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
Metrics
H-Index
i10 Index
Citation Counts
40
71
7,302
* Total H IndexRankings
Ranking Based On Selection: 2
greenhouse gases
modelling
livestock
mitigation
Metrics
H-Index
i10 Index
Citation Counts
36
61
4,685
* Total H IndexRankings
Ranking Based On Selection: 3
pollination
species interactions
forest fragmentation
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
28
42
5,786
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
25
46
3,554
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
15
18
966
* Total H IndexRankings
Ranking Based On Selection: 6
urban ecology
urban resilience
ecosystem services
adaptation
Metrics
H-Index
i10 Index
Citation Counts
10
11
595
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
10
11
578
* Total H IndexRankings
Ranking Based On Selection: 8
inter-transdisciplinary enviromental research
Metrics
H-Index
i10 Index
Citation Counts
10
11
413
* Total H IndexRankings
Ranking Based On Selection: 9
Sustainable Development Goals
Integrated Assessment Models
Metrics
H-Index
i10 Index
Citation Counts
7
7
516
* Total H IndexRankings
Ranking Based On Selection: 10
quantitative geography
network science
Metrics
H-Index
i10 Index
Citation Counts
6
6
249
* Total H IndexRankings
Ranking Based On Selection: 11
climate justice
climate adaptation
urban sustainability
intersectionality
environmental politics
Metrics
H-Index
i10 Index
Citation Counts
6
5
503
* Total H IndexRankings
Ranking Based On Selection: 12
sustainability
climate change
air pollution
communication
citizen engagement
Metrics
H-Index
i10 Index
Citation Counts
6
5
140
* Total H IndexRankings
Ranking Based On Selection: 13
community ecology
biodiversity
ecosystem functioning
Metrics
H-Index
i10 Index
Citation Counts
6
4
149
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
5
2
90
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
4
4
91
* Total H IndexRankings
Ranking Based On Selection: 16
Neighborhood sustainability
Sustainability science
Urban Risk
Vulnerability
Resilience
Metrics
H-Index
i10 Index
Citation Counts
4
3
53
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Ferdinando Villa
Metrics
H-Index
i10-Index
Citation Counts
40
71
7,302
Agustin Del Prado
Metrics
H-Index
i10-Index
Citation Counts
36
61
4,685
Ainhoa Magrach
Metrics
H-Index
i10-Index
Citation Counts
28
42
5,786
pollination
species interactions
forest fragmentation
conservation biology
Marcela Brugnach
Metrics
H-Index
i10-Index
Citation Counts
25
46
3,554
Jon Sampedro
Metrics
H-Index
i10-Index
Citation Counts
15
18
966
Pablo Herreros Cantis
Metrics
H-Index
i10-Index
Citation Counts
10
11
595
Bosco Lliso
Metrics
H-Index
i10-Index
Citation Counts
10
11
578
Olgalu HernandezManrique
Metrics
H-Index
i10-Index
Citation Counts
10
11
413
Jorge Moreno Membrillera
Metrics
H-Index
i10-Index
Citation Counts
7
7
516
Ylenia Casali
Metrics
H-Index
i10-Index
Citation Counts
6
6
249
Ana Terra AmorimMaia
Metrics
H-Index
i10-Index
Citation Counts
6
5
503
climate justice
climate adaptation
urban sustainability
intersectionality
environmental politics
Maria LoroñoLeturiondo
Metrics
H-Index
i10-Index
Citation Counts
6
5
140
sustainability
climate change
air pollution
communication
citizen engagement
Mengjiao Huang
Metrics
H-Index
i10-Index
Citation Counts
6
4
149
Ambika Markanday
Metrics
H-Index
i10-Index
Citation Counts
5
2
90
Alina Tepes
Metrics
H-Index
i10-Index
Citation Counts
4
4
91
Sudeshna Kumar
Metrics
H-Index
i10-Index
Citation Counts
4
3
53
Neighborhood sustainability
Sustainability science
Urban Risk
Vulnerability
Resilience
Marta Pascual
Metrics
H-Index
i10-Index
Citation Counts
1
0
3