Citation Rankings
Highly Cited Researchers
Denmark Highly Cited Researchers Citation Engineering & Technology / Environmental Science & Engineering in Denmark Rankings 2025
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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Regional climate
climate phenomena
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,548
22,230
0.367
* Total Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,775
15,273
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :3
Air pollution
oxidative stress
inflammation
particle toxicology
environmental epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,787
12,735
0.298
* Total Citation Counts Rankings
Ranking Based On Selection :4
Biogeochemistry
Ecophysiology
Global Climate Change
Carbon Sequestration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,893
11,545
0.313
* Total Citation Counts Rankings
Ranking Based On Selection :5
wastewater
moddelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,652
6,771
0.228
* Total Citation Counts Rankings
Ranking Based On Selection :6
Biogeochemistry
Arctic and boreal ecosystems
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,412
10,114
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,153
7,999
0.361
* Total Citation Counts Rankings
Ranking Based On Selection :8
PFAS
ecotoxicology
chemicals
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,982
9,875
0.449
* Total Citation Counts Rankings
Ranking Based On Selection :9
Biogeochemistry
soil sciences
environmental impact
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,123
11,575
0.605
* Total Citation Counts Rankings
Ranking Based On Selection :10
environmental engineering
microbial ecology
environmental microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,446
9,112
0.522
* Total Citation Counts Rankings
Ranking Based On Selection :11
Soil and environmental sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,829
6,147
0.365
* Total Citation Counts Rankings
Ranking Based On Selection :12
macroecology
biogeography
paleoecology
climate change
physical geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,426
8,847
0.574
* Total Citation Counts Rankings
Ranking Based On Selection :13
Air Pollution
Environmental Assessment
Air Quality Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,164
9,347
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :14
Groundwater contamination
risk assessment
sustainable remediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,955
5,108
0.342
* Total Citation Counts Rankings
Ranking Based On Selection :15
Wastewater treatment
Environmental chemistry
disinfection
ozonation
Water treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,638
6,154
0.487
* Total Citation Counts Rankings
Ranking Based On Selection :16
Climate change
Mitigation of greenhouse gas emissions.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,824
1,745
0.148
* Total Citation Counts Rankings
Ranking Based On Selection :17
Marine Biology
Oceanography
Zooplankton
Aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,352
3,676
0.324
* Total Citation Counts Rankings
Ranking Based On Selection :18
Urban waters
wastewater collection systems
stormwater management systems
microplastic quantification
wastewater treatment te
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,038
6,921
0.627
* Total Citation Counts Rankings
Ranking Based On Selection :19
Environment
Climate change
natural resource management
remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,602
5,462
0.515
* Total Citation Counts Rankings
Ranking Based On Selection :20
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,602
3,581
0.338
* Total Citation Counts Rankings
Ranking Based On Selection :21
Waste management and resource recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,374
6,415
0.618
* Total Citation Counts Rankings
Ranking Based On Selection :22
ventilation
indoor climate
air quality
air distribution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,207
7,176
0.703
* Total Citation Counts Rankings
Ranking Based On Selection :23
Glacial microbiology
biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,976
5,573
0.559
* Total Citation Counts Rankings
Ranking Based On Selection :24
sustainable development
engineered ecosystem services
circular resource economy
climate neutral production systems
risk cycl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,453
6,112
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :25
Gamma-ray spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,242
4,536
0.491
* Total Citation Counts Rankings
Rankings
7,326
48
20
Ranking Based On Selection: 1
Jens Hesselbjerg Christensen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,548
22,230
0.367
Regional climate
climate phenomena
climate change
* Total Citation Counts Rankings
Rankings
12,284
97
14
Ranking Based On Selection: 2
Thomas H Christensen
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,775
15,273
0.349
* Total Citation Counts Rankings
Rankings
12,763
101
35
Ranking Based On Selection: 3
Steffen Loft
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,787
12,735
0.298
Air pollution
oxidative stress
inflammation
particle toxicology
environmental epidemiology
* Total Citation Counts Rankings
Rankings
16,166
127
21
Ranking Based On Selection: 4
Kim Pilegaard
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,893
11,545
0.313
Biogeochemistry
Ecophysiology
Global Climate Change
Carbon Sequestration
* Total Citation Counts Rankings
Rankings
22,710
182
29
Ranking Based On Selection: 5
Mogens Henze
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,652
6,771
0.228
wastewater
moddelling
* Total Citation Counts Rankings
Rankings
30,462
263
43
Ranking Based On Selection: 6
Torben R Christensen
Aarhus University
Aarhus, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,412
10,114
0.414
Biogeochemistry
Arctic and boreal ecosystems
climate change
* Total Citation Counts Rankings
Rankings
34,978
303
91
Ranking Based On Selection: 7
Barbara Halkier
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,153
7,999
0.361
* Total Citation Counts Rankings
Rankings
35,373
308
47
Ranking Based On Selection: 8
Anders Baun
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,982
9,875
0.449
PFAS
ecotoxicology
chemicals
nanotechnology
* Total Citation Counts Rankings
Rankings
42,957
397
115
Ranking Based On Selection: 9
Bo Elberling
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,123
11,575
0.605
Biogeochemistry
soil sciences
environmental impact
* Total Citation Counts Rankings
Rankings
48,711
450
71
Ranking Based On Selection: 10
Barth F Smets
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,446
9,112
0.522
environmental engineering
microbial ecology
environmental microbiology
* Total Citation Counts Rankings
Rankings
51,072
473
25
Ranking Based On Selection: 11
Per Moldrup
Aalborg University
Aalborg, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,829
6,147
0.365
Soil and environmental sciences
* Total Citation Counts Rankings
Rankings
57,383
548
154
Ranking Based On Selection: 12
David Nogués Bravo
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,426
8,847
0.574
macroecology
biogeography
paleoecology
climate change
physical geography
* Total Citation Counts Rankings
Rankings
58,685
560
105
Ranking Based On Selection: 13
Matthias Ketzel
Aarhus University
Aarhus, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,164
9,347
0.616
Air Pollution
Environmental Assessment
Air Quality Modelling
* Total Citation Counts Rankings
Rankings
59,806
568
94
Ranking Based On Selection: 14
Bjerg Pl
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,955
5,108
0.342
Groundwater contamination
risk assessment
sustainable remediation
* Total Citation Counts Rankings
Rankings
74,325
680
116
Ranking Based On Selection: 15
Henrik Rasmus Andersen
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,638
6,154
0.487
Wastewater treatment
Environmental chemistry
disinfection
ozonation
Water treatment
* Total Citation Counts Rankings
Rankings
80,563
746
130
Ranking Based On Selection: 16
Jørgen Fenhann
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,824
1,745
0.148
Climate change
Mitigation of greenhouse gas emissions.
* Total Citation Counts Rankings
Rankings
84,633
778
10
Ranking Based On Selection: 17
Benni Winding Hansen
Roskilde University
Roskilde, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,352
3,676
0.324
Marine Biology
Oceanography
Zooplankton
Aquaculture
* Total Citation Counts Rankings
Rankings
87,525
805
42
Ranking Based On Selection: 18
Jes Vollertsen
Aalborg University
Aalborg, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,038
6,921
0.627
Urban waters
wastewater collection systems
stormwater management systems
microplastic quantification
wastewater treatment te
* Total Citation Counts Rankings
Rankings
91,818
845
226
Ranking Based On Selection: 19
Kjeld Rasmussen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,602
5,462
0.515
Environment
Climate change
natural resource management
remote sensing
* Total Citation Counts Rankings
Rankings
91,824
846
1
Ranking Based On Selection: 20
Hans-Martin Füssel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,602
3,581
0.338
* Total Citation Counts Rankings
Rankings
94,153
862
153
Ranking Based On Selection: 21
Charlotte Scheutz
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,374
6,415
0.618
Waste management and resource recovery
* Total Citation Counts Rankings
Rankings
95,976
875
170
Ranking Based On Selection: 22
Guoqiang Zhang
Aarhus University
Aarhus, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,207
7,176
0.703
ventilation
indoor climate
air quality
air distribution
* Total Citation Counts Rankings
Rankings
98,509
902
178
Ranking Based On Selection: 23
Alexandre M Anesio
Aarhus University
Aarhus, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,976
5,573
0.559
Glacial microbiology
biogeochemistry
* Total Citation Counts Rankings
Rankings
104,683
961
192
Ranking Based On Selection: 24
Marianne Thomsen
Aarhus University
Aarhus, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,453
6,112
0.647
sustainable development
engineered ecosystem services
circular resource economy
climate neutral production systems
risk cycl
* Total Citation Counts Rankings
Rankings
107,493
986
175
Ranking Based On Selection: 25
Guillaume Lutter
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,242
4,536
0.491
Gamma-ray spectrometry