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Researcher · University of Sancti Spíritus José Martí Pérez · Cuba

Ernesto L. Barrera

Ernesto L. Barrera publishes mostly in Biomedical Engineering, Building and Construction and Water Science and Technology, on topics such as Anaerobic Digestion and Biogas Production, Biofuel production and bioconversion and Agriculture Sustainability and Environmental Impact.

ORCID 0000-0003-0207-4188 OpenAlex
World rank
#2,087,727
of 7,710,434 ranked researchers
Rank in Cuba
#104
of 7,334
Works
44
Citations
564
Citations per work
12.8
h-index
12
i10-index 15Top 51% in Biomedical Engineering
Ernesto L. Barrera

What does Ernesto L. Barrera research?

Ernesto L. Barrera's work is mostly in Engineering (36%), Environmental Science (22%), Energy (6%).

Physical Sciences: 28 works · 64.1% of their workEngineering: 16 works · 35.8% of their workBiomedical Engineering: 9 works · 20.2% of their workBuilding and Construction: 7 works · 15.6% of their workEnvironmental Science: 10 works · 21.9% of their workEcology: 3 works · 7.3% of their workEnvironmental Engineering: 3 works · 7.3% of their workWater Science and Technology: 3 works · 7.3% of their workEnergy: 3 works · 6.4% of their workRenewable Energy, Sustainability and the Environment: 3 works · 6.4% of their workEverything else: 16 works · 35.9% of their workTHEIR WORKErnesto L.Barrera44works
Physical Sciences64%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1635.8%
    2. Environmental Science1021.9%
    3. Energy36.4%
  2. Everything else1635.9%
  1. 1Biomedical Engineering20% of their works
  2. 2Building and Construction16% of their works
  3. 3Water Science and Technology7% of their works
  4. 4Environmental Engineering7% of their works
  5. 5Ecology7% of their works
  6. 6Renewable Energy, Sustainability and the Environment6% of their works

Research topics

Which keywords describe Ernesto L. Barrera's research?

The keywords of their largest research topics: Renewable Energy, Climate Change, Anaerobic Digestion, Biogas Production, Lignocellulosic Biomass, Environmental Impact, Greenhouse Gas Emissions and Enzymatic Hydrolysis.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 21 words, with their numbers
  1. Renewable Energy253 topics
  2. Climate Change183 topics
  3. Anaerobic Digestion171 topic
  4. Biogas Production171 topic
  5. Lignocellulosic Biomass172 topics
  6. Environmental Impact142 topics
  7. Greenhouse Gas Emissions142 topics
  8. Enzymatic Hydrolysis111 topic
  9. Pretreatment111 topic
  10. Food Systems81 topic
  11. Sustainable Diets81 topic
  12. Biomass61 topic
  13. Carbon Footprint61 topic
  14. Life Cycle Assessment61 topic
  15. Pyrolysis61 topic
  16. Environmental Impact Assessment51 topic
  17. Nexus51 topic
  18. Sustainable Development51 topic
  19. Water51 topic
  20. Biodiesel31 topic
  21. Transesterification31 topic

Where does Ernesto L. Barrera work?

Ernesto L. Barrera's main affiliation in the publication record is University of Sancti Spíritus José Martí Pérez, Cuba.

How many publications and citations does Ernesto L. Barrera have?

OpenAlex counts 44 works and 564 citations for Ernesto L. Barrera, an h-index of 12, ranking #2,087,727 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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