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
Environmental Chemistry and Ecotoxicology | Science Educatio
Environmental Chemistry and Ecotoxicology | Science Educatio
Citation Metrics
-
Total9,449
-
Last 5 Years4,339
-
Last 5 Years / Total0.459
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
climate change | disaster risk management | community-based natural resource management | natural resources policy and governanc
climate change | disaster risk management | community-based natural resource management | natural resources policy and governanc
Citation Metrics
-
Total7,612
-
Last 5 Years3,103
-
Last 5 Years / Total0.408
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Water Science | Water Management | Agricultural Engineerin
Water Science | Water Management | Agricultural Engineerin
Citation Metrics
-
Total3,961
-
Last 5 Years2,126
-
Last 5 Years / Total0.537
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Hazardous Waste Management | POPs Management | electronic waste | health impact assessmen
Hazardous Waste Management | POPs Management | electronic waste | health impact assessmen
Citation Metrics
-
Total3,779
-
Last 5 Years3,177
-
Last 5 Years / Total0.841
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Geography | Social impact assessmen
Environmental Science | Geography | Social impact assessmen
Citation Metrics
-
Total3,279
-
Last 5 Years1,401
-
Last 5 Years / Total0.427
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
membrane | environmental engineering | catalysi
membrane | environmental engineering | catalysi
Citation Metrics
-
Total3,033
-
Last 5 Years1,349
-
Last 5 Years / Total0.445
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Air Quality | Atmospheric Chemistry and Physics | Instrumentatio
Air Quality | Atmospheric Chemistry and Physics | Instrumentatio
Citation Metrics
-
Total2,870
-
Last 5 Years1,344
-
Last 5 Years / Total0.468
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
environmental statistics | climate change | statistical hydrolog
environmental statistics | climate change | statistical hydrolog
Citation Metrics
-
Total2,475
-
Last 5 Years1,161
-
Last 5 Years / Total0.469
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Soil Science & plant nutrition | Environmental pollution | soil degradatio
Soil Science & plant nutrition | Environmental pollution | soil degradatio
Citation Metrics
-
Total2,307
-
Last 5 Years2,045
-
Last 5 Years / Total0.886
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Biofuel | Bioenergy | Wastewater | Adsorptio
Biofuel | Bioenergy | Wastewater | Adsorptio
Citation Metrics
-
Total1,450
-
Last 5 Years1,203
-
Last 5 Years / Total0.830
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Marine mammal science and environmental scienc
Marine mammal science and environmental scienc
Citation Metrics
-
Total1,288
-
Last 5 Years532
-
Last 5 Years / Total0.413
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Resource recovery | Separation Processes | Zeolit
Environmental Engineering | Resource recovery | Separation Processes | Zeolit
Citation Metrics
-
Total1,278
-
Last 5 Years1,157
-
Last 5 Years / Total0.905
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Hydrology | Agricultural engineering | Systems dynamic
Hydrology | Agricultural engineering | Systems dynamic
Citation Metrics
-
Total1,243
-
Last 5 Years212
-
Last 5 Years / Total0.171
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Disaster Risk Reduction | Climate Change Adaptation | Development Plannin
Disaster Risk Reduction | Climate Change Adaptation | Development Plannin
Citation Metrics
-
Total1,237
-
Last 5 Years820
-
Last 5 Years / Total0.663
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Coastal Marine Ecology | Seagrass Ecology | Mangrove Ecolog
Coastal Marine Ecology | Seagrass Ecology | Mangrove Ecolog
Citation Metrics
-
Total1,212
-
Last 5 Years603
-
Last 5 Years / Total0.498
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Citation Metrics
-
Total1,129
-
Last 5 Years600
-
Last 5 Years / Total0.531
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Climate change | Agriculture | crop modellin
Climate change | Agriculture | crop modellin
Citation Metrics
-
Total1,071
-
Last 5 Years854
-
Last 5 Years / Total0.797
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
environmental processes | wastewater treatment | diagnostics | material
environmental processes | wastewater treatment | diagnostics | material
Citation Metrics
-
Total955
-
Last 5 Years647
-
Last 5 Years / Total0.677
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Disaster Risk Management | Climate Change Adaptation | Nature-based Solutions | Displacement and Migration | Indigenous Knowledg
Disaster Risk Management | Climate Change Adaptation | Nature-based Solutions | Displacement and Migration | Indigenous Knowledg
Citation Metrics
-
Total680
-
Last 5 Years358
-
Last 5 Years / Total0.526
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Climate change | adaptation | sustainability | resilience | small island
Climate change | adaptation | sustainability | resilience | small island
Citation Metrics
-
Total676
-
Last 5 Years586
-
Last 5 Years / Total0.867
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Water Resources | Civil Engineering | Hydrology | Agricultural Engineerin
Water Resources | Civil Engineering | Hydrology | Agricultural Engineerin
Citation Metrics
-
Total658
-
Last 5 Years229
-
Last 5 Years / Total0.348
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Biomass to energy conversion | water and wastewater engineering | Environmental Engineerin
Biomass to energy conversion | water and wastewater engineering | Environmental Engineerin
Citation Metrics
-
Total614
-
Last 5 Years562
-
Last 5 Years / Total0.915
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Educational Administration | Business Management and Public Administratio
Environmental Science | Educational Administration | Business Management and Public Administratio
Citation Metrics
-
Total576
-
Last 5 Years463
-
Last 5 Years / Total0.804
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Climate Change | science/chemistry education | flipped classroom | 3D printing | POGI
Climate Change | science/chemistry education | flipped classroom | 3D printing | POGI
Citation Metrics
-
Total494
-
Last 5 Years492
-
Last 5 Years / Total0.996
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Environmental and Materials Science and Engineerin
Environmental and Materials Science and Engineerin
Citation Metrics
-
Total489
-
Last 5 Years469
-
Last 5 Years / Total0.959
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