Subject Rankings

BRICS 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 08, 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 (1.014.105) 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 :2
Xiao E Yang
plant nutrition
environmental ecology
soil science
Metrics
H-Index
i10 Index
Citation Counts
103
413
38,449
* Total H IndexRankings
Ranking Based On Selection :3
Melvin T Tyree
Plant Biophysics
Plant Hydraulics
Physiological Ecology
Metrics
H-Index
i10 Index
Citation Counts
89
217
35,266
* Total H IndexRankings
Ranking Based On Selection :4
Steven D. Johnson
Evolutionary biology
pollination biology
plant reproduction
chemical ecology
invasion biology
Metrics
H-Index
i10 Index
Citation Counts
84
309
25,000
* Total H IndexRankings
Ranking Based On Selection :6
Guohua Xu
Plant Mineral Nutrition
Metrics
H-Index
i10 Index
Citation Counts
81
275
25,414
* Total H IndexRankings
Ranking Based On Selection :7
Kun song Chen
Plant Physiology
Fruit Quality Biology
Postharvest Biology
Metrics
H-Index
i10 Index
Citation Counts
81
276
20,685
* Total H IndexRankings
Ranking Based On Selection :8
Ajit Varma
Plant-Microbe Interaction
Metrics
H-Index
i10 Index
Citation Counts
79
349
23,347
* Total H IndexRankings
Ranking Based On Selection :10
Manoj Prasad
Plant Molecular Genetics
Genomics & Stress Biology
Metrics
H-Index
i10 Index
Citation Counts
69
167
15,385
* Total H IndexRankings
Ranking Based On Selection :11
Shi Weiming
plant science
agriculture
environmental science
soil science
Metrics
H-Index
i10 Index
Citation Counts
68
225
15,085
* Total H IndexRankings
Ranking Based On Selection :12
Debasis Chakrabarty
Plant Science
Environmental Biotechnology
Plant biotechnology
Metrics
H-Index
i10 Index
Citation Counts
68
156
13,115
* Total H IndexRankings
Ranking Based On Selection :13
Tang Kexuan
Biotechnology
Plant Science
Metrics
H-Index
i10 Index
Citation Counts
68
300
17,219
* Total H IndexRankings
Ranking Based On Selection :14
Jianbo Shen
Plant nutrition
Rhizosphere nutrition & root management for improving N and P use efficiency
Metrics
H-Index
i10 Index
Citation Counts
66
133
17,212
* Total H IndexRankings
Ranking Based On Selection :15
Ralf Henkel
Andrology
Oxidative stress
Medicinal Plants
reactive oxygen species
male infertility
Metrics
H-Index
i10 Index
Citation Counts
64
179
15,108
* Total H IndexRankings
Ranking Based On Selection :17
Rafael Oliveira
Functional Ecology
Ecohydrology
Stable Isotopes
Savanna ecology
restoration ecology
Metrics
H-Index
i10 Index
Citation Counts
63
162
14,339
* Total H IndexRankings
Ranking Based On Selection :18
Zheng Shao Jian
plant nutrition. plant stress physiology
Metrics
H-Index
i10 Index
Citation Counts
63
125
12,741
* Total H IndexRankings
Ranking Based On Selection :19
Teresa Coutinho
microbiology
plant pathology
Metrics
H-Index
i10 Index
Citation Counts
62
161
12,383
* Total H IndexRankings
Ranking Based On Selection :20
Louis Scott
Pollen analysis
palaeoscience
palynology
palaeoecology
Metrics
H-Index
i10 Index
Citation Counts
62
151
10,606
* Total H IndexRankings
Ranking Based On Selection :22
ETF Witkowski
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
Metrics
H-Index
i10 Index
Citation Counts
61
207
13,204
* Total H IndexRankings
Ranking Based On Selection :24
Shah Saud|Saud Shah
plant physiology
drought stress
agriculture landscaping
Metrics
H-Index
i10 Index
Citation Counts
60
135
14,885
* Total H IndexRankings
Ranking Based On Selection :25
Yule Liu 劉玉樂
Plant virology
Plant immunity
Plant-virus interactions
Plant-microbe interactions
Autophagy
Metrics
H-Index
i10 Index
Citation Counts
59
117
29,613
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Jian-Kang Zhu
Metrics
H-Index
i10-Index
Citation Counts
191
475
164,126
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Xiao E Yang
Metrics
H-Index
i10-Index
Citation Counts
103
413
38,449
plant nutrition
environmental ecology
soil science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Melvin T Tyree
Metrics
H-Index
i10-Index
Citation Counts
89
217
35,266
Plant Biophysics
Plant Hydraulics
Physiological Ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Steven D. Johnson
Metrics
H-Index
i10-Index
Citation Counts
84
309
25,000
Evolutionary biology
pollination biology
plant reproduction
chemical ecology
invasion biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Jian-Min Zhou
Metrics
H-Index
i10-Index
Citation Counts
83
135
29,686
plant immunity
plant biology
signal transduction
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Guohua Xu
Metrics
H-Index
i10-Index
Citation Counts
81
275
25,414
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Kun song Chen
Metrics
H-Index
i10-Index
Citation Counts
81
276
20,685
Plant Physiology
Fruit Quality Biology
Postharvest Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Ajit Varma
Metrics
H-Index
i10-Index
Citation Counts
79
349
23,347
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Zhensheng Kang
Metrics
H-Index
i10-Index
Citation Counts
74
356
19,217
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Manoj Prasad
Metrics
H-Index
i10-Index
Citation Counts
69
167
15,385
Plant Molecular Genetics
Genomics & Stress Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Shi Weiming
Metrics
H-Index
i10-Index
Citation Counts
68
225
15,085
plant science
agriculture
environmental science
soil science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Debasis Chakrabarty
Metrics
H-Index
i10-Index
Citation Counts
68
156
13,115
Plant Science
Environmental Biotechnology
Plant biotechnology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Tang Kexuan
Metrics
H-Index
i10-Index
Citation Counts
68
300
17,219
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Jianbo Shen
Metrics
H-Index
i10-Index
Citation Counts
66
133
17,212
Plant nutrition
Rhizosphere nutrition & root management for improving N and P use efficiency
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Ralf Henkel
Metrics
H-Index
i10-Index
Citation Counts
64
179
15,108
Andrology
Oxidative stress
Medicinal Plants
reactive oxygen species
male infertility
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Golam Jalal Ahammed
Metrics
H-Index
i10-Index
Citation Counts
63
171
12,293
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Rafael Oliveira
Metrics
H-Index
i10-Index
Citation Counts
63
162
14,339
Functional Ecology
Ecohydrology
Stable Isotopes
Savanna ecology
restoration ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Zheng Shao Jian
Metrics
H-Index
i10-Index
Citation Counts
63
125
12,741
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Teresa Coutinho
Metrics
H-Index
i10-Index
Citation Counts
62
161
12,383
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Louis Scott
Metrics
H-Index
i10-Index
Citation Counts
62
151
10,606
Pollen analysis
palaeoscience
palynology
palaeoecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Wagner L Araujo *
Metrics
H-Index
i10-Index
Citation Counts
61
151
25,922
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
ETF Witkowski
Metrics
H-Index
i10-Index
Citation Counts
61
207
13,204
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Jill M. Farrant
Metrics
H-Index
i10-Index
Citation Counts
61
142
12,987
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Shah Saud|Saud Shah
Metrics
H-Index
i10-Index
Citation Counts
60
135
14,885
plant physiology
drought stress
agriculture landscaping
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Yule Liu 劉玉樂
Metrics
H-Index
i10-Index
Citation Counts
59
117
29,613
Plant virology
Plant immunity
Plant-virus interactions
Plant-microbe interactions
Autophagy