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Researcher · Upstate Freshwater Institute · United States

David M. O’Donnell

David M. O’Donnell publishes mostly in Environmental Chemistry, Water Science and Technology and Oceanography, on topics such as Marine and coastal ecosystems, Fish Ecology and Management Studies and Aquatic Ecosystems and Phytoplankton Dynamics.

OpenAlex
World rank
#2,707,497
of 7,710,434 ranked researchers
Rank in United States
#789,527
of 1,627,098
Works
50
Citations
1.7k
Citations per work
33.3
h-index
17
i10-index 29Top 37% in Environmental Chemistry
David M. O’Donnell

What does David M. O’Donnell research?

David M. O’Donnell's work is mostly in Environmental Science (60%), Earth and Planetary Sciences (14%).

Physical Sciences: 37 works · 74.3% of their workEnvironmental Science: 30 works · 60.3% of their workEnvironmental Chemistry: 8 works · 15.4% of their workWater Science and Technology: 8 works · 15.4% of their workNature and Landscape Conservation: 6 works · 12.5% of their workEcology: 5 works · 9.6% of their workGlobal and Planetary Change: 4 works · 7.4% of their workEarth and Planetary Sciences: 7 works · 14.0% of their workOceanography: 7 works · 14.0% of their workEverything else: 13 works · 25.7% of their workTHEIR WORKDavid M.O’Donnell50works
Physical Sciences74%

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. Environmental Science3060.3%
    2. Earth and Planetary Sciences714.0%
  2. Everything else1325.7%
  1. 1Environmental Chemistry15% of their works
  2. 2Water Science and Technology15% of their works
  3. 3Oceanography14% of their works
  4. 4Nature and Landscape Conservation12% of their works
  5. 5Ecology10% of their works
  6. 6Global and Planetary Change7% of their works

Research topics

Which keywords describe David M. O’Donnell's research?

The keywords of their largest research topics: Climate Change, Eutrophication, Harmful Algal Blooms, Water Quality, Invasive Species, Conservation Challenges, Dissolved Organic Matter and Freshwater Biodiversity.

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 21 words, with their numbers
  1. Climate Change554 topics
  2. Eutrophication383 topics
  3. Harmful Algal Blooms302 topics
  4. Water Quality283 topics
  5. Invasive Species242 topics
  6. Conservation Challenges171 topic
  7. Dissolved Organic Matter171 topic
  8. Freshwater Biodiversity171 topic
  9. Oceanic Carbon Cycle171 topic
  10. Cyanobacteria131 topic
  11. Nutrient Control131 topic
  12. Hydrological Modeling81 topic
  13. Hyporheic Zone81 topic
  14. Nutrient Cycling81 topic
  15. Water Resources81 topic
  16. Ecosystem Engineering71 topic
  17. Emissions71 topic
  18. Freshwater Mussels71 topic
  19. Methane71 topic
  20. Multivariate Statistical Techniques71 topic
  21. Water Quality Index71 topic

Where does David M. O’Donnell work?

David M. O’Donnell's main affiliation in the publication record is Upstate Freshwater Institute, United States.

How many publications and citations does David M. O’Donnell have?

OpenAlex counts 50 works and 1,665 citations for David M. O’Donnell, an h-index of 17, ranking #2,707,497 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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