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Researcher · University of Eldoret · Kenya

Alfred O. Achieng

Alfred O. Achieng 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.

ORCID 0000-0001-5926-4914 OpenAlex
World rank
#1,753,771
of 7,710,434 ranked researchers
Rank in Kenya
#1,451
of 7,520
Works
25
Citations
561
Citations per work
22.4
h-index
14
i10-index 17Top 41% in Ecology
Alfred O. Achieng

What does Alfred O. Achieng research?

Alfred O. Achieng's work is mostly in Environmental Science (69%), Agricultural and Biological Sciences (16%).

Physical Sciences: 17 works · 68.8% of their workEnvironmental Science: 17 works · 68.8% of their workEcology: 7 works · 29.7% of their workEnvironmental Chemistry: 4 works · 17.2% of their workNature and Landscape Conservation: 3 works · 10.9% of their workGlobal and Planetary Change: 2 works · 6.3% of their workManagement, Monitoring, Policy and Law: 1 works · 4.7% of their workEverything else: 4 works · 15.6% of their workLife Sciences: 4 works · 15.6% of their workAgricultural and Biological Sciences: 4 works · 15.6% of their workAquatic Science: 4 works · 15.6% of their workTHEIR WORKAlfred O. Achieng25works
Life Sciences16%Physical Sciences69%

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 Science1768.8%
  2. Everything else415.6%
    1. Agricultural and Biological Sciences415.6%
  1. 1Ecology30% of their works
  2. 2Environmental Chemistry17% of their works
  3. 3Aquatic Science16% of their works
  4. 4Nature and Landscape Conservation11% of their works
  5. 5Global and Planetary Change6% of their works
  6. 6Management, Monitoring, Policy and Law5% of their works

Research topics

Which keywords describe Alfred O. Achieng's research?

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

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 22 words, with their numbers
  1. Climate Change344 topics
  2. Eutrophication242 topics
  3. Water Quality242 topics
  4. Biodiversity Loss152 topics
  5. Lake Tanganyika131 topic
  6. Lake Victoria131 topic
  7. Cyanobacteria111 topic
  8. Harmful Algal Blooms111 topic
  9. Freshwater Biodiversity102 topics
  10. Invasive Species92 topics
  11. Conservation Challenges71 topic
  12. Fish71 topic
  13. Flow Regulation71 topic
  14. Length-Weight Relationships71 topic
  15. Environmental Services31 topic
  16. Land Use31 topic
  17. Stream Ecosystems31 topic
  18. Tropical Deforestation31 topic
  19. Aquaculture21 topic
  20. Ecosystem Engineering21 topic
  21. Freshwater Mussels21 topic
  22. Nutrition21 topic

Where does Alfred O. Achieng work?

Alfred O. Achieng's main affiliation in the publication record is University of Eldoret, Kenya.

How many publications and citations does Alfred O. Achieng have?

OpenAlex counts 25 works and 561 citations for Alfred O. Achieng, an h-index of 14, ranking #1,753,771 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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