Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (888,752 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
ecology
environment
Metrics
H-Index
i10 Index
Citation
56
151
9,376
Differential Geometry in mathematics and Biomathematics
Metrics
H-Index
i10 Index
Citation
50
288
12,735
surfactants & surface chemistry
chemical kinetics
natural products
enhanced oil recovery
Metrics
H-Index
i10 Index
Citation
40
204
8,518
Radon
Thoron
Radiation Effects
Ion Beam Interaction
Material Science
Metrics
H-Index
i10 Index
Citation
40
124
5,009
Forest ecology
grassland ecology
biodiversity
ecotourism
Metrics
H-Index
i10 Index
Citation
36
89
4,467
Freshwater Environmental Biology
Aquatic Biodiversity
Hyporheic Biodiversity
Crenobiodiversity
Climate Change (Biometeorolog
Metrics
H-Index
i10 Index
Citation
35
181
7,920
Taxonomy of Freshwater Crabs
Metrics
H-Index
i10 Index
Citation
35
140
5,775
Forest Ecology
Metrics
H-Index
i10 Index
Citation
34
86
4,140
Fish biology
Ichthyology
Conservation biology
Parasitology
Molecular Biology
Metrics
H-Index
i10 Index
Citation
30
113
4,792
* Rankings
Ranking Based
On Selection: 10
Earth Science
Metrics
H-Index
i10 Index
Citation
29
47
2,188
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* Rankings
Ranking Based
On Selection: 11
Herbal and novel drug delivery
solubility enhancement
lipid and cyclodextrin complexation
alopecia
obesity
Metrics
H-Index
i10 Index
Citation
28
39
2,905
* Rankings
Ranking Based
On Selection: 12
Aquatic Biodiversity
Metrics
H-Index
i10 Index
Citation
28
91
2,827
* Rankings
Ranking Based
On Selection: 13
Composite Material
Metrics
H-Index
i10 Index
Citation
26
46
1,973
* Rankings
Ranking Based
On Selection: 14
cancer biology
oxidative stress
Plant based therapeutics
Metrics
H-Index
i10 Index
Citation
25
33
5,326
* Rankings
Ranking Based
On Selection: 15
ION AND AEROSOLS
Metrics
H-Index
i10 Index
Citation
23
49
1,783
* Rankings
Ranking Based
On Selection: 16
Fish biology
Aquatic biodiversity
Plant biotechnology
Metrics
H-Index
i10 Index
Citation
23
74
2,175
* Rankings
Ranking Based
On Selection: 17
Economics
Sustainable Development
Tourism
Metrics
H-Index
i10 Index
Citation
19
26
1,172
* Rankings
Ranking Based
On Selection: 18
Seed Science & Technology
Metrics
H-Index
i10 Index
Citation
19
41
1,552
* Rankings
Ranking Based
On Selection: 19
Plant biology
Metrics
H-Index
i10 Index
Citation
19
33
1,902
* Rankings
Ranking Based
On Selection: 20
Image Processing
Computer Vision
Applications of Wavelet Transform
Metrics
H-Index
i10 Index
Citation
16
24
844
* Rankings
Ranking Based
On Selection: 21
Metrics
H-Index
i10 Index
Citation
15
24
660
* Rankings
Ranking Based
On Selection: 22
Biotechnology
Microbial technology and metagenomics
Plant Microbes interaction
Biochemistry
Molecular Biology
Metrics
H-Index
i10 Index
Citation
15
17
1,057
* Rankings
Ranking Based
On Selection: 23
Organic chemistry
Physical organic chemistry
Photochemistry
Photophysics
Protein chemistry
Metrics
H-Index
i10 Index
Citation
15
21
990
* Rankings
Ranking Based
On Selection: 24
Aluminium Metal Matrix composite material
Friction Stir Welding
Friction Stir Process
Inventory control
Machining
Metrics
H-Index
i10 Index
Citation
13
14
452
* Rankings
Ranking Based
On Selection: 25
Cyanobacteria
Medicinal plants
Bioactivity
Cancer therapy
Metrics
H-Index
i10 Index
Citation
13
17
1,247
* Rankings
Ranking Based
On Selection: 26
Immunology
Biogeochemistry
Immune mechanism
Metrics
H-Index
i10 Index
Citation
12
12
1,100
* Rankings
Ranking Based
On Selection: 27
Nonlinear partial differential equations
Metrics
H-Index
i10 Index
Citation
11
11
398
* Rankings
Ranking Based
On Selection: 28
Hydrology
Glaciology
Remote Sensing
Metrics
H-Index
i10 Index
Citation
11
12
414
* Rankings
Ranking Based
On Selection: 29
water quality
microbial diversity
environmental microbiology and biotechnology
water conservation and management
Metrics
H-Index
i10 Index
Citation
10
13
315
* Rankings
Ranking Based
On Selection: 30
Tourism and Hospitality Management
Metrics
H-Index
i10 Index
Citation
10
11
335
* Rankings
Ranking Based
On Selection: 31
Applied Mathematics
Numerical Methods
Parallel Computing
Computational Solid Mechanics
Metrics
H-Index
i10 Index
Citation
9
9
280
* Rankings
Ranking Based
On Selection: 32
Natural Resource Management and Geographical Information System
Metrics
H-Index
i10 Index
Citation
9
8
323
* Rankings
Ranking Based
On Selection: 33
Hydrodynamic Stability
Computational Fluid Dynamics
Numerical Methods
Metrics
H-Index
i10 Index
Citation
9
7
306
* Rankings
Ranking Based
On Selection: 34
Biotechnology
Molecular Biology
Breeding and Conservation Genetics
Plant Virology and Molecular Pathology
Bioinformatics.
Metrics
H-Index
i10 Index
Citation
9
8
289
* Rankings
Ranking Based
On Selection: 35
Ferroelectric materials
Thin Film
Perovskites
Metrics
H-Index
i10 Index
Citation
8
6
266
* Rankings
Ranking Based
On Selection: 36
Geology
Metrics
H-Index
i10 Index
Citation
7
5
182
* Rankings
Ranking Based
On Selection: 37
Materials Characterization and Applications
Thin Films Deposition and characterization
Metrics
H-Index
i10 Index
Citation
7
5
155
* Rankings
Ranking Based
On Selection: 38
Material Science
piezoelectric
Ferroelectric
Thin Films.
Metrics
H-Index
i10 Index
Citation
7
4
128
* Rankings
Ranking Based
On Selection: 39
Systematics
Cytogenetics
Biodiversity
Ecology
molecular systematics & phylogeny of Drosophilidae (fruit fly-Drosophila)
Metrics
H-Index
i10 Index
Citation
7
5
173
* Rankings
Ranking Based
On Selection: 40
Fixed Point Theory
Metrics
H-Index
i10 Index
Citation
6
5
92
* Rankings
Ranking Based
On Selection: 41
cloud computing
Metrics
H-Index
i10 Index
Citation
6
4
184
* Rankings
Ranking Based
On Selection: 42
Glaciology
Metrics
H-Index
i10 Index
Citation
6
4
131
* Rankings
Ranking Based
On Selection: 43
Green and Nano Chemistry
Metrics
H-Index
i10 Index
Citation
6
4
126
* Rankings
Ranking Based
On Selection: 44
Natural product research
organic synthesis
molecular docking
Metrics
H-Index
i10 Index
Citation
6
4
85
* Rankings
Ranking Based
On Selection: 45
Microbial Biotechnology
Metrics
H-Index
i10 Index
Citation
5
4
127
* Rankings
Ranking Based
On Selection: 46
Drug Discovery
Novel Drug Design
MOOC
Online Education
Metrics
H-Index
i10 Index
Citation
5
4
91
* Rankings
Ranking Based
On Selection: 47
Palaeontology
Arachnology
Metrics
H-Index
i10 Index
Citation
5
4
70
* Rankings
Ranking Based
On Selection: 48
Green Nanomaterial synthesis and characterization
Metrics
H-Index
i10 Index
Citation
5
3
80
* Rankings
Ranking Based
On Selection: 49
Wireless Communication
Automata Theory
P2P Networks
Metrics
H-Index
i10 Index
Citation
5
2
98
* Rankings
Ranking Based
On Selection: 50
Fixed Point Theory
Non linear Analysis
Metrics
H-Index
i10 Index
Citation
5
2
83
* Rankings
Ranking Based
On Selection: 51
microbial ecology and diversity
PGPR
Fire ecology
Metrics
H-Index
i10 Index
Citation
5
2
63
* Rankings
Ranking Based
On Selection: 52
Environmental Sciences
Air pollution
Heavy metals
Dust Pollution
Risk assessment
Metrics
H-Index
i10 Index
Citation
4
4
154
* Rankings
Ranking Based
On Selection: 53
Life Science
Metrics
H-Index
i10 Index
Citation
4
3
71
* Rankings
Ranking Based
On Selection: 54
Thin films
Metal Oxide
2D materials
Organic Solar Cells
Environmental Pollution
Metrics
H-Index
i10 Index
Citation
4
2
81
* Rankings
Ranking Based
On Selection: 55
Environmental Sciences
Metrics
H-Index
i10 Index
Citation
4
2
42
* Rankings
Ranking Based
On Selection: 56
Taxonomy
Ecology
Pollination biology
Metrics
H-Index
i10 Index
Citation
4
0
25
* Rankings
Ranking Based
On Selection: 57
Information Retrieval
Network Security
NLP
Metrics
H-Index
i10 Index
Citation
4
1
68
* Rankings
Ranking Based
On Selection: 58
Law
Metrics
H-Index
i10 Index
Citation
3
1
31
* Rankings
Ranking Based
On Selection: 59
Nanomaterials
material science
green synthesis
thermoelectricity
Metrics
H-Index
i10 Index
Citation
3
1
20
* Rankings
Ranking Based
On Selection: 60
Plant Eco-physiology
Metrics
H-Index
i10 Index
Citation
3
0
34
* Rankings
Ranking Based
On Selection: 61
Ecology
Phytodiversity
Soil Science
Conservation Biology
Ethnobotany
Metrics
H-Index
i10 Index
Citation
3
0
17
* Rankings
Ranking Based
On Selection: 62
Banking
finance
entrepreneurship and cryptocurrency
Metrics
H-Index
i10 Index
Citation
3
0
13
* Rankings
Ranking Based
On Selection: 63
Law
Metrics
H-Index
i10 Index
Citation
3
1
24
* Rankings
Ranking Based
On Selection: 64
Yoga
Metrics
H-Index
i10 Index
Citation
3
0
27
* Rankings
Ranking Based
On Selection: 65
Bioarchaeology
Palaeodietary and palaeoenvironmental reconstruction
Pre and Protohistoric Archaeology
Fish Toxicology
Metrics
H-Index
i10 Index
Citation
2
1
43
* Rankings
Ranking Based
On Selection: 66
Fire Ecology
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based
On Selection: 67
Gandhian Studies and Women Empowerment
Metrics
H-Index
i10 Index
Citation
1
0
11
* Rankings
Ranking Based
On Selection: 68
River Ecology
Aquatic Biodiversity
River research and management
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 69
Horticulture
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 70
Macro Economics
Development Economics
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based
On Selection: 71
Textile Export
FTP
FINANCE
Metrics
H-Index
i10 Index
Citation
1
0
1
Rakesh Kumar Maikhuri
Metrics
H-Index
i10 Index
Citation Counts
56
151
9,376
Shankar Lal
Metrics
H-Index
i10 Index
Citation Counts
50
288
12,735
Differential Geometry in mathematics and Biomathematics
Vimal Sheel Singh
Metrics
H-Index
i10 Index
Citation Counts
40
204
8,518
surfactants & surface chemistry
chemical kinetics
natural products
enhanced oil recovery
RC Ramola
Metrics
H-Index
i10 Index
Citation Counts
40
124
5,009
Radon
Thoron
Radiation Effects
Ion Beam Interaction
Material Science
Sundriyal Rc
Metrics
H-Index
i10 Index
Citation Counts
36
89
4,467
Forest ecology
grassland ecology
biodiversity
ecotourism
Ramesh C. Sharma
Metrics
H-Index
i10 Index
Citation Counts
35
181
7,920
Freshwater Environmental Biology
Aquatic Biodiversity
Hyporheic Biodiversity
Crenobiodiversity
Climate Change (Biometeorolog
Shurveer Singh
Metrics
H-Index
i10 Index
Citation Counts
35
140
5,775
Chandra Mohan Sharma
Metrics
H-Index
i10 Index
Citation Counts
34
86
4,140
Ravindra Singh
Metrics
H-Index
i10 Index
Citation Counts
30
113
4,792
Fish biology
Ichthyology
Conservation biology
Parasitology
Molecular Biology
Yaspal Sundriyal
Metrics
H-Index
i10 Index
Citation Counts
29
47
2,188
Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.
Ajay Semalty
Metrics
H-Index
i10 Index
Citation Counts
28
39
2,905
Herbal and novel drug delivery
solubility enhancement
lipid and cyclodextrin complexation
alopecia
obesity
Prakash Nautiyal
Metrics
H-Index
i10 Index
Citation Counts
28
91
2,827
Brijesh Gangil
Metrics
H-Index
i10 Index
Citation Counts
26
46
1,973
Manisha Nigam
Metrics
H-Index
i10 Index
Citation Counts
25
33
5,326
cancer biology
oxidative stress
Plant based therapeutics
Alok Sagar Gautam
Metrics
H-Index
i10 Index
Citation Counts
23
49
1,783
Anoop K Dobriyal
Metrics
H-Index
i10 Index
Citation Counts
23
74
2,175
Fish biology
Aquatic biodiversity
Plant biotechnology
Sunil Tiwari
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,172
Economics
Sustainable Development
Tourism
Chauhan JS
Metrics
H-Index
i10 Index
Citation Counts
19
41
1,552
Anant Nautiyal
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,902
OM Prakash
Metrics
H-Index
i10 Index
Citation Counts
16
24
844
Image Processing
Computer Vision
Applications of Wavelet Transform
DK Rana
Metrics
H-Index
i10 Index
Citation Counts
15
24
660
Gopal Krishna Joshi
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,057
Biotechnology
Microbial technology and metagenomics
Plant Microbes interaction
Biochemistry
Molecular Biology
Prasanta Kumar Hota
Metrics
H-Index
i10 Index
Citation Counts
15
21
990
Organic chemistry
Physical organic chemistry
Photochemistry
Photophysics
Protein chemistry
Manoj Kumar Gupta
Metrics
H-Index
i10 Index
Citation Counts
13
14
452
Aluminium Metal Matrix composite material
Friction Stir Welding
Friction Stir Process
Inventory control
Machining
Rahul Kunwar Singh
Metrics
H-Index
i10 Index
Citation Counts
13
17
1,247
Cyanobacteria
Medicinal plants
Bioactivity
Cancer therapy
Nisha Singh
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,100
Immunology
Biogeochemistry
Immune mechanism
Ajay Kumar
Metrics
H-Index
i10 Index
Citation Counts
11
11
398
Nonlinear partial differential equations
Prabhat Semwal
Metrics
H-Index
i10 Index
Citation Counts
11
12
414
Hydrology
Glaciology
Remote Sensing
Rahul Kumar
Metrics
H-Index
i10 Index
Citation Counts
10
13
315
water quality
microbial diversity
environmental microbiology and biotechnology
water conservation and management
Rahul Saini
Metrics
H-Index
i10 Index
Citation Counts
9
9
280
Applied Mathematics
Numerical Methods
Parallel Computing
Computational Solid Mechanics
Atul Kumar
Metrics
H-Index
i10 Index
Citation Counts
9
8
323
Natural Resource Management and Geographical Information System
Ashok Kumar
Metrics
H-Index
i10 Index
Citation Counts
9
7
306
Hydrodynamic Stability
Computational Fluid Dynamics
Numerical Methods
Aadil Ayaz
Metrics
H-Index
i10 Index
Citation Counts
9
8
289
Biotechnology
Molecular Biology
Breeding and Conservation Genetics
Plant Virology and Molecular Pathology
Bioinformatics.
Don Biswas
Metrics
H-Index
i10 Index
Citation Counts
8
6
266
Ferroelectric materials
Thin Film
Perovskites
Sumit Mishra
Metrics
H-Index
i10 Index
Citation Counts
7
5
182
Prashant Thapliyal
Metrics
H-Index
i10 Index
Citation Counts
7
5
155
Materials Characterization and Applications
Thin Films Deposition and characterization
Surendra Singh Jhinkwan
Metrics
H-Index
i10 Index
Citation Counts
7
4
128
Material Science
piezoelectric
Ferroelectric
Thin Films.
Rs Fartyal Fres
Metrics
H-Index
i10 Index
Citation Counts
7
5
173
Systematics
Cytogenetics
Biodiversity
Ecology
molecular systematics & phylogeny of Drosophilidae (fruit fly-Drosophila)
Swati Antal
Metrics
H-Index
i10 Index
Citation Counts
6
5
92
Neelam Panwar
Metrics
H-Index
i10 Index
Citation Counts
6
4
184
Aditya Mishra
Metrics
H-Index
i10 Index
Citation Counts
6
4
131
Ankit Singh Bartwal
Metrics
H-Index
i10 Index
Citation Counts
6
4
126
Rahul Kumar Vishwakarma
Metrics
H-Index
i10 Index
Citation Counts
6
4
85
Junaid Furhan
Metrics
H-Index
i10 Index
Citation Counts
5
4
127
Lokesh Adhikari
Metrics
H-Index
i10 Index
Citation Counts
5
4
91
Drug Discovery
Novel Drug Design
MOOC
Online Education
Raman Patel
Metrics
H-Index
i10 Index
Citation Counts
5
4
70
Sumit Ringwal
Metrics
H-Index
i10 Index
Citation Counts
5
3
80
Prem Nath
Metrics
H-Index
i10 Index
Citation Counts
5
2
98
Wireless Communication
Automata Theory
P2P Networks
Ayush Bartwal
Metrics
H-Index
i10 Index
Citation Counts
5
2
83
Fixed Point Theory
Non linear Analysis
Pooja Dhiman
Metrics
H-Index
i10 Index
Citation Counts
5
2
63
Lalita Bisht
Metrics
H-Index
i10 Index
Citation Counts
4
4
154
Environmental Sciences
Air pollution
Heavy metals
Dust Pollution
Risk assessment
Alauddin
Metrics
H-Index
i10 Index
Citation Counts
4
3
71
Om Prakash, Hnbgu
Metrics
H-Index
i10 Index
Citation Counts
4
2
81
Thin films
Metal Oxide
2D materials
Organic Solar Cells
Environmental Pollution
Bharti Rautela
Metrics
H-Index
i10 Index
Citation Counts
4
0
25
Taxonomy
Ecology
Pollination biology
Pritam Singh Negi
Metrics
H-Index
i10 Index
Citation Counts
4
1
68
Information Retrieval
Network Security
NLP
Mamta Rana
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
Pooja Rawat
Metrics
H-Index
i10 Index
Citation Counts
3
1
20
Nanomaterials
material science
green synthesis
thermoelectricity
Vaishali Chandola
Metrics
H-Index
i10 Index
Citation Counts
3
0
34
Hardeep Singh
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Ecology
Phytodiversity
Soil Science
Conservation Biology
Ethnobotany
Mohd Adnan
Metrics
H-Index
i10 Index
Citation Counts
3
0
13
Banking
finance
entrepreneurship and cryptocurrency
Alok Kumar Yadav
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
Chintaharan Betal
Metrics
H-Index
i10 Index
Citation Counts
3
0
27
Yogambar Singh Farswan
Metrics
H-Index
i10 Index
Citation Counts
2
1
43
Bioarchaeology
Palaeodietary and palaeoenvironmental reconstruction
Pre and Protohistoric Archaeology
Fish Toxicology
Snobar Shafi
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Himanshu Bourai
Metrics
H-Index
i10 Index
Citation Counts
1
0
11
Gandhian Studies and Women Empowerment
Tanuja Bartwal
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
River Ecology
Aquatic Biodiversity
River research and management
Himani Rana
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rajinder Singh
Metrics
H-Index
i10 Index
Citation Counts
1
0
1