Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Agriculture sugarcane research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
16
0.457
* Total i10 IndexRankings
Ranking Based On Selection :2
Plant Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :3
Plant ecology
Plant population dynamic
Plant-animal interaction
Plant phenology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :4
agroforestería
pastos
forrajes
botánica
fisiología vegetal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :5
Nutrición animal
Nutrición rumiantes
Nutrición monogástricos
Producción ovinos
Producción caprinos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Agroquimico
agricultura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Aquaculture
Microplastics
Plastic Additives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Plaguicidas
agricultura
cultivo de café
Agroforestería
pensamiento sistémico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :9
Agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Mario Melgar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
16
0.457
Monica Stein
Universidad del Valle de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Mervin E Perez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Plant ecology
Plant population dynamic
Plant-animal interaction
Plant phenology
Karen Hernández
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
agroforestería
pastos
forrajes
botánica
fisiología vegetal
Nery Waldemar Galdamez Cabrera
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Nutrición animal
Nutrición rumiantes
Nutrición monogástricos
Producción ovinos
Producción caprinos
Nelson Najarro
Universidad Rural de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Carlos Mazariegos-Ortíz|Ortiz, C.H.M.
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Aquaculture
Microplastics
Plastic Additives
Luis Peñate
Universidad Rafael Landívar
Guatemala, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Plaguicidas
agricultura
cultivo de café
Agroforestería
pensamiento sistémico
Soren S. Ramírez-Barillas
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0