Science Explorer Back to mapMap
Discussion
Researcher · Wildlife Institute of India · India

Sajan John

Sajan John publishes mostly in Nature and Landscape Conservation, Aquatic Science and Ecology, on topics such as Ichthyology and Marine Biology, Fish Biology and Ecology Studies and Identification and Quantification in Food.

ORCID 0000-0001-8885-6222 OpenAlex
World rank
#5,783,008
of 7,710,434 ranked researchers
Rank in India
#175,086
of 280,097
Works
26
Citations
103
Citations per work
4.0
h-index
5
i10-index 4Top 86% in Nature and Landscape Conservation
Sajan John

What does Sajan John research?

Sajan John's work is mostly in Environmental Science (54%), Agricultural and Biological Sciences (17%), Biochemistry, Genetics and Molecular Biology (11%).

Physical Sciences: 15 works · 59.2% of their workEnvironmental Science: 14 works · 53.6% of their workNature and Landscape Conservation: 8 works · 32.4% of their workEcology: 3 works · 12.7% of their workGlobal and Planetary Change: 2 works · 8.5% of their workEngineering: 1 works · 5.6% of their workOcean Engineering: 1 works · 5.6% of their workLife Sciences: 7 works · 28.2% of their workAgricultural and Biological Sciences: 4 works · 16.9% of their workAquatic Science: 4 works · 16.9% of their workBiochemistry, Genetics and Molecular Biology: 3 works · 11.3% of their workMolecular Biology: 3 works · 11.3% of their workEverything else: 3 works · 12.6% of their workTHEIR WORKSajan John26works
Life Sciences28%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 Science1453.6%
    2. Engineering15.6%
    1. Agricultural and Biological Sciences416.9%
    2. Biochemistry, Genetics and Molecular Biology311.3%
  3. Everything else312.6%
  1. 1Nature and Landscape Conservation32% of their works
  2. 2Aquatic Science17% of their works
  3. 3Ecology13% of their works
  4. 4Molecular Biology11% of their works
  5. 5Global and Planetary Change8% of their works
  6. 6Ocean Engineering6% of their works

Research topics

Which keywords describe Sajan John's research?

The keywords of their largest research topics: Conservation, Population Dynamics, Marine Ecosystems, Climate Change, Biodiversity, Rays, Sharks and Fish.

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. Conservation354 topics
  2. Population Dynamics233 topics
  3. Marine Ecosystems182 topics
  4. Climate Change175 topics
  5. Biodiversity152 topics
  6. Rays151 topic
  7. Sharks151 topic
  8. Fish121 topic
  9. Length-Weight Relationships121 topic
  10. DNA Barcoding81 topic
  11. Food Authentication81 topic
  12. Anthropogenic Noise41 topic
  13. Bycatch41 topic
  14. Marine Mammals41 topic
  15. Marine Turtles41 topic
  16. Coral Reefs31 topic
  17. Ecosystem Management31 topic
  18. Marine Fisheries31 topic
  19. Marine Invasions31 topic
  20. Mediterranean Sea31 topic
  21. Ocean Acidification31 topic

Where does Sajan John work?

Sajan John's main affiliation in the publication record is Wildlife Institute of India, India.

How many publications and citations does Sajan John have?

OpenAlex counts 26 works and 103 citations for Sajan John, an h-index of 5, ranking #5,783,008 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.

Discussion

Ask a question or share a note about Sajan John. Posts are plain text and can be reported.