
Genome biology
Plant-microbe interactions
Comparative genomics
neural development
neural stem cell
developmental biology
segmentation clock
Jingyun Fang
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
114
302
63,428
Gang Li|G Li
Metrics
H-Index
i10-Index
Citation Counts
110
697
52,391
Particle Physics
High Energy Physics
Nuclear Instruments and Methods
reproductive biology
gene-manipulated animals
development
Edward A Bayer
Weizmann Institute of Science
Rehovot, Israel
Metrics
H-Index
i10-Index
Citation Counts
108
385
42,052
Avidin-biotin
cellulosomes
alternative energy
Mitsuhiro Yanagida
Metrics
H-Index
i10-Index
Citation Counts
108
283
51,329
Weixing Liu(刘卫星)
Metrics
H-Index
i10-Index
Citation Counts
107
658
51,322
Microbial Ecology and Global Change Ecology
Subhash Singha
Metrics
H-Index
i10-Index
Citation Counts
106
241
51,878
High Energy Nuclear Physics
Heavy-Ion Collisions
Guo-Qiang George Chen (陈国强)
Tsinghua University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
105
367
42,427
metabolic engineering
synthetic biology
cell surface engineering
nanobiotechnology
Feng XU (徐峰)
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
102
321
33,789
Biomechanics
Mechanobiology
Mechanomedicine
Biomaterials
Point-of-Care Technologies
Harold Corke
Metrics
H-Index
i10-Index
Citation Counts
102
313
42,144
food science
food safety
food security
food studies
world agriculture
Joel Sussman
Weizmann Institute of Science
Rehovot, Israel
Metrics
H-Index
i10-Index
Citation Counts
101
258
45,919
Philip Ingham
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
100
188
34,815
developmental genetics
disease models