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Researcher · Amrita Vishwa Vidyapeetham · India

P. P. Nikhil Raj

P. P. Nikhil Raj publishes mostly in Global and Planetary Change, Ecology and General Agricultural and Biological Sciences, on topics such as Agricultural Economics and Practices, Water resources management and optimization and Hydrology and Drought Analysis.

ORCID 0000-0002-5104-4607 OpenAlex
World rank
#2,045,196
of 7,710,434 ranked researchers
Rank in India
#35,562
of 280,097
Works
50
Citations
375
Citations per work
7.5
h-index
10
i10-index 10Top 59% in Global and Planetary Change
P. P. Nikhil Raj

What does P. P. Nikhil Raj research?

P. P. Nikhil Raj's work is mostly in Environmental Science (33%), Agricultural and Biological Sciences (8%), Social Sciences (8%).

Everything else: 22 works · 43.8% of their workPhysical Sciences: 20 works · 39.4% of their workEnvironmental Science: 16 works · 32.7% of their workGlobal and Planetary Change: 8 works · 16.8% of their workEcology: 5 works · 9.2% of their workEnvironmental Engineering: 3 works · 6.7% of their workEngineering: 3 works · 6.7% of their workOcean Engineering: 3 works · 6.7% of their workLife Sciences: 4 works · 8.4% of their workAgricultural and Biological Sciences: 4 works · 8.4% of their workGeneral Agricultural and Biological Sciences: 4 works · 8.4% of their workSocial Sciences: 4 works · 8.4% of their workSocial Sciences: 4 works · 8.4% of their workSociology and Political Science: 4 works · 8.4% of their workTHEIR WORKP. P. Nikhil Raj50works
Life Sciences8%Physical Sciences39%Social Sciences8%

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. Everything else2243.8%
    1. Environmental Science1632.7%
    2. Engineering36.7%
    1. Agricultural and Biological Sciences48.4%
    1. Social Sciences48.4%
  1. 1Global and Planetary Change17% of their works
  2. 2Ecology9% of their works
  3. 3General Agricultural and Biological Sciences8% of their works
  4. 4Sociology and Political Science8% of their works
  5. 5Environmental Engineering7% of their works
  6. 6Ocean Engineering7% of their works

Research topics

Which keywords describe P. P. Nikhil Raj's research?

The keywords of their largest research topics: Climate Change, Sustainability, Global Warming, India, Remote Sensing, Agriculture, Food Security and Development.

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 23 words, with their numbers
  1. Climate Change346 topics
  2. Sustainability193 topics
  3. Global Warming143 topics
  4. India142 topics
  5. Remote Sensing132 topics
  6. Agriculture112 topics
  7. Food Security112 topics
  8. Development81 topic
  9. Policy81 topic
  10. Reservoir Operation81 topic
  11. Water Resources81 topic
  12. Drought71 topic
  13. Monitoring71 topic
  14. Decentralization61 topic
  15. GIS61 topic
  16. Groundwater Potential61 topic
  17. Kerala61 topic
  18. Climate Modeling41 topic
  19. Environmental Services41 topic
  20. Extreme Events41 topic
  21. Tropical Deforestation41 topic
  22. Adaptation31 topic
  23. Vulnerability31 topic

Where does P. P. Nikhil Raj work?

P. P. Nikhil Raj's main affiliation in the publication record is Amrita Vishwa Vidyapeetham, India.

How many publications and citations does P. P. Nikhil Raj have?

OpenAlex counts 50 works and 375 citations for P. P. Nikhil Raj, an h-index of 10, ranking #2,045,196 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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