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
Regional climate | climate phenomena | climate chang
Regional climate | climate phenomena | climate chang
Citation Metrics
-
Total81,092
-
Last 5 Years31,365
-
Last 5 Years / Total0.387
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Citation Metrics
-
Total47,166
-
Last 5 Years15,667
-
Last 5 Years / Total0.332
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Air pollution | oxidative stress | inflammation | particle toxicology | environmental epidemiolog
Air pollution | oxidative stress | inflammation | particle toxicology | environmental epidemiolog
Citation Metrics
-
Total45,593
-
Last 5 Years12,940
-
Last 5 Years / Total0.284
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Biogeochemistry | Ecophysiology | Global Climate Change | Carbon Sequestratio
Biogeochemistry | Ecophysiology | Global Climate Change | Carbon Sequestratio
Citation Metrics
-
Total39,717
-
Last 5 Years12,423
-
Last 5 Years / Total0.313
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Citation Metrics
-
Total31,015
-
Last 5 Years6,734
-
Last 5 Years / Total0.217
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Biogeochemistry | Arctic and boreal ecosystems | climate chang
Biogeochemistry | Arctic and boreal ecosystems | climate chang
Citation Metrics
-
Total27,723
-
Last 5 Years11,990
-
Last 5 Years / Total0.432
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
PFAS | ecotoxicology | chemicals | nanotechnolog
PFAS | ecotoxicology | chemicals | nanotechnolog
Citation Metrics
-
Total24,186
-
Last 5 Years10,187
-
Last 5 Years / Total0.421
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Citation Metrics
-
Total23,837
-
Last 5 Years8,241
-
Last 5 Years / Total0.346
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Climate change | Mitigation of greenhouse gas emissions
Climate change | Mitigation of greenhouse gas emissions
Citation Metrics
-
Total23,230
-
Last 5 Years8,385
-
Last 5 Years / Total0.361
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Biogeochemistry | soil sciences | environmental impac
Biogeochemistry | soil sciences | environmental impac
Citation Metrics
-
Total22,834
-
Last 5 Years13,687
-
Last 5 Years / Total0.599
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
environmental engineering | microbial ecology | environmental microbiolog
environmental engineering | microbial ecology | environmental microbiolog
Citation Metrics
-
Total19,786
-
Last 5 Years10,195
-
Last 5 Years / Total0.515
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
macroecology | biogeography | paleoecology | climate change | physical geograph
macroecology | biogeography | paleoecology | climate change | physical geograph
Citation Metrics
-
Total19,232
-
Last 5 Years11,522
-
Last 5 Years / Total0.599
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Air Pollution | Environmental Assessment | Air Quality Modellin
Air Pollution | Environmental Assessment | Air Quality Modellin
Citation Metrics
-
Total18,609
-
Last 5 Years11,754
-
Last 5 Years / Total0.632
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Citation Metrics
-
Total18,256
-
Last 5 Years6,576
-
Last 5 Years / Total0.360
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Groundwater contamination | risk assessment | sustainable remediatio
Groundwater contamination | risk assessment | sustainable remediatio
Citation Metrics
-
Total16,030
-
Last 5 Years5,213
-
Last 5 Years / Total0.325
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
Wastewater treatment | Environmental chemistry | disinfection | ozonation | Water treatmen
Wastewater treatment | Environmental chemistry | disinfection | ozonation | Water treatmen
Citation Metrics
-
Total14,079
-
Last 5 Years6,593
-
Last 5 Years / Total0.468
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Urban waters | wastewater collection systems | stormwater management systems | microplastic quantification | wastewater treatment t
Urban waters | wastewater collection systems | stormwater management systems | microplastic quantification | wastewater treatment t
Citation Metrics
-
Total13,777
-
Last 5 Years9,019
-
Last 5 Years / Total0.655
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
ventilation | indoor climate | air quality | air distributio
ventilation | indoor climate | air quality | air distributio
Citation Metrics
-
Total12,159
-
Last 5 Years8,449
-
Last 5 Years / Total0.695
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Marine Biology | Oceanography | Zooplankton | Aquacultur
Marine Biology | Oceanography | Zooplankton | Aquacultur
Citation Metrics
-
Total12,146
-
Last 5 Years3,771
-
Last 5 Years / Total0.310
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Waste management and resource recover
Waste management and resource recover
Citation Metrics
-
Total12,282
-
Last 5 Years7,237
-
Last 5 Years / Total0.589
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
environmental science | Earth Observatio
environmental science | Earth Observatio
Citation Metrics
-
Total12,004
-
Last 5 Years5,946
-
Last 5 Years / Total0.495
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Life cycle assessment | carbon footprint | SDG performances | Environmental sustainability assessmen
Life cycle assessment | carbon footprint | SDG performances | Environmental sustainability assessmen
Citation Metrics
-
Total11,752
-
Last 5 Years8,902
-
Last 5 Years / Total0.757
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Glacial microbiology | biogeochemistr
Glacial microbiology | biogeochemistr
Citation Metrics
-
Total11,569
-
Last 5 Years6,206
-
Last 5 Years / Total0.536
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
sustainable development | engineered ecosystem services | circular resource economy | climate neutral production systems | risk cyc
sustainable development | engineered ecosystem services | circular resource economy | climate neutral production systems | risk cyc
Citation Metrics
-
Total11,382
-
Last 5 Years7,422
-
Last 5 Years / Total0.652
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Citation Metrics
-
Total11,345
-
Last 5 Years3,635
-
Last 5 Years / Total0.320
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