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Researcher · Obuda University · Hungary

Éva Hajnal

Éva Hajnal publishes mostly in Ecology, Environmental Chemistry and Oceanography, on topics such as Aquatic Ecosystems and Phytoplankton Dynamics, Aquatic Invertebrate Ecology and Behavior and Diatoms and Algae Research.

ORCID 0000-0002-9498-5052 OpenAlex
World rank
#2,482,603
of 7,710,434 ranked researchers
Rank in Hungary
#4,218
of 25,218
Works
47
Citations
981
Citations per work
20.9
h-index
15
i10-index 18Top 37% in Ecology
Éva Hajnal

What does Éva Hajnal research?

Éva Hajnal's work is mostly in Environmental Science (25%), Earth and Planetary Sciences (8%), Engineering (6%).

Everything else: 23 works · 48.8% of their workPhysical Sciences: 21 works · 45.7% of their workEnvironmental Science: 12 works · 25.2% of their workEcology: 7 works · 14.2% of their workEnvironmental Chemistry: 5 works · 11.0% of their workEarth and Planetary Sciences: 4 works · 7.9% of their workOceanography: 4 works · 7.9% of their workEngineering: 3 works · 6.3% of their workControl and Systems Engineering: 3 works · 6.3% of their workMaterials Science: 3 works · 6.3% of their workBiomaterials: 3 works · 6.3% of their workLife Sciences: 3 works · 5.5% of their workAgricultural and Biological Sciences: 3 works · 5.5% of their workAnimal Science and Zoology: 3 works · 5.5% of their workTHEIR WORKÉva Hajnal47works
Life Sciences6%Physical Sciences46%

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. Everything else2348.8%
    1. Environmental Science1225.2%
    2. Earth and Planetary Sciences47.9%
    3. Engineering36.3%
    4. Materials Science36.3%
    1. Agricultural and Biological Sciences35.5%
  1. 1Ecology14% of their works
  2. 2Environmental Chemistry11% of their works
  3. 3Oceanography8% of their works
  4. 4Control and Systems Engineering6% of their works
  5. 5Biomaterials6% of their works
  6. 6Animal Science and Zoology6% of their works

Research topics

Which keywords describe Éva Hajnal's research?

The keywords of their largest research topics: Climate Change, Eutrophication, Harmful Algal Blooms, Water Quality, Biodiversity Loss, Cyanobacteria, Nutrient Control and Animal Welfare.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 22 words, with their numbers
  1. Climate Change294 topics
  2. Eutrophication243 topics
  3. Harmful Algal Blooms202 topics
  4. Water Quality182 topics
  5. Biodiversity Loss142 topics
  6. Cyanobacteria141 topic
  7. Nutrient Control141 topic
  8. Animal Welfare112 topics
  9. Freshwater Mussels101 topic
  10. Invasive Species101 topic
  11. Biomimetic Synthesis81 topic
  12. Peptide-Directed Materials81 topic
  13. Dissolved Organic Matter61 topic
  14. Emotional State61 topic
  15. Oceanic Carbon Cycle61 topic
  16. Stress Indicators61 topic
  17. Heat Stress51 topic
  18. Livestock Production51 topic
  19. Food Supply Chain41 topic
  20. Lake Tanganyika41 topic
  21. Lake Victoria41 topic
  22. Traceability41 topic

Where does Éva Hajnal work?

Éva Hajnal's main affiliation in the publication record is Obuda University, Hungary.

How many publications and citations does Éva Hajnal have?

OpenAlex counts 47 works and 981 citations for Éva Hajnal, an h-index of 15, ranking #2,482,603 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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