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Researcher · Vitensenteret i Trondheim · Norway

John Willas Jensen

John Willas Jensen publishes mostly in Ecology, Nature and Landscape Conservation and Environmental Chemistry, on topics such as Fish Ecology and Management Studies, Aquatic Invertebrate Ecology and Behavior and Aquaculture Nutrition and Growth.

OpenAlex
World rank
#3,870,893
of 7,710,434 ranked researchers
Rank in Norway
#22,496
of 33,005
Works
26
Citations
760
Citations per work
29.2
h-index
7
i10-index 5Top 80% in Ecology
John Willas Jensen

What does John Willas Jensen research?

John Willas Jensen's work is mostly in Environmental Science (52%), Agricultural and Biological Sciences (7%), Physics and Astronomy (7%).

Physical Sciences: 15 works · 58.9% of their workEnvironmental Science: 13 works · 51.8% of their workEcology: 6 works · 21.4% of their workNature and Landscape Conservation: 4 works · 16.1% of their workEnvironmental Chemistry: 2 works · 8.9% of their workWater Science and Technology: 1 works · 5.4% of their workPhysics and Astronomy: 2 works · 7.1% of their workAstronomy and Astrophysics: 2 works · 7.1% of their workEverything else: 9 works · 34.0% of their workLife Sciences: 2 works · 7.1% of their workAgricultural and Biological Sciences: 2 works · 7.1% of their workAquatic Science: 2 works · 7.1% of their workTHEIR WORKJohn WillasJensen26works
Life Sciences7%Physical Sciences59%

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 Science1351.8%
    2. Physics and Astronomy27.1%
  2. Everything else934.0%
    1. Agricultural and Biological Sciences27.1%
  1. 1Ecology21% of their works
  2. 2Nature and Landscape Conservation16% of their works
  3. 3Environmental Chemistry9% of their works
  4. 4Aquatic Science7% of their works
  5. 5Astronomy and Astrophysics7% of their works
  6. 6Water Science and Technology5% of their works

Research topics

Which keywords describe John Willas Jensen's research?

The keywords of their largest research topics: Invasive Species, Climate Change, Conservation Challenges, Freshwater Biodiversity, Ecosystem Engineering, Water Quality, Biodiversity Loss and Freshwater Mussels.

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. Invasive Species173 topics
  2. Climate Change122 topics
  3. Conservation Challenges91 topic
  4. Freshwater Biodiversity91 topic
  5. Ecosystem Engineering82 topics
  6. Water Quality62 topics
  7. Biodiversity Loss51 topic
  8. Freshwater Mussels51 topic
  9. Aquaculture31 topic
  10. Beaver Dams31 topic
  11. Eutrophication31 topic
  12. Groundwater31 topic
  13. Habitat Restoration31 topic
  14. Harmful Algal Blooms31 topic
  15. Hydrogeology31 topic
  16. Ionosphere31 topic
  17. Magnetosphere31 topic
  18. Nutrition31 topic
  19. European Legal Systems21 topic
  20. Judicial Review21 topic

Where does John Willas Jensen work?

John Willas Jensen's main affiliation in the publication record is Vitensenteret i Trondheim, Norway.

How many publications and citations does John Willas Jensen have?

OpenAlex counts 26 works and 760 citations for John Willas Jensen, an h-index of 7, ranking #3,870,893 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.

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