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
climate
glaciology. palaeoclimate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,903
11,269
0.332
* Total Citation Counts Rankings
Ranking Based On Selection :2
Climate change
biogeochemistry
ecosystem experiments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,069
5,275
0.375
* Total Citation Counts Rankings
Ranking Based On Selection :3
climate
oceanography
biogeochemical cycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,205
1,619
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :4
paleoclimatology
isotope geochemistry
laser spectroscopy
ice cores
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,979
3,515
0.706
* Total Citation Counts Rankings
Ranking Based On Selection :5
Climate Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,709
2,524
0.681
* Total Citation Counts Rankings
Ranking Based On Selection :6
Climate Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,518
1,169
0.332
* Total Citation Counts Rankings
Ranking Based On Selection :7
climate research
numerical weather prediction (NWP)
numerical methods.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,201
1,088
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :8
Meteoritter
kortlivede isotoper
planetdannelse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,171
1,416
0.652
Dorthe Dahl Jensen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,903
11,269
0.332
climate
glaciology. palaeoclimate
Claus Beier
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,069
5,275
0.375
Climate change
biogeochemistry
ecosystem experiments
Gary Shaffer
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,205
1,619
0.311
climate
oceanography
biogeochemical cycling
Vasileios Gkinis
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,979
3,515
0.706
paleoclimatology
isotope geochemistry
laser spectroscopy
ice cores
Hans Christian Steen Larsen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,709
2,524
0.681
Guido Vettoretti
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,518
1,169
0.332
Eigil Kaas
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,201
1,088
0.340
climate research
numerical weather prediction (NWP)
numerical methods.
Daniel Wielandt
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,171
1,416
0.652
Meteoritter
kortlivede isotoper
planetdannelse