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 Feb 03, 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 (870.057) 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
Plant Science
Plant Nutrition
Agronomy
Biofortification
Crop Science
Metrics
H-Index
i10 Index
Citation Counts
111
254
54,342
* Total H IndexRankings
Ranking Based On Selection: 2
Horticulture
Plant biotechnology
Molecular markers
Metrics
H-Index
i10 Index
Citation Counts
77
503
27,146
* Total H IndexRankings
Ranking Based On Selection: 3
Silvikültür
Ağaçlandırma
Hava Kalitesi
Silviculture
Air Quality
Metrics
H-Index
i10 Index
Citation Counts
71
154
10,858
* Total H IndexRankings
Ranking Based On Selection: 4
food science and technology
seafood
biogenic amines
lactic acid bacteria
phenolic compounds
Metrics
H-Index
i10 Index
Citation Counts
67
222
15,800
* Total H IndexRankings
Ranking Based On Selection: 5
Agriculture
Metrics
H-Index
i10 Index
Citation Counts
61
191
15,049
* Total H IndexRankings
Ranking Based On Selection: 6
Cereals breeding
Genetic diversity
Cereals domestication
Metrics
H-Index
i10 Index
Citation Counts
52
107
12,785
* Total H IndexRankings
Ranking Based On Selection: 7
Agronomy
Crop Stress Physiology
Crop Productivity
Field Crops
crop science
Metrics
H-Index
i10 Index
Citation Counts
50
252
9,936
* Total H IndexRankings
Ranking Based On Selection: 8
Agronomy
Weed Science
Allelopathy & Weed Control
Conservation Agriculture
Climate Change & Invasive Plant Species
Metrics
H-Index
i10 Index
Citation Counts
50
117
8,529
* Total H IndexRankings
Ranking Based On Selection: 9
Çim (Yeşil) alanlar
Çayır mera ıslahı
Yembitkileri yetiştiriciliği
Metrics
H-Index
i10 Index
Citation Counts
50
343
13,132
* Total H IndexRankings
Ranking Based On Selection: 10
engineering and material sciences
Metrics
H-Index
i10 Index
Citation Counts
48
143
7,972
* Total H IndexRankings
Ranking Based On Selection: 11
Plant Nutrition
Stress Physiology
Plant Physiology
Soil Fertility
Hydroponic Systems
Metrics
H-Index
i10 Index
Citation Counts
47
101
10,170
* Total H IndexRankings
Ranking Based On Selection: 12
bal
polen
arı sütü propolis
farmakolojik aktivite
Metrics
H-Index
i10 Index
Citation Counts
46
101
8,579
* Total H IndexRankings
Ranking Based On Selection: 13
Vegetable growing and breeding
vegatable physiology
Metrics
H-Index
i10 Index
Citation Counts
44
119
7,599
* Total H IndexRankings
Ranking Based On Selection: 14
Aquaculture
Fish Nutrition
Immunology
Feed Additives
Metrics
H-Index
i10 Index
Citation Counts
43
107
5,745
* Total H IndexRankings
Ranking Based On Selection: 15
Marine Biodiversity
Molecular Ecology
Fisheries Biology
Bioinvasion
Metrics
H-Index
i10 Index
Citation Counts
43
137
7,145
* Total H IndexRankings
Ranking Based On Selection: 16
Industrial crops
medicinal and aromatic plant
sustainable agricultural practices
organic farming
PGPR-rhizoshpere associtat
Metrics
H-Index
i10 Index
Citation Counts
42
75
7,886
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
42
107
5,706
* Total H IndexRankings
Ranking Based On Selection: 18
Seafood processing
Seafood quality
Food chemistry
Food microbiology
Food safety
Metrics
H-Index
i10 Index
Citation Counts
42
86
4,833
* Total H IndexRankings
Ranking Based On Selection: 19
biofortification
micronutrients
plant nutrition
plant physiology
elevated co2
Metrics
H-Index
i10 Index
Citation Counts
41
58
7,742
* Total H IndexRankings
Ranking Based On Selection: 20
Polychaeta
Annelida
Alien Species
Marine Biology
Marine Invertebrates
Metrics
H-Index
i10 Index
Citation Counts
41
114
8,492
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
41
99
6,821
* Total H IndexRankings
Ranking Based On Selection: 22
water quality
PAHs
toxic metals
public health
acrylamide
Metrics
H-Index
i10 Index
Citation Counts
41
77
6,193
* Total H IndexRankings
Ranking Based On Selection: 23
Non-native freshwater fish species
Ecology
Metrics
H-Index
i10 Index
Citation Counts
41
112
5,285
* Total H IndexRankings
Ranking Based On Selection: 24
toprak bilimi
mikoriza
bitki besleme
Metrics
H-Index
i10 Index
Citation Counts
39
114
5,890
* Total H IndexRankings
Ranking Based On Selection: 25
odun koruma
odun modifikasyonu
ısıl işlem
Metrics
H-Index
i10 Index
Citation Counts
39
121
6,333
İsmail Çakmak
Sabancı University
İstanbul, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
111
254
54,342
Plant Science
Plant Nutrition
Agronomy
Biofortification
Crop Science
Sezai Ercişli
Atatürk University
Erzurum, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
77
503
27,146
Horticulture
Plant biotechnology
Molecular markers
Hakan Şevik
Kastamonu University
Kastamonu, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
71
154
10,858
Silvikültür
Ağaçlandırma
Hava Kalitesi
Silviculture
Air Quality
Fatih Özoğul
Çukurova University
Adana, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
67
222
15,800
food science and technology
seafood
biogenic amines
lactic acid bacteria
phenolic compounds
Metin Turan
Yeditepe University
İstanbul, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
61
191
15,049
Hakan Özkan
Çukurova University
Adana, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
52
107
12,785
Cereals breeding
Genetic diversity
Cereals domestication
Ayman Elsabagh
Siirt University
Siirt, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
50
252
9,936
Agronomy
Crop Stress Physiology
Crop Productivity
Field Crops
crop science
Khawar Jabran
Metrics
H-Index
i10-Index
Citation Counts
50
117
8,529
Agronomy
Weed Science
Allelopathy & Weed Control
Conservation Agriculture
Climate Change & Invasive Plant Species
Mustafa Yılmaz
Sakarya University
Sakarya, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
50
343
13,132
Çim (Yeşil) alanlar
Çayır mera ıslahı
Yembitkileri yetiştiriciliği
Mehmet Hakkı Alma
Iğdır University
Iğdır, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
48
143
7,972
Aydın Güneş
Ankara University
Ankara, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
47
101
10,170
Plant Nutrition
Stress Physiology
Plant Physiology
Soil Fertility
Hydroponic Systems
Sibel Silici
Erciyes University
Kayseri, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
46
101
8,579
bal
polen
arı sütü propolis
farmakolojik aktivite
Ertan Yıldırım
Atatürk University
Erzurum, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
44
119
7,599
Vegetable growing and breeding
vegatable physiology
Sevdan Yilmaz
Çanakkale Onsekiz Mart University
Çanakkale, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
43
107
5,745
Aquaculture
Fish Nutrition
Immunology
Feed Additives
Cemal Turan
Metrics
H-Index
i10-Index
Citation Counts
43
137
7,145
Marine Biodiversity
Molecular Ecology
Fisheries Biology
Bioinvasion
Ramazan Çakmakçı
Çanakkale Onsekiz Mart University
Çanakkale, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
42
75
7,886
Industrial crops
medicinal and aromatic plant
sustainable agricultural practices
organic farming
PGPR-rhizoshpere associtat
Bayram Öztürk
İstanbul University
İstanbul, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
42
107
5,706
Nuray Erkan
İstanbul University
İstanbul, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
42
86
4,833
Seafood processing
Seafood quality
Food chemistry
Food microbiology
Food safety
Levent Öztürk
Sabancı University
İstanbul, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
41
58
7,742
biofortification
micronutrients
plant nutrition
plant physiology
elevated co2
Melih Ertan Çınar
Ege University
İzmir, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
41
114
8,492
Polychaeta
Annelida
Alien Species
Marine Biology
Marine Invertebrates
Ahmet Esitken
Selçuk University
Konya, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
41
99
6,821
Alp Yalçın Tepe
Giresun University
Giresun, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
41
77
6,193
water quality
PAHs
toxic metals
public health
acrylamide
Ali Serhan Tarkan
Metrics
H-Index
i10-Index
Citation Counts
41
112
5,285
Non-native freshwater fish species
Ecology
İbrahim Ortaş
Çukurova University
Adana, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
39
114
5,890
toprak bilimi
mikoriza
bitki besleme
Sibel Yıldız
Karadeniz Teknik University
Trabzon, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
39
121
6,333
odun koruma
odun modifikasyonu
ısıl işlem