Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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".
* Total i10 IndexRankings
Ranking Based On Selection :51
Geoscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
36
0.474
* Total i10 IndexRankings
Ranking Based On Selection :52
Energy
Global Catastrophic Risks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
* Total i10 IndexRankings
Ranking Based On Selection :53
hibernation
therapeutic hypothermia
stroke
cerebral ischemia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
41
0.547
* Total i10 IndexRankings
Ranking Based On Selection :54
permafrost
frozen ground engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
64
0.865
* Total i10 IndexRankings
Ranking Based On Selection :55
Arctic
Sub-Arctic
Marine Ecosystems
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
68
0.932
* Total i10 IndexRankings
Ranking Based On Selection :56
international trade
resource economics
environmental economics
energy economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
59
0.819
* Total i10 IndexRankings
Ranking Based On Selection :57
finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
57
0.792
* Total i10 IndexRankings
Ranking Based On Selection :58
Geotechnical Earthquake Engineering
Frozen Soil Mechanics
Frozen Soil-structure interaction
Deicing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
57
0.792
* Total i10 IndexRankings
Ranking Based On Selection :59
Ecosystem Ecology
Stream Ecology
Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
55
0.764
* Total i10 IndexRankings
Ranking Based On Selection :60
Multidisciplinary
Geosciences
Biology
Nanotechnology
Gerontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
* Total i10 IndexRankings
Ranking Based On Selection :61
Atmospheric Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
69
0.986
* Total i10 IndexRankings
Ranking Based On Selection :62
Ecosystem linkages
freshwater food webs
salmonid foraging ecology
resource subsidies
aquatic entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
54
0.771
* Total i10 IndexRankings
Ranking Based On Selection :63
Remote Sensing
GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
52
0.743
* Total i10 IndexRankings
Ranking Based On Selection :64
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
* Total i10 IndexRankings
Ranking Based On Selection :65
Hydrology
Ecology
Geomorphology
Arctic
Mountains
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
62
0.899
* Total i10 IndexRankings
Ranking Based On Selection :66
paleoecology
Quaternary geology
forest ecology
archaeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
45
0.662
* Total i10 IndexRankings
Ranking Based On Selection :67
social ecological technological systems science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
45
0.662
* Total i10 IndexRankings
Ranking Based On Selection :68
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
30
0.441
* Total i10 IndexRankings
Ranking Based On Selection :69
stable isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
58
0.866
* Total i10 IndexRankings
Ranking Based On Selection :70
Phylogenetics - Plant Systematics - Biogeography - Morphology - Development - Anatomy - Monography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
53
0.828
* Total i10 IndexRankings
Ranking Based On Selection :71
Mesoscale meteorological and Photochemical Modeling
Land-use/cover Change Impacts on Weather & Air Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
17
0.266
* Total i10 IndexRankings
Ranking Based On Selection :72
Space Physics
Psychoacoustics
Information Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
16
0.250
* Total i10 IndexRankings
Ranking Based On Selection :73
Wildfire
Vegetation Succession
Ecosystem Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
* Total i10 IndexRankings
Ranking Based On Selection :74
Plant biodiversity exploration
Biodiversity informatics
Community ecology and phylogenetics
Forest restoration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
48
0.762
* Total i10 IndexRankings
Ranking Based On Selection :75
chemistry
geology
physics
materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
44
0.698
J Eichelberger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
36
0.474
David Denkenberger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
Energy
Global Catastrophic Risks
Kelly Drew
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
41
0.547
Yuri Shur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
64
0.865
Seth Danielson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
68
0.932
Arctic
Sub-Arctic
Marine Ecosystems
Oceanography
Jungho Baek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
59
0.819
international trade
resource economics
environmental economics
energy economics
John R Nofsinger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
57
0.792
Zhaohui Joey Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
57
0.792
Geotechnical Earthquake Engineering
Frozen Soil Mechanics
Frozen Soil-structure interaction
Deicing
Jeremy Jones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
55
0.764
Ecosystem Ecology
Stream Ecology
Biogeochemistry
Gunther Kletetschka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
Multidisciplinary
Geosciences
Biology
Nanotechnology
Gerontology
Jingqiu Mao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
69
0.986
Mark Wipfli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
54
0.771
Ecosystem linkages
freshwater food webs
salmonid foraging ecology
resource subsidies
aquatic entomology
David Verbyla
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
52
0.743
Gary Kofinas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
48
0.686
Christopher Arp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
62
0.899
Hydrology
Ecology
Geomorphology
Arctic
Mountains
Daniel H Mann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
45
0.662
paleoecology
Quaternary geology
forest ecology
archaeology
Lilian Alessa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
45
0.662
Xiyu Zhou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
30
0.441
Diane M O Brien
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
58
0.866
Steffi Ickert Bond
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
53
0.828
Phylogenetics - Plant Systematics - Biogeography - Morphology - Development - Anatomy - Monography
Nicole MöLders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
17
0.266
Mesoscale meteorological and Photochemical Modeling
Land-use/cover Change Impacts on Weather & Air Quality
Juan Roederer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
16
0.250
Space Physics
Psychoacoustics
Information Theory
T Scott Rupp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
Campbell O. Webb
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
48
0.762
Plant biodiversity exploration
Biodiversity informatics
Community ecology and phylogenetics
Forest restoration
Thomas P Trainor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
44
0.698
chemistry
geology
physics
materials science