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Researcher · Versar (United States) · United States

Tanja Havemann

Tanja Havemann publishes mostly in General Agricultural and Biological Sciences, Economics and Econometrics and Soil Science, on topics such as Agricultural Innovations and Practices, Agricultural Economics and Policy and Agriculture, Land Use, Rural Development.

ORCID 0000-0002-5918-6036 OpenAlex
World rank
#3,688,430
of 7,710,434 ranked researchers
Rank in United States
#1,021,841
of 1,627,098
Works
18
Citations
266
Citations per work
14.8
h-index
6
i10-index 5Top 42% in General Agricultural and Biological Sciences
Tanja Havemann

What does Tanja Havemann research?

Tanja Havemann's work is mostly in Agricultural and Biological Sciences (43%), Economics, Econometrics and Finance (14%), Environmental Science (12%).

Life Sciences: 8 works · 42.9% of their workAgricultural and Biological Sciences: 8 works · 42.9% of their workGeneral Agricultural and Biological Sciences: 6 works · 31.0% of their workSoil Science: 2 works · 11.9% of their workEverything else: 5 works · 26.1% of their workSocial Sciences: 3 works · 19.1% of their workEconomics, Econometrics and Finance: 3 works · 14.3% of their workEconomics and Econometrics: 3 works · 14.3% of their workBusiness, Management and Accounting: 1 works · 4.8% of their workBusiness and International Management: 1 works · 4.8% of their workPhysical Sciences: 2 works · 11.9% of their workEnvironmental Science: 2 works · 11.9% of their workGlobal and Planetary Change: 1 works · 7.1% of their workEnvironmental Chemistry: 1 works · 4.8% of their workTHEIR WORKTanja Havemann18works
Life Sciences43%Physical Sciences12%Social Sciences19%

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 Sciences842.9%
  2. Everything else526.1%
    1. Economics, Econometrics and Finance314.3%
    2. Business, Management and Accounting14.8%
    1. Environmental Science211.9%
  1. 1General Agricultural and Biological Sciences31% of their works
  2. 2Economics and Econometrics14% of their works
  3. 3Soil Science12% of their works
  4. 4Global and Planetary Change7% of their works
  5. 5Business and International Management5% of their works
  6. 6Environmental Chemistry5% of their works

Research topics

Which keywords describe Tanja Havemann's research?

The keywords of their largest research topics: Smallholder Farmers, Sustainable Agriculture, Rural Development, Social Networks, Agricultural Innovation, Livelihood Diversification, Agroecology and Common Agricultural Policy.

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 20 words, with their numbers
  1. Smallholder Farmers102 topics
  2. Sustainable Agriculture102 topics
  3. Rural Development92 topics
  4. Social Networks92 topics
  5. Agricultural Innovation71 topic
  6. Livelihood Diversification71 topic
  7. Agroecology31 topic
  8. Common Agricultural Policy31 topic
  9. Empowerment31 topic
  10. Food Sovereignty31 topic
  11. Microfinance31 topic
  12. Multifunctionality31 topic
  13. Agricultural Sustainability21 topic
  14. Climate Change Impacts21 topic
  15. Environmental Impact21 topic
  16. Forest Carbon Sequestration21 topic
  17. Land Tenure21 topic
  18. Property Rights21 topic
  19. Risk Management21 topic
  20. Vulnerability21 topic

Where does Tanja Havemann work?

Tanja Havemann's main affiliation in the publication record is Versar (United States), United States.

How many publications and citations does Tanja Havemann have?

OpenAlex counts 18 works and 266 citations for Tanja Havemann, an h-index of 6, ranking #3,688,430 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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