Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
sustainability
coral reefs
marine ecology
resilience
social-ecological systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,964
8,641
0.376
* Total Citation Counts Rankings
Ranking Based On Selection :2
Marine geology
Climate
Paleoceanography
Arctic and Antarctic
Arctic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,802
9,883
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :3
Cenozoic stratigraphy and paleoceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,826
4,856
0.258
* Total Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,158
9,380
0.663
* Total Citation Counts Rankings
Ranking Based On Selection :5
Blue carbon
Seagrasses
Marine Plant Physiology
Ocean acidification
Marine Photosynthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,328
5,014
0.538
* Total Citation Counts Rankings
Ranking Based On Selection :6
Marine modeling
oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,861
4,582
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :7
C- and N- fluxes in the ocean
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,659
2,993
0.391
* Total Citation Counts Rankings
Ranking Based On Selection :8
Palaeoceanography
marine micropalaeontology
microevolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,029
3,547
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :9
Astrobiology
Hydrothermal Organic Geochemistry
Origin of Life
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,965
1,938
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :10
Marine Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,197
2,972
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :11
ecology Arctic Baltic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,683
1,834
0.323
* Total Citation Counts Rankings
Ranking Based On Selection :12
marine microbial oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,290
2,644
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :13
Sustainability
Ocean
Ecology
Anthropocene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,454
4,208
0.945
* Total Citation Counts Rankings
Ranking Based On Selection :14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,939
1,556
0.395
* Total Citation Counts Rankings
Ranking Based On Selection :15
Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,572
1,334
0.373
* Total Citation Counts Rankings
Ranking Based On Selection :16
Glacial geomorphology
Glaciology
Marine geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,412
1,832
0.537
* Total Citation Counts Rankings
Ranking Based On Selection :17
Marine Ecology
Bio-optical Oceanography
Marine Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,315
2,168
0.654
* Total Citation Counts Rankings
Ranking Based On Selection :18
Marine environmental toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,271
1,161
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :19
marine geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,141
1,689
0.538
* Total Citation Counts Rankings
Ranking Based On Selection :20
Physical oceanography
climate
paleoclimate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,808
1,883
0.671
* Total Citation Counts Rankings
Ranking Based On Selection :21
Marine biogeochemistry
aerosol physics and chemistry
aerosol-cloud interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,771
2,083
0.752
* Total Citation Counts Rankings
Ranking Based On Selection :22
Marine ecology
anthropogenic impacts
bottom trawling
ecotoxicology
radioecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,762
1,070
0.387
* Total Citation Counts Rankings
Ranking Based On Selection :23
marine ecology
food webs
ecosystem resilience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,567
1,823
0.710
* Total Citation Counts Rankings
Ranking Based On Selection :24
Marine ecology
fisheries
marine ecosystems
fisheries management
EBFM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,273
1,392
0.612
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,012
1,515
0.753
Magnus Nyström
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,964
8,641
0.376
sustainability
coral reefs
marine ecology
resilience
social-ecological systems
Martin Jakobsson
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,802
9,883
0.453
Marine geology
Climate
Paleoceanography
Arctic and Antarctic
Arctic
Jan Backman
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,826
4,856
0.258
Cenozoic stratigraphy and paleoceanography
Henrik Österblom
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,158
9,380
0.663
Mats Björk|Mats Bjork, Mats Bjoerk
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,328
5,014
0.538
Blue carbon
Seagrasses
Marine Plant Physiology
Ocean acidification
Marine Photosynthesis
Bo Gustafsson
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,861
4,582
0.517
Marine modeling
oceanography
Helle Ploug
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,659
2,993
0.391
C- and N- fluxes in the ocean
Helen K Coxall
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,029
3,547
0.505
Palaeoceanography
marine micropalaeontology
microevolution
Holm Nils
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,965
1,938
0.278
Astrobiology
Hydrothermal Organic Geochemistry
Origin of Life
Volker Brüchert
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,197
2,972
0.480
Marine Biogeochemistry
Pauline Snoeijs Leijonmalm
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,683
1,834
0.323
ecology Arctic Baltic
Rachel Foster
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,290
2,644
0.500
marine microbial oceanography
Jean Baptiste Jouffray
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,454
4,208
0.945
Sustainability
Ocean
Ecology
Anthropocene
Kristofer Döös
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,939
1,556
0.395
Jonas Nycander
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,572
1,334
0.373
Sarah L Greenwood
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,412
1,832
0.537
Glacial geomorphology
Glaciology
Marine geology
Susanne Kratzer
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,315
2,168
0.654
Marine Ecology
Bio-optical Oceanography
Marine Remote Sensing
Katja Broeg
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,271
1,161
0.355
Marine environmental toxicology
Richard Gyllencreutz
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,141
1,689
0.538
Agatha De Boer
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,808
1,883
0.671
Physical oceanography
climate
paleoclimate
Matt E Salter
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,771
2,083
0.752
Marine biogeochemistry
aerosol physics and chemistry
aerosol-cloud interactions
Clare Bradshaw
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,762
1,070
0.387
Marine ecology
anthropogenic impacts
bottom trawling
ecotoxicology
radioecology
Susa Niiranen
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,567
1,823
0.710
marine ecology
food webs
ecosystem resilience
Maciej T Tomczak|Maciej Tomczak
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,273
1,392
0.612
Marine ecology
fisheries
marine ecosystems
fisheries management
EBFM
Francisco Ja Nascimento
Stockholm University
Stockholm, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,012
1,515
0.753