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Researcher · Environment Agency · United Kingdom

Chris A. Extence

Chris A. Extence publishes mostly in Ecology, Nature and Landscape Conservation and Water Science and Technology, on topics such as Fish Ecology and Management Studies, Freshwater macroinvertebrate diversity and ecology and Hydrology and Sediment Transport Processes.

OpenAlex
World rank
#456,001
of 7,710,434 ranked researchers
Rank in United Kingdom
#39,964
of 367,258
Works
35
Citations
2.2k
Citations per work
62.6
h-index
22
i10-index 28Top 20% in Ecology
Chris A. Extence

What does Chris A. Extence research?

Chris A. Extence's work is mostly in Environmental Science (90%), Earth and Planetary Sciences (4%), Agricultural and Biological Sciences (2%).

Physical Sciences: 33 works · 94.2% of their workEnvironmental Science: 32 works · 90.3% of their workEcology: 18 works · 52.4% of their workNature and Landscape Conservation: 9 works · 24.3% of their workWater Science and Technology: 5 works · 13.6% of their workEarth and Planetary Sciences: 1 works · 3.9% of their workEarth-Surface Processes: 1 works · 2.9% of their workAtmospheric Science: 0 works · 1.0% of their workEverything else: 1 works · 3.9% of their workLife Sciences: 1 works · 1.9% of their workAgricultural and Biological Sciences: 1 works · 1.9% of their workSoil Science: 1 works · 1.9% of their workTHEIR WORKChris A. Extence35works
Life Sciences2%Physical Sciences94%

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 Science3290.3%
    2. Earth and Planetary Sciences13.9%
  2. Everything else13.9%
    1. Agricultural and Biological Sciences11.9%
  1. 1Ecology52% of their works
  2. 2Nature and Landscape Conservation24% of their works
  3. 3Water Science and Technology14% of their works
  4. 4Earth-Surface Processes3% of their works
  5. 5Soil Science2% of their works
  6. 6Atmospheric Science1% of their works

Research topics

Which keywords describe Chris A. Extence's research?

The keywords of their largest research topics: Freshwater Biodiversity, River Restoration, Invasive Species, Climate Change, Sediment Transport, Conservation Challenges, Flow Regulation and Fluvial Processes.

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 21 words, with their numbers
  1. Freshwater Biodiversity442 topics
  2. River Restoration382 topics
  3. Invasive Species352 topics
  4. Climate Change342 topics
  5. Sediment Transport282 topics
  6. Conservation Challenges251 topic
  7. Flow Regulation251 topic
  8. Fluvial Processes191 topic
  9. Land Use191 topic
  10. Riparian Vegetation191 topic
  11. Stream Ecosystems191 topic
  12. Ecosystem Engineering101 topic
  13. Freshwater Mussels101 topic
  14. Hydrological Modeling91 topic
  15. Water Resources91 topic
  16. Crayfish41 topic
  17. Invasion41 topic
  18. Multivariate Statistical Techniques41 topic
  19. Water Quality Index41 topic
  20. Fluvial Systems31 topic
  21. Sedimentation31 topic

Where does Chris A. Extence work?

Chris A. Extence's main affiliation in the publication record is Environment Agency, United Kingdom.

How many publications and citations does Chris A. Extence have?

OpenAlex counts 35 works and 2,190 citations for Chris A. Extence, an h-index of 22, ranking #456,001 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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