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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Nutritional and environmental epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
154
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Food and nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
44
0.772
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
food
NMR/MRI
spectroscopy
processing
optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Food quality and product development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
36
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Food value chains
Sustainability assessments
fish quality
life cycle assessments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
30
0.526
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
nutrition
geriatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Life Cycle Assessment
Bio-chemicals
Food production systems Sustainability
Blue bio-economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Food Science
Food Chemistry
Food Innovation
Product Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
food science
fish processing
marine biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Food systems
LCA
Water footprint
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Thorhallur I Halldorsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
154
0.917
Nutritional and environmental epidemiology
Bryndis Eva Birgisdottir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
44
0.772
María Guðjónsdóttir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
food
NMR/MRI
spectroscopy
processing
optimization
Gudjon Thorkelsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
36
0.750
Food quality and product development
Guðrún Ólafsdóttir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
30
0.526
Food value chains
Sustainability assessments
fish quality
life cycle assessments
Olof Gudny Geirsdottir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
nutrition
geriatrics
Ólafur Ögmundarson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Life Cycle Assessment
Bio-chemicals
Food production systems Sustainability
Blue bio-economy
Bjorn Adalbjornsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Food Science
Food Chemistry
Food Innovation
Product Development
Romauli Juliana Napitupulu
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
food science
fish processing
marine biochemistry
Clara Vasquez-Mejia
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Food systems
LCA
Water footprint