Subject Rankings

Potsdam-Institut für Klimafolgenforschung Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 19, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (0) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Hans Joachim Schellnhuber
Physics
Complexity
Environment
Sustainability
Metrics
H-Index
i10 Index
Citation Counts
93
248
76,820
* Total H IndexRankings
Ranking Based On Selection :2
Stefan Rahmstorf
ocean circulation
sea level
climate change
paleoclimate
extreme events
Metrics
H-Index
i10 Index
Citation Counts
86
155
48,017
* Total H IndexRankings
Ranking Based On Selection :3
Jingfang Fan
Statistical Physics
Climate Change
Complex Systems
Percolation Theory
Climate Networks
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,705
* Total H IndexRankings
Ranking Based On Selection :4
Josef Ludescher
Statistical Physics
Complex Systems
Climate Networks
El Niño
ENSO
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,674
* Total H IndexRankings
Ranking Based On Selection :5
Antônio Mário De Torres Ramos
Physics
Dynamical Systems
Statistical mechanics
Metrics
H-Index
i10 Index
Citation Counts
6
5
142
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Hans Joachim Schellnhuber
Metrics
H-Index
i10-Index
Citation Counts
93
248
76,820
Physics
Complexity
Environment
Sustainability
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Stefan Rahmstorf
Metrics
H-Index
i10-Index
Citation Counts
86
155
48,017
ocean circulation
sea level
climate change
paleoclimate
extreme events
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Jingfang Fan
Metrics
H-Index
i10-Index
Citation Counts
21
33
1,705
Statistical Physics
Climate Change
Complex Systems
Percolation Theory
Climate Networks
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Josef Ludescher
Metrics
H-Index
i10-Index
Citation Counts
20
25
1,674
Statistical Physics
Complex Systems
Climate Networks
El Niño
ENSO
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Antônio Mário De Torres Ramos
Metrics
H-Index
i10-Index
Citation Counts
6
5
142
Physics
Dynamical Systems
Statistical mechanics