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Research facility · Haikou · China

Hainan Provincial Academy of Agricultural Sciences

In research, Hainan Provincial Academy of Agricultural Sciences stands highest in Life Sciences (#6,220 of 7,800 worldwide), 2022–2025. Relative to its size it is most specialised in Plant Science and Agricultural and Biological Sciences — Plant Science is 11.0× its share of world research.

hnaas.org.cnROR OpenAlex
World rank, 2022–2025
#11,859
of 28,054 · #26,791 all time
Rank in China
#2,078
of 3,058
Research works
454
▼ 41% vs 2013–17
Citations
3.1k
6.9 per fractional work
Top-10% rate
25.2%
record average 16.5%
Open access
43%
world 28%

What is Hainan Provincial Academy of Agricultural Sciences known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Life SciencesDomain #6,220 of 7,800 25.3%96 #12737

Each strip is that field’s whole ranked pool, with the notch where Hainan Provincial Academy of Agricultural Sciences sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Hainan Provincial Academy of Agricultural Sciences specialise in?

Where its research is concentrated relative to its size: Plant Science takes 11.0× the share of its output that it takes of world research.

  1. Plant ScienceSubfield · 33.6 works11×
  2. Agricultural and Biological SciencesField · 54.9 works6.6×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 6.59× its world share, 55 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 3.82× its world share, 36 worksBiochemistry, Geneti…Immunology and Microbiology: 0.97× its world share, 2 worksImmunology and Micro…Neuroscience: 0.51× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.53× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.56× its world share, 0 worksChemical EngineeringChemistry: 1.43× its world share, 4 worksChemistryComputer Science: 0.58× its world share, 8 worksComputer ScienceEarth and Planetary Sciences: 1.50× its world share, 4 worksEarth and Planetary …Energy: 1.12× its world share, 2 worksEnergyEngineering: 0.42× its world share, 11 worksEngineeringEnvironmental Science: 2.82× its world share, 25 worksEnvironmental ScienceMaterials Science: 0.93× its world share, 6 worksMaterials SciencePhysics and Astronomy: 0.03× its world share, 0 worksPhysics and AstronomyDentistry: 0.63× its world share, 0 worksDentistryHealth Professions: 0.07× its world share, 0 worksHealth ProfessionsMedicine: 0.34× its world share, 12 worksMedicineNursing: 2.73× its world share, 2 worksNursingVeterinary: 1.57× its world share, 0 worksVeterinaryArts and Humanities: 0.02× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.21× its world share, 1 worksBusiness, Management…Decision Sciences: 0.10× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.16× its world share, 1 worksEconomics, Econometr…Psychology: 0.15× its world share, 1 worksPsychologySocial Sciences: 0.09× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Agricultural and Biological Sciences, 6.6×. Every wedge is a field page.

Who are the top researchers at Hainan Provincial Academy of Agricultural Sciences?

Ranked on the composite score, Zhili Zhang lead among researchers whose main affiliation is Hainan Provincial Academy of Agricultural Sciences.

  1. 1 Zhili Zhang China · #1,292,980 worldwide 31 citations · 30 works
All ranked researchers at Hainan Provincial Academy of Agricultural Sciences

Which keywords describe research at Hainan Provincial Academy of Agricultural Sciences?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Metabolism, Genetic Diversity, QTL Mapping, Antioxidants, Climate Change, Gene Expression, Marker-Assisted Selection and Oxidative Stress.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Climate Change11▲ 2.4×45 topics
  2. Oxidative Stress8▲ 2.9×24 topics
  3. Environmental Impact8▲ 2.6×19 topics
  4. Metabolism8▲ 8.4×18 topics
  5. Genetic Diversity7▲ 9.4×15 topics
  6. Gene Expression7▲ 6.4×11 topics
  7. QTL Mapping6▲ 31×6 topics
  8. Antioxidants6▲ 8.2×10 topics
  9. Cancer6▲ 2.7×21 topics
  10. Antioxidant6▲ 4.7×19 topics
  11. Marker-Assisted Selection6▲ 42×3 topics
  12. Antioxidant Activity5▲ 4.7×19 topics
  13. Transcription Factors5▲ 24×3 topics
  14. Phylogenetic Analysis5▲ 9.6×10 topics
  15. Gut Microbiota5▲ 8.0×6 topics
  16. Aroma Compounds5▲ 30×3 topics
  17. Epigenetic Regulation4▲ 12×4 topics
  18. Plant Responses4▲ 31×2 topics
  19. Waste Management4▲ 5.9×6 topics
  20. Health Effects4▲ 3.9×13 topics
  21. Pollution4▲ 11×3 topics
  22. Genetic Mapping4▲ 27×6 topics
  23. Fermentation4▲ 16×5 topics
  24. Drought Resistance4▲ 20×3 topics
  25. Genetic Variation4▲ 9.4×4 topics
  26. Population Genetics4▲ 14×3 topics
  27. Host Specificity3▲ 17×2 topics
  28. Quantitative Trait Loci3▲ 35×3 topics
  29. Biological Control3▲ 12×7 topics
  30. Fungal Pathogens3▲ 14×3 topics
  31. Crop Improvement3▲ 39×2 topics
  32. Genetic Regulation3▲ 11×4 topics
  33. Plant Breeding3▲ 19×3 topics
  34. Amino Acids3▲ 18×3 topics
  35. Drought Tolerance3▲ 12×8 topics
  36. Heat Stress3▲ 21×2 topics
  37. Marine Environment3▲ 12×2 topics
  38. Modified Atmosphere Packaging3▲ 20×2 topics
  39. Polyphenols3▲ 9.6×6 topics
  40. Genome-wide Association Studies3▲ 62×1 topic

Which research topics does Hainan Provincial Academy of Agricultural Sciences publish most on?

By volume in 2022–2025: Genetic Mapping and Diversity in Plants and Animals, Genetic and phenotypic traits in livestock, GABA and Rice Research and Animal Nutrition and Physiology.

Genetic Mapping and Dive…3Genetic Mapping and Diversity in Plants and Animals: 3 fractional worksGenetic and phenotypic t…3Genetic and phenotypic traits in livestock: 3 fractional worksGABA and Rice Research: 2 fractional worksAnimal Nutrition and Phy…2Animal Nutrition and Physiology: 2 fractional worksMicroplastics and Plasti…2Microplastics and Plastic Pollution: 2 fractional worksPlant Molecular Biology Research: 2 fractional worksPlant Pathogens and Fungal Diseases: 2 fractional worksPlant Gene Expression An…2Plant Gene Expression Analysis: 2 fractional worksPlant Stress Responses and Tolerance: 2 fractional worksPlant-Microbe Interactions and Immunity: 2 fractional works
GeneticsPlant ScienceAnimal Science and ZoologyPollution2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Genetic Mapping and Diversity in Plants and Animals Genetics 3 works
  2. 2 Genetic and phenotypic traits in livestock Genetics 3 works
  3. 3 GABA and Rice Research Plant Science 2 works
  4. 4 Animal Nutrition and Physiology Animal Science and Zoology 2 works
  5. 5 Microplastics and Plastic Pollution Pollution 2 works
  6. 6 Plant Molecular Biology Research Plant Science 2 works
  7. 7 Plant Pathogens and Fungal Diseases Cell Biology 2 works
  8. 8 Plant Gene Expression Analysis Molecular Biology 2 works
  9. 9 Plant Stress Responses and Tolerance Plant Science 2 works
  10. 10 Plant-Microbe Interactions and Immunity Plant Science 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available43.2%not open56.8%

World: 28% of research is openly available.

with international co-authors8.7%domestic only91.3%

World: 19% is written across borders.

How has Hainan Provincial Academy of Agricultural Sciences's research output changed?

Output in 2018–2022 was 41% lower than in 2013–2017.

2005201020152020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Haikou

All research institutions in Haikou

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.