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 "Scientists Last 6 years H-index"and Subject Rankings.

Total 69 scientist
* Last 6 Years H Index Rankings
Ranking Based On Selection :1
Robert K Colwell
Biogeography
macroecology
community ecology
tropical biology
biodiversity informatics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
60
0.723
* Last 6 Years H Index Rankings
Ranking Based On Selection :2
Michael Willig
Ecology
Biogeography
Macroecology
Disturbance
Tropical Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
47
0.566
* Last 6 Years H Index Rankings
Ranking Based On Selection :3
Mark C Urban
evolutionary ecology
biodiversity change
climate change biology
eco-evolutionary dynamics
metacommunity ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
* Last 6 Years H Index Rankings
Ranking Based On Selection :4
Senjie Lin
Phytoplankton ecology
functional genomics
biodiversity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
* Last 6 Years H Index Rankings
Ranking Based On Selection :5
John Silander
Plant ecology
community ecology
population ecology
biogeography
conservation biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
36
0.590
* Last 6 Years H Index Rankings
Ranking Based On Selection :6
Charles Yarish
seaweed ecophysiology
aquaculture
marine ecology
biogeography
invasive marine species
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
36
0.692
* Last 6 Years H Index Rankings
Ranking Based On Selection :7
Jill Wegrzyn
Plant Conservation Genomics
Information Science
Genome Annotation
Comparative Genomics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
36
0.750
* Last 6 Years H Index Rankings
Ranking Based On Selection :8
Johann Peter Gogarten
molecular evolution
origin of life
inteins
gene transfer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
29
0.518
* Last 6 Years H Index Rankings
Ranking Based On Selection :10
Betty Eipper
life sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
28
0.346
* Last 6 Years H Index Rankings
Ranking Based On Selection :11
Joerg Graf
Host-microbe interactions
symbiosis
evolution of virulence
Aeromonas
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
* Last 6 Years H Index Rankings
Ranking Based On Selection :12
Ashley M Helton
ecology
biogeochemistry
hydrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Last 6 Years H Index Rankings
Ranking Based On Selection :13
James Dixon
Self-organization
perception
action
cognition
development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Last 6 Years H Index Rankings
Ranking Based On Selection :14
Claudia Carello
ecological cognitive science
perception & action
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
26
0.500
* Last 6 Years H Index Rankings
Ranking Based On Selection :15
Jianbin Ruan
Structural Biology
Immunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Last 6 Years H Index Rankings
Ranking Based On Selection :16
Paul O Lewis
Statistical Phylogenetics
Plant Systematics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
25
0.641
* Last 6 Years H Index Rankings
Ranking Based On Selection :17
Louise A Lewis
evolution
phycology
systematics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
* Last 6 Years H Index Rankings
Ranking Based On Selection :18
Carl Schlichting
evolutionary biology
phenotypic evolution
phenotypic plasticity
plant evolution
evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
24
0.522
* Last 6 Years H Index Rankings
Ranking Based On Selection :19
David Han
Proteomics
Atherosclerosis
Vascular Biology
Apoptosis
Cancer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
24
0.511
* Last 6 Years H Index Rankings
Ranking Based On Selection :20
Donald Les
Evolution of aquatic plants
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
* Last 6 Years H Index Rankings
Ranking Based On Selection :21
D Kalonia
protein stability
aggregation
rheology
formulation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
23
0.605
* Last 6 Years H Index Rankings
Ranking Based On Selection :22
Sarah A Knutie
Disease ecology
Invasion biology
Host-microbe ecology
Ecoimmunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
* Last 6 Years H Index Rankings
Ranking Based On Selection :23
Robert Bagchi
Community Ecology
Tropical Ecology
Conservation Biology
Quantitative Ecology
Biodiversity and Ecosystem Functioning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Last 6 Years H Index Rankings
Ranking Based On Selection :24
Kent Holsinger
Evolutionary biology
population genetics
Bayesian statistics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
22
0.440
* Last 6 Years H Index Rankings
Ranking Based On Selection :25
Andrew Pask
reproductive biology
developmental biology
evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 1
Robert K Colwell
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
60
0.723
Biogeography
macroecology
community ecology
tropical biology
biodiversity informatics
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 2
Michael Willig
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
47
0.566
Ecology
Biogeography
Macroecology
Disturbance
Tropical Biology
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 3
Mark C Urban
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
evolutionary ecology
biodiversity change
climate change biology
eco-evolutionary dynamics
metacommunity ecology
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 4
Senjie Lin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
Phytoplankton ecology
functional genomics
biodiversity
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 5
John Silander
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
36
0.590
Plant ecology
community ecology
population ecology
biogeography
conservation biology
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 6
Charles Yarish
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
36
0.692
seaweed ecophysiology
aquaculture
marine ecology
biogeography
invasive marine species
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 7
Jill Wegrzyn
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
36
0.750
Plant Conservation Genomics
Information Science
Genome Annotation
Comparative Genomics
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 8
Johann Peter Gogarten
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
29
0.518
molecular evolution
origin of life
inteins
gene transfer
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 9
Steven J Presley
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 10
Betty Eipper
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
28
0.346
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 11
Joerg Graf
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
Host-microbe interactions
symbiosis
evolution of virulence
Aeromonas
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 12
Ashley M Helton
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 13
James Dixon
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Self-organization
perception
action
cognition
development
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 14
Claudia Carello
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
26
0.500
ecological cognitive science
perception & action
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 15
Jianbin Ruan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 16
Paul O Lewis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
25
0.641
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 17
Louise A Lewis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 18
Carl Schlichting
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
24
0.522
evolutionary biology
phenotypic evolution
phenotypic plasticity
plant evolution
evolution
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 19
David Han
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
24
0.511
Proteomics
Atherosclerosis
Vascular Biology
Apoptosis
Cancer
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 20
Donald Les
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 21
D Kalonia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
23
0.605
protein stability
aggregation
rheology
formulation
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 22
Sarah A Knutie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
Disease ecology
Invasion biology
Host-microbe ecology
Ecoimmunology
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 23
Robert Bagchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Community Ecology
Tropical Ecology
Conservation Biology
Quantitative Ecology
Biodiversity and Ecosystem Functioning
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 24
Kent Holsinger
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
22
0.440
Evolutionary biology
population genetics
Bayesian statistics
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 25
Andrew Pask
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
reproductive biology
developmental biology
evolution