Citation Rankings
Highly Cited Researchers

Engineering & Technology / Environmental Science & Engineering Highly Cited Researchers 4 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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
Ecuador
Valeria Ochoa Herrera
Fresh Water
Wastewater Treatment
Bioremediation
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,383
1,526
0.640
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Ecuador
Rene Parra
Emission inventories. Air pollution modeling. Volcanic ash dispersion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,173
457
0.390
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Ecuador
Daniel Escobar-Camacho
Fish biology
fish diversity
fish vision
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
491
0.822
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Ecuador
Fatima Viteri
Environment education
social sciences
communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
48
0.696
* Total Citation Counts Rankings
Rankings
394,014
Ecuador
175
22
Ranking Based On Selection: 1
Valeria Ochoa Herrera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,383
1,526
0.640
Fresh Water
Wastewater Treatment
Bioremediation
Sustainability
* Total Citation Counts Rankings
Rankings
629,618
Ecuador
403
36
Ranking Based On Selection: 2
Rene Parra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,173
457
0.390
Emission inventories. Air pollution modeling. Volcanic ash dispersion
* Total Citation Counts Rankings
Rankings
864,929
Ecuador
794
48
Ranking Based On Selection: 3
Daniel Escobar-Camacho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
491
0.822
* Total Citation Counts Rankings
Rankings
1,749,583
Ecuador
2,870
113
Ranking Based On Selection: 4
Fatima Viteri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
48
0.696