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.
* Total i10 IndexRankings
Ranking Based On Selection :1
Mycology
Biological Nomenclature
Biodiversity
Forensic Science
Lichens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
500
171
0.342
* Total i10 IndexRankings
Ranking Based On Selection :2
Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
303
180
0.594
* Total i10 IndexRankings
Ranking Based On Selection :3
palaeontology anthropology archaeology quaternary pleistocene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
302
184
0.609
* Total i10 IndexRankings
Ranking Based On Selection :4
Systematics
arthropod evolution
palaeontology
Chilopoda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
161
0.594
* Total i10 IndexRankings
Ranking Based On Selection :5
Copepods
Parasitic Crustacea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
82
0.353
* Total i10 IndexRankings
Ranking Based On Selection :6
Natural history of trace metals
Marine biology of trace metals
Barnacle biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
118
0.518
* Total i10 IndexRankings
Ranking Based On Selection :7
biodiversity science
IPBES
macroevolution
micropaleontology
PREDICTS project
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
164
0.756
* Total i10 IndexRankings
Ranking Based On Selection :8
collections
systematics
parasitology
metazoa
evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
153
0.725
* Total i10 IndexRankings
Ranking Based On Selection :9
Caecilians
Phylogenetics
Systematics
Herpetology
Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
95
0.463
* Total i10 IndexRankings
Ranking Based On Selection :10
Palaeontology
Dinosaurs
Macroevolution
palaeobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
168
0.832
* Total i10 IndexRankings
Ranking Based On Selection :11
botany
plant taxonomy
Solanaceae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
130
0.647
* Total i10 IndexRankings
Ranking Based On Selection :12
Mosquito taxonomy & systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
118
0.596
* Total i10 IndexRankings
Ranking Based On Selection :13
Macroevolution
Land Plants
Phylogeny
Plant Systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
156
0.804
* Total i10 IndexRankings
Ranking Based On Selection :14
Palaeontology
Palaeogeography
Mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
79
0.414
* Total i10 IndexRankings
Ranking Based On Selection :15
Cosmochemistry
meteoritics
lunar science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
115
0.622
* Total i10 IndexRankings
Ranking Based On Selection :16
Freshwater biology
palaeoecology
environmental change
Chironomidae
Odonata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
127
0.722
* Total i10 IndexRankings
Ranking Based On Selection :17
bumblebees
systematics
biogeography
ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
116
0.659
* Total i10 IndexRankings
Ranking Based On Selection :18
palaeontology
evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
107
0.608
* Total i10 IndexRankings
Ranking Based On Selection :19
Earth Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
105
0.686
* Total i10 IndexRankings
Ranking Based On Selection :20
soil ecology
termites
ecosystem engineers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
124
0.827
* Total i10 IndexRankings
Ranking Based On Selection :21
dispersal
myxozoan ecology and evolution
bryozoan ecology and evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
74
0.561
* Total i10 IndexRankings
Ranking Based On Selection :22
cladistics
diatoms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
53
0.402
* Total i10 IndexRankings
Ranking Based On Selection :23
Decapoda
taxonomy
invasives
larvae
microplastics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
54
0.422
* Total i10 IndexRankings
Ranking Based On Selection :24
Diatoms
taxonomy
wall ontogeny
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
72
0.571
* Total i10 IndexRankings
Ranking Based On Selection :25
Marine Biology
Evolution
Ecology
Molluscs
Bivalves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
59
0.472
David L Hawksworth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
500
171
0.342
Mycology
Biological Nomenclature
Biodiversity
Forensic Science
Lichens
David Rollinson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
303
180
0.594
Stringer C
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
302
184
0.609
palaeontology anthropology archaeology quaternary pleistocene
Gregory D. Edgecombe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
161
0.594
Systematics
arthropod evolution
palaeontology
Chilopoda
Geoff Boxshall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
82
0.353
Rainbow PS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
118
0.518
Natural history of trace metals
Marine biology of trace metals
Barnacle biology
Andy Purvis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
164
0.756
biodiversity science
IPBES
macroevolution
micropaleontology
PREDICTS project
DTJ Littlewood|Tim Littlewood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
153
0.725
collections
systematics
parasitology
metazoa
evolution
Mark Wilkinson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
95
0.463
Caecilians
Phylogenetics
Systematics
Herpetology
Evolution
Paul M Barrett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
168
0.832
Palaeontology
Dinosaurs
Macroevolution
palaeobiology
Sandra Knapp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
130
0.647
botany
plant taxonomy
Solanaceae
Ralph E Harbach
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
118
0.596
Schneider Harald
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
156
0.804
Macroevolution
Land Plants
Phylogeny
Plant Systematics
Richard Fortey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
79
0.414
Palaeontology
Palaeogeography
Mycology
Sara Russell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
115
0.622
Cosmochemistry
meteoritics
lunar science
Stephen J. Brooks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
127
0.722
Freshwater biology
palaeoecology
environmental change
Chironomidae
Odonata
Paul Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
116
0.659
bumblebees
systematics
biogeography
ecology
Andrew B Smith|A B Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
107
0.608
Reimar Seltmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
105
0.686
Paul Eggleton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
124
0.827
soil ecology
termites
ecosystem engineers
Beth Okamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
74
0.561
dispersal
myxozoan ecology and evolution
bryozoan ecology and evolution
David M Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
53
0.402
Paul F Clark
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
54
0.422
Decapoda
taxonomy
invasives
larvae
microplastics
Eileen J. Cox
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
72
0.571
John D Taylor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
59
0.472
Marine Biology
Evolution
Ecology
Molluscs
Bivalves