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Researcher · University of British Columbia · Canada

Hannah K. Wittman

Hannah K. Wittman publishes mostly in General Agricultural and Biological Sciences, Plant Science and General Health Professions, on topics such as Agriculture, Land Use, Rural Development, Organic Food and Agriculture and Urban Agriculture and Sustainability.

ORCID 0000-0002-8247-6517 OpenAlex
World rank
#32,393
of 7,710,434 ranked researchers
Rank in Canada
#811
of 183,316
Works
119
Citations
6k
Citations per work
50.6
h-index
42
i10-index 73Top 0.5% in General Agricultural and Biological Sciences
Hannah K. Wittman

What does Hannah K. Wittman research?

Hannah K. Wittman's work is mostly in Agricultural and Biological Sciences (50%), Environmental Science (10%), Health Professions (5%).

Life Sciences: 59 works · 49.6% of their workAgricultural and Biological Sciences: 59 works · 49.6% of their workGeneral Agricultural and Biological Sciences: 31 works · 26.3% of their workPlant Science: 28 works · 23.3% of their workEverything else: 38 works · 31.8% of their workPhysical Sciences: 12 works · 10.0% of their workEnvironmental Science: 12 works · 10.0% of their workManagement, Monitoring, Policy and Law: 6 works · 5.3% of their workGlobal and Planetary Change: 6 works · 4.7% of their workHealth Sciences: 10 works · 8.6% of their workHealth Professions: 6 works · 5.3% of their workGeneral Health Professions: 6 works · 5.3% of their workMedicine: 4 works · 3.3% of their workPublic Health, Environmental and Occupational Health: 4 works · 3.3% of their workTHEIR WORKHannah K. Wittman119works
Life Sciences50%Physical Sciences10%Health Sciences9%

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. Agricultural and Biological Sciences5949.6%
  2. Everything else3831.8%
    1. Environmental Science1210.0%
    1. Health Professions65.3%
    2. Medicine43.3%
  1. 1General Agricultural and Biological Sciences26% of their works
  2. 2Plant Science23% of their works
  3. 3General Health Professions5% of their works
  4. 4Management, Monitoring, Policy and Law5% of their works
  5. 5Global and Planetary Change5% of their works
  6. 6Public Health, Environmental and Occupational Health3% of their works

Research topics

Which keywords describe Hannah K. Wittman's research?

The keywords of their largest research topics: Smallholder Farmers, Sustainable Agriculture, Agroecology, Food Sovereignty, Land Grabbing, Environmental Impact, Food Quality and Organic Agriculture.

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 24 words, with their numbers
  1. Smallholder Farmers732 topics
  2. Sustainable Agriculture732 topics
  3. Agroecology642 topics
  4. Food Sovereignty551 topic
  5. Land Grabbing551 topic
  6. Environmental Impact522 topics
  7. Food Quality431 topic
  8. Organic Agriculture431 topic
  9. Biodiversity Conservation342 topics
  10. Food Security322 topics
  11. Sustainability322 topics
  12. Community Gardens231 topic
  13. Urban Agriculture231 topic
  14. Climate Change202 topics
  15. Agricultural Innovation181 topic
  16. Livelihood Diversification181 topic
  17. Environmental Services111 topic
  18. Tropical Deforestation111 topic
  19. Agriculture91 topic
  20. Family Farming91 topic
  21. Food Insecurity91 topic
  22. Food Systems91 topic
  23. Health Outcomes91 topic
  24. Sustainable Diets91 topic

Where does Hannah K. Wittman work?

Hannah K. Wittman's main affiliation in the publication record is University of British Columbia, Canada.

How many publications and citations does Hannah K. Wittman have?

OpenAlex counts 119 works and 6,023 citations for Hannah K. Wittman, an h-index of 42, ranking #32,393 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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