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Researcher · Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK) · Germany

Karl Hammer

Karl Hammer publishes mostly in Plant Science, Molecular Biology and Ecology, Evolution, Behavior and Systematics, on topics such as Plant and animal studies, Seed and Plant Biochemistry and Plant Physiology and Cultivation Studies.

OpenAlex
World rank
#178,624
of 1,633,909 ranked researchers
Rank in Germany
#10,987
of 86,443
Works
62
Citations
128
Citations per work
2.1

What does Karl Hammer research?

Plant Science: 33.3%Molecular Biology: 9.5%Ecology, Evolution, Behavior and Systematics: 9.5%Food Science: 7.9%other fields: 39.8%33%top field
Plant Science33.3%Molecular Biology9.5%Ecology, Evolution, Behavior and Systematics9.5%Food Science7.9%other fields39.8%

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

  1. 1Plant Science33% of their works
  2. 2Molecular Biology10% of their works
  3. 3Ecology, Evolution, Behavior and Systematics10% of their works
  4. 4Food Science8% of their works
  5. 5Political Science and International Relations5% of their works
  6. 6Management, Monitoring, Policy and Law5% of their works

Research topics

Which keywords describe Karl Hammer's research?

The keywords of their largest research topics: Climate Change, Genetics, Drought Tolerance, Buckwheat, Dormancy, Ecosystem Services, Fruit Trees and Grapevine.

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 19 words, with their numbers
  1. Climate Change93 topics
  2. Genetics52 topics
  3. Drought Tolerance42 topics
  4. Buckwheat31 topic
  5. Dormancy31 topic
  6. Ecosystem Services31 topic
  7. Fruit Trees31 topic
  8. Grapevine31 topic
  9. Plant Growth Regulators31 topic
  10. Pollen Tube Growth31 topic
  11. Pollinator Decline31 topic
  12. Quinoa31 topic
  13. Self-Incompatibility31 topic
  14. Temperature Control31 topic
  15. Wine Quality31 topic
  16. Banana21 topic
  17. Breeding21 topic
  18. Domestication21 topic
  19. Genomics21 topic

Where does Karl Hammer work?

Karl Hammer's main affiliation in the publication record is Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK), Germany.

How many publications and citations does Karl Hammer have?

Science Explorer counts 62 works and 128 citations for Karl Hammer, ranking #178,624 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.