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Researcher · Marine Scotland · United Kingdom

A. P. Orr

A. P. Orr publishes mostly in Global and Planetary Change, Oceanography and Aquatic Science, on topics such as Marine and fisheries research, Fish Ecology and Management Studies and Marine and coastal ecosystems.

OpenAlex
World rank
#778,211
of 7,710,434 ranked researchers
Rank in United Kingdom
#64,840
of 367,258
Works
45
Citations
2.4k
Citations per work
52.4
h-index
22
i10-index 29Top 20% in Global and Planetary Change
A. P. Orr

What does A. P. Orr research?

A. P. Orr's work is mostly in Environmental Science (42%), Agricultural and Biological Sciences (15%), Earth and Planetary Sciences (14%).

Physical Sciences: 25 works · 56.5% of their workEnvironmental Science: 19 works · 42.4% of their workGlobal and Planetary Change: 10 works · 21.2% of their workEcology: 5 works · 11.1% of their workNature and Landscape Conservation: 5 works · 10.1% of their workEarth and Planetary Sciences: 6 works · 14.1% of their workOceanography: 6 works · 14.1% of their workEverything else: 13 works · 28.4% of their workLife Sciences: 7 works · 15.1% of their workAgricultural and Biological Sciences: 7 works · 15.1% of their workAquatic Science: 5 works · 12.1% of their workFood Science: 1 works · 3.0% of their workTHEIR WORKA. P. Orr45works
Life Sciences15%Physical Sciences56%

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 Science1942.4%
    2. Earth and Planetary Sciences614.1%
  2. Everything else1328.4%
    1. Agricultural and Biological Sciences715.1%
  1. 1Global and Planetary Change21% of their works
  2. 2Oceanography14% of their works
  3. 3Aquatic Science12% of their works
  4. 4Ecology11% of their works
  5. 5Nature and Landscape Conservation10% of their works
  6. 6Food Science3% of their works

Research topics

Which keywords describe A. P. Orr's research?

The keywords of their largest research topics: Climate Change, Fisheries Sustainability, Ecosystem Management, Invasive Species, Marine Fisheries, Biogeography, Aquaculture and Conservation Challenges.

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 21 words, with their numbers
  1. Climate Change323 topics
  2. Fisheries Sustainability242 topics
  3. Ecosystem Management141 topic
  4. Invasive Species142 topics
  5. Marine Fisheries141 topic
  6. Biogeography132 topics
  7. Aquaculture102 topics
  8. Conservation Challenges101 topic
  9. Freshwater Biodiversity101 topic
  10. Dissolved Organic Matter81 topic
  11. Eutrophication81 topic
  12. Fish71 topic
  13. Length-Weight Relationships71 topic
  14. Ecosystem Functioning61 topic
  15. Ecosystem Services61 topic
  16. Marine Biodiversity61 topic
  17. Oyster Reefs61 topic
  18. Ecosystem Engineering41 topic
  19. Fish Feed41 topic
  20. Freshwater Mussels41 topic
  21. Nutrition41 topic

Where does A. P. Orr work?

A. P. Orr's main affiliation in the publication record is Marine Scotland, United Kingdom.

How many publications and citations does A. P. Orr have?

OpenAlex counts 45 works and 2,356 citations for A. P. Orr, an h-index of 22, ranking #778,211 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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