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

1,345,030
World Rank

35,692
Country Rank

2,443
University
Ranking Based On Selection:
76
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Oceanography | Synthetic Chemistr
Environmental Science | Oceanography | Synthetic Chemistr
H-Index Metrics
-
Total5
-
Last 6 Years5
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

1,348,244
World Rank

35,739
Country Rank

2,447
University
Ranking Based On Selection:
77
* Total i10 Index Rankings
Rankings

1,363,338
World Rank

35,972
Country Rank

2,463
University
Ranking Based On Selection:
78
Engineering & Technology / Environmental Science & Engineering
socio-technical systems | human-natural systems | natural resource governanc
socio-technical systems | human-natural systems | natural resource governanc
H-Index Metrics
-
Total5
-
Last 6 Years5
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

1,444,738
World Rank

36,957
Country Rank

2,520
University
Ranking Based On Selection:
79
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Climatology | Carbon management | Sustainable developmen
Environmental Science | Climatology | Carbon management | Sustainable developmen
H-Index Metrics
-
Total4
-
Last 6 Years4
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

1,596,497
World Rank

38,804
Country Rank

2,670
University
Ranking Based On Selection:
80
Engineering & Technology / Environmental Science & Engineering
paleoceanography | radiolarians | diatoms | micropaleontology | Southern Ocea
paleoceanography | radiolarians | diatoms | micropaleontology | Southern Ocea
H-Index Metrics
-
Total3
-
Last 6 Years3
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

1,616,435
World Rank

39,079
Country Rank

2,689
University
Ranking Based On Selection:
81
Engineering & Technology / Environmental Science & Engineering
Occupational Health and Safety Scienc
Occupational Health and Safety Scienc
H-Index Metrics
-
Total3
-
Last 6 Years3
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

1,627,335
World Rank

39,197
Country Rank

2,704
University
Ranking Based On Selection:
82
Engineering & Technology / Environmental Science & Engineering
environmental science and engineering | biogeochemicial cycles | anaerobic methane oxidatio
environmental science and engineering | biogeochemicial cycles | anaerobic methane oxidatio
H-Index Metrics
-
Total3
-
Last 6 Years3
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

1,798,128
World Rank

41,294
Country Rank

2,816
University
Ranking Based On Selection:
83
Engineering & Technology / Environmental Science & Engineering
ergonomic | Occuapational health | Public Healt
ergonomic | Occuapational health | Public Healt
H-Index Metrics
-
Total2
-
Last 6 Years2
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

1,859,426
World Rank

42,157
Country Rank

1,264
University
Ranking Based On Selection:
84
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Ecotoxicology | Indoor Air Quality | Low-cost Sensor
Environmental Engineering | Ecotoxicology | Indoor Air Quality | Low-cost Sensor
H-Index Metrics
-
Total2
-
Last 6 Years2
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

1,893,236
World Rank

42,677
Country Rank

2,896
University
Ranking Based On Selection:
85
Engineering & Technology / Environmental Science & Engineering
Plant Science | Plant Taxonomy | Phytochemistr
Plant Science | Plant Taxonomy | Phytochemistr
H-Index Metrics
-
Total2
-
Last 6 Years1
-
Last 6 Years / Total0.500
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Total i10 Index Rankings
Rankings

2,026,599
World Rank

43,860
Country Rank

1,349
University
Ranking Based On Selection:
86
* Total i10 Index Rankings
Rankings

2,079,767
World Rank

44,398
Country Rank

1,380
University
Ranking Based On Selection:
87
* Total i10 Index Rankings
Rankings

2,176,320
World Rank

45,585
Country Rank

3,027
University
Ranking Based On Selection:
88
Engineering & Technology / Environmental Science & Engineering
Mining | Biodiversity | Environmental Management | Conservatio
Mining | Biodiversity | Environmental Management | Conservatio
H-Index Metrics
-
Total1
-
Last 6 Years1
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

2,177,380
World Rank

45,598
Country Rank

1,439
University
Ranking Based On Selection:
89
Engineering & Technology / Environmental Science & Engineering
Environmental science | Environmental Engineerin
Environmental science | Environmental Engineerin
H-Index Metrics
-
Total1
-
Last 6 Years1
-
Last 6 Years / Total1.000