The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Glacial/perigl. biogeochemistry
Polar Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,291
5,041
0.490
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
zooplankton
sea ice ecology
trophic interactions
physiology
population dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,455
3,078
0.564
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Marine geology and geophysics
Sea floor hydrocarbon seeps
Climate change
Polar environments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,001
2,610
0.522
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Siliciclastic & Carbonate Sedimentology
Basin/Regional studies
Petroleum/CCS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,010
2,115
0.527
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
arctic oceanography
sea ice
topographic trapped waves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,908
1,913
0.490
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,271
1,815
0.799
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,533
1,741
0.493
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,364
1,597
0.366
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
waves
sea ice
hydromechanics
mechanics of solids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,575
1,561
0.606
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
climate change
bryophyte and lichen diversity
plant functional traits
feedback to climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,950
1,546
0.524
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Mountain hydrology
glaciology
calving modelling
reforestation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,649
1,083
0.409
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Meteorology
Meso-Scale meteorology
Boundary layer meteorology
Air-Cryosphere-Sea interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,621
1,014
0.626
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
seasonality
diversity and function of microbial eukaryotes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,132
590
0.521
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
chemosynthesis
imagery
spatio-temporal analyses
Arctic and north Atlantic
benthos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
533
0.798
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Carbon storage
geophysics
digital geology
remote sensing and UAVs
numerical methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
479
0.998
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
GIS
Safety
navigation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
612
453
0.740
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Sedimentology
coal geology
arctic geology
paleoclimatology
geothermal energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
678
447
0.659
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
sedimentolology climate palaeoclimate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
708
383
0.541
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Geology
Basin Analysis
Structural geology
Sedimentology
Svalbard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
395
362
0.916
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Geology
Pore Pressure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
278
0.741
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Arctic marine ecology
marine biodiversity
community analysis
population dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
295
238
0.807
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Glaciology
Glacial Geology
Photogrammetry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
192
0.995
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Education
Geology
Applied Computing
and Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
165
0.988
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
biometeorology
men-environment heat exchange
climate change
air pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
80
0.385
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
Andy Hodson
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,291
5,041
0.490
Glacial/perigl. biogeochemistry
Polar Science
Janne E Søreide
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,455
3,078
0.564
zooplankton
sea ice ecology
trophic interactions
physiology
population dynamics
Riko Noormets
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,001
2,610
0.522
Marine geology and geophysics
Sea floor hydrocarbon seeps
Climate change
Polar environments
Snorre Olaussen
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,010
2,115
0.527
Siliciclastic & Carbonate Sedimentology
Basin/Regional studies
Petroleum/CCS
Frank Nilsen
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,908
1,913
0.490
arctic oceanography
sea ice
topographic trapped waves
Kim Senger
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,271
1,815
0.799
Tove M Gabrielsen
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,533
1,741
0.493
Pernille Bronken Eidesen
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,364
1,597
0.366
Aleksey Marchenko
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,575
1,561
0.606
Simone Iris Lang
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,950
1,546
0.524
climate change
bryophyte and lichen diversity
plant functional traits
feedback to climate change
Faezeh Nick
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,649
1,083
0.409
Mountain hydrology
glaciology
calving modelling
reforestation
Marius O Jonassen
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,621
1,014
0.626
Meteorology
Meso-Scale meteorology
Boundary layer meteorology
Air-Cryosphere-Sea interactions
Anna Vader
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,132
590
0.521
Arunima Sen
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
533
0.798
chemosynthesis
imagery
spatio-temporal analyses
Arctic and north Atlantic
benthos
Peter Betlem
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
479
0.998
Carbon storage
geophysics
digital geology
remote sensing and UAVs
numerical methods
Nataliya Marchenko
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
612
453
0.740
Malte Jochmann|Malte Michel Jochmann, Malte M. Jochmann
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
678
447
0.659
Sedimentology
coal geology
arctic geology
paleoclimatology
geothermal energy
Maria Jensen
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
708
383
0.541
sedimentolology climate palaeoclimate
Aleksandra Smyrak-Sikora
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
395
362
0.916
Geology
Basin Analysis
Structural geology
Sedimentology
Svalbard
Thomas Birchall
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
278
0.741
Magnus Heide Andreasen
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
295
238
0.807
Arctic marine ecology
marine biodiversity
community analysis
population dynamics
Erik Schytt Mannerfelt
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
192
0.995
Glaciology
Glacial Geology
Photogrammetry
Rafael Horota
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
165
0.988
Education
Geology
Applied Computing
and Remote Sensing
Sebastian Sikora
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
80
0.385
biometeorology
men-environment heat exchange
climate change
air pollution
Nil Rodes
University Centre in Svalbard
Longyearbyen, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000