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Researcher · Kenya Marine and Fisheries Research Institute · Kenya

Peter B. O. Ochumba

Peter B. O. Ochumba publishes mostly in Ecology, Environmental Chemistry and Aquatic Science, on topics such as Aquatic Ecosystems and Biodiversity, Aquatic Ecosystems and Phytoplankton Dynamics and Fish Biology and Ecology Studies.

OpenAlex
World rank
#1,607,849
of 7,710,434 ranked researchers
Rank in Kenya
#1,328
of 7,520
Works
18
Citations
1.2k
Citations per work
64.9
h-index
11
i10-index 11Top 56% in Ecology
Peter B. O. Ochumba

What does Peter B. O. Ochumba research?

Peter B. O. Ochumba's work is mostly in Environmental Science (69%), Agricultural and Biological Sciences (18%), Social Sciences (2%).

Physical Sciences: 12 works · 68.9% of their workEnvironmental Science: 12 works · 68.9% of their workEcology: 7 works · 37.8% of their workEnvironmental Chemistry: 4 works · 20.0% of their workWater Science and Technology: 1 works · 6.7% of their workGlobal and Planetary Change: 1 works · 4.4% of their workLife Sciences: 3 works · 17.8% of their workAgricultural and Biological Sciences: 3 works · 17.8% of their workAquatic Science: 3 works · 17.8% of their workEverything else: 2 works · 11.1% of their workSocial Sciences: 0 works · 2.2% of their workSocial Sciences: 0 works · 2.2% of their workTransportation: 0 works · 2.2% of their workTHEIR WORKPeter B. O.Ochumba18works
Life Sciences18%Physical Sciences69%Social Sciences2%

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 Science1268.9%
    1. Agricultural and Biological Sciences317.8%
  3. Everything else211.1%
    1. Social Sciences02.2%
  1. 1Ecology38% of their works
  2. 2Environmental Chemistry20% of their works
  3. 3Aquatic Science18% of their works
  4. 4Water Science and Technology7% of their works
  5. 5Global and Planetary Change4% of their works
  6. 6Transportation2% of their works

Research topics

Which keywords describe Peter B. O. Ochumba's research?

The keywords of their largest research topics: Climate Change, Eutrophication, Water Quality, Lake Tanganyika, Lake Victoria, Harmful Algal Blooms, Cyanobacteria and Nutrient Control.

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 20 words, with their numbers
  1. Climate Change275 topics
  2. Eutrophication253 topics
  3. Water Quality253 topics
  4. Lake Tanganyika151 topic
  5. Lake Victoria151 topic
  6. Harmful Algal Blooms102 topics
  7. Cyanobacteria91 topic
  8. Nutrient Control91 topic
  9. Fish81 topic
  10. Length-Weight Relationships81 topic
  11. Multivariate Statistical Techniques31 topic
  12. Water Quality Index31 topic
  13. Coral Reefs11 topic
  14. Dissolved Organic Matter11 topic
  15. Groundwater11 topic
  16. Isotopes11 topic
  17. Marine Ecosystems11 topic
  18. Oceanic Carbon Cycle11 topic
  19. Stable Isotopes11 topic
  20. Trophic Position11 topic

Where does Peter B. O. Ochumba work?

Peter B. O. Ochumba's main affiliation in the publication record is Kenya Marine and Fisheries Research Institute, Kenya.

How many publications and citations does Peter B. O. Ochumba have?

OpenAlex counts 18 works and 1,168 citations for Peter B. O. Ochumba, an h-index of 11, ranking #1,607,849 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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