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World rank
#38,656
of 7,710,434 ranked researchers
Rank in Germany
#2,243
of 364,343
Works
442
Citations
34k
Citations per work
77.9

What does Volker Grimm research?

Volker Grimm's work is mostly in Environmental Science (40%), Agricultural and Biological Sciences (7%), Decision Sciences (5%).

Life Sciences7%Physical Sciences40%Social Sciences5%

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. Everything else20947.3%
    1. Environmental Science17740.0%
    1. Agricultural and Biological Sciences337.4%
    1. Decision Sciences235.3%
  1. 1Global and Planetary Change12% of their works
  2. 2Nature and Landscape Conservation11% of their works
  3. 3Ecology11% of their works
  4. 4Ecology, Evolution, Behavior and Systematics7% of their works
  5. 5Ecological Modeling7% of their works
  6. 6Management Science and Operations Research5% of their works

Research topics

Which keywords describe Volker Grimm's research?

The keywords of their largest research topics: Biodiversity, Invasive Species, Global Change, Habitat Fragmentation, Climate Change, Conservation Biology, Conservation and Ecosystem.

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. Biodiversity2383 topics
  2. Invasive Species1913 topics
  3. Global Change1622 topics
  4. Habitat Fragmentation1622 topics
  5. Climate Change1382 topics
  6. Conservation Biology1052 topics
  7. Conservation1001 topic
  8. Ecosystem1001 topic
  9. Ecosystem Services902 topics
  10. Ecological Niche761 topic
  11. Species Distribution Modeling761 topic
  12. Plant-Animal Interactions621 topic
  13. Pollinator Decline621 topic
  14. Population Dynamics612 topics
  15. Early-warning Signals441 topic
  16. Regime Shifts441 topic
  17. Animal Movement321 topic
  18. Occupancy Rates321 topic
  19. Honey Bees291 topic
  20. Island Ecosystems291 topic
  21. Neonicotinoids291 topic
  22. Rodent Eradication291 topic
  23. Land Use Change281 topic
  24. Urbanization281 topic

Where does Volker Grimm work?

Volker Grimm's main affiliation in the publication record is Helmholtz Centre for Environmental Research, Germany.

How many publications and citations does Volker Grimm have?

OpenAlex counts 442 works and 34,439 citations for Volker Grimm, an h-index of 77, ranking #38,656 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.

Other researchers named Volker Grimm

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