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 Index Rankings
Rankings

7,621
World Rank

2,538
Country Rank

1
University
Ranking Based On Selection:
1
Engineering & Technology / Marine Sciences and Engineering
Chemical Oceanographer Carbon Cycle Ocean Acidiificatio
Chemical Oceanographer Carbon Cycle Ocean Acidiificatio
H-Index Metrics
-
Total388
-
Last 6 Years261
-
Last 6 Years / Total0.673
* Total i10 Index Rankings
Rankings

8,664
World Rank

2,893
Country Rank

2
University
Ranking Based On Selection:
2
H-Index Metrics
-
Total368
-
Last 6 Years258
-
Last 6 Years / Total0.701
* Total i10 Index Rankings
Rankings

23,774
World Rank

7,868
Country Rank

7
University
Ranking Based On Selection:
3
Engineering & Technology / Marine Sciences and Engineering
Oceanography | Fisheries Oceanography | Climate Variability and Change | Marine Ecosystem
Oceanography | Fisheries Oceanography | Climate Variability and Change | Marine Ecosystem
H-Index Metrics
-
Total240
-
Last 6 Years205
-
Last 6 Years / Total0.854
* Total i10 Index Rankings
Rankings

37,592
World Rank

12,210
Country Rank

20
University
Ranking Based On Selection:
4
Engineering & Technology / Marine Sciences and Engineering
Foraging Ecology | Spatial Statistics | Effects of Climate on Marine Ecosystem
Foraging Ecology | Spatial Statistics | Effects of Climate on Marine Ecosystem
H-Index Metrics
-
Total193
-
Last 6 Years188
-
Last 6 Years / Total0.974
* Total i10 Index Rankings
Rankings

37,756
World Rank

12,268
Country Rank

21
University
Ranking Based On Selection:
5
Engineering & Technology / Marine Sciences and Engineering
Remote sensing | Atmospheric correction | Radiative transfer | Satellite ocean color remote sensin
Remote sensing | Atmospheric correction | Radiative transfer | Satellite ocean color remote sensin
H-Index Metrics
-
Total193
-
Last 6 Years138
-
Last 6 Years / Total0.715
* Total i10 Index Rankings
Rankings

40,789
World Rank

13,237
Country Rank

24
University
Ranking Based On Selection:
6
Engineering & Technology / Marine Sciences and Engineering
high latitude physical oceanography | ecosystem
high latitude physical oceanography | ecosystem
H-Index Metrics
-
Total186
-
Last 6 Years108
-
Last 6 Years / Total0.581
* Total i10 Index Rankings
Rankings

44,749
World Rank

14,429
Country Rank

27
University
Ranking Based On Selection:
7
Engineering & Technology / Marine Sciences and Engineering
Oceanography | Biogeochemistry | Climate | Ecosystem
Oceanography | Biogeochemistry | Climate | Ecosystem
H-Index Metrics
-
Total177
-
Last 6 Years157
-
Last 6 Years / Total0.887
* Total i10 Index Rankings
Rankings

46,961
World Rank

15,068
Country Rank

28
University
Ranking Based On Selection:
8
H-Index Metrics
-
Total173
-
Last 6 Years124
-
Last 6 Years / Total0.717
* Total i10 Index Rankings
Rankings

47,384
World Rank

15,212
Country Rank

29
University
Ranking Based On Selection:
9
Engineering & Technology / Marine Sciences and Engineering
climate | physical oceanography | numerical models | geophysical fluid dynamic
climate | physical oceanography | numerical models | geophysical fluid dynamic
H-Index Metrics
-
Total172
-
Last 6 Years152
-
Last 6 Years / Total0.884
* Total i10 Index Rankings
Rankings

63,666
World Rank

20,034
Country Rank

38
University
Ranking Based On Selection:
10
Engineering & Technology / Marine Sciences and Engineering
Biogeography | ecology & physiology of harmful algae | toxins in marine food web
Biogeography | ecology & physiology of harmful algae | toxins in marine food web
H-Index Metrics
-
Total147
-
Last 6 Years85
-
Last 6 Years / Total0.578
Smart Institutional Plan
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* Total i10 Index Rankings
Rankings

70,748
World Rank

22,090
Country Rank

44
University
Ranking Based On Selection:
11
Engineering & Technology / Marine Sciences and Engineering
Conservation Biology | Population Assessment | Satellite Telemetry | Marine Mammal
Conservation Biology | Population Assessment | Satellite Telemetry | Marine Mammal
H-Index Metrics
-
Total138
-
Last 6 Years111
-
Last 6 Years / Total0.804
* Total i10 Index Rankings
Rankings

75,711
World Rank

23,510
Country Rank

49
University
Ranking Based On Selection:
12
Engineering & Technology / Marine Sciences and Engineering
oceanography | fisheries | climate | managemen
oceanography | fisheries | climate | managemen
H-Index Metrics
-
Total133
-
Last 6 Years92
-
Last 6 Years / Total0.692
* Total i10 Index Rankings
Rankings

79,765
World Rank

24,626
Country Rank

53
University
Ranking Based On Selection:
13
Engineering & Technology / Marine Sciences and Engineering
Oceanography | algal blooms | satellite derived bathymetry | wetlands | remote sensin
Oceanography | algal blooms | satellite derived bathymetry | wetlands | remote sensin
H-Index Metrics
-
Total129
-
Last 6 Years92
-
Last 6 Years / Total0.713
* Total i10 Index Rankings
Rankings

86,508
World Rank

26,545
Country Rank

61
University
Ranking Based On Selection:
14
H-Index Metrics
-
Total123
-
Last 6 Years84
-
Last 6 Years / Total0.683
* Total i10 Index Rankings
Rankings

89,825
World Rank

27,470
Country Rank

64
University
Ranking Based On Selection:
15
H-Index Metrics
-
Total120
-
Last 6 Years100
-
Last 6 Years / Total0.833
* Total i10 Index Rankings
Rankings

91,631
World Rank

27,970
Country Rank

67
University
Ranking Based On Selection:
16
Engineering & Technology / Marine Sciences and Engineering
Arctic and Great Lakes climate and ice variability | coupled ice-ocean modelin
Arctic and Great Lakes climate and ice variability | coupled ice-ocean modelin
H-Index Metrics
-
Total119
-
Last 6 Years69
-
Last 6 Years / Total0.580
* Total i10 Index Rankings
Rankings

93,411
World Rank

28,474
Country Rank

71
University
Ranking Based On Selection:
17
H-Index Metrics
-
Total117
-
Last 6 Years112
-
Last 6 Years / Total0.957
* Total i10 Index Rankings
Rankings

94,092
World Rank

28,674
Country Rank

74
University
Ranking Based On Selection:
18
Engineering & Technology / Marine Sciences and Engineering
Population genetics | Evolutionary genetics | Conservation | Speciation | Marine mammal genetic
Population genetics | Evolutionary genetics | Conservation | Speciation | Marine mammal genetic
H-Index Metrics
-
Total117
-
Last 6 Years77
-
Last 6 Years / Total0.658
* Total i10 Index Rankings
Rankings

102,143
World Rank

30,872
Country Rank

78
University
Ranking Based On Selection:
19
Engineering & Technology / Marine Sciences and Engineering
climate dynamics and predictability | climate impacts on ecosystems and society | fisheries oceanograph
climate dynamics and predictability | climate impacts on ecosystems and society | fisheries oceanograph
H-Index Metrics
-
Total111
-
Last 6 Years87
-
Last 6 Years / Total0.784
* Total i10 Index Rankings
Rankings

102,319
World Rank

30,920
Country Rank

79
University
Ranking Based On Selection:
20
Engineering & Technology / Marine Sciences and Engineering
Oceanography | Climate Science | ENSO | Seasonal to Decadal Prediction | Ocean Data Assimilatio
Oceanography | Climate Science | ENSO | Seasonal to Decadal Prediction | Ocean Data Assimilatio
H-Index Metrics
-
Total111
-
Last 6 Years80
-
Last 6 Years / Total0.721
* Total i10 Index Rankings
Rankings

104,320
World Rank

31,466
Country Rank

82
University
Ranking Based On Selection:
21
Engineering & Technology / Marine Sciences and Engineering
numerical modeling | natural hazards | oceanography | ocean engineering | tsunam
numerical modeling | natural hazards | oceanography | ocean engineering | tsunam
H-Index Metrics
-
Total110
-
Last 6 Years55
-
Last 6 Years / Total0.500
* Total i10 Index Rankings
Rankings

107,013
World Rank

32,181
Country Rank

84
University
Ranking Based On Selection:
22
Engineering & Technology / Marine Sciences and Engineering
Remote Sensing | Oceanography | Geophysics | Computer Science | Inverse Theor
Remote Sensing | Oceanography | Geophysics | Computer Science | Inverse Theor
H-Index Metrics
-
Total108
-
Last 6 Years68
-
Last 6 Years / Total0.630
* Total i10 Index Rankings
Rankings

118,529
World Rank

35,351
Country Rank

87
University
Ranking Based On Selection:
23
Engineering & Technology / Marine Sciences and Engineering
hydrothermal | ocean chemistry | submarine volcanoes | trace elements and isotope
hydrothermal | ocean chemistry | submarine volcanoes | trace elements and isotope
H-Index Metrics
-
Total101
-
Last 6 Years69
-
Last 6 Years / Total0.683
* Total i10 Index Rankings
Rankings

122,029
World Rank

36,261
Country Rank

89
University
Ranking Based On Selection:
24
Engineering & Technology / Marine Sciences and Engineering
Large Scale Ocean Circulation | Observational Oceanography | Mixin
Large Scale Ocean Circulation | Observational Oceanography | Mixin
H-Index Metrics
-
Total99
-
Last 6 Years73
-
Last 6 Years / Total0.737
* Total i10 Index Rankings
Rankings

123,595
World Rank

36,731
Country Rank

90
University
Ranking Based On Selection:
25
Engineering & Technology / Marine Sciences and Engineering
Ecotoxicology | Marine Biology | Conservation | Animal Behavior | Developmental Biolog
Ecotoxicology | Marine Biology | Conservation | Animal Behavior | Developmental Biolog
H-Index Metrics
-
Total98
-
Last 6 Years83
-
Last 6 Years / Total0.847