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.
Paleoclimatology
paleoecology
paleobotany
Metrics
H-Index
i10 Index
Citation
68
183
15,860
Earth Sciences
Geochemistry
Metrics
H-Index
i10 Index
Citation
56
102
14,014
Moon
Lunar volatiles
Mars
Meteorites
Geochemistry
Metrics
H-Index
i10 Index
Citation
54
133
8,309
Climate - sustainability - energy
Metrics
H-Index
i10 Index
Citation
47
97
9,448
* Rankings
Ranking Based
On Selection: 5
geochemistry
geology
flood basalts
weathering
laterites
Metrics
H-Index
i10 Index
Citation
41
68
7,412
* Rankings
Ranking Based
On Selection: 6
earth sciences
geochronology
metamorphic petrology
tectonics
Metrics
H-Index
i10 Index
Citation
37
53
5,030
* Rankings
Ranking Based
On Selection: 7
Geology
Planetary Science
Impact Processes
Metrics
H-Index
i10 Index
Citation
14
16
456
* Rankings
Ranking Based
On Selection: 8
Organic Geochemistry
Paleoceanography
Climate change
Metrics
H-Index
i10 Index
Citation
13
13
1,690
* Rankings
Ranking Based
On Selection: 9
earth sciences
geology
planetary sciences
electron microscopy
Metrics
H-Index
i10 Index
Citation
7
7
154
* Rankings
Ranking Based
On Selection: 10
paleo-environmental
biogeochemistry
Metrics
H-Index
i10 Index
Citation
7
5
241
* Rankings
Ranking Based
On Selection: 11
Volcanology
Noble gases
Geochemistry
Mars
Water/Rock interaction
Metrics
H-Index
i10 Index
Citation
4
1
57
* Rankings
Ranking Based
On Selection: 12
Planetary science
impact craters
geochemistry
mass extinctions
astrobiology
Metrics
H-Index
i10 Index
Citation
1
0
4
Robert Spicer
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
68
183
15,860
Paleoclimatology
paleoecology
paleobotany
Nick Rogers
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
56
102
14,014
Mahesh Anand
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
54
133
8,309
Moon
Lunar volatiles
Mars
Meteorites
Geochemistry
Neil R Edwards
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
47
97
9,448
Climate - sustainability - energy
Mike Widdowson
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
41
68
7,412
geochemistry
geology
flood basalts
weathering
laterites
Clare Warren
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
37
53
5,030
earth sciences
geochronology
metamorphic petrology
tectonics
Lee Francis White
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
14
16
456
Geology
Planetary Science
Impact Processes
Marcus Badger
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,690
Organic Geochemistry
Paleoceanography
Climate change
Giulia Degli Alessandrini|Giulia Alessandrini, Giulia D Alessandrini
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
7
7
154
earth sciences
geology
planetary sciences
electron microscopy
Charlotte Spencer-Jones
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
7
5
241
paleo-environmental
biogeochemistry
Simone Cogliati
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
4
1
57
Volcanology
Noble gases
Geochemistry
Mars
Water/Rock interaction
Felicity Williams
Open University UK
Milton Keynes, United Kingdom
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Planetary science
impact craters
geochemistry
mass extinctions
astrobiology