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
conservation biology
conservation science
ecology
biodiversity
ecosystem services
Metrics
H-Index
i10 Index
Citation Counts
59
128
18,592
* Total H IndexRankings
Ranking Based On Selection: 2
vegetation ecology
traditional ecological knowledge
ethnoecology
landscape history
Metrics
H-Index
i10 Index
Citation Counts
58
181
21,134
* Total H IndexRankings
Ranking Based On Selection: 3
restoration ecology
diversity
seed bank
grasslands
nature conservation
Metrics
H-Index
i10 Index
Citation Counts
53
122
7,737
* Total H IndexRankings
Ranking Based On Selection: 4
landscape ecology
grassland
remote sensing
fragmentation
isolation
Metrics
H-Index
i10 Index
Citation Counts
50
117
7,274
* Total H IndexRankings
Ranking Based On Selection: 5
ecology
forest ecology
bryophyte ecology
Metrics
H-Index
i10 Index
Citation Counts
39
80
6,538
* Total H IndexRankings
Ranking Based On Selection: 6
Hydrobiology
phytoplankton
Metrics
H-Index
i10 Index
Citation Counts
37
92
5,348
* Total H IndexRankings
Ranking Based On Selection: 7
self organizing map
hydrobiology
WFD
freshwater ecology
ecology
Metrics
H-Index
i10 Index
Citation Counts
36
85
4,280
* Total H IndexRankings
Ranking Based On Selection: 8
Pollination ecology - Agroecology - Conservation biology
Metrics
H-Index
i10 Index
Citation Counts
34
56
5,876
* Total H IndexRankings
Ranking Based On Selection: 9
climate change
vegetation
experiments
invasion
disturbance
Metrics
H-Index
i10 Index
Citation Counts
31
61
4,485
* Total H IndexRankings
Ranking Based On Selection: 10
historical landscape ecology
vegetation
Eurasian beaver
ecosystem services
traditional wetland
Metrics
H-Index
i10 Index
Citation Counts
30
59
3,355
* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
27
62
2,255
* Total H IndexRankings
Ranking Based On Selection: 12
Behavioral Ecology
evolutionary Biology
molecular ecology
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,347
* Total H IndexRankings
Ranking Based On Selection: 13
ecology
ecosystem services
vegetation science
soil mapping
Metrics
H-Index
i10 Index
Citation Counts
22
45
2,278
* Total H IndexRankings
Ranking Based On Selection: 14
vegetation science
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,048
* Total H IndexRankings
Ranking Based On Selection: 15
forest ecology
Metrics
H-Index
i10 Index
Citation Counts
20
26
2,035
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,037
* Total H IndexRankings
Ranking Based On Selection: 17
Forest Ecology
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,692
* Total H IndexRankings
Ranking Based On Selection: 18
restoration ecology
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,546
* Total H IndexRankings
Ranking Based On Selection: 19
restoration ecology
vegetation science
Metrics
H-Index
i10 Index
Citation Counts
17
24
2,914
* Total H IndexRankings
Ranking Based On Selection: 20
Botanical evaluation of aquatic habitats and wetlands
Metrics
H-Index
i10 Index
Citation Counts
17
23
872
* Total H IndexRankings
Ranking Based On Selection: 21
Fitoplankton ökológia
Metrics
H-Index
i10 Index
Citation Counts
16
18
875
* Total H IndexRankings
Ranking Based On Selection: 22
ecology
paleolimnology
chironomid
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,172
* Total H IndexRankings
Ranking Based On Selection: 23
amphipods
isopods
mysids
invasion ecology
hydrobiology
Metrics
H-Index
i10 Index
Citation Counts
16
20
720
* Total H IndexRankings
Ranking Based On Selection: 24
Plant ecology
functional traits
Metrics
H-Index
i10 Index
Citation Counts
15
21
2,564
* Total H IndexRankings
Ranking Based On Selection: 25
evolution
cognition
recursion
language
insight
Metrics
H-Index
i10 Index
Citation Counts
15
17
10,687
András Báldi
Metrics
H-Index
i10-Index
Citation Counts
59
128
18,592
conservation biology
conservation science
ecology
biodiversity
ecosystem services
Zsolt Molnár
Metrics
H-Index
i10-Index
Citation Counts
58
181
21,134
vegetation ecology
traditional ecological knowledge
ethnoecology
landscape history
Orsolya Valkó
Metrics
H-Index
i10-Index
Citation Counts
53
122
7,737
restoration ecology
diversity
seed bank
grasslands
nature conservation
Balazs Deak
Metrics
H-Index
i10-Index
Citation Counts
50
117
7,274
landscape ecology
grassland
remote sensing
fragmentation
isolation
Péter Ódor
Metrics
H-Index
i10-Index
Citation Counts
39
80
6,538
ecology
forest ecology
bryophyte ecology
Gábor Borics
Metrics
H-Index
i10-Index
Citation Counts
37
92
5,348
Gabor Varbiro|Gábor Várbíró, Gábor Várbiró
Metrics
H-Index
i10-Index
Citation Counts
36
85
4,280
self organizing map
hydrobiology
WFD
freshwater ecology
ecology
Anikó Kovács-Hostyánszki
Metrics
H-Index
i10-Index
Citation Counts
34
56
5,876
Pollination ecology - Agroecology - Conservation biology
György Kröel-Dulay
Metrics
H-Index
i10-Index
Citation Counts
31
61
4,485
climate change
vegetation
experiments
invasion
disturbance
Marianna Biró
Metrics
H-Index
i10-Index
Citation Counts
30
59
3,355
historical landscape ecology
vegetation
Eurasian beaver
ecosystem services
traditional wetland
László Erdős
Metrics
H-Index
i10-Index
Citation Counts
27
62
2,255
David Canal
Metrics
H-Index
i10-Index
Citation Counts
22
39
1,347
Behavioral Ecology
evolutionary Biology
molecular ecology
Miklós Kertész
Metrics
H-Index
i10-Index
Citation Counts
22
45
2,278
ecology
ecosystem services
vegetation science
soil mapping
Imelda Somodi
Metrics
H-Index
i10-Index
Citation Counts
20
26
1,048
Ferenc Horváth
Metrics
H-Index
i10-Index
Citation Counts
20
26
2,035
Katalin Szitár
Metrics
H-Index
i10-Index
Citation Counts
18
29
1,037
Flóra Tinya
Metrics
H-Index
i10-Index
Citation Counts
17
24
1,692
Melinda Halassy
Metrics
H-Index
i10-Index
Citation Counts
17
26
1,546
Katalin Diótima Török
Metrics
H-Index
i10-Index
Citation Counts
17
24
2,914
restoration ecology
vegetation science
Viktor Löki
Metrics
H-Index
i10-Index
Citation Counts
17
23
872
Botanical evaluation of aquatic habitats and wetlands
T-Krasznai Enikő
Metrics
H-Index
i10-Index
Citation Counts
16
18
875
Mónika Tóth
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,172
ecology
paleolimnology
chironomid
Péter Borza
Metrics
H-Index
i10-Index
Citation Counts
16
20
720
amphipods
isopods
mysids
invasion ecology
hydrobiology
Anna E-Vojtkó
Metrics
H-Index
i10-Index
Citation Counts
15
21
2,564
Plant ecology
functional traits
Anna Fedor
Metrics
H-Index
i10-Index
Citation Counts
15
17
10,687
evolution
cognition
recursion
language
insight