Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Earth System Science
Biogeochemical Cycles
Ecosystem Modeling
Climate & Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
313
0.897
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Taxonomy
Systematics
Phylogenetics
Ichthyology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
266
0.834
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Invertebrates
Marine genomics
Systematics
Antarctica
Deep Sea biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
150
0.852
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Conservation
Evolution
Herpetology
Southeast Asia
Systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
96
0.835
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
93
0.710
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Environmental biotechnology
soil microbiology
algal biotechnology
plant-bacteria interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
93
0.939
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
plant stress response
vaccines against poultry viruses
transformation of higher fungi
stress response in fungi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
90
0.419
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Biology
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
88
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Evolutionary Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
83
0.822
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
behavior
ecology
evolution
conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
82
0.607
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
community ecology
limnology
harmful algal blooms
drinking water
meta-analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
75
0.949
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Biogeography
Macroecology
Spatial Ecology
Conservation
Herpetology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
64
0.831
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Anchialine Ecosystem
Biocomputing
Marine Ecology
Molecular Ecology
Symbiosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
61
0.772
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
ecology
parasitology
eco-toxicology
entomology
apiculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
57
0.950
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
55
0.679
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Wetlands
biogeochemistry
water quality
environmental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
54
0.435
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Stress Physiology
Ecoimmunology
Physiological Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
49
0.620
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Coral reef ecology
cnidarian ecophysiology and behavior
symbioses
population dynamics
conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
47
0.653
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
ecology
fire
carbon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
47
0.904
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Ecology of metal hyperaccumulation
Plant conservation
Plant-Animal interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
46
0.469
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
biology education research
biology education
discipline-based education research
science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
43
0.935
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Genetics
Evolution
Life History
Stress Response
Maternal Effects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
39
0.765
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
evolution
development
genomics
speciation
adaptation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Evolutionary Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Ichnology
sedimentology
stratigraphy
paleontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
32
0.571
Hanqin Tian
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
313
0.897
Earth System Science
Biogeochemical Cycles
Ecosystem Modeling
Climate & Sustainability
Courtney A Weyand
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
266
0.834
Taxonomy
Systematics
Phylogenetics
Ichthyology
Kenneth M Halanych
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
150
0.852
Invertebrates
Marine genomics
Systematics
Antarctica
Deep Sea biology
Perry Lee Wood Jr
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
96
0.835
Conservation
Evolution
Herpetology
Southeast Asia
Systematics
David Held
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
93
0.710
Luz De Bashan
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
93
0.939
Environmental biotechnology
soil microbiology
algal biotechnology
plant-bacteria interaction
Narendra K Singh
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
90
0.419
plant stress response
vaccines against poultry viruses
transformation of higher fungi
stress response in fungi
Mark Liles
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
88
0.846
Daniel Warner
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
83
0.822
F Stephen Dobson
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
82
0.607
behavior
ecology
evolution
conservation
Alan E Wilson
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
75
0.949
community ecology
limnology
harmful algal blooms
drinking water
meta-analysis
Gabriel C Costa
Auburn University Montgomery
Montgomery, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
64
0.831
Biogeography
Macroecology
Spatial Ecology
Conservation
Herpetology
Scott R Santos
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
61
0.772
Anchialine Ecosystem
Biocomputing
Marine Ecology
Molecular Ecology
Symbiosis
Geoff Williams
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
57
0.950
ecology
parasitology
eco-toxicology
entomology
apiculture
Stephen Ditchkoff
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
55
0.679
Graeme Lockaby
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
54
0.435
Wetlands
biogeochemistry
water quality
environmental health
Mary Mendonca
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
49
0.620
Stress Physiology
Ecoimmunology
Physiological Ecology
Nanette Chadwick
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
47
0.653
Coral reef ecology
cnidarian ecophysiology and behavior
symbioses
population dynamics
conservation biology
Heather Alexander
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
47
0.904
Robert S Boyd
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
46
0.469
Ecology of metal hyperaccumulation
Plant conservation
Plant-Animal interactions
Cissy Ballen
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
43
0.935
biology education research
biology education
discipline-based education research
science
Tonia Schwartz
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
39
0.765
Genetics
Evolution
Life History
Stress Response
Maternal Effects
Brian Counterman
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
evolution
development
genomics
speciation
adaptation
Jamie Oaks
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
Charles Savrda
Auburn University
Auburn, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
32
0.571
Ichnology
sedimentology
stratigraphy
paleontology