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 01, 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 (870.053) 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
Metrics
H-Index
i10 Index
Citation Counts
50
83
8,465
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
43
101
5,167
* Total H IndexRankings
Ranking Based On Selection: 3
Integrated land-use planning
Participatory planning
Impact Assessment
Socia-Ecological Systems and Frameworks
Land System Sc
Metrics
H-Index
i10 Index
Citation Counts
42
110
7,568
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
39
77
7,242
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
37
79
6,764
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
36
55
5,468
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
35
62
5,600
* Total H IndexRankings
Ranking Based On Selection: 8
Oxide Thin Films
Metrics
H-Index
i10 Index
Citation Counts
34
60
3,491
* Total H IndexRankings
Ranking Based On Selection: 9
Photoacoustic imaging
spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
32
57
6,348
* Total H IndexRankings
Ranking Based On Selection: 10
Ernährung
Metrics
H-Index
i10 Index
Citation Counts
28
74
2,739
* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,435
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
25
69
2,851
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
24
45
2,364
* Total H IndexRankings
Ranking Based On Selection: 14
Food Chemistry
Biotechnology
Analytical Chemistry
Carbohydrates
Enzymes
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,667
* Total H IndexRankings
Ranking Based On Selection: 15
Tektonik
Strukturgeologie
Geodynamik
Metrics
H-Index
i10 Index
Citation Counts
22
37
4,636
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,061
* Total H IndexRankings
Ranking Based On Selection: 17
Lernen Erwachsener
Erwachsenenbildung/Weiterbildung
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,657
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
20
44
1,384
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
19
24
2,912
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
19
22
926
* Total H IndexRankings
Ranking Based On Selection: 21
Terpene
Steroide
Biosynthese
Massenspektroskopie
Metrics
H-Index
i10 Index
Citation Counts
19
24
2,737
* Total H IndexRankings
Ranking Based On Selection: 22
Electron microscopy
single particle image analysis
membrane proteins
cell extracts
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,293
* Total H IndexRankings
Ranking Based On Selection: 23
Inflammatory Bowel Disease
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,548
* Total H IndexRankings
Ranking Based On Selection: 24
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,258
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
18
39
1,441
Jürgen Krieger
Metrics
H-Index
i10-Index
Citation Counts
50
83
8,465
Jochen Balbach
Metrics
H-Index
i10-Index
Citation Counts
43
101
5,167
Christine Fürst
Metrics
H-Index
i10-Index
Citation Counts
42
110
7,568
Integrated land-use planning
Participatory planning
Impact Assessment
Socia-Ecological Systems and Frameworks
Land System Sc
Ute Jandt
Metrics
H-Index
i10-Index
Citation Counts
39
77
7,242
Ersoy Sasioglu
Metrics
H-Index
i10-Index
Citation Counts
37
79
6,764
Sven Erik Behrens
Metrics
H-Index
i10-Index
Citation Counts
36
55
5,468
Jörg Schilling
Metrics
H-Index
i10-Index
Citation Counts
35
62
5,600
Andreas Herklotz
Metrics
H-Index
i10-Index
Citation Counts
34
60
3,491
Jan Laufer
Metrics
H-Index
i10-Index
Citation Counts
32
57
6,348
Annette Zeyner
Metrics
H-Index
i10-Index
Citation Counts
28
74
2,739
Thomas Hollemann
Metrics
H-Index
i10-Index
Citation Counts
27
43
2,435
Siegfried Carl
Metrics
H-Index
i10-Index
Citation Counts
25
69
2,851
Anke Steckelberg
Metrics
H-Index
i10-Index
Citation Counts
24
45
2,364
Daniel Wefers
Metrics
H-Index
i10-Index
Citation Counts
23
41
1,667
Food Chemistry
Biotechnology
Analytical Chemistry
Carbohydrates
Enzymes
Michael Stipp
Metrics
H-Index
i10-Index
Citation Counts
22
37
4,636
Daniel Tiller
Metrics
H-Index
i10-Index
Citation Counts
22
36
2,061
Jörg Dinkelaker
Metrics
H-Index
i10-Index
Citation Counts
20
35
1,657
Wolf Zimmermann
Metrics
H-Index
i10-Index
Citation Counts
20
44
1,384
Stefan Trogisch
Metrics
H-Index
i10-Index
Citation Counts
19
24
2,912
Vinayaga Srinivasan Gnanapragassam
Metrics
H-Index
i10-Index
Citation Counts
19
22
926
Peter Lindemann
Metrics
H-Index
i10-Index
Citation Counts
19
24
2,737
Dmitry A Semchonok
Metrics
H-Index
i10-Index
Citation Counts
18
20
1,293
Electron microscopy
single particle image analysis
membrane proteins
cell extracts
Jens Walldorf
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,548
Stefan Pfeiffer
Metrics
H-Index
i10-Index
Citation Counts
18
29
1,258
Heiner F Klemme
Metrics
H-Index
i10-Index
Citation Counts
18
39
1,441