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
Food chain contamination
health risk
remediation and biochar application
Metrics
H-Index
i10 Index
Citation Counts
70
229
23,606
* Total H IndexRankings
Ranking Based On Selection: 2
Environmental Science and Technology
Metrics
H-Index
i10 Index
Citation Counts
56
149
10,278
* Total H IndexRankings
Ranking Based On Selection: 3
Animal Science
Metrics
H-Index
i10 Index
Citation Counts
52
148
9,200
* Total H IndexRankings
Ranking Based On Selection: 4
AOP
Water decontamination
Environmental and Radiation Chemistry
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
48
103
7,482
* Total H IndexRankings
Ranking Based On Selection: 5
Crop Physiology
Soil Plant Water Relation and Crop Nutrition
Environmental Conservation Science
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
46
214
9,572
* Total H IndexRankings
Ranking Based On Selection: 6
inequalities
Metrics
H-Index
i10 Index
Citation Counts
44
185
7,945
* Total H IndexRankings
Ranking Based On Selection: 7
Sustainable Soil & Crop Management
Crop Nutrition
Crops under Stress
Climate Change & GHGs
SDGs
Metrics
H-Index
i10 Index
Citation Counts
44
161
7,516
* Total H IndexRankings
Ranking Based On Selection: 8
IPM plant protection
Host Plant Resistance Plant diseases pesticides uses
Metrics
H-Index
i10 Index
Citation Counts
44
170
11,152
* Total H IndexRankings
Ranking Based On Selection: 9
Adsorption
Photocatalytic Degradation
Electrochemical degradation
Metrics
H-Index
i10 Index
Citation Counts
41
88
4,826
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
41
108
6,331
* Total H IndexRankings
Ranking Based On Selection: 11
Environmental Geochemistry
Water Contamination
Soil Contamination
Phytoremediation
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
39
88
5,525
* Total H IndexRankings
Ranking Based On Selection: 12
Soil Sciences
Environmental Pollution
Soil salinity
Plant Nutrition
Metrics
H-Index
i10 Index
Citation Counts
38
115
5,534
* Total H IndexRankings
Ranking Based On Selection: 13
Electrochemistry
conducting polymers
supercapacitors
Metrics
H-Index
i10 Index
Citation Counts
37
90
4,112
* Total H IndexRankings
Ranking Based On Selection: 14
Numerical Analysis
Scientific Computing
Numerical Solution of PDEs/ODEs
Wavelets
Splines
Metrics
H-Index
i10 Index
Citation Counts
36
84
4,026
* Total H IndexRankings
Ranking Based On Selection: 15
Agriculture (Plant Breeding and Genetics)
Conventional Plant Breeding
Quantitative Genetics
Cotton Breeding
Stress Physiolog
Metrics
H-Index
i10 Index
Citation Counts
36
123
4,409
* Total H IndexRankings
Ranking Based On Selection: 16
Plant Protection
Metrics
H-Index
i10 Index
Citation Counts
35
142
6,042
* Total H IndexRankings
Ranking Based On Selection: 17
Earth Sciences
Geology
Natural Hazards
Disaster Risk Reduction
Metrics
H-Index
i10 Index
Citation Counts
34
75
5,642
* Total H IndexRankings
Ranking Based On Selection: 18
C and N dynamics
Residue Management
Eperimental Designs and Analysis
Metrics
H-Index
i10 Index
Citation Counts
34
72
4,539
* Total H IndexRankings
Ranking Based On Selection: 19
conducting polymers
energy storage
sensors
corrosion
fuel cells
Metrics
H-Index
i10 Index
Citation Counts
33
70
3,283
* Total H IndexRankings
Ranking Based On Selection: 20
Aerosol & Clouds microphysics
Aerosol-Cloud-Radiation Interaction
Aerosol optical & radiative
Metrics
H-Index
i10 Index
Citation Counts
32
67
3,479
* Total H IndexRankings
Ranking Based On Selection: 21
Agronomy
Crop Physiology
Abiotic stress
Crop management
Soil fertility
Metrics
H-Index
i10 Index
Citation Counts
31
57
2,793
* Total H IndexRankings
Ranking Based On Selection: 22
Ceramics
Glass Ceramics
Electroceramics
Dielectrics
soft magnetic alloys and minerals
Metrics
H-Index
i10 Index
Citation Counts
31
84
4,144
* Total H IndexRankings
Ranking Based On Selection: 23
Crop residue management
N and microbial dynamics
C and N stocks
Isotopic signature
Metrics
H-Index
i10 Index
Citation Counts
30
53
2,934
* Total H IndexRankings
Ranking Based On Selection: 24
Agriculture(Weed Science)
Metrics
H-Index
i10 Index
Citation Counts
30
97
3,591
* Total H IndexRankings
Ranking Based On Selection: 25
Agriculture
Crop Science
Wheat
Plant Breeding
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
30
72
2,559
Sardar Khan
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
70
229
23,606
Food chain contamination
health risk
remediation and biochar application
Amjad Ali
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
56
149
10,278
Environmental Science and Technology
Rifat Ullah Khan
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
52
148
9,200
Hasan Mahmood Khan
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
48
103
7,482
AOP
Water decontamination
Environmental and Radiation Chemistry
Environmental Chemistry
Hamayoon Khan
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
46
214
9,572
Crop Physiology
Soil Plant Water Relation and Crop Nutrition
Environmental Conservation Science
Climate Change
M Adil Khan
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
44
185
7,945
Amanullah|Faculty of Crop Production Sciences, Plant Science First Floor 179
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
44
161
7,516
Sustainable Soil & Crop Management
Crop Nutrition
Crops under Stress
Climate Change & GHGs
SDGs
Shah Alam Khan
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
44
170
11,152
IPM plant protection
Host Plant Resistance Plant diseases pesticides uses
Adnan Khan
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
41
88
4,826
Adsorption
Photocatalytic Degradation
Electrochemical degradation
Khalil Khan
Metrics
H-Index
i10-Index
Citation Counts
41
108
6,331
Said Muhammad
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
39
88
5,525
Environmental Geochemistry
Water Contamination
Soil Contamination
Phytoremediation
Climate Change
Mohammad Jamal Khan
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
38
115
5,534
Soil Sciences
Environmental Pollution
Soil salinity
Plant Nutrition
Anwar Ul Haq Ali Shah
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
37
90
4,112
Electrochemistry
conducting polymers
supercapacitors
Siraj Ul Islam
Metrics
H-Index
i10-Index
Citation Counts
36
84
4,026
Numerical Analysis
Scientific Computing
Numerical Solution of PDEs/ODEs
Wavelets
Splines
Naqib Ullah Khan
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
36
123
4,409
Agriculture (Plant Breeding and Genetics)
Conventional Plant Breeding
Quantitative Genetics
Cotton Breeding
Stress Physiolog
Ahmad Ur Rahman Saljoqi
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
35
142
6,042
Asif M Khan
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
34
75
5,642
Earth Sciences
Geology
Natural Hazards
Disaster Risk Reduction
Mohammad Tariq Jan
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
34
72
4,539
C and N dynamics
Residue Management
Eperimental Designs and Analysis
Salma Bilal
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
33
70
3,283
conducting polymers
energy storage
sensors
corrosion
fuel cells
Khan Alam
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
32
67
3,479
Aerosol & Clouds microphysics
Aerosol-Cloud-Radiation Interaction
Aerosol optical & radiative
Fazal Munsif
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
31
57
2,793
Agronomy
Crop Physiology
Abiotic stress
Crop management
Soil fertility
Yaseen Iqbal
University of Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
31
84
4,144
Ceramics
Glass Ceramics
Electroceramics
Dielectrics
soft magnetic alloys and minerals
Ahmad Khan
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
30
53
2,934
Crop residue management
N and microbial dynamics
C and N stocks
Isotopic signature
Ijaz Ahmad Khan
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
30
97
3,591
Iftikhar Hussain Khalil
University of Agriculture Peshawar
Peshawar, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
30
72
2,559
Agriculture
Crop Science
Wheat
Plant Breeding
Biotechnology