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 Dec 18, 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 (873.898) 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: 1
Biodiversity Loss
Environmental Degradation
Climate Adaptation
Nature based Solution
Metrics
H-Index
i10 Index
Citation Counts
40
80
6,326
* Total H IndexRankings
Ranking Based On Selection: 2
Climatology
Climate Change
Geography
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,929
* Total H IndexRankings
Ranking Based On Selection: 3
Environment and Natural Resource Economics
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,119
* Total H IndexRankings
Ranking Based On Selection: 4
Migration
Population Health
Climate Change and Human Environment
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,040
* Total H IndexRankings
Ranking Based On Selection: 5
Environmental Engineering
Hydrogeology
Hydrology
Modeling
Metrics
H-Index
i10 Index
Citation Counts
15
21
529
* Total H IndexRankings
Ranking Based On Selection: 6
Contaminant / Solute transport in soils
Carbon and nutrient dynamics in soils
Remediation of contaminated soils
Estimation of
Metrics
H-Index
i10 Index
Citation Counts
14
18
863
* Total H IndexRankings
Ranking Based On Selection: 7
Water Resource Management
Environmental Governance
Climate Change and Adaptation Research
Metrics
H-Index
i10 Index
Citation Counts
13
21
496
* Total H IndexRankings
Ranking Based On Selection: 8
Climate change
Energy
Air pollution
Metrics
H-Index
i10 Index
Citation Counts
9
8
421
* Total H IndexRankings
Ranking Based On Selection: 9
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
7
6
248
* Total H IndexRankings
Ranking Based On Selection: 10
Forage Science
Ruminant Nutrition
Livestock and Climate Change
Metrics
H-Index
i10 Index
Citation Counts
5
2
68
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* Total H IndexRankings
Ranking Based On Selection: 11
Agriculture
Soil Science
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
4
3
181
* Total H IndexRankings
Ranking Based On Selection: 12
Climate Change and Environment
Metrics
H-Index
i10 Index
Citation Counts
4
2
51
* Total H IndexRankings
Ranking Based On Selection: 13
Hydrogeology
Hydrochemistry
Machine Learning
Artificial Intelligent
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
3
3
51
* Total H IndexRankings
Ranking Based On Selection: 14
Flood modelling and risk assessment studies Hydrological Modelling Catchment Hydrology Urban hydraulics and Sanitary Engineering (Drainage and Sewer Designs) Design and Assessment of the Hydraulic Performance of Water supply systems Stochastic Hydrology Landuse change analysis and impact studies Climate change analysis and impact studies
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
* Total H IndexRankings
Ranking Based On Selection: 15
Production Economics
Natural Resource Economics
Climate Change
Technology Adoption
Impact Analysis
Metrics
H-Index
i10 Index
Citation Counts
3
2
47
* Total H IndexRankings
Ranking Based On Selection: 16
healthcare policy formulation
traditional medicine
environmental safety
green procurement
gender studies etc
Metrics
H-Index
i10 Index
Citation Counts
3
1
23
* Total H IndexRankings
Ranking Based On Selection: 17
Applied Probability
Statistics
Biostatistics
Climate Change and Health
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
* Total H IndexRankings
Ranking Based On Selection: 18
Environmental Health
Ecotoxicology
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
2
2
42
* Total H IndexRankings
Ranking Based On Selection: 19
Environmental Science
Ecosystem Services
Biodiversity Conservation
Metrics
H-Index
i10 Index
Citation Counts
2
2
23
* Total H IndexRankings
Ranking Based On Selection: 20
Environment
Economics and Sustainability
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
* Total H IndexRankings
Ranking Based On Selection: 21
Youth and Agribusiness development
Value Chain Development and Analysis
Sustainable Development
Climate Change and Climate Smart Agriculture
Gender and Development.
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
* Total H IndexRankings
Ranking Based On Selection: 22
Environmental Science Socio-Ecological Land/ Seascapes
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
* Total H IndexRankings
Ranking Based On Selection: 23
Agricultural Extension
Climate Change
Value Chain
Youth
ICT
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental Science
Environmental Chemistry
Environmental & Social Impact Assessment/Climate change and Agriculture
Sustain
Metrics
H-Index
i10 Index
Citation Counts
1
1
64
* Total H IndexRankings
Ranking Based On Selection: 25
Climate Change
Food Security
Political Economy
Rural Livelihoods
Climate-Resilient Development
Metrics
H-Index
i10 Index
Citation Counts
1
1
29
Chris Gordon|Christopher Gordon, C. Gordon
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
40
80
6,326
Biodiversity Loss
Environmental Degradation
Climate Adaptation
Nature based Solution
Climatology
Climate Change
Geography
Daniel Kwabena Twerefou
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
19
30
1,119
Environment and Natural Resource Economics
Migration
Population Health
Climate Change and Human Environment
Environmental Engineering
Hydrogeology
Hydrology
Modeling
Contaminant / Solute transport in soils
Carbon and nutrient dynamics in soils
Remediation of contaminated soils
Estimation of
Daniel Nukpezah
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
13
21
496
Water Resource Management
Environmental Governance
Climate Change and Adaptation Research
Aba Obrumah Crentsil
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
9
8
421
Climate change
Energy
Air pollution
Sheriff Enti-Brown
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
7
6
248
Environmental Chemistry
Felix Owusu Sarkwa
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
5
2
68
Forage Science
Ruminant Nutrition
Livestock and Climate Change
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Agriculture
Soil Science
Environmental Science
Climate Change and Environment
George Yamoah Afrifa
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
3
3
51
Hydrogeology
Hydrochemistry
Machine Learning
Artificial Intelligent
Environmental Science
Flood modelling and risk assessment studies Hydrological Modelling Catchment Hydrology Urban hydraulics and Sanitary Engineering (Drainage and Sewer Designs) Design and Assessment of the Hydraulic Performance of Water supply systems Stochastic Hydrology Landuse change analysis and impact studies Climate change analysis and impact studies
Production Economics
Natural Resource Economics
Climate Change
Technology Adoption
Impact Analysis
Foster Abrampa Opoku Mensah
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
3
1
23
healthcare policy formulation
traditional medicine
environmental safety
green procurement
gender studies etc
Gabriel Kallah Dagadu
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
3
0
21
Applied Probability
Statistics
Biostatistics
Climate Change and Health
Environmental Health
Ecotoxicology
Climate Change
Roland A. Apambilla
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
2
2
23
Environmental Science
Ecosystem Services
Biodiversity Conservation
Fredua Kwame Boakye
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
2
1
18
Environment
Economics and Sustainability
Youth and Agribusiness development
Value Chain Development and Analysis
Sustainable Development
Climate Change and Climate Smart Agriculture
Gender and Development.
Ken Kinney Ph. D Student
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
2
1
27
Environmental Science Socio-Ecological Land/ Seascapes
Jemima Abena Yakah Amoah
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
2
1
25
Agricultural Extension
Climate Change
Value Chain
Youth
ICT
Environmental Science
Environmental Chemistry
Environmental & Social Impact Assessment/Climate change and Agriculture
Sustain
Jude Dokbila Kolog
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
1
1
29
Climate Change
Food Security
Political Economy
Rural Livelihoods
Climate-Resilient Development