Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Crustal evolution
geochronology
microanalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
471
394
0.837
* Total i10 IndexRankings
Ranking Based On Selection: 2
Asteraceae
Eupatorieae
Heliantheae
Taxonomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
414
40
0.097
* Total i10 IndexRankings
Ranking Based On Selection: 3
Palynology
Holocene
Climate change
Cultural change
Neolithic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
254
0.633
* Total i10 IndexRankings
Ranking Based On Selection: 4
Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
171
0.559
* Total i10 IndexRankings
Ranking Based On Selection: 5
palaeontology anthropology archaeology quaternary pleistocene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
303
175
0.578
* Total i10 IndexRankings
Ranking Based On Selection: 6
Natural history
animal biology
conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
146
0.485
* Total i10 IndexRankings
Ranking Based On Selection: 7
Lithic technology
Prehistory
Human Evolution
Paleoecology
Paleolithic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
181
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 8
Prehistory
human evolution
archeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
198
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 9
African politics
history
colonialism
race
enlightenment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
285
184
0.646
* Total i10 IndexRankings
Ranking Based On Selection: 10
история экономики
клиодинамика
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
279
41
0.147
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Systematics
arthropod evolution
palaeontology
Chilopoda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
151
0.555
* Total i10 IndexRankings
Ranking Based On Selection: 12
Health services research
health care policy
health care history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
265
115
0.434
* Total i10 IndexRankings
Ranking Based On Selection: 13
heart failure
hypertension
history of medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
109
0.418
* Total i10 IndexRankings
Ranking Based On Selection: 14
Historia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
253
66
0.261
* Total i10 IndexRankings
Ranking Based On Selection: 15
invasion ecology
global change ecology
life-history evolution
pollination
phenotypic plasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
220
0.898
* Total i10 IndexRankings
Ranking Based On Selection: 16
paleontology
systematics
geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
197
0.804
* Total i10 IndexRankings
Ranking Based On Selection: 17
Chaos
Nonlinear Time Series
Time Series Prediction
Complex Systems
Complex Networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
135
0.567
* Total i10 IndexRankings
Ranking Based On Selection: 18
Science
Art
History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
115
0.483
* Total i10 IndexRankings
Ranking Based On Selection: 19
historia moderna españ
historia moderna universal
historia administración
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
79
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 20
evolutionary medicine
hunter-gatherers & horticulturalists
life history evolution
cooperation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
204
0.864
* Total i10 IndexRankings
Ranking Based On Selection: 21
Public Economics
Labour Economics
Income Distribution
History of Economic Thought
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
48
0.203
* Total i10 IndexRankings
Ranking Based On Selection: 22
Copepods
Parasitic Crustacea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
67
0.289
* Total i10 IndexRankings
Ranking Based On Selection: 23
stratification economics
intergroup inequality
social/psychological impact of unemployment
the Atlantic slave trade
History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
130
0.570
* Total i10 IndexRankings
Ranking Based On Selection: 24
Natural history of trace metals
Marine biology of trace metals
Barnacle biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
99
0.434
* Total i10 IndexRankings
Ranking Based On Selection: 25
mathematics
differential geometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
66
0.289
Martin John Whitehouse
Swedish Museum of Natural History
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
471
394
0.837
Crustal evolution
geochronology
microanalysis
Harold E Robinson
Smithsonian Institution
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
414
40
0.097
Asteraceae
Eupatorieae
Heliantheae
Taxonomy
José Antonio López Sáez
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
254
0.633
Palynology
Holocene
Climate change
Cultural change
Neolithic
David Rollinson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
171
0.559
Stringer C
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
303
175
0.578
palaeontology anthropology archaeology quaternary pleistocene
Ivan Sazima
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
146
0.485
Natural history
animal biology
conservation biology
Eudald Carbonell
Universitat Rovira i Virgili
Tarragona, Spain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
181
0.611
Lithic technology
Prehistory
Human Evolution
Paleoecology
Paleolithic
Francesco D Errico
Université de Bordeaux
Bordeaux, France
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
198
0.692
Prehistory
human evolution
archeology
Achille Mbembe
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
285
184
0.646
African politics
history
colonialism
race
enlightenment
Алексей Владимирович Кузнецов
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
279
41
0.147
история экономики
клиодинамика
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Gregory D. Edgecombe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
151
0.555
Systematics
arthropod evolution
palaeontology
Chilopoda
Nick Black
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
265
115
0.434
Health services research
health care policy
health care history
Hector Ventura
Ochsner Health System
New Orleans, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
109
0.418
heart failure
hypertension
history of medicine
Historia. Instituciones. Documentos
Universidad de Sevilla
Sevilla, Spain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
253
66
0.261
Mark van Kleunen
Universität Konstanz
Konstanz, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
220
0.898
invasion ecology
global change ecology
life-history evolution
pollination
phenotypic plasticity
Mark Norell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
197
0.804
paleontology
systematics
geology
Michael Small
University of Western Australia
Crawley, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
135
0.567
Chaos
Nonlinear Time Series
Time Series Prediction
Complex Systems
Complex Networks
Miral Dizdaroglu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
115
0.483
Jesús Manuel González Beltrán
Universidad de Cádiz
Cádiz, Spain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
79
0.333
historia moderna españ
historia moderna universal
historia administración
Michael Gurven
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
204
0.864
evolutionary medicine
hunter-gatherers & horticulturalists
life history evolution
cooperation
John Creedy
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
48
0.203
Public Economics
Labour Economics
Income Distribution
History of Economic Thought
Geoff Boxshall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
67
0.289
William Darity
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
130
0.570
stratification economics
intergroup inequality
social/psychological impact of unemployment
the Atlantic slave trade
History
Rainbow PS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
99
0.434
Natural history of trace metals
Marine biology of trace metals
Barnacle biology
José Luis García Ruiz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
66
0.289
mathematics
differential geometry