Total 2,453,121 scientists, country 221, and institutions 24,478 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Marine geology
Climate
Paleoceanography
Arctic and Antarctic
Arctic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
164
0.804
* Total i10 IndexRankings
Ranking Based On Selection: 2

Cenozoic stratigraphy and paleoceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
88
0.599
* Total i10 IndexRankings
Ranking Based On Selection: 3

Marine modeling
oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
72
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 4

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
87
0.861
* Total i10 IndexRankings
Ranking Based On Selection: 5

ecology Arctic Baltic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
51
0.543
* Total i10 IndexRankings
Ranking Based On Selection: 6

Blue carbon
Seagrasses
Marine Plant Physiology
Ocean acidification
Marine Photosynthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
64
0.744
* Total i10 IndexRankings
Ranking Based On Selection: 7

Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
40
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 8

Marine Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
60
0.811
* Total i10 IndexRankings
Ranking Based On Selection: 9

Palaeoceanography
marine micropalaeontology
microevolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 10

Astrobiology
Hydrothermal Organic Geochemistry
Origin of Life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
34
0.500
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* Total i10 IndexRankings
Ranking Based On Selection: 11

C- and N- fluxes in the ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
54
0.844
* Total i10 IndexRankings
Ranking Based On Selection: 12

sustainability
coral reefs
marine ecology
resilience
social-ecological systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
54
0.871
* Total i10 IndexRankings
Ranking Based On Selection: 13

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 14

marine microbial oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
49
0.907
* Total i10 IndexRankings
Ranking Based On Selection: 15

Marine Ecology
Bio-optical Oceanography
Marine Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
42
0.808
* Total i10 IndexRankings
Ranking Based On Selection: 16

Marine ecology
anthropogenic impacts
bottom trawling
ecotoxicology
radioecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
32
0.627
* Total i10 IndexRankings
Ranking Based On Selection: 17

Glacial geomorphology
Glaciology
Marine geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
33
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 18

Marine environmental toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 19

Marine biogeochemistry
aerosol physics and chemistry
aerosol-cloud interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
* Total i10 IndexRankings
Ranking Based On Selection: 20

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
* Total i10 IndexRankings
Ranking Based On Selection: 21

Physical oceanography
climate
paleoclimate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
* Total i10 IndexRankings
Ranking Based On Selection: 22

Marine ecology
fisheries
marine ecosystems
fisheries management
EBFM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 23

marine geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
28
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 24

Sustainability
Ocean
Ecology
Anthropocene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
* Total i10 IndexRankings
Ranking Based On Selection: 25

Marine ecology
spatial
exotic species
macroalgae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Martin Jakobsson
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
164
0.804
Marine geology
Climate
Paleoceanography
Arctic and Antarctic
Arctic
Jan Backman
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
88
0.599
Cenozoic stratigraphy and paleoceanography
Bo Gustafsson
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
72
0.706
Marine modeling
oceanography
Henrik Österblom
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
87
0.861
Pauline Snoeijs Leijonmalm
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
51
0.543
ecology Arctic Baltic
Mats Björk|Mats Bjork, Mats Bjoerk
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
64
0.744
Blue carbon
Seagrasses
Marine Plant Physiology
Ocean acidification
Marine Photosynthesis
Jonas Nycander
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
40
0.519
Volker Brüchert
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
60
0.811
Marine Biogeochemistry
Helen K Coxall
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
Palaeoceanography
marine micropalaeontology
microevolution
Holm Nils
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
34
0.500
Astrobiology
Hydrothermal Organic Geochemistry
Origin of Life
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Helle Ploug
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
54
0.844
C- and N- fluxes in the ocean
Magnus Nyström
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
54
0.871
sustainability
coral reefs
marine ecology
resilience
social-ecological systems
Kristofer Döös
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
Rachel Foster
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
49
0.907
marine microbial oceanography
Susanne Kratzer
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
42
0.808
Marine Ecology
Bio-optical Oceanography
Marine Remote Sensing
Clare Bradshaw
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
32
0.627
Marine ecology
anthropogenic impacts
bottom trawling
ecotoxicology
radioecology
Sarah L Greenwood
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
33
0.750
Glacial geomorphology
Glaciology
Marine geology
Katja Broeg
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
Marine environmental toxicology
Matt E Salter
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
Marine biogeochemistry
aerosol physics and chemistry
aerosol-cloud interactions
Francisco Ja Nascimento
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
Agatha De Boer
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
Physical oceanography
climate
paleoclimate
Maciej T Tomczak|Maciej Tomczak
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
Marine ecology
fisheries
marine ecosystems
fisheries management
EBFM
Richard Gyllencreutz
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
28
0.778
Jean Baptiste Jouffray
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
Sustainability
Ocean
Ecology
Anthropocene
Sofia Wikström
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Marine ecology
spatial
exotic species
macroalgae