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
Hydrogen
Catalysis
Reforming
Photocatalysis
Fischer-Tropsch synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,289
24,800
0.981
* Total Citation Counts Rankings
Ranking Based On Selection :2
Environmental chemistry
persistent organic pollutants
endocrine active chemicals
toxic heavy metals
human exposure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,177
4,307
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :3
environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,673
2,063
0.441
* Total Citation Counts Rankings
Ranking Based On Selection :4
Wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,983
2,034
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :5
Environmental Technology
Applied Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,923
2,679
0.683
* Total Citation Counts Rankings
Ranking Based On Selection :6
Quản lý tài nguyên rừng
chính sách lâm nghiệp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,985
2,657
0.890
* Total Citation Counts Rankings
Ranking Based On Selection :7
Environmental Engineering
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,173
1,800
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :8
Water Management
Land Use Planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,097
1,412
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :9
Bioenergy
Waste management
Anaerobic digestion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,085
1,743
0.836
* Total Citation Counts Rankings
Ranking Based On Selection :10
2D Materials
Hydrogen evolution reaction
Catalysis
Optoelectronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,862
1,288
0.692
* Total Citation Counts Rankings
Ranking Based On Selection :11
Photocatalysis
Materials
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,834
1,433
0.781
* Total Citation Counts Rankings
Ranking Based On Selection :12
Regional Climate Modelling and Climate Change
S2S Prediction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,697
1,428
0.841
* Total Citation Counts Rankings
Ranking Based On Selection :13
Circular economy
Wastewater treatment
Membrane separation
Desalination
Renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,640
1,294
0.789
* Total Citation Counts Rankings
Ranking Based On Selection :14
Geotechnical Engineering
Geostatistics
Environmental Engineering
Reliability Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,585
1,513
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :15
Environmental Science and Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,578
1,227
0.778
* Total Citation Counts Rankings
Ranking Based On Selection :16
Environmental hydrology
Environmental modeling
hydro-meteorological extremes
Climate change
Water resources management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,524
1,335
0.876
* Total Citation Counts Rankings
Ranking Based On Selection :17
Environmental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,499
1,438
0.959
* Total Citation Counts Rankings
Ranking Based On Selection :18
Remote sensing
climate change
mountain and glacier research
Environmental monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,494
1,289
0.863
* Total Citation Counts Rankings
Ranking Based On Selection :19
water supply
wastewater treatment
water treatment
decentralized wastewater management
water - sanitation and hygiene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,470
921
0.627
* Total Citation Counts Rankings
Ranking Based On Selection :20
Environmental Science
Soil Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,369
1,173
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :21
environmental science
nanotechnology
air pollution control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
1,211
0.949
* Total Citation Counts Rankings
Ranking Based On Selection :22
Quản lý tài nguyên và môi trường
sinh thái
khoa học đất
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
483
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :23
Environmental Science
Wastewater Treatment Technology
Water Quality Assessment
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,244
1,234
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :24
Ô nhiễm môi trường
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,223
561
0.459
* Total Citation Counts Rankings
Ranking Based On Selection :25
Environmental engineering
wastewater treatment
membrane bioreactor
sludge pretreatment
biogas purification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,203
759
0.631
Dai Viet N Vo
Nguyen Tat Thanh University
Ho Chi Minh City, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,289
24,800
0.981
Hydrogen
Catalysis
Reforming
Photocatalysis
Fischer-Tropsch synthesis
Tu Binh Minh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,177
4,307
0.527
Environmental chemistry
persistent organic pollutants
endocrine active chemicals
toxic heavy metals
human exposure
Minh Tran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,673
2,063
0.441
environmental engineering
Pham Thi Phuong Thuy
Ho Chi Minh City University of Food Industry HCM
Ho Chi Minh City, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,983
2,034
0.511
Ha Nguyen Thi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,923
2,679
0.683
Environmental Technology
Applied Chemistry
Nguyễn Thùy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,985
2,657
0.890
Quản lý tài nguyên rừng
chính sách lâm nghiệp
Soleyman Sahebi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,173
1,800
0.828
Environmental Engineering
Chemical Engineering
Nguyen Hieu Trung
Can Tho University
Can Tho, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,097
1,412
0.673
Water Management
Land Use Planning
Thi Ngoc Bao Dung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,085
1,743
0.836
Bioenergy
Waste management
Anaerobic digestion
Tri Khoa Nguyen
Nguyen Tat Thanh University
Ho Chi Minh City, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,862
1,288
0.692
2D Materials
Hydrogen evolution reaction
Catalysis
Optoelectronics
NguyễN Thị HạNh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,834
1,433
0.781
Photocatalysis
Materials
Environmental Engineering
Tan Phan Van
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,697
1,428
0.841
Regional Climate Modelling and Climate Change
S2S Prediction
Hung Cong Duong
Le Quy Don Technical University
Tsukuba, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,640
1,294
0.789
Circular economy
Wastewater treatment
Membrane separation
Desalination
Renewable energy
Kieu-Le Thuy-Chung
VNUHCM University of Technology
Ho Chi Minh City, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,585
1,513
0.955
Geotechnical Engineering
Geostatistics
Environmental Engineering
Reliability Analysis
Nguyen Manh Khai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,578
1,227
0.778
Environmental Science and Technology
Dao Nguyen Khoi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,524
1,335
0.876
Environmental hydrology
Environmental modeling
hydro-meteorological extremes
Climate change
Water resources management
Ha Manh Bui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,499
1,438
0.959
Bijeesh Kozhikkodan Veettil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,494
1,289
0.863
Remote sensing
climate change
mountain and glacier research
Environmental monitoring
Viet Anh Nguyen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,470
921
0.627
water supply
wastewater treatment
water treatment
decentralized wastewater management
water - sanitation and hygiene
Nguyen Ngoc Minh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,369
1,173
0.857
Environmental Science
Soil Science
Nguyen Nhat Huy
VNUHCM University of Technology
Ho Chi Minh City, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
1,211
0.949
environmental science
nanotechnology
air pollution control
Lam Nguyen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
483
0.379
Quản lý tài nguyên và môi trường
sinh thái
khoa học đất
Minh-Ky NGuyen
Nong Lam University
Ho Chi Minh City, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,244
1,234
0.992
Environmental Science
Wastewater Treatment Technology
Water Quality Assessment
Climate Change
Thu Bac Vuong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,223
561
0.459
Khac Uan Do
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,203
759
0.631
Environmental engineering
wastewater treatment
membrane bioreactor
sludge pretreatment
biogas purification