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Researcher · Geological Survey of Finland · Finland

Matti Äyräs

Matti Äyräs publishes mostly in Pollution, Ecology, Evolution, Behavior and Systematics and Atmospheric Science, on topics such as Heavy metals in environment, Lichen and fungal ecology and Geochemistry and Geologic Mapping.

OpenAlex
World rank
#4,738,564
of 7,710,434 ranked researchers
Rank in Finland
#27,408
of 37,370
Works
18
Citations
892
Citations per work
49.6
h-index
14
i10-index 15Top 47% in Pollution
Matti Äyräs

What does Matti Äyräs research?

Matti Äyräs's work is mostly in Earth and Planetary Sciences (26%), Environmental Science (23%), Agricultural and Biological Sciences (16%).

Physical Sciences: 11 works · 60.8% of their workEarth and Planetary Sciences: 5 works · 25.5% of their workAtmospheric Science: 2 works · 13.7% of their workGeochemistry and Petrology: 2 works · 11.8% of their workEnvironmental Science: 4 works · 23.5% of their workPollution: 3 works · 17.6% of their workEcology: 1 works · 5.9% of their workComputer Science: 2 works · 11.8% of their workArtificial Intelligence: 2 works · 11.8% of their workEverything else: 4 works · 23.5% of their workLife Sciences: 3 works · 15.7% of their workAgricultural and Biological Sciences: 3 works · 15.7% of their workEcology, Evolution, Behavior and Systematics: 3 works · 15.7% of their workTHEIR WORKMatti Äyräs18works
Life Sciences16%Physical Sciences61%

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. Earth and Planetary Sciences525.5%
    2. Environmental Science423.5%
    3. Computer Science211.8%
  2. Everything else423.5%
    1. Agricultural and Biological Sciences315.7%
  1. 1Pollution18% of their works
  2. 2Ecology, Evolution, Behavior and Systematics16% of their works
  3. 3Atmospheric Science14% of their works
  4. 4Geochemistry and Petrology12% of their works
  5. 5Artificial Intelligence12% of their works
  6. 6Ecology6% of their works

Research topics

Which keywords describe Matti Äyräs's research?

The keywords of their largest research topics: Climate Change, Contamination, Heavy Metals, Lichen, Symbiosis, Hydrology, Machine Learning and Methane Emissions.

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 19 words, with their numbers
  1. Climate Change124 topics
  2. Contamination91 topic
  3. Heavy Metals91 topic
  4. Lichen81 topic
  5. Symbiosis81 topic
  6. Hydrology62 topics
  7. Machine Learning61 topic
  8. Methane Emissions62 topics
  9. Mineral Prospectivity61 topic
  10. Arctic31 topic
  11. Carbon31 topic
  12. Glacial Cycles31 topic
  13. Groundwater31 topic
  14. Isotopes31 topic
  15. Paleoclimatology31 topic
  16. Peatlands31 topic
  17. Permafrost31 topic
  18. Manganese Oxides21 topic
  19. Rare Earth Elements21 topic

Where does Matti Äyräs work?

Matti Äyräs's main affiliation in the publication record is Geological Survey of Finland, Finland.

How many publications and citations does Matti Äyräs have?

OpenAlex counts 18 works and 892 citations for Matti Äyräs, an h-index of 14, ranking #4,738,564 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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