Subject Rankings

NASA Johnson Space Center 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 12, 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 (887.258) 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
Osvaldo A Broesicke
Civil and Environmental Engineering
Sustainability
Energy Water Nexus
FEW Nexus
Network Analysis
Metrics
H-Index
i10 Index
Citation Counts
8
8
344
* Total H IndexRankings
Ranking Based On Selection :2
Lan Gan
Environmental Engineering
Membrane Science
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
6
5
267
* Total H IndexRankings
Ranking Based On Selection :3
Blake G Lindner
Environmental Engineering
Biotechnology
Microbial Ecology
Metrics
H-Index
i10 Index
Citation Counts
6
4
114
* Total H IndexRankings
Ranking Based On Selection :4
Mourin Jarin Mo
Emerging Contaminants
Desalination
Salinity Exchange
Disinfection
LEEFT
Metrics
H-Index
i10 Index
Citation Counts
5
5
334
* Total H IndexRankings
Ranking Based On Selection :6
Kaiqin Bian
Environmental Engineering, Drinking Water, Microbi
Metrics
H-Index
i10 Index
Citation Counts
5
4
175
* Total H IndexRankings
Ranking Based On Selection :8
Daisy Zheng
environmental engineering
air quality
human exposure
Metrics
H-Index
i10 Index
Citation Counts
3
2
46
* Total H IndexRankings
Ranking Based On Selection :11
Eli Berger
Environmental Engineering
Sustainability
Artificial Intelligence
Water Treatment
Controlled Environment Agriculture
Metrics
H-Index
i10 Index
Citation Counts
2
2
136
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Osvaldo A Broesicke
Metrics
H-Index
i10-Index
Citation Counts
8
8
344
Civil and Environmental Engineering
Sustainability
Energy Water Nexus
FEW Nexus
Network Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Lan Gan
Metrics
H-Index
i10-Index
Citation Counts
6
5
267
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Blake G Lindner
Metrics
H-Index
i10-Index
Citation Counts
6
4
114
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Mourin Jarin Mo
Metrics
H-Index
i10-Index
Citation Counts
5
5
334
Emerging Contaminants
Desalination
Salinity Exchange
Disinfection
LEEFT
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Jinchen Chen
Metrics
H-Index
i10-Index
Citation Counts
5
5
154
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Kaiqin Bian
Metrics
H-Index
i10-Index
Citation Counts
5
4
175
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Xiaofei Zeng
Metrics
H-Index
i10-Index
Citation Counts
4
4
189
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Daisy Zheng
Metrics
H-Index
i10-Index
Citation Counts
3
2
46
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Daniel A Lauer
Metrics
H-Index
i10-Index
Citation Counts
3
1
35
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Michael Waschak
Metrics
H-Index
i10-Index
Citation Counts
3
1
39
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Eli Berger
Metrics
H-Index
i10-Index
Citation Counts
2
2
136
Environmental Engineering
Sustainability
Artificial Intelligence
Water Treatment
Controlled Environment Agriculture
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Arjun Bir
Metrics
H-Index
i10-Index
Citation Counts
2
2
45