Subject Rankings

Lawrence Livermore National Laboratory 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 09, 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 (1.014.104) 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
Michaele Kashgarian
Geochemistry
Oceanography
Paleoclimate
Radiocarbon
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
35
40
5,239
* Total H IndexRankings
Ranking Based On Selection :2
Paul J Durack
oceanography
global change
climate variability
climate change
water cycle
Metrics
H-Index
i10 Index
Citation Counts
34
49
12,932
* Total H IndexRankings
Ranking Based On Selection :3
Hsi-Yen Ma
Climate Modeling
Atmosphere-Ocean-Land Interactions
Climate Variability
Monsoon Climate
Metrics
H-Index
i10 Index
Citation Counts
26
44
2,387
* Total H IndexRankings
Ranking Based On Selection :4
John M Rolison
isotope geochemistry
chemical oceanography
mass spectrometry
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,099
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Michaele Kashgarian
Metrics
H-Index
i10-Index
Citation Counts
35
40
5,239
Geochemistry
Oceanography
Paleoclimate
Radiocarbon
Analytical Chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Paul J Durack
Metrics
H-Index
i10-Index
Citation Counts
34
49
12,932
oceanography
global change
climate variability
climate change
water cycle
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Hsi-Yen Ma
Metrics
H-Index
i10-Index
Citation Counts
26
44
2,387
Climate Modeling
Atmosphere-Ocean-Land Interactions
Climate Variability
Monsoon Climate
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
John M Rolison
Metrics
H-Index
i10-Index
Citation Counts
17
21
1,099
isotope geochemistry
chemical oceanography
mass spectrometry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Timothy A Myers
Metrics
H-Index
i10-Index
Citation Counts
13
15
2,037