See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
organohalogen compounds | flame retardants | environmental chemistry | Arctic | human exposur
organohalogen compounds | flame retardants | environmental chemistry | Arctic | human exposur
Citation Metrics
-
Total66,948
-
Last 5 Years34,353
-
Last 5 Years / Total0.513
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
regional climate change | downscaling | Third Pole | water balance | earth system scienc
regional climate change | downscaling | Third Pole | water balance | earth system scienc
Citation Metrics
-
Total61,468
-
Last 5 Years38,456
-
Last 5 Years / Total0.626
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Environmental History | History of Science | Research Policy | Environmental Humanities | Climate Polic
Environmental History | History of Science | Research Policy | Environmental Humanities | Climate Polic
Citation Metrics
-
Total57,512
-
Last 5 Years31,369
-
Last 5 Years / Total0.545
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
resilience | regime shifts | social-ecological systems | scenario planning | biodiversity financ
resilience | regime shifts | social-ecological systems | scenario planning | biodiversity financ
Citation Metrics
-
Total49,616
-
Last 5 Years23,596
-
Last 5 Years / Total0.476
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Filamentous Fungi | Food & Feed | Anaerobic Digestion | Resource Recover
Filamentous Fungi | Food & Feed | Anaerobic Digestion | Resource Recover
Citation Metrics
-
Total44,908
-
Last 5 Years27,004
-
Last 5 Years / Total0.601
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Water resources | Environment | Geology | Civil Engineerin
Water resources | Environment | Geology | Civil Engineerin
Citation Metrics
-
Total30,372
-
Last 5 Years27,411
-
Last 5 Years / Total0.903
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Limnology | Biogeochemistry | Ecosystem science | Global chang
Limnology | Biogeochemistry | Ecosystem science | Global chang
Citation Metrics
-
Total29,045
-
Last 5 Years17,193
-
Last 5 Years / Total0.592
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistry Climate Change Circular Econom
Environmental Chemistry Climate Change Circular Econom
Citation Metrics
-
Total28,641
-
Last 5 Years9,399
-
Last 5 Years / Total0.328
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Citation Metrics
-
Total27,203
-
Last 5 Years17,170
-
Last 5 Years / Total0.631
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Citation Metrics
-
Total25,221
-
Last 5 Years13,575
-
Last 5 Years / Total0.538
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Citation Metrics
-
Total25,213
-
Last 5 Years7,392
-
Last 5 Years / Total0.293
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Citation Metrics
-
Total23,628
-
Last 5 Years10,447
-
Last 5 Years / Total0.442
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Environmental Chemistry | Analytical Chemistry | POPs | Plastic Pollutio
Environmental Science | Environmental Chemistry | Analytical Chemistry | POPs | Plastic Pollutio
Citation Metrics
-
Total23,153
-
Last 5 Years13,641
-
Last 5 Years / Total0.589
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
ecology | agriculture | biodiversity | ecosystem service
ecology | agriculture | biodiversity | ecosystem service
Citation Metrics
-
Total23,110
-
Last 5 Years12,541
-
Last 5 Years / Total0.543
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Hydroclimate | Water Systems | Water Environment | Diffuse Pollution | Environmental Chang
Hydroclimate | Water Systems | Water Environment | Diffuse Pollution | Environmental Chang
Citation Metrics
-
Total18,595
-
Last 5 Years10,701
-
Last 5 Years / Total0.575
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Phytomedicine | Immunolog
Environmental Science | Phytomedicine | Immunolog
Citation Metrics
-
Total18,196
-
Last 5 Years10,588
-
Last 5 Years / Total0.582
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences | Chemical Risk Assessment | Ecotoxicology | Mixture Toxicit
Environmental Sciences | Chemical Risk Assessment | Ecotoxicology | Mixture Toxicit
Citation Metrics
-
Total17,930
-
Last 5 Years9,409
-
Last 5 Years / Total0.525
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Air Pollution | Climate change | Science Policy interactio
Air Pollution | Climate change | Science Policy interactio
Citation Metrics
-
Total17,610
-
Last 5 Years3,496
-
Last 5 Years / Total0.199
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
environmental system analysis | livestock production | land us
environmental system analysis | livestock production | land us
Citation Metrics
-
Total14,848
-
Last 5 Years7,290
-
Last 5 Years / Total0.491
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Climate change and sustainable developmen
Climate change and sustainable developmen
Citation Metrics
-
Total14,833
-
Last 5 Years7,808
-
Last 5 Years / Total0.526
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
System identification | signal processing | congestion control | communication systems | automotive system
System identification | signal processing | congestion control | communication systems | automotive system
Citation Metrics
-
Total14,606
-
Last 5 Years3,525
-
Last 5 Years / Total0.241
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Citation Metrics
-
Total14,479
-
Last 5 Years5,569
-
Last 5 Years / Total0.385
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
innovation systems | technology assessment | environment | miljö | energ
innovation systems | technology assessment | environment | miljö | energ
Citation Metrics
-
Total13,965
-
Last 5 Years8,217
-
Last 5 Years / Total0.588
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Biogeochemistry | Climate change | Lakes | Rivers | Arcti
Biogeochemistry | Climate change | Lakes | Rivers | Arcti
Citation Metrics
-
Total13,548
-
Last 5 Years7,683
-
Last 5 Years / Total0.567
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Aerosol chemistry | mass spectrometry | climate | air qualit
Aerosol chemistry | mass spectrometry | climate | air qualit
Citation Metrics
-
Total12,847
-
Last 5 Years7,415
-
Last 5 Years / Total0.577
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