World

i10 Productivity
Rankings

IHE Delft Institute for Water Education 109 Scientists i10 Productivity Rankings - 2025

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.

Country

Total 109 scientist

List without CERN, Statistical Data etc

Sort by last 6 years i10 Index

* Total i10 Index Rankings

Rankings

3,256

World Rank

Country Rank

University

Ranking Based On Selection:

Piet Lens

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Environmental Science & Engineering
Milieutechnolog

H-Index Metrics

Total

539
Last 6 Years

438
Last 6 Years / Total

0.813

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* Total i10 Index Rankings

Rankings

44,406

World Rank

1,174

Country Rank

University

Ranking Based On Selection:

Dano Ja Roelvink

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Marine Sciences and Engineering
Coastal engineering | coastal morphology | numerical modelin

H-Index Metrics

Total

178
Last 6 Years

124
Last 6 Years / Total

0.697

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* Total i10 Index Rankings

Rankings

45,797

World Rank

1,204

Country Rank

University

Ranking Based On Selection:

Roshanka Ranasinghe

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Marine Sciences and Engineering
Climate change impacts on coasts | Coastal risk assessment | coastal zone management | numerical modelling of coast

H-Index Metrics

Total

175
Last 6 Years

137
Last 6 Years / Total

0.783

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* Total i10 Index Rankings

Rankings

46,451

World Rank

1,223

Country Rank

University

Ranking Based On Selection:

Pieter Van Der Zaag

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Environmental Science & Engineering
water managemen

H-Index Metrics

Total

174
Last 6 Years

111
Last 6 Years / Total

0.638

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* Total i10 Index Rankings

Rankings

72,574

World Rank

1,813

Country Rank

University

Ranking Based On Selection:

Maria Kennedy

IHE Delft Institute for Water Education Delft, Netherlands

Others
Sea Water Desalination | Groundwater Treatment | Water Quality | Biological Stabilit

H-Index Metrics

Total

136
Last 6 Years

107
Last 6 Years / Total

0.787

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* Total i10 Index Rankings

Rankings

87,390

World Rank

2,100

Country Rank

University

Ranking Based On Selection:

Eddy Moors

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Meteorology & Atmospheric Sciences
Hydrology | meteorology | climate change | adaptatio

H-Index Metrics

Total

122
Last 6 Years

98
Last 6 Years / Total

0.803

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* Total i10 Index Rankings

Rankings

96,786

World Rank

2,299

Country Rank

University

Ranking Based On Selection:

Graham Jewitt

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Civil Engineering
Hydrology | Water Resources Managemen

H-Index Metrics

Total

115
Last 6 Years

74
Last 6 Years / Total

0.643

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* Total i10 Index Rankings

Rankings

99,151

World Rank

2,346

Country Rank

University

Ranking Based On Selection:

Damir Brdjanovic

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Environmental Science & Engineering
Wastewater Treatment | Sanitation | Modelling | FS

H-Index Metrics

Total

113
Last 6 Years

93
Last 6 Years / Total

0.823

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* Total i10 Index Rankings

Rankings

113,111

World Rank

2,625

Country Rank

University

Ranking Based On Selection:

Michael E Mcclain

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Civil Engineering
hydrology | ecohydrology | biogeochemistry | environmental flows | integrated water resources managemen

H-Index Metrics

Total

104
Last 6 Years

78
Last 6 Years / Total

0.750

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* Total i10 Index Rankings

Rankings

116,513

World Rank

2,694

Country Rank

University

Ranking Based On Selection:

Charlotte De Fraiture

IHE Delft Institute for Water Education Delft, Netherlands

Agriculture & Forestry / Agriculture
agricultural water management | irrigatio

H-Index Metrics

Total

102
Last 6 Years

76
Last 6 Years / Total

0.745

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* Total i10 Index Rankings

Rankings

168,763

World Rank

3,675

Country Rank

University

Ranking Based On Selection:

Mário J Franca

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Civil Engineering
hydraulics | gravity currents | fluvial hydraulics | hydropower | hydraulic structure

H-Index Metrics

Total

79
Last 6 Years

56
Last 6 Years / Total

0.709

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* Total i10 Index Rankings

Rankings

180,981

World Rank

3,900

Country Rank

University

Ranking Based On Selection:

Saroj Sharma

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Environmental Science & Engineering
Wate

H-Index Metrics

Total

75
Last 6 Years

54
Last 6 Years / Total

0.720

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* Total i10 Index Rankings

Rankings

184,754

World Rank

3,958

Country Rank

University

Ranking Based On Selection:

Anne A Van Dam

IHE Delft Institute for Water Education Delft, Netherlands

Natural Sciences / Biological Science
Wetland ecology and management | aquaculture | ecosystem services | nutrient cycling and production modellin

H-Index Metrics

Total

74
Last 6 Years

46
Last 6 Years / Total

0.622

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* Total i10 Index Rankings

Rankings

205,621

World Rank

4,319

Country Rank

University

Ranking Based On Selection:

Christine Maria Tineke Hooijmans

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Environmental Science & Engineering
Wastewater treatment | Faecal Sludge Management | Humanitarian WAS

H-Index Metrics

Total

68
Last 6 Years

47
Last 6 Years / Total

0.691

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* Total i10 Index Rankings

Rankings

235,755

World Rank

4,836

Country Rank

University

Ranking Based On Selection:

Ioana Popescu

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Civil Engineering
Hydroinformatics | Computational Hydraulics | Flood mappin

H-Index Metrics

Total

61
Last 6 Years

41
Last 6 Years / Total

0.672

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* Total i10 Index Rankings

Rankings

243,351

World Rank

4,968

Country Rank

University

Ranking Based On Selection:

Shreedhar Maskey

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Environmental Science & Engineering
Hydrological and River Modelling | Climate Change | Floods and Droughts | Snow and Glaciers | Uncertaint

H-Index Metrics

Total

59
Last 6 Years

53
Last 6 Years / Total

0.898

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* Total i10 Index Rankings

Rankings

249,588

World Rank

5,076

Country Rank

University

Ranking Based On Selection:

Ilyas Masih

IHE Delft Institute for Water Education Delft, Netherlands

Engineering & Technology / Environmental Science & Engineering
water resources planning and management | drought risk management | hydrology and water resources | water systems modelin