Science Explorer Back to mapMap
Discussion
Researcher · Akvaplan-niva · Norway

Ragnhild Pettersen

Ragnhild Pettersen publishes mostly in Ecology, Molecular Biology and Oceanography, on topics such as Microbial Community Ecology and Physiology, Environmental DNA in Biodiversity Studies and Genomics and Phylogenetic Studies.

ORCID 0000-0002-8823-6362 OpenAlex
World rank
#3,241,285
of 7,710,434 ranked researchers
Rank in Norway
#19,406
of 33,005
Works
29
Citations
412
Citations per work
14.2
h-index
12
i10-index 12Top 50% in Ecology
Ragnhild Pettersen

What does Ragnhild Pettersen research?

Ragnhild Pettersen's work is mostly in Environmental Science (53%), Biochemistry, Genetics and Molecular Biology (16%), Earth and Planetary Sciences (11%).

Physical Sciences: 19 works · 64.4% of their workEnvironmental Science: 15 works · 53.4% of their workEcology: 10 works · 32.9% of their workEnvironmental Chemistry: 2 works · 8.2% of their workNature and Landscape Conservation: 2 works · 6.8% of their workGlobal and Planetary Change: 2 works · 5.5% of their workEarth and Planetary Sciences: 3 works · 11.0% of their workOceanography: 3 works · 11.0% of their workEverything else: 6 works · 19.2% of their workLife Sciences: 5 works · 16.4% of their workBiochemistry, Genetics and Molecular Biology: 5 works · 16.4% of their workMolecular Biology: 5 works · 16.4% of their workTHEIR WORKRagnhildPettersen29works
Life Sciences16%Physical Sciences64%

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 Science1553.4%
    2. Earth and Planetary Sciences311.0%
  2. Everything else619.2%
    1. Biochemistry, Genetics and Molecular Biology516.4%
  1. 1Ecology33% of their works
  2. 2Molecular Biology16% of their works
  3. 3Oceanography11% of their works
  4. 4Environmental Chemistry8% of their works
  5. 5Nature and Landscape Conservation7% of their works
  6. 6Global and Planetary Change6% of their works

Research topics

Which keywords describe Ragnhild Pettersen's research?

The keywords of their largest research topics: Marine Microbes, Microbial Biogeography, Environmental DNA, Metabarcoding, Ecosystem Functioning, RNA-Seq, sequence alignment and Anaerobic.

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 18 words, with their numbers
  1. Marine Microbes111 topic
  2. Microbial Biogeography111 topic
  3. Environmental DNA81 topic
  4. Metabarcoding81 topic
  5. Ecosystem Functioning72 topics
  6. RNA-Seq71 topic
  7. sequence alignment71 topic
  8. Anaerobic61 topic
  9. Fisheries62 topics
  10. Methane Oxidation61 topic
  11. Deep-Sea Ecology41 topic
  12. Marine Biodiversity41 topic
  13. Rays41 topic
  14. Sharks41 topic
  15. Biodiversity31 topic
  16. Marine Invasions31 topic
  17. Camouflage21 topic
  18. Cephalopods21 topic

Where does Ragnhild Pettersen work?

Ragnhild Pettersen's main affiliation in the publication record is Akvaplan-niva, Norway.

How many publications and citations does Ragnhild Pettersen have?

OpenAlex counts 29 works and 412 citations for Ragnhild Pettersen, an h-index of 12, ranking #3,241,285 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

Ask a question or share a note about Ragnhild Pettersen. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.