Subject Rankings

World 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 Nov 21, 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 (873.864) 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
Philip Stier
Climate Physics
Atmospheric Physics
Clouds
Aerosols
AI for Climate Science
Metrics
H-Index
i10 Index
Citation Counts
73
156
24,539
* Total H IndexRankings
Ranking Based On Selection :2
Ravi S Nanjundiah
monsoons
general circulation models
downscaling ai/ml for climate
Metrics
H-Index
i10 Index
Citation Counts
34
77
4,254
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Philip Stier
Metrics
H-Index
i10-Index
Citation Counts
73
156
24,539
Climate Physics
Atmospheric Physics
Clouds
Aerosols
AI for Climate Science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Ravi S Nanjundiah
Metrics
H-Index
i10-Index
Citation Counts
34
77
4,254
monsoons
general circulation models
downscaling ai/ml for climate
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Shigan Liu
Metrics
H-Index
i10-Index
Citation Counts
5
5
656
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Junying Fang
Metrics
H-Index
i10-Index
Citation Counts
2
1
24