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Researcher · University of Veterinary Medicine Hannover, Foundation · Germany

J. Hamann

J. Hamann publishes mostly in Agronomy and Crop Science, Forestry and Global and Planetary Change, on topics such as Milk Quality and Mastitis in Dairy Cows, Bioenergy crop production and management and Logistics and Infrastructure Analysis.

OpenAlex
World rank
#671,297
of 1,633,909 ranked researchers
Rank in Germany
#39,648
of 86,443
Works
19
Citations
17
Citations per work
0.9

What does J. Hamann research?

Agronomy and Crop Science: 61.5%Forestry: 7.7%Global and Planetary Change: 7.7%Information Systems and Management: 7.7%other fields: 15.4%62%top field
Agronomy and Crop Science61.5%Forestry7.7%Global and Planetary Change7.7%Information Systems and Management7.7%other fields15.4%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Agronomy and Crop Science62% of their works
  2. 2Forestry8% of their works
  3. 3Global and Planetary Change8% of their works
  4. 4Information Systems and Management8% of their works
  5. 5Education8% of their works
  6. 6Mechanics of Materials8% of their works

Research topics

Which keywords describe J. Hamann's research?

The keywords of their largest research topics: Bovine Mastitis, Milk Quality, Logistics, Supply Chain, Agriculture, Bioenergy, Bioenergy Crops and Biomass.

Size is their works in the topics tagged with each word, from their 7 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Bovine Mastitis71 topic
  2. Milk Quality71 topic
  3. Logistics22 topics
  4. Supply Chain22 topics
  5. Agriculture11 topic
  6. Bioenergy11 topic
  7. Bioenergy Crops11 topic
  8. Biomass11 topic
  9. Climate Change Impacts11 topic
  10. Distance Education11 topic
  11. Forest Carbon Sequestration11 topic
  12. Organizational Management11 topic
  13. Research Methods11 topic
  14. Switchgrass11 topic
  15. Training11 topic
  16. Transportation11 topic

Where does J. Hamann work?

J. Hamann's main affiliation in the publication record is University of Veterinary Medicine Hannover, Foundation, Germany.

How many publications and citations does J. Hamann have?

Science Explorer counts 19 works and 17 citations for J. Hamann, ranking #671,297 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.