The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.

Total 46 scientist
* Total H Index Rankings
Ranking Based On Selection :1
Gillian Knapp
planet imaging
stellar astrophysics
interstellar medium
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
136
68
0.500
* Total H Index Rankings
Ranking Based On Selection :3
Michael Oppenheimer
Climate Change - Physcial Science
Impacts and Risks
Public Policy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
61
0.685
* Total H Index Rankings
Ranking Based On Selection :5
Thomas Duffy
Geophysics
high-pressure research
materials science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
34
0.493
* Total H Index Rankings
Ranking Based On Selection :6
Blair Schoene
geoscience
geochemistry
geochronology
geology
tectonics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
45
0.849
* Total H Index Rankings
Ranking Based On Selection :7
Lincoln S Hollister
metamorphic petrology
tectonics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
23
0.442
* Total H Index Rankings
Ranking Based On Selection :8
Christopher Chyba
planetary science
origins of life
electrodynamics
nuclear nonproliferation and arms control
biological security
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
* Total H Index Rankings
Ranking Based On Selection :9
Adam C Maloof
geology
geophysics
geochemistry
earth
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
33
0.767
* Total H Index Rankings
Ranking Based On Selection :10
Ian Bourg
Geochemistry
Environmental Chemistry
Clay Minerals
Mineral-Water Interfaces
Soft Earth Geophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
* Total H Index Rankings
Ranking Based On Selection :11
John Andrew Higgins
geochemistry
carbon cycle
carbonate chemistry
stable isotopes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
* Total H Index Rankings
Ranking Based On Selection :13
Xinning Zhang
Microbial Biogeochemistry
Environmental Microbiology
Geobiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total H Index Rankings
Ranking Based On Selection :14
Anne Sofie C Ahm
geochemistry
geology
diagenesis
paleoclimate
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total H Index Rankings
Ranking Based On Selection :15
Nicolas Van Oostende
microbial oceanography
biogeochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H Index Rankings
Ranking Based On Selection :16
Behrooz Ferdowsi
earth surface processes
granular materials
geophysics
friction
fault mechanics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total H Index Rankings
Ranking Based On Selection :18
Linta Reji
Microbial ecology
Biogeochemistry
Geomicrobiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
Ranking Based On Selection :19
Noe-Heon Kim
Geochronology
Paleontology
Evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total H Index Rankings
Ranking Based On Selection :20
Francisco E Apen|Francisco E. Apen
geoscience
geo-thermochronology
petrology
geochemistry
tectonics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Ranking Based On Selection :21
Julia Wilcots
sedimentology
carbonates
dolomite
Earth history
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Ranking Based On Selection :22
Nirakar Sapkota
Cosmology
Space Science
Geophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Ranking Based On Selection :23
Xiaoyu Wang
Computational Mechanics
Geomechanics
Earthquake
Numerical Simulation
Geophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Ranking Based On Selection :25
Jennifer Willemsen
Environmental Chemistry
Geochemistry
Organic Contaminants
Clay Minerals
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Gillian Knapp
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
136
68
0.500
planet imaging
stellar astrophysics
interstellar medium
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Jorge L Sarmiento
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
118
68
0.576
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Michael Oppenheimer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
61
0.685
Climate Change - Physcial Science
Impacts and Risks
Public Policy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Jeroen Tromp
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
73
53
0.726
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Thomas Duffy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
34
0.493
Geophysics
high-pressure research
materials science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Blair Schoene
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
45
0.849
geoscience
geochemistry
geochronology
geology
tectonics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Lincoln S Hollister
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
23
0.442
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Christopher Chyba
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
planetary science
origins of life
electrodynamics
nuclear nonproliferation and arms control
biological security
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Adam C Maloof
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
33
0.767
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Ian Bourg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
Geochemistry
Environmental Chemistry
Clay Minerals
Mineral-Water Interfaces
Soft Earth Geophysics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
John Andrew Higgins
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
geochemistry
carbon cycle
carbonate chemistry
stable isotopes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Frederik J Simons
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Xinning Zhang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Microbial Biogeochemistry
Environmental Microbiology
Geobiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Anne Sofie C Ahm
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Nicolas Van Oostende
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Behrooz Ferdowsi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
earth surface processes
granular materials
geophysics
friction
fault mechanics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Emma Bertran
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Linta Reji
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Microbial ecology
Biogeochemistry
Geomicrobiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Noe-Heon Kim
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Francisco E Apen|Francisco E. Apen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
geoscience
geo-thermochronology
petrology
geochemistry
tectonics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Julia Wilcots
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Nirakar Sapkota
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Xiaoyu Wang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Computational Mechanics
Geomechanics
Earthquake
Numerical Simulation
Geophysics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Yajun Peng
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Jennifer Willemsen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Environmental Chemistry
Geochemistry
Organic Contaminants
Clay Minerals