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Researcher · University of Hawaii System · United States

David M. Karl

David M. Karl publishes mostly in Oceanography, Ecology and Molecular Biology, on topics such as Marine and coastal ecosystems, Microbial Community Ecology and Physiology and Marine Biology and Ecology Research.

ORCID 0000-0002-6660-6721 OpenAlex
World rank
#7,020
of 7,710,434 ranked researchers
Rank in United States
#2,414
of 1,627,098
Works
709
Citations
66k
Citations per work
93.7
h-index
128
i10-index 435Top 0.1% in Oceanography
David M. Karl

What does David M. Karl research?

David M. Karl's work is mostly in Earth and Planetary Sciences (42%), Environmental Science (38%), Biochemistry, Genetics and Molecular Biology (5%).

Physical Sciences: 564 works · 79.5% of their workEarth and Planetary Sciences: 296 works · 41.7% of their workOceanography: 296 works · 41.7% of their workEnvironmental Science: 268 works · 37.8% of their workEcology: 177 works · 25.0% of their workEnvironmental Chemistry: 39 works · 5.5% of their workGlobal and Planetary Change: 32 works · 4.5% of their workPollution: 20 works · 2.8% of their workEverything else: 106 works · 15.0% of their workLife Sciences: 39 works · 5.5% of their workBiochemistry, Genetics and Molecular Biology: 39 works · 5.5% of their workMolecular Biology: 39 works · 5.5% of their workTHEIR WORKDavid M. Karl709works
Life Sciences5%Physical Sciences80%

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 Sciences29641.7%
    2. Environmental Science26837.8%
  2. Everything else10615.0%
    1. Biochemistry, Genetics and Molecular Biology395.5%
  1. 1Oceanography42% of their works
  2. 2Ecology25% of their works
  3. 3Molecular Biology6% of their works
  4. 4Environmental Chemistry6% of their works
  5. 5Global and Planetary Change4% of their works
  6. 6Pollution3% of their works

Research topics

Which keywords describe David M. Karl's research?

The keywords of their largest research topics: Dissolved Organic Matter, Eutrophication, Marine Microbes, Microbial Biogeography, Ecosystem Functioning, Marine Biodiversity, Stable Isotopes and Trophic Position.

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 16 words, with their numbers
  1. Dissolved Organic Matter3871 topic
  2. Eutrophication3871 topic
  3. Marine Microbes2641 topic
  4. Microbial Biogeography2641 topic
  5. Ecosystem Functioning1911 topic
  6. Marine Biodiversity1911 topic
  7. Stable Isotopes1051 topic
  8. Trophic Position1051 topic
  9. Anaerobic641 topic
  10. Methane Oxidation641 topic
  11. Ocean Circulation601 topic
  12. Oceanic Modeling601 topic
  13. Marine Organisms431 topic
  14. Ocean Acidification431 topic
  15. Eukaryotic Microbes381 topic
  16. Microbial Diversity381 topic

Where does David M. Karl work?

David M. Karl's main affiliation in the publication record is University of Hawaii System, United States.

How many publications and citations does David M. Karl have?

OpenAlex counts 709 works and 66,463 citations for David M. Karl, an h-index of 128, ranking #7,020 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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