Citation Rankings
Highly Cited Researchers

Highly Cited Researchers CitationEngineering & Technology / Environmental Science & Engineering Rankings 2025

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
Costa Rica
Hugo G Hidalgo
Hydrology
Climate Change
Hydroclimatology
Hydrometeorology
Atmospheric Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,719
6,393
0.407
* Total Citation Counts Rankings
Ranking Based On Selection :2
Costa Rica
Eric Alfaro
Climatología
Predicción Climática
ORCID iD: https://orcid.org/0000-0001-9278-5017
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,003
4,136
0.591
* Total Citation Counts Rankings
Ranking Based On Selection :3
Costa Rica
Diego González Flores
Water splitting
electrochemistry
catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,615
1,153
0.714
* Total Citation Counts Rankings
Ranking Based On Selection :4
Costa Rica
Erick R Rivera
Climate variability
climate change
regional climate modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
916
522
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :5
Costa Rica
Eddy H Gómez Ramírez
Environmental chemistry
oceanography
marine chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
617
372
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :6
Costa Rica
José R. Montiel-Mora
Environment monitoring
Water Quality
Ecotoxicology
Biomonitoring
Environment health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
213
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :7
Costa Rica
Gabriel Garbanzo León
Agronomy I Soil Science I Land Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
153
0.874
* Total Citation Counts Rankings
Ranking Based On Selection :8
Costa Rica
Eric Morales Mora
Ambiente
salud ambiental
epidemiología
epidemiología ambiental
evaluación de riesgos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
85
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :9
Costa Rica
Henry Javier Vílchez Pérez|Henry J. Vilchez, H. Vílchez
Environmental Engineering
Wastewater Treatment
anaerobic co digestionAnaerobic Treatment Technologysolid waste management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Rankings
56,152
Costa Rica
8
4
Ranking Based On Selection: 1
Hugo G Hidalgo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,719
6,393
0.407
Hydrology
Climate Change
Hydroclimatology
Hydrometeorology
Atmospheric Sciences
* Total Citation Counts Rankings
Rankings
146,287
Costa Rica
18
9
Ranking Based On Selection: 2
Eric Alfaro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,003
4,136
0.591
Climatología
Predicción Climática
ORCID iD: https://orcid.org/0000-0001-9278-5017
* Total Citation Counts Rankings
Rankings
510,498
Costa Rica
132
89
Ranking Based On Selection: 3
Diego González Flores
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,615
1,153
0.714
* Total Citation Counts Rankings
Rankings
710,086
Costa Rica
203
134
Ranking Based On Selection: 4
Erick R Rivera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
916
522
0.570
Climate variability
climate change
regional climate modeling
* Total Citation Counts Rankings
Rankings
846,742
Costa Rica
263
169
Ranking Based On Selection: 5
Eddy H Gómez Ramírez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
617
372
0.603
* Total Citation Counts Rankings
Rankings
1,267,636
Costa Rica
464
242
Ranking Based On Selection: 6
José R. Montiel-Mora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
213
1.000
Environment monitoring
Water Quality
Ecotoxicology
Biomonitoring
Environment health
* Total Citation Counts Rankings
Rankings
1,351,918
Costa Rica
523
270
Ranking Based On Selection: 7
Gabriel Garbanzo León
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
153
0.874
* Total Citation Counts Rankings
Rankings
1,551,856
Costa Rica
705
358
Ranking Based On Selection: 8
Eric Morales Mora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
85
0.780
Ambiente
salud ambiental
epidemiología
epidemiología ambiental
evaluación de riesgos
* Total Citation Counts Rankings
Rankings
2,318,502
Costa Rica
1,572
791
Ranking Based On Selection: 9
Henry Javier Vílchez Pérez|Henry J. Vilchez, H. Vílchez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Environmental Engineering
Wastewater Treatment
anaerobic co digestionAnaerobic Treatment Technologysolid waste management