Hernán Ortega
Impact in
- Aquatic Science top 0.5%
- Fish Biology and Ecology Studies
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- Fish biology, ecology, and behavior
- Fish Ecology and Management Studies
- Ichthyology and Marine Biology
Papers in
-
- Fish biology, ecology, and behavior 54
- Fish Ecology and Management Studies 31
- Ichthyology and Marine Biology 10
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- Fish Biology and Ecology Studies 42
- Co-authors
- Max Hidalgo (11 shared papers)Richard P. Vari (2 shared papers)Javier A. Maldonado‐Ocampo (6 shared papers)Pablo A. Tedesco (6 shared papers)Fernando M. Carvajal‐Vallejos (4 shared papers)Elizabeth P. Anderson (3 shared papers)Mabel Maldonado (2 shared papers)Juan Francisco Rivadeneira (2 shared papers)
- Journals
- Neotropical Ichthyology (7 papers)Zootaxa (2 papers)Journal of Fish Biology (2 papers)Aquatic Conservation Marine and Freshwater Ecosystems (2 papers)Revista Peruana de Biología (12 papers)
- Partner nations
- PeruBrazilUnited States
In The Last Decade
Hernán Ortega
53 papers receiving 1.0k citations
Hernán Ortega's Hit Papers
Peers
Comparison fields: 5 of 62
- Aquatic Science 521
- Nature and Landscape Conservation 806
- Ecological Modeling 52
- Ecology 289
- Water Science and Technology 95
Countries citing papers authored by Hernán Ortega
This map shows the geographic impact of Hernán Ortega's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hernán Ortega with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hernán Ortega more than expected).
Fields of papers citing papers by Hernán Ortega
This network shows the impact of papers produced by Hernán Ortega. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hernán Ortega. The network helps show where Hernán Ortega may publish in the future.
Co-authors
The 25 scholars most cited alongside Hernán Ortega, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 55 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Fragmentation of Andes-to-Amazon connectivity by hydropower dams Hit paper breakdown → | 2018 | 254 |
| 2 | 1986 | 81 | |
| 3 | 2020 | 64 | |
| 4 | 2020 | 61 | |
| 5 | 2017 | 60 | |
| 6 | 2011 | 41 | |
| 7 | 2006 | 39 | |
| 8 | 2011 | 35 | |
| 9 | 2015 | 34 | |
| 10 | 2018 | 30 | |
| 11 | 2010 | 29 | |
| 12 | 2008 | 27 | |
| 13 | 2011 | 19 | |
| 14 | Fishes of three Bolivian rivers: Diversity, distribution and conservation | 2000 | 17 |
| 15 | Lista anotada de los peces de aguas continentales del Perú: Estado actual del conocimiento, distribución, usos y aspectos de conservación | 2010 | 16 |
| 16 | 1982 | 16 | |
| 17 | 2021 | 15 | |
| 18 | 2011 | 14 | |
| 19 | 2007 | 14 | |
| 20 | 2021 | 13 |
About Hernán Ortega
Hernán Ortega is a scholar working on Nature and Landscape Conservation, Aquatic Science, Ecology, Global and Planetary Change and Paleontology, having authored 55 papers that have together received 1.1k indexed citations. Recurring topics across this work include Fish biology, ecology, and behavior (54 papers), Fish Biology and Ecology Studies (42 papers), Fish Ecology and Management Studies (31 papers), Ichthyology and Marine Biology (10 papers), Marine and fisheries research (3 papers), Environmental and Cultural Studies in Latin America and Beyond (2 papers), Evolution and Paleontology Studies (2 papers) and Species Distribution and Climate Change (1 paper). The work is most often cited by research in Aquatic Science (521 citations), Nature and Landscape Conservation (806 citations), Ecological Modeling (52 citations), Ecology (289 citations) and Water Science and Technology (95 citations). Hernán Ortega has collaborated with scholars based in Peru, Brazil and United States. Frequent co-authors include Max Hidalgo, Richard P. Vari, Javier A. Maldonado‐Ocampo, Pablo A. Tedesco, Fernando M. Carvajal‐Vallejos, Elizabeth P. Anderson, Mabel Maldonado, Juan Francisco Rivadeneira, Clinton N. Jenkins and Sebastián Heilpern. Their work appears in journals such as Neotropical Ichthyology, Zootaxa, Journal of Fish Biology, Aquatic Conservation Marine and Freshwater Ecosystems and Revista Peruana de Biología.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.