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Researcher · The University of Queensland · Australia

Graeme Hammer

Graeme Hammer publishes mostly in Plant Science, Agronomy and Crop Science and Genetics, on topics such as Crop Yield and Soil Fertility, Genetic Mapping and Diversity in Plants and Animals and Climate change impacts on agriculture.

ORCID 0000-0002-1180-7374 OpenAlex
World rank
#54,930
of 7,710,434 ranked researchers
Rank in Australia
#1,685
of 140,210
Works
475
Citations
33k
Citations per work
69.2
h-index
89
i10-index 276Top 0.1% in Plant Science
Graeme Hammer

What does Graeme Hammer research?

Graeme Hammer's work is mostly in Agricultural and Biological Sciences (66%), Environmental Science (11%), Biochemistry, Genetics and Molecular Biology (9%).

Life Sciences: 355 works · 74.7% of their workAgricultural and Biological Sciences: 313 works · 65.9% of their workPlant Science: 171 works · 36.1% of their workAgronomy and Crop Science: 101 works · 21.3% of their workEcology, Evolution, Behavior and Systematics: 40 works · 8.5% of their workBiochemistry, Genetics and Molecular Biology: 42 works · 8.8% of their workGenetics: 42 works · 8.8% of their workEverything else: 67 works · 14.2% of their workPhysical Sciences: 53 works · 11.1% of their workEnvironmental Science: 53 works · 11.1% of their workGlobal and Planetary Change: 37 works · 7.7% of their workEcology: 16 works · 3.4% of their workTHEIR WORKGraeme Hammer475works
Life Sciences75%Physical Sciences11%

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 Sciences31365.9%
    2. Biochemistry, Genetics and Molecular Biology428.8%
  2. Everything else6714.2%
    1. Environmental Science5311.1%
  1. 1Plant Science36% of their works
  2. 2Agronomy and Crop Science21% of their works
  3. 3Genetics9% of their works
  4. 4Ecology, Evolution, Behavior and Systematics8% of their works
  5. 5Global and Planetary Change8% of their works
  6. 6Ecology3% of their works

Research topics

Which keywords describe Graeme Hammer's research?

The keywords of their largest research topics: Genetic Improvement, Maize Yield, Nitrogen Uptake, Climate Change, QTL Mapping, Water Management, Genome-wide Association Studies and Quantitative Trait Loci.

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. Genetic Improvement3263 topics
  2. Maize Yield1681 topic
  3. Nitrogen Uptake1681 topic
  4. Climate Change1552 topics
  5. QTL Mapping1402 topics
  6. Water Management1372 topics
  7. Genome-wide Association Studies951 topic
  8. Quantitative Trait Loci951 topic
  9. Adaptation921 topic
  10. Agriculture921 topic
  11. Cultivar Evaluation831 topic
  12. Genotype-by-Environment Interaction831 topic
  13. Bioenergy Crops751 topic
  14. Switchgrass751 topic
  15. Drought631 topic
  16. Tree Mortality631 topic
  17. Functional–Structural Plant Modelling531 topic
  18. Plant Architecture531 topic
  19. Drought Resistance451 topic
  20. Rice451 topic

Where does Graeme Hammer work?

Graeme Hammer's main affiliation in the publication record is The University of Queensland, Australia.

How many publications and citations does Graeme Hammer have?

OpenAlex counts 475 works and 32,883 citations for Graeme Hammer, an h-index of 89, ranking #54,930 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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