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
Plant Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,082
985
0.241
* Total Citation Counts Rankings
Ranking Based On Selection :2
Agriculture sugarcane research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,260
710
0.563
* Total Citation Counts Rankings
Ranking Based On Selection :3
Agroquimico
agricultura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
358
193
0.539
* Total Citation Counts Rankings
Ranking Based On Selection :4
Agrícola
Forestal
Calidad del Agua y Medio Ambiente
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
112
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :5
Plant ecology
Plant population dynamic
Plant-animal interaction
Plant phenology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
57
0.523
* Total Citation Counts Rankings
Ranking Based On Selection :6
Aquaculture
Microplastics
Plastic Additives
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
91
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :7
agroforestería
pastos
forrajes
botánica
fisiología vegetal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
58
0.716
* Total Citation Counts Rankings
Ranking Based On Selection :8
Nutrición animal
Nutrición rumiantes
Nutrición monogástricos
Producción ovinos
Producción
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
9
0.138
* Total Citation Counts Rankings
Ranking Based On Selection :9
AGRICULTURA
RECURSOS NATURALES
AMBIENTE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
10
0.172
* Total Citation Counts Rankings
Ranking Based On Selection :10
Fisheries biology
Oceanography
Marine biology
Limnology
Aquatic ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :11
Plaguicidas
agricultura
cultivo de café
Agroforestería
pensamiento sistémico
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total Citation Counts Rankings
Ranking Based On Selection :12
agroforestal
gestión de la investigación
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :13
Marketing
Economy
Management
environment
animal science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :14
Agronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Monica Stein
Universidad del Valle de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,082
985
0.241
Mario Melgar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,260
710
0.563
Nelson Najarro
Universidad Rural de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
358
193
0.539
Eddi Alejandro Vanegas Chacón
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
112
0.629
Agrícola
Forestal
Calidad del Agua y Medio Ambiente
Mervin E Perez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
57
0.523
Plant ecology
Plant population dynamic
Plant-animal interaction
Plant phenology
Carlos Mazariegos-Ortíz|Ortiz, C.H.M.
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
91
0.989
Aquaculture
Microplastics
Plastic Additives
Karen Hernández
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
58
0.716
agroforestería
pastos
forrajes
botánica
fisiología vegetal
Nery Waldemar Galdamez Cabrera
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
9
0.138
Nutrición animal
Nutrición rumiantes
Nutrición monogástricos
Producción ovinos
Producción
Mario Samuel Buch Texaj
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
10
0.172
AGRICULTURA
RECURSOS NATURALES
AMBIENTE
José Ortíz
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
Fisheries biology
Oceanography
Marine biology
Limnology
Aquatic ecology
Luis Peñate
Universidad Rafael Landívar
Guatemala, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Plaguicidas
agricultura
cultivo de café
Agroforestería
pensamiento sistémico
Julio Rufino Salazar
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
agroforestal
gestión de la investigación
Axel Godoy Durán
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Marketing
Economy
Management
environment
animal science
Soren S. Ramírez-Barillas
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000