University, Subject, Country, Region, World
Jordan 100 Scientists Subject Rankings - 2025
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
Agronomy
Climate Change
Plant Stress physiology
plant production
medicinal plant
Metrics
H-Index
i10 Index
Citation Counts
50
216
10,398
* Total H IndexRankings
Ranking Based On Selection: 2
Plant Pathology
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
36
69
5,179
* Total H IndexRankings
Ranking Based On Selection: 3
Food and Agriculture
Plant stress physiology
Soilless and hydroponic culture
Metrics
H-Index
i10 Index
Citation Counts
34
55
6,072
* Total H IndexRankings
Ranking Based On Selection: 4
Fertilizers
wastewater
fertigation
soil fertility
water treatment and reuse
Metrics
H-Index
i10 Index
Citation Counts
33
53
4,677
* Total H IndexRankings
Ranking Based On Selection: 5
Agriculture & Forestry: Ecology
remote sensing
GIS
environment
natural resources
Metrics
H-Index
i10 Index
Citation Counts
31
56
2,872
* Total H IndexRankings
Ranking Based On Selection: 6
Agronomy of Forage and Industrial Crops
Metrics
H-Index
i10 Index
Citation Counts
31
70
3,758
* Total H IndexRankings
Ranking Based On Selection: 7
Plant Physiology and Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
31
79
5,098
* Total H IndexRankings
Ranking Based On Selection: 8
Weed Biology
Ecophysiology & Control
Allelopathy
Parasitic Flowering Plants
and Medicinal and Aromatic Plants.
Metrics
H-Index
i10 Index
Citation Counts
30
72
3,215
* Total H IndexRankings
Ranking Based On Selection: 9
Crop science
Seed science
seed germination
drought
desiccation tolerance
Metrics
H-Index
i10 Index
Citation Counts
27
48
3,134
* Total H IndexRankings
Ranking Based On Selection: 10
Plant Biotechnology
Plant Tissue culture
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
27
53
2,414
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* Total H IndexRankings
Ranking Based On Selection: 11
ornamental plants
remote sensing
plant physiology
Metrics
H-Index
i10 Index
Citation Counts
24
42
1,910
* Total H IndexRankings
Ranking Based On Selection: 12
Plant Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
24
39
2,557
* Total H IndexRankings
Ranking Based On Selection: 13
Plant Virology
Genetic Engineering
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,427
* Total H IndexRankings
Ranking Based On Selection: 14
Pesticides and Economic Entomology
Metrics
H-Index
i10 Index
Citation Counts
22
64
2,586
* Total H IndexRankings
Ranking Based On Selection: 15
Salinity
Sodicity
Treated wastewater
Biochar
Reclamation
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,419
* Total H IndexRankings
Ranking Based On Selection: 16
Stress physiology/ Rangeland ecophysiology
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,434
* Total H IndexRankings
Ranking Based On Selection: 17
Plant Taxonomy
Plant Biodiversity
Medicinal Plants
Metrics
H-Index
i10 Index
Citation Counts
20
44
1,485
* Total H IndexRankings
Ranking Based On Selection: 18
Soil Science
Non-Conventional Water
Soil hydraulic properties
Biochar production and application
Soilless and hydroponic cul
Metrics
H-Index
i10 Index
Citation Counts
19
30
2,126
* Total H IndexRankings
Ranking Based On Selection: 19
Plant molecular genetics
Tissue culture
gene expression
stress
biodiversity
Metrics
H-Index
i10 Index
Citation Counts
19
22
894
* Total H IndexRankings
Ranking Based On Selection: 20
Plant Biotechnology
Crop Physiology
Bioinformatics
Plant Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
19
39
1,374
* Total H IndexRankings
Ranking Based On Selection: 21
Professor of Ruminant Nutrition
Feed additives
Feedstuff & Forage quality
Sheep& Goats& Dairy ca
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,206
* Total H IndexRankings
Ranking Based On Selection: 22
Fishery
Aquaculture
Marine Ecology and Biology
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,343
* Total H IndexRankings
Ranking Based On Selection: 23
Marine Geochemistry
Paleoceanography
Paleoclimatology
Sedimentology
Marine Pollution
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,110
* Total H IndexRankings
Ranking Based On Selection: 24
Soil physics
land management
solute transport
climate change
Metrics
H-Index
i10 Index
Citation Counts
18
25
939
* Total H IndexRankings
Ranking Based On Selection: 25
Marine Biology and Ecology
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,138
Abdel Rahman Al Tawaha
Metrics
H-Index
i10-Index
Citation Counts
50
216
10,398
Agronomy
Climate Change
Plant Stress physiology
plant production
medicinal plant
Ghazi Al Karaki
Metrics
H-Index
i10-Index
Citation Counts
34
55
6,072
Food and Agriculture
Plant stress physiology
Soilless and hydroponic culture
Munir Rusan
Metrics
H-Index
i10-Index
Citation Counts
33
53
4,677
Fertilizers
wastewater
fertigation
soil fertility
water treatment and reuse
Mohammad Noor Alhamad
Metrics
H-Index
i10-Index
Citation Counts
31
56
2,872
Agriculture & Forestry: Ecology
remote sensing
GIS
environment
natural resources
Munir Turk
Metrics
H-Index
i10-Index
Citation Counts
31
70
3,758
Agronomy of Forage and Industrial Crops
John Hillman
University of Petra
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
31
79
5,098
Plant Physiology and Biochemistry
Jamal Qasem
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
30
72
3,215
Weed Biology
Ecophysiology & Control
Allelopathy
Parasitic Flowering Plants
and Medicinal and Aromatic Plants.
Nezar Samarah
Metrics
H-Index
i10-Index
Citation Counts
27
48
3,134
Crop science
Seed science
seed germination
drought
desiccation tolerance
Shatnawi Mohamad|Shatnawi Mohamad, Shatnawi M. A, Shatnawi M.
Metrics
H-Index
i10-Index
Citation Counts
27
53
2,414
Plant Biotechnology
Plant Tissue culture
Biotechnology
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Yahia Othman
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
24
42
1,910
ornamental plants
remote sensing
plant physiology
Ayed M Al Abdallat
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
24
39
2,557
Ghandi Anfoka
Metrics
H-Index
i10-Index
Citation Counts
23
32
1,427
Plant Virology
Genetic Engineering
Biotechnology
Tawfiq M Al Antary
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
22
64
2,586
Pesticides and Economic Entomology
Mamoun Gharaibeh
Metrics
H-Index
i10-Index
Citation Counts
21
33
1,419
Salinity
Sodicity
Treated wastewater
Biochar
Reclamation
Jamal Y Ayad
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
20
31
1,434
Stress physiology/ Rangeland ecophysiology
Sawsan Oran
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
20
44
1,485
Plant Taxonomy
Plant Biodiversity
Medicinal Plants
Ammar A Albalasmeh
Metrics
H-Index
i10-Index
Citation Counts
19
30
2,126
Soil Science
Non-Conventional Water
Soil hydraulic properties
Biochar production and application
Soilless and hydroponic cul
Wesam Al Khateeb
Yarmouk University
Irbid, Jordan
Metrics
H-Index
i10-Index
Citation Counts
19
22
894
Plant molecular genetics
Tissue culture
gene expression
stress
biodiversity
Saeid Abu Romman
Metrics
H-Index
i10-Index
Citation Counts
19
39
1,374
Plant Biotechnology
Crop Physiology
Bioinformatics
Plant Molecular Biology
Hosam H Titi
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,206
Professor of Ruminant Nutrition
Feed additives
Feedstuff & Forage quality
Sheep& Goats& Dairy ca
Mohammad Al Zibdah
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,343
Fishery
Aquaculture
Marine Ecology and Biology
Saber Al Rousan
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,110
Marine Geochemistry
Paleoceanography
Paleoclimatology
Sedimentology
Marine Pollution
Mohammed I Al Qinna
Hashemite University
Zarqa, Jordan
Metrics
H-Index
i10-Index
Citation Counts
18
25
939
Soil physics
land management
solute transport
climate change
Tariq Hasan Al Najjar
University of Jordan
Amman, Jordan
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,138