Track ongoing research productivity with the 2025 i10 Index Productivity Rankings.
By counting the number of publications with at least 10 citations, the i10 index highlights steady scholarly output and publishing consistency. These rankings offer insight into researchers’ contribution frequency, beyond cumulative impact. The system is regularly refreshed to reflect current performance trends, enabling up-to-date comparisons across fields, institutions, and regions. Premium access includes productivity heatmaps, time-based output trends, and in-depth author benchmarks.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Marine ecolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
166
0.606
* Total i10 IndexRankings
Ranking Based On Selection: 2

Aquaculture and Fisheries
Animal Science
Environmental Science
WEF Nexus
Sustainabilit
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
266
0.996
* Total i10 IndexRankings
Ranking Based On Selection: 3

Marine Mammal Ecolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
102
0.440
* Total i10 IndexRankings
Ranking Based On Selection: 4

Inland Fisheries
Fish Biology
Freshwater Ecology
Invasion Ecolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
162
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 5

Marine invertebrate biodiversity
marine alien specie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
98
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 6

Ecosystem health
One Health
Ecosystem healt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
98
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 7

fisheries
marine
Benguela
indicators
ecosyste
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
93
0.732
* Total i10 IndexRankings
Ranking Based On Selection: 8

fisheries
ocean governanc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
73
0.575
* Total i10 IndexRankings
Ranking Based On Selection: 9

Ichthyology
ecolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
47
0.448
* Total i10 IndexRankings
Ranking Based On Selection: 10

Fish Biology
Environmental Pollution
Aquatic Toxicology
Bioradiatio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
94
0.922
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* Total i10 IndexRankings
Ranking Based On Selection: 11

Marine Ecolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
58
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 12

Fisheries
Mariculture
Women empowerment
Marine mammals
Climate chang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
68
0.694
* Total i10 IndexRankings
Ranking Based On Selection: 13

Marine full-spectrum sustainability
Structured decision making
Climate chang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
48
0.490
* Total i10 IndexRankings
Ranking Based On Selection: 14

Aquaculture
fish biology
fisherie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
69
0.734
* Total i10 IndexRankings
Ranking Based On Selection: 15

marine natural product
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
41
0.441
* Total i10 IndexRankings
Ranking Based On Selection: 16

Aquaculture
Nutritional biochemistry
Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
76
0.916
* Total i10 IndexRankings
Ranking Based On Selection: 17

Aquaculture
Fisheries
Marine Biolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
51
0.630
* Total i10 IndexRankings
Ranking Based On Selection: 18

Fis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
58
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 19

Fisheries management
fish population dynamics
marine ecosystem conservatio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
42
0.525
* Total i10 IndexRankings
Ranking Based On Selection: 20

Marine ecology
Fisheries biolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
41
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 21

Food biotechnology
Food Safety
Natural Product
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
70
0.921
* Total i10 IndexRankings
Ranking Based On Selection: 22

Aquaculture and Fisheries Researc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
57
0.814
* Total i10 IndexRankings
Ranking Based On Selection: 23

Environmental & Molecular Toxicology
DNA Barcoding
Fish Physiolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
51
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 24

Fisheries
Physiology
Parasitology
Entomology
Applied Zoolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
37
0.536
* Total i10 IndexRankings
Ranking Based On Selection: 25

coastal erosion
shoreline change modelling
coastal processe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
63
0.955
Christopher Mcquaid
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
166
0.606
Mahmoud Dawood
Kafr El Sheikh University
Kafr el-Sheikh, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
266
0.996
Aquaculture and Fisheries
Animal Science
Environmental Science
WEF Nexus
Sustainabilit
Marthan Bester
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
102
0.440
Olaf LF Weyl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
162
0.753
Inland Fisheries
Fish Biology
Freshwater Ecology
Invasion Ecolog
Charles Griffiths
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
98
0.533
Marine invertebrate biodiversity
marine alien specie
Robinson H. Mdegela
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
98
0.760
Ecosystem health
One Health
Ecosystem healt
Lynne Shannon
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
93
0.732
fisheries
marine
Benguela
indicators
ecosyste
Warwick Sauer
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
73
0.575
Anthony Booth
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
47
0.448
Alaa El Din H Sayed
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
94
0.922
Fish Biology
Environmental Pollution
Aquatic Toxicology
Bioradiatio
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Mark Gibbons
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
58
0.580
Jiddawi Narriman Saleh
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
68
0.694
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate chang
Astrid Jarre
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
48
0.490
Marine full-spectrum sustainability
Structured decision making
Climate chang
Abdel Fattah M El Sayed
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
69
0.734
Aquaculture
fish biology
fisherie
Michael Davies-Coleman
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
41
0.441
Ehab El Haroun
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
76
0.916
Aquaculture
Nutritional biochemistry
Modelling
Yunus D. Mgaya
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
51
0.630
Aquaculture
Fisheries
Marine Biolog
Warren Potts
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
58
0.725
Sahar Fahmy Mehanna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
42
0.525
Fisheries management
fish population dynamics
marine ecosystem conservatio
Colin Graham Attwood
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
41
0.519
Ahmed A Tayel
Kafr El Sheikh University
Kafr el-Sheikh, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
70
0.921
Food biotechnology
Food Safety
Natural Product
Okomoda Victor Tosin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
57
0.814
Aquaculture and Fisheries Researc
Christopher Didigwu Nwani
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
51
0.739
Environmental & Molecular Toxicology
DNA Barcoding
Fish Physiolog
Joseph Eyo
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
37
0.536
Fisheries
Physiology
Parasitology
Entomology
Applied Zoolog
Appeaning Addo Kwasi
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
63
0.955
coastal erosion
shoreline change modelling
coastal processe