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Researcher · Environment Agency · United Kingdom

Martin Christmas

Martin Christmas publishes mostly in Ecology, Environmental Chemistry and Nature and Landscape Conservation, on topics such as Crustacean biology and ecology, Aquatic Ecosystems and Phytoplankton Dynamics and Parasite Biology and Host Interactions.

OpenAlex
World rank
#2,943,711
of 7,710,434 ranked researchers
Rank in United Kingdom
#201,624
of 367,258
Works
18
Citations
1k
Citations per work
57.6
h-index
13
i10-index 14Top 45% in Ecology
Martin Christmas

What does Martin Christmas research?

Martin Christmas's work is mostly in Environmental Science (63%), Agricultural and Biological Sciences (6%), Earth and Planetary Sciences (6%).

Physical Sciences: 12 works · 68.6% of their workEnvironmental Science: 11 works · 63.0% of their workEcology: 7 works · 37.0% of their workEnvironmental Chemistry: 3 works · 16.7% of their workNature and Landscape Conservation: 2 works · 9.3% of their workEarth and Planetary Sciences: 1 works · 5.6% of their workOceanography: 1 works · 5.6% of their workEverything else: 4 works · 22.1% of their workLife Sciences: 2 works · 9.3% of their workAgricultural and Biological Sciences: 1 works · 5.6% of their workEcology, Evolution, Behavior and Systematics: 1 works · 5.6% of their workImmunology and Microbiology: 1 works · 3.7% of their workImmunology: 1 works · 3.7% of their workTHEIR WORKMartin Christmas18works
Life Sciences9%Physical Sciences69%

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. Environmental Science1163.0%
    2. Earth and Planetary Sciences15.6%
  2. Everything else422.1%
    1. Agricultural and Biological Sciences15.6%
    2. Immunology and Microbiology13.7%
  1. 1Ecology37% of their works
  2. 2Environmental Chemistry17% of their works
  3. 3Nature and Landscape Conservation9% of their works
  4. 4Oceanography6% of their works
  5. 5Ecology, Evolution, Behavior and Systematics6% of their works
  6. 6Immunology4% of their works

Research topics

Which keywords describe Martin Christmas's research?

The keywords of their largest research topics: Biodiversity, Climate Change, DNA Barcoding, Eutrophication, Water Quality, Crayfish, Invasion and Invasive Species.

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 22 words, with their numbers
  1. Biodiversity143 topics
  2. Climate Change113 topics
  3. DNA Barcoding112 topics
  4. Eutrophication92 topics
  5. Water Quality92 topics
  6. Crayfish81 topic
  7. Invasion81 topic
  8. Invasive Species82 topics
  9. Cyanobacteria51 topic
  10. Harmful Algal Blooms51 topic
  11. Conservation Challenges41 topic
  12. Ecosystem41 topic
  13. Freshwater Biodiversity41 topic
  14. Hyporheic Zone41 topic
  15. Nutrient Cycling41 topic
  16. Parasites41 topic
  17. Environmental DNA31 topic
  18. Metabarcoding31 topic
  19. Ecological Niche21 topic
  20. Host Defense21 topic
  21. Invertebrate Immunity21 topic
  22. Species Distribution Modeling21 topic

Where does Martin Christmas work?

Martin Christmas's main affiliation in the publication record is Environment Agency, United Kingdom.

How many publications and citations does Martin Christmas have?

OpenAlex counts 18 works and 1,037 citations for Martin Christmas, an h-index of 13, ranking #2,943,711 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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