Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Climate change impact
past climate changes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,488
4,952
0.367
* Total Citation Counts Rankings
Ranking Based On Selection :2
Environmental Engineering
Anaerobic processes
Water Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
516
0.772
* Total Citation Counts Rankings
Ranking Based On Selection :3
Environmental Engineering
Renewable Energy
Water and Waste Water Treatment
Energy Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
Hans Renssen
University of South Eastern Norway
Notodden, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,488
4,952
0.367
Climate change impact
past climate changes
Carlos Dinamarca
University of South Eastern Norway
Notodden, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
516
0.772
Environmental Engineering
Anaerobic processes
Water Technology
Chanaka Manoj Balasuriya
University of South Eastern Norway
Notodden, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
Environmental Engineering
Renewable Energy
Water and Waste Water Treatment
Energy Management