Total 2,403,032 scientists, country 221, and institutions 24,466 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Ricardo Amorin](https://cdn.adscientificindex.com/pictures/b8/840517.jpg)
Observational Astrophysics
Extragalactic Astronomy
Galaxy Formation and Evolution
Star-forming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
161
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Ernesto Gianoli](https://cdn.adscientificindex.com/pictures/b7/840531.jpg)
Ecology and Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
81
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Rodolfo Barbá](https://cdn.adscientificindex.com/pictures/cf/825437.jpg)
Astronomy
Astrophysics
Massive Stars
Binary Stars
Star Formation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
88
0.642
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Alexandre Roman Lopes](https://cdn.adscientificindex.com/pictures/4f/840522.jpg)
Astrophysics: Massive Stars
Star-Formation Regions
The Galaxy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
109
0.820
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Francisco A Squeo](https://cdn.adscientificindex.com/pictures/73/826406.jpg)
biología de la conservación
ecofisiología vegetal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
51
0.468
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Jose O. Valderrama](https://cdn.adscientificindex.com/pictures/1c/856125.jpg)
thermodynamics
process simulation
fluid properties
ionic liquids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
57
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Julio Roberto Gutierrez Camus](/user/assets/images/profile/no-profile-photo.png)
Ecología
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
36
0.621
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Javier Eduardo Silva Espejo](/user/assets/images/profile/no-profile-photo.png)
Ecología
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
47
0.940
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Juan Carlos Helo](https://cdn.adscientificindex.com/pictures/78/840516.jpg)
particle physics phenomenology.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
40
0.851
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Ronny Martinez Moya](https://cdn.adscientificindex.com/pictures/a1/861368.jpg)
Biotechnology
Protein Engineering
Bioprocesses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
29
0.806
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Pablo Javier Castro Carrasco](https://cdn.adscientificindex.com/pictures/7f/823850.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Patricio Orellana Palma](https://cdn.adscientificindex.com/pictures/52/4994069.jpg)
Bioactive compounds
Food engineering
Food Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Paulina Meza](https://cdn.adscientificindex.com/pictures/08/4645848.jpg)
escritura académica
escritura científica
discurso especializado
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Cristian A. Vega-Martínez](/user/assets/images/profile/no-profile-photo.png)
extragalactic astrophysics
cosmology
numerical simulations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Karina Stucken](https://cdn.adscientificindex.com/pictures/3b/840525.jpg)
Molecular genetics
microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Rodrigo S Rios](https://cdn.adscientificindex.com/pictures/cf/840528.jpg)
Community Ecology
Community phylogenetics
Species interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Angéline Bertin](/user/assets/images/profile/no-profile-photo.png)
Landscape ecology
landscape genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Sebastián Araya-Pizarro](https://cdn.adscientificindex.com/pictures/57/4645853.jpg)
comportamiento del consumidor
emprendimiento
educación superior
gestión estratégica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Andrea Loayza](https://cdn.adscientificindex.com/pictures/c0/1098922.jpg)
Population ecology
plant ecology
plant-animal interactions
conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Cristian Salgado Luarte](https://cdn.adscientificindex.com/pictures/f8/840529.jpg)
Plant ecology
Functional ecology
Plant ecophysiology
Evolutionary ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Luis Castillo](/user/assets/images/profile/no-profile-photo.png)
Proteomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Omar Sabaj Meruane](https://cdn.adscientificindex.com/pictures/f3/840526.jpg)
Lingüística
Análisis del Discurso
Escritura Científica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Alejandro Alvarez Marin](https://cdn.adscientificindex.com/pictures/86/832559.jpg)
Augmented Reality
Education
Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![José Luis Nilo Castellón](https://cdn.adscientificindex.com/pictures/f9/840527.jpg)
Astronomia experimental. Astronomia observacional.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Jorge Humberto Núñez Cobo](/user/assets/images/profile/no-profile-photo.png)
sequía
hidrología
variabilidad climática
SIG
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Ricardo Amorin
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
161
0.947
Observational Astrophysics
Extragalactic Astronomy
Galaxy Formation and Evolution
Star-forming
Ernesto Gianoli
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
81
0.579
Rodolfo Barbá
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
88
0.642
Astronomy
Astrophysics
Massive Stars
Binary Stars
Star Formation
Alexandre Roman Lopes
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
109
0.820
Astrophysics: Massive Stars
Star-Formation Regions
The Galaxy
Francisco A Squeo
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
51
0.468
biología de la conservación
ecofisiología vegetal
Jose O. Valderrama
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
57
0.533
thermodynamics
process simulation
fluid properties
ionic liquids
Julio Roberto Gutierrez Camus
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
36
0.621
Javier Eduardo Silva Espejo
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
47
0.940
Juan Carlos Helo
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
40
0.851
Ronny Martinez Moya
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
29
0.806
Biotechnology
Protein Engineering
Bioprocesses
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Pablo Javier Castro Carrasco
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Patricio Orellana Palma
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Bioactive compounds
Food engineering
Food Science
Paulina Meza
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
escritura académica
escritura científica
discurso especializado
Cristian A. Vega-Martínez
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
extragalactic astrophysics
cosmology
numerical simulations
Karina Stucken
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Molecular genetics
microbiology
Rodrigo S Rios
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Community Ecology
Community phylogenetics
Species interactions
Angéline Bertin
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
Landscape ecology
landscape genetics
Sebastián Araya-Pizarro
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
comportamiento del consumidor
emprendimiento
educación superior
gestión estratégica
Andrea Loayza
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Population ecology
plant ecology
plant-animal interactions
conservation biology
Cristian Salgado Luarte
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Plant ecology
Functional ecology
Plant ecophysiology
Evolutionary ecology
Luis Castillo
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Omar Sabaj Meruane
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
Lingüística
Análisis del Discurso
Escritura Científica
Alejandro Alvarez Marin
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
José Luis Nilo Castellón
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Astronomia experimental. Astronomia observacional.
Jorge Humberto Núñez Cobo
Universidad de la Serena
Chile, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
sequía
hidrología
variabilidad climática
SIG