Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
* Rankings
Ranking Based
On Selection: 1
Biogeochemistry
Microbial ecology
Ecosystem science
Metrics
H-Index
i10 Index
Citation
14
15
910
* Rankings
Ranking Based
On Selection: 2
biogeochemistry
ecology
modelling coastal ecosystems
Metrics
H-Index
i10 Index
Citation
13
14
447
* Rankings
Ranking Based
On Selection: 3
Biogeochemistry
microbial ecology
agriculture
Metrics
H-Index
i10 Index
Citation
12
14
871
* Rankings
Ranking Based
On Selection: 4
geology
volcanology
archaeology
materials science
Metrics
H-Index
i10 Index
Citation
12
13
952
* Rankings
Ranking Based
On Selection: 5
Mineralogy
Geochemistry
Biomineralization
Metrics
H-Index
i10 Index
Citation
11
12
479
* Rankings
Ranking Based
On Selection: 6
Data Science
Igneous Petrology
Volcanology
Geochemistry
Metrics
H-Index
i10 Index
Citation
10
10
480
* Rankings
Ranking Based
On Selection: 7
cartography
geographic information systems
native americans
Metrics
H-Index
i10 Index
Citation
10
10
904
* Rankings
Ranking Based
On Selection: 8
Biogeochemistry
coastal ecology
Metrics
H-Index
i10 Index
Citation
9
9
753
* Rankings
Ranking Based
On Selection: 9
Biogeochemistry
Freshwater Ecology
Dissolved Organic Matter
Metrics
H-Index
i10 Index
Citation
9
8
259
* Rankings
Ranking Based
On Selection: 10
geology
paleontology
paleobiology
vertebrates paleontology
Metatheria
Metrics
H-Index
i10 Index
Citation
9
7
381
* Rankings
Ranking Based
On Selection: 11
geology
Metrics
H-Index
i10 Index
Citation
9
8
1,021
* Rankings
Ranking Based
On Selection: 12
Geology
Structural Geology
Planetary Geology
Planetary Science
Metrics
H-Index
i10 Index
Citation
6
4
127
* Rankings
Ranking Based
On Selection: 13
Paleontology
paleoecology
taphonomy
biogeogeochemistry
trace fossils
Metrics
H-Index
i10 Index
Citation
6
4
126
* Rankings
Ranking Based
On Selection: 14
Geobiology
environmental magnetism
Metrics
H-Index
i10 Index
Citation
4
4
176
* Rankings
Ranking Based
On Selection: 15
Paleoclimatology
paleoecology
paleobotany
plant physiology
sedimentology
Metrics
H-Index
i10 Index
Citation
4
3
111
* Rankings
Ranking Based
On Selection: 16
biogeochemistry
marine ecology
sediment
Metrics
H-Index
i10 Index
Citation
3
2
192
* Rankings
Ranking Based
On Selection: 17
Paleobotany
Paleoclimate
Paleoecology
Metrics
H-Index
i10 Index
Citation
1
1
185
Genevieve L Noyce
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
14
15
910
Biogeochemistry
Microbial ecology
Ecosystem science
Teri O'Meara
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
13
14
447
biogeochemistry
ecology
modelling coastal ecosystems
Paul E Brewer
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
12
14
871
Biogeochemistry
microbial ecology
agriculture
timothy r rose
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
12
13
952
geology
volcanology
archaeology
materials science
Gabriela Aylin Farfan
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
11
12
479
Mineralogy
Geochemistry
Biomineralization
Daniel J Rasmussen
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
10
10
480
Data Science
Igneous Petrology
Volcanology
Geochemistry
Daniel G Cole
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
10
10
904
cartography
geographic information systems
native americans
Alia Al-Haj
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
9
9
753
Biogeochemistry
coastal ecology
Shuo Chen 陈烁)
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
9
8
259
Biogeochemistry
Freshwater Ecology
Dissolved Organic Matter
Catalina Suarez
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
9
7
381
geology
paleontology
paleobiology
vertebrates paleontology
Metatheria
Paul Kimberly
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
9
8
1,021
Corbin L Kling
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
6
4
127
Geology
Structural Geology
Planetary Geology
Planetary Science
Matt Vrazo
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
6
4
126
Paleontology
paleoecology
taphonomy
biogeogeochemistry
trace fossils
Courtney Wagner
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
4
4
176
Geobiology
environmental magnetism
Joseph Milligan
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
4
3
111
Paleoclimatology
paleoecology
paleobotany
plant physiology
sedimentology
Katherine Haviland
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
3
2
192
biogeochemistry
marine ecology
sediment
Benjamin Lloyd
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10 Index
Citation Counts
1
1
185
Paleobotany
Paleoclimate
Paleoecology