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Researcher · Tamil Nadu Agricultural University · India

R. K. Sivanappan

R. K. Sivanappan publishes mostly in Soil Science, General Agricultural and Biological Sciences and Ocean Engineering, on topics such as Irrigation Practices and Water Management, Agricultural Economics and Practices and Water resources management and optimization.

OpenAlex
World rank
#5,365,401
of 7,710,434 ranked researchers
Rank in India
#154,128
of 280,097
Works
29
Citations
146
Citations per work
5.0
h-index
3
i10-index 3Top 94% in Soil Science
R. K. Sivanappan

What does R. K. Sivanappan research?

R. K. Sivanappan's work is mostly in Agricultural and Biological Sciences (57%), Engineering (20%), Environmental Science (4%).

Life Sciences: 16 works · 56.8% of their workAgricultural and Biological Sciences: 16 works · 56.8% of their workSoil Science: 7 works · 23.5% of their workGeneral Agricultural and Biological Sciences: 6 works · 19.6% of their workPlant Science: 4 works · 13.7% of their workPhysical Sciences: 7 works · 23.5% of their workEngineering: 6 works · 19.6% of their workOcean Engineering: 5 works · 15.7% of their workCivil and Structural Engineering: 1 works · 3.9% of their workEnvironmental Science: 1 works · 3.9% of their workWater Science and Technology: 1 works · 3.9% of their workEverything else: 6 works · 19.7% of their workTHEIR WORKR. K. Sivanappan29works
Life Sciences57%Physical Sciences24%

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. Agricultural and Biological Sciences1656.8%
    1. Engineering619.6%
    2. Environmental Science13.9%
  3. Everything else619.7%
  1. 1Soil Science24% of their works
  2. 2General Agricultural and Biological Sciences20% of their works
  3. 3Ocean Engineering16% of their works
  4. 4Plant Science14% of their works
  5. 5Civil and Structural Engineering4% of their works
  6. 6Water Science and Technology4% of their works

Research topics

Which keywords describe R. K. Sivanappan's research?

The keywords of their largest research topics: Climate Change, Sustainability, Agriculture, Food Security, Deficit Irrigation, Policy, Water Use Efficiency 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 22 words, with their numbers
  1. Climate Change183 topics
  2. Sustainability173 topics
  3. Agriculture112 topics
  4. Food Security112 topics
  5. Deficit Irrigation101 topic
  6. Policy102 topics
  7. Water Use Efficiency101 topic
  8. Development91 topic
  9. Production91 topic
  10. Water Resources92 topics
  11. Reservoir Operation71 topic
  12. Water Demand71 topic
  13. Rice41 topic
  14. Water Management41 topic
  15. Hydrological Modeling21 topic
  16. Model Evaluation21 topic
  17. Risk Management21 topic
  18. Vulnerability21 topic
  19. Bioeconomy11 topic
  20. Biomass11 topic
  21. Livestock Farming11 topic
  22. Rural Development11 topic

Where does R. K. Sivanappan work?

R. K. Sivanappan's main affiliation in the publication record is Tamil Nadu Agricultural University, India.

How many publications and citations does R. K. Sivanappan have?

OpenAlex counts 29 works and 146 citations for R. K. Sivanappan, an h-index of 3, ranking #5,365,401 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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