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 (931.668) 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
oceanography
microbial ecology
systems biology
microbial diversity
Metrics
H-Index
i10 Index
Citation Counts
16
21
2,047
* Total H IndexRankings
Ranking Based On Selection
:2
Environmental geochemistry
hydrogeology
sediment geochemistry and paleoceanography
Metrics
H-Index
i10 Index
Citation Counts
11
14
1,352
* Total H IndexRankings
Ranking Based On Selection
:3
marine mammalogy
marine science education
environmental toxicology
large whale health and population studies
Metrics
H-Index
i10 Index
Citation Counts
4
3
104
* Total H IndexRankings
Ranking Based On Selection
:4
Marine Biology
Microbial Ecology
Microbiomes
Metrics
H-Index
i10 Index
Citation Counts
2
1
20
Anne W Thompson
Portland State University
Portland, United States
Metrics
H-Index
i10-Index
Citation Counts
16
21
2,047
oceanography
microbial ecology
systems biology
microbial diversity
Robert Perkins
Portland State University
Portland, United States
Metrics
H-Index
i10-Index
Citation Counts
11
14
1,352
Environmental geochemistry
hydrogeology
sediment geochemistry and paleoceanography
James Wb Powell
Portland State University
Portland, United States
Metrics
H-Index
i10-Index
Citation Counts
4
3
104
marine mammalogy
marine science education
environmental toxicology
large whale health and population studies
Carey Sweeney
Portland State University
Portland, United States
Metrics
H-Index
i10-Index
Citation Counts
2
1
20
Marine Biology
Microbial Ecology
Microbiomes