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Researcher · Czech Geological Survey · Czechia

Daniel A. Petrash

Daniel A. Petrash publishes mostly in Environmental Chemistry, Aerospace Engineering and Geochemistry and Petrology, on topics such as Paleontology and Stratigraphy of Fossils, Geochemistry and Elemental Analysis and Hydrocarbon exploration and reservoir analysis.

ORCID 0000-0001-5039-0543 OpenAlex
World rank
#1,447,848
of 7,710,434 ranked researchers
Rank in Czechia
#2,859
of 39,303
Works
91
Citations
1.2k
Citations per work
13.6
h-index
16
i10-index 27Top 40% in Environmental Chemistry
Daniel A. Petrash

What does Daniel A. Petrash research?

Daniel A. Petrash's work is mostly in Engineering (19%), Earth and Planetary Sciences (18%), Environmental Science (10%).

Everything else: 49 works · 53.9% of their workPhysical Sciences: 42 works · 46.1% of their workEngineering: 17 works · 19.0% of their workAerospace Engineering: 8 works · 9.0% of their workBiomedical Engineering: 5 works · 5.0% of their workComputational Mechanics: 5 works · 5.0% of their workEarth and Planetary Sciences: 16 works · 17.6% of their workGeochemistry and Petrology: 8 works · 9.0% of their workPaleontology: 8 works · 8.6% of their workEnvironmental Science: 9 works · 9.5% of their workEnvironmental Chemistry: 9 works · 9.5% of their workTHEIR WORKDaniel A. Petrash91works
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 else4953.9%
    1. Engineering1719.0%
    2. Earth and Planetary Sciences1617.6%
    3. Environmental Science99.5%
  1. 1Environmental Chemistry10% of their works
  2. 2Aerospace Engineering9% of their works
  3. 3Geochemistry and Petrology9% of their works
  4. 4Paleontology9% of their works
  5. 5Computational Mechanics5% of their works
  6. 6Biomedical Engineering5% of their works

Research topics

Which keywords describe Daniel A. Petrash's research?

The keywords of their largest research topics: Environmental Impacts, Geochemistry, Paleoproductivity, Paleoredox, Climate Change, Manganese Oxides, Rare Earth Elements and Pore Structure.

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 19 words, with their numbers
  1. Environmental Impacts202 topics
  2. Geochemistry202 topics
  3. Paleoproductivity181 topic
  4. Paleoredox181 topic
  5. Climate Change152 topics
  6. Manganese Oxides121 topic
  7. Rare Earth Elements121 topic
  8. Pore Structure101 topic
  9. Shale Gas101 topic
  10. Cryogenic Storage81 topic
  11. Glacial Cycles81 topic
  12. Hybrid Rocket Propulsion81 topic
  13. Liquefied Natural Gas (LNG)81 topic
  14. Paleoclimatology81 topic
  15. Regression Rate Behavior81 topic
  16. Remediation81 topic
  17. Sulfate-Reducing Bacteria81 topic
  18. Groundwater71 topic
  19. Isotopes71 topic

Where does Daniel A. Petrash work?

Daniel A. Petrash's main affiliation in the publication record is Czech Geological Survey, Czechia.

How many publications and citations does Daniel A. Petrash have?

OpenAlex counts 91 works and 1,242 citations for Daniel A. Petrash, an h-index of 16, ranking #1,447,848 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.

Discussion

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