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City · China

Research in Haikou

Science Explorer records 18 research institutions in Haikou, China. The highest-ranked on research quality in 2022-now are Hainan University, Hainan Medical University and Hainan Normal University.

Research institutions
18
13 of them ranked worldwide
Research works
48k
▲ 140% vs 2018-21
Citations
452k
9.4 per fractional work, all time
Top-10% rate, 2022-now
23.7%
all institutions 10.0%
Active span
1950-2026
77 years on the record
Haikou

A city carries no overall standing here. The quality score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in Haikou?

#InstitutionWorksAgainst the largest hereWorld rank
1Hainan UniversityUniversity 19,380 #408
2Hainan Normal UniversityUniversity 4,870 #2,335
3Hainan Medical UniversityUniversity 4,753 #1,736
4Chinese Academy of Tropical Agricultural SciencesGovernment institution 4,139 #3,325
5Hainan Agricultural SchoolUniversity 1,591 #3,988
6Hainan General HospitalHospital / health system 1,561 #12,676
7Hainan Medical College HospitalHospital / health system 1,432 #16,889
8Hainan Provincial Hospital of Traditional Chinese MedicineHospital / health system 554 #17,178
9Hainan Maternal and Child Health HospitalHospital / health system 429 #19,353
10Qiongtai Teachers CollegeUniversity 367 #16,747
11Hainan Center for Disease Control & PreventionCompany 351 #20,586
12Hainan Provincial Academy of Marine Fisheries and AquacultureResearch facility 178 #21,433
13Department of Ecology and Environment of Hainan ProvinceGovernment institution 131 #19,712
14Hainan Modern Women and Children's HospitalHospital / health system 101 not ranked
15Chinese Society for Tropical CropsGovernment institution 14 not ranked
16Hainan Earthquake AdministrationGovernment institution 10 not ranked
17Hainan Tranquility HospitalHospital / health system 9 not ranked
18Department of Science and Technology of Hainan ProvinceGovernment institution 4 not ranked

By fractional works over the whole record; world rank on research quality in 2022-now. Bars are scaled to the largest institution in this city, not to anything off the page.

How concentrated the city is

The same institutions as shares of everything the list accounts for. A city that is one university and a city that is twelve read alike as a table and not at all alike here.

Hainan University: 48.6%Hainan Normal University: 12.2%Hainan Medical University: 11.9%Chinese Academy of Tropical Agricultural Sciences: 10.4%14 others listed: 16.9%49%largest
Hainan University19k · 48.6%Hainan Normal University4,870 · 12.2%Hainan Medical University4,753 · 11.9%Chinese Academy of Tropical Agricultural Sciences4,139 · 10.4%14 others listed6,732 · 16.9%

Shares of the rows listed above, not of the whole node.

Which fields of science does Haikou work in?

In 2022-now, 47% of research in Haikou is in Physical Sciences, 28% in Life Sciences. Its largest fields are Engineering (15%), Medicine (14%), Biochemistry, Genetics and Molecular Biology (12%). It does 2.1× the world's share of Life Sciences.

Physical Sciences: 9,666 fractional works · 46.8% of its workEngineering: 2,997 fractional works · 14.5% of its workElectrical and Electronic Engineering: 791 fractional works · 3.8% of its workBiomedical Engineering: 527 fractional works · 2.6% of its workMechanical Engineering: 279 fractional works · 1.3% of its workControl and Systems Engineering: 222 fractional works · 1.1% of its workAerospace Engineering: 218 fractional works · 1.1% of its workCivil and Structural Engineering: 217 fractional works · 1.1% of its workOcean Engineering: 158 fractional works · 0.8% of its workBuilding and Construction: 111 fractional works · 0.5% of its workMedia Technology: 102 fractional works · 0.5% of its workMechanics of Materials: 100 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 84 fractional works · 0.4% of its workAutomotive Engineering: 81 fractional works · 0.4% of its workComputational Mechanics: 72 fractional works · 0.3% of its workSmaller subfields together: 37 fractional works · 0.2% of its workComputer Science: 1,953 fractional works · 9.5% of its workArtificial Intelligence: 733 fractional works · 3.6% of its workComputer Vision and Pattern Recognition: 429 fractional works · 2.1% of its workInformation Systems: 294 fractional works · 1.4% of its workComputer Networks and Communications: 235 fractional works · 1.1% of its workSignal Processing: 91 fractional works · 0.4% of its workComputational Theory and Mathematics: 71 fractional works · 0.3% of its workSmaller subfields together: 101 fractional works · 0.5% of its workEnvironmental Science: 1,650 fractional works · 8.0% of its workEcology: 363 fractional works · 1.8% of its workGlobal and Planetary Change: 235 fractional works · 1.1% of its workHealth, Toxicology and Mutagenesis: 210 fractional works · 1.0% of its workPollution: 189 fractional works · 0.9% of its workWater Science and Technology: 160 fractional works · 0.8% of its workEnvironmental Engineering: 146 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 90 fractional works · 0.4% of its workNature and Landscape Conservation: 86 fractional works · 0.4% of its workEnvironmental Chemistry: 75 fractional works · 0.4% of its workManagement, Monitoring, Policy and Law: 68 fractional works · 0.3% of its workSmaller subfields together: 27 fractional works · 0.1% of its workMaterials Science: 1,249 fractional works · 6.1% of its workMaterials Chemistry: 633 fractional works · 3.1% of its workBiomaterials: 233 fractional works · 1.1% of its workPolymers and Plastics: 180 fractional works · 0.9% of its workElectronic, Optical and Magnetic Materials: 128 fractional works · 0.6% of its workSurfaces, Coatings and Films: 47 fractional works · 0.2% of its workSmaller subfields together: 28 fractional works · 0.1% of its workChemistry: 609 fractional works · 3.0% of its workOrganic Chemistry: 250 fractional works · 1.2% of its workInorganic Chemistry: 159 fractional works · 0.8% of its workSpectroscopy: 83 fractional works · 0.4% of its workAnalytical Chemistry: 73 fractional works · 0.4% of its workSmaller subfields together: 43 fractional works · 0.2% of its workEnergy: 401 fractional works · 1.9% of its workRenewable Energy, Sustainability and the Environment: 385 fractional works · 1.9% of its workSmaller subfields together: 17 fractional works · 0.1% of its workEarth and Planetary Sciences: 337 fractional works · 1.6% of its workOceanography: 122 fractional works · 0.6% of its workAtmospheric Science: 104 fractional works · 0.5% of its workSmaller subfields together: 112 fractional works · 0.5% of its workPhysics and Astronomy: 204 fractional works · 1.0% of its workAtomic and Molecular Physics, and Optics: 103 fractional works · 0.5% of its workStatistical and Nonlinear Physics: 49 fractional works · 0.2% of its workSmaller subfields together: 53 fractional works · 0.3% of its workMathematics: 166 fractional works · 0.8% of its workChemical Engineering: 100 fractional works · 0.5% of its workCatalysis: 42 fractional works · 0.2% of its workSmaller subfields together: 58 fractional works · 0.3% of its workLife Sciences: 5,829 fractional works · 28.3% of its workBiochemistry, Genetics and Molecular Biology: 2,564 fractional works · 12.4% of its workMolecular Biology: 1,628 fractional works · 7.9% of its workGenetics: 213 fractional works · 1.0% of its workCancer Research: 201 fractional works · 1.0% of its workCell Biology: 166 fractional works · 0.8% of its workBiotechnology: 101 fractional works · 0.5% of its workBiochemistry: 58 fractional works · 0.3% of its workMolecular Medicine: 51 fractional works · 0.2% of its workSmaller subfields together: 146 fractional works · 0.7% of its workAgricultural and Biological Sciences: 2,447 fractional works · 11.9% of its workPlant Science: 1,394 fractional works · 6.8% of its workFood Science: 292 fractional works · 1.4% of its workEcology, Evolution, Behavior and Systematics: 176 fractional works · 0.9% of its workInsect Science: 148 fractional works · 0.7% of its workSoil Science: 116 fractional works · 0.6% of its workAquatic Science: 106 fractional works · 0.5% of its workAnimal Science and Zoology: 93 fractional works · 0.5% of its workAgronomy and Crop Science: 52 fractional works · 0.3% of its workSmaller subfields together: 70 fractional works · 0.3% of its workImmunology and Microbiology: 375 fractional works · 1.8% of its workImmunology: 286 fractional works · 1.4% of its workMicrobiology: 42 fractional works · 0.2% of its workSmaller subfields together: 47 fractional works · 0.2% of its workNeuroscience: 313 fractional works · 1.5% of its workNeurology: 94 fractional works · 0.5% of its workCognitive Neuroscience: 83 fractional works · 0.4% of its workCellular and Molecular Neuroscience: 69 fractional works · 0.3% of its workSmaller subfields together: 67 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 130 fractional works · 0.6% of its workPharmacology: 93 fractional works · 0.4% of its workSmaller subfields together: 37 fractional works · 0.2% of its workHealth Sciences: 3,244 fractional works · 15.7% of its workMedicine: 2,911 fractional works · 14.1% of its workPulmonary and Respiratory Medicine: 261 fractional works · 1.3% of its workSurgery: 258 fractional works · 1.3% of its workEpidemiology: 212 fractional works · 1.0% of its workOncology: 180 fractional works · 0.9% of its workPharmacology: 178 fractional works · 0.9% of its workRadiology, Nuclear Medicine and Imaging: 156 fractional works · 0.8% of its workPhysiology: 147 fractional works · 0.7% of its workPublic Health, Environmental and Occupational Health: 142 fractional works · 0.7% of its workComplementary and alternative medicine: 138 fractional works · 0.7% of its workCardiology and Cardiovascular Medicine: 109 fractional works · 0.5% of its workPathology and Forensic Medicine: 100 fractional works · 0.5% of its workInfectious Diseases: 82 fractional works · 0.4% of its workEndocrinology, Diabetes and Metabolism: 82 fractional works · 0.4% of its workBiochemistry: 73 fractional works · 0.4% of its workRheumatology: 66 fractional works · 0.3% of its workNeurology: 64 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 58 fractional works · 0.3% of its workObstetrics and Gynecology: 56 fractional works · 0.3% of its workNephrology: 52 fractional works · 0.3% of its workPsychiatry and Mental health: 50 fractional works · 0.2% of its workReproductive Medicine: 47 fractional works · 0.2% of its workSmaller subfields together: 398 fractional works · 1.9% of its workNursing: 139 fractional works · 0.7% of its workNutrition and Dietetics: 133 fractional works · 0.6% of its workSmaller subfields together: 6 fractional works · 0.0% of its workHealth Professions: 125 fractional works · 0.6% of its workGeneral Health Professions: 44 fractional works · 0.2% of its workSmaller subfields together: 82 fractional works · 0.4% of its workDentistry: 54 fractional works · 0.3% of its workVeterinary: 14 fractional works · 0.1% of its workSocial Sciences: 1,895 fractional works · 9.2% of its workSocial Sciences: 739 fractional works · 3.6% of its workSociology and Political Science: 296 fractional works · 1.4% of its workEducation: 169 fractional works · 0.8% of its workPolitical Science and International Relations: 46 fractional works · 0.2% of its workSmaller subfields together: 228 fractional works · 1.1% of its workBusiness, Management and Accounting: 415 fractional works · 2.0% of its workMarketing: 95 fractional works · 0.5% of its workStrategy and Management: 79 fractional works · 0.4% of its workBusiness and International Management: 66 fractional works · 0.3% of its workOrganizational Behavior and Human Resource Management: 53 fractional works · 0.3% of its workAccounting: 45 fractional works · 0.2% of its workSmaller subfields together: 78 fractional works · 0.4% of its workPsychology: 255 fractional works · 1.2% of its workSocial Psychology: 91 fractional works · 0.4% of its workExperimental and Cognitive Psychology: 58 fractional works · 0.3% of its workClinical Psychology: 57 fractional works · 0.3% of its workSmaller subfields together: 49 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 243 fractional works · 1.2% of its workEconomics and Econometrics: 175 fractional works · 0.8% of its workSmaller subfields together: 67 fractional works · 0.3% of its workArts and Humanities: 126 fractional works · 0.6% of its workLiterature and Literary Theory: 46 fractional works · 0.2% of its workSmaller subfields together: 80 fractional works · 0.4% of its workDecision Sciences: 117 fractional works · 0.6% of its workManagement Science and Operations Research: 73 fractional works · 0.4% of its workSmaller subfields together: 44 fractional works · 0.2% of its workALL ITS WORKHaikou21kfractional works, 2022-now
Life Sciences28%Physical Sciences47%Health Sciences16%Social Sciences9%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this city does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Engineering2,99714.5%
    2. Computer Science1,9539.5%
    3. Environmental Science1,6508.0%
    4. Materials Science1,2496.1%
    5. Chemistry6093.0%
    6. Energy4011.9%
    7. Earth and Planetary Sciences3371.6%
    8. Physics and Astronomy2041.0%
    9. Mathematics1660.8%
    10. Chemical Engineering1000.5%
  2. Life Sciences5,82928.3%
    1. Biochemistry, Genetics and Molecular Biology2,56412.4%
    2. Agricultural and Biological Sciences2,44711.9%
    3. Immunology and Microbiology3751.8%
    4. Neuroscience3131.5%
    5. Pharmacology, Toxicology and Pharmaceutics1300.6%
  3. Health Sciences3,24415.7%
    1. Medicine2,91114.1%
    2. Nursing1390.7%
    3. Health Professions1250.6%
    4. Dentistry540.3%
    5. Veterinary140.1%
    1. Social Sciences7393.6%
    2. Business, Management and Accounting4152.0%
    3. Psychology2551.2%
    4. Economics, Econometrics and Finance2431.2%
    5. Arts and Humanities1260.6%
    6. Decision Sciences1170.6%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Haikou strongest at in research?

Relative to its size, research in Haikou is most concentrated in Plant Science, Business and International Management and Biochemistry (3.9× the world share in Plant Science).

  1. Plant ScienceSubfield · 1,198.7 works3.9×
  2. Business and International ManagementSubfield · 65.0 works3.5×
  3. BiochemistrySubfield · 50.0 works3.4×
  4. BiochemistrySubfield · 68.7 works3.2×
  5. Inorganic ChemistrySubfield · 136.8 works3.1×
  6. BiotechnologySubfield · 84.7 works3.1×
← less than its size predicts1×more →

Location quotient against the world baseline. Inside a single field a city is a meaningful unit, which is why this is where a city is measured at all.

The whole field profile

All 26 fields at once: above the ring is more than a place this size would be expected to do. A specialist and a generalist produce the same ranked list and a completely different shape.

Agricultural and Biological Sciences: 2.51× its world share, 2,097 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.34× its world share, 2,200 worksBiochemistry, Geneti…Immunology and Microbiology: 1.73× its world share, 306 worksImmunology and Micro…Neuroscience: 0.91× its world share, 261 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.80× its world share, 112 worksPharmacology, Toxico…Chemical Engineering: 1.30× its world share, 80 worksChemical EngineeringChemistry: 1.91× its world share, 528 worksChemistryComputer Science: 1.23× its world share, 1,679 worksComputer ScienceEarth and Planetary Sciences: 0.99× its world share, 272 worksEarth and Planetary …Energy: 2.06× its world share, 334 worksEnergyEngineering: 0.98× its world share, 2,576 worksEngineeringEnvironmental Science: 1.60× its world share, 1,402 worksEnvironmental ScienceMaterials Science: 1.74× its world share, 1,072 worksMaterials ScienceMathematics: 0.70× its world share, 145 worksMathematicsPhysics and Astronomy: 0.42× its world share, 165 worksPhysics and AstronomyDentistry: 0.54× its world share, 46 worksDentistryHealth Professions: 0.23× its world share, 105 worksHealth ProfessionsMedicine: 0.72× its world share, 2,449 worksMedicineNursing: 1.41× its world share, 122 worksNursingVeterinary: 0.48× its world share, 11 worksVeterinaryArts and Humanities: 0.22× its world share, 114 worksArts and HumanitiesBusiness, Management and Accounting: 0.65× its world share, 369 worksBusiness, Management…Decision Sciences: 0.59× its world share, 100 worksDecision SciencesEconomics, Econometrics and Finance: 0.58× its world share, 218 worksEconomics, Econometr…Psychology: 0.39× its world share, 209 worksPsychologySocial Sciences: 0.28× its world share, 631 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Agricultural and Biological Sciences, 2.5×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Agricultural and Biological Sciences2.51×2,097 works
  2. Biochemistry, Genetics and Molecular Biology2.34×2,200 works
  3. Energy2.06×334 works
  4. Chemistry1.91×528 works
  5. Pharmacology, Toxicology and Pharmaceutics1.80×112 works
  6. Materials Science1.74×1,072 works
  7. Immunology and Microbiology1.73×306 works
  8. Environmental Science1.60×1,402 works
  9. Nursing1.41×122 works
  10. Chemical Engineering1.30×80 works
  11. Computer Science1.23×1,679 works
  12. Earth and Planetary Sciences0.99×272 works
  13. Engineering0.98×2,576 works
  14. Neuroscience0.91×261 works
  15. Medicine0.72×2,449 works
  16. Mathematics0.70×145 works
  17. Business, Management and Accounting0.65×369 works
  18. Decision Sciences0.59×100 works
  19. Economics, Econometrics and Finance0.58×218 works
  20. Dentistry0.54×46 works
  21. Veterinary0.48×11 works
  22. Physics and Astronomy0.42×165 works
  23. Psychology0.39×209 works
  24. Social Sciences0.28×631 works
  25. Health Professions0.23×105 works
  26. Arts and Humanities0.22×114 works

Which keywords describe research in Haikou?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Cancer, Gene Expression, Biomedical Applications, Machine Learning, Oxidative Stress, Climate Change and Inflammation.

▲ 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-now in the topics tagged with each word; colour is the word's share of this city'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. Deep Learning1,230▲ 1.73×83 topics
  2. Machine Learning854▲ 1.24×94 topics
  3. Climate Change742▲ 1.32×105 topics
  4. Inflammation653▲ 1.49×83 topics
  5. Oxidative Stress631▲ 1.86×62 topics
  6. Cancer629▲ 2.3×58 topics
  7. Biomedical Applications575▲ 2.4×36 topics
  8. Epidemiology558▼ 0.68×132 topics
  9. Nanoparticles530▲ 2.0×42 topics
  10. Nanomaterials498▲ 2.3×20 topics
  11. Environmental Impact479▲ 1.36×61 topics
  12. Gene Expression467▲ 3.6×20 topics
  13. Antioxidant411▲ 2.9×51 topics
  14. Neural Networks410▲ 1.29×40 topics
  15. Artificial Intelligence379▲ 1.29×51 topics
  16. Nanocomposites352▲ 2.2×21 topics
  17. Internet of Things334▲ 1.89×29 topics
  18. Regulation304▲ 2.8×22 topics
  19. Graphene288▲ 2.1×11 topics
  20. Catalysis287▲ 2.1×29 topics
  21. Metal-Organic Frameworks284▲ 3.3×6 topics
  22. Metabolism283▲ 2.6×30 topics
  23. Reactive Oxygen Species279▲ 3.3×14 topics
  24. Antioxidant Activity278▲ 2.2×31 topics
  25. Energy Storage259▲ 1.93×12 topics
  26. Water Splitting255▲ 3.3×4 topics
  27. Antioxidants251▲ 2.8×15 topics
  28. Wireless Sensor Networks251▲ 2.7×21 topics
  29. Drug Delivery247▲ 2.2×16 topics
  30. Ecosystem Services226▲ 2.8×11 topics
  31. Gut Microbiota222▲ 3.1×7 topics
  32. Phylogenetic Analysis221▲ 3.4×16 topics
  33. Aquaculture218▲ 4.1×8 topics
  34. Transcription Factors218▲ 8.2×5 topics
  35. Epigenetic Regulation207▲ 4.8×6 topics
  36. Anti-inflammatory204▲ 3.5×29 topics
  37. Metabolic Pathways163▲ 14×3 topics
  38. MicroRNA146▲ 5.9×2 topics
  39. Endophytic Fungi144▲ 7.7×2 topics
  40. Plant Immunity142▲ 7.2×2 topics

What research is done in Haikou?

Advanced Photocatalysis …102Advanced Photocatalysis Techniques: 102 fractional worksElectrocatalysts for Ene…89Electrocatalysts for Energy Conversion: 89 fractional worksPlant Gene Expression Analysis: 87 fractional worksPlant-Microbe Interactio…87Plant-Microbe Interactions and Immunity: 87 fractional worksAdvanced biosensing and …85Advanced biosensing and bioanalysis techniques: 85 fractional worksPlant Pathogens and Fungal Diseases: 84 fractional worksPlant biochemistry and biosynthesis: 77 fractional worksPlant Molecular Biology …74Plant Molecular Biology Research: 74 fractional worksAdvanced battery technologies research: 72 fractional worksCancer-related molecular mechanisms research: 71 fractional works
Renewable Energy, Sustainability and the EnvironmentMolecular BiologyPlant ScienceCell Biology2 others

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

  1. 1 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 102 works
  2. 2 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 89 works
  3. 3 Plant Gene Expression Analysis Molecular Biology 87 works
  4. 4 Plant-Microbe Interactions and Immunity Plant Science 87 works
  5. 5 Advanced biosensing and bioanalysis techniques Molecular Biology 85 works
  6. 6 Plant Pathogens and Fungal Diseases Cell Biology 84 works
  7. 7 Plant biochemistry and biosynthesis Molecular Biology 77 works
  8. 8 Plant Molecular Biology Research Plant Science 74 works
  9. 9 Advanced battery technologies research Electrical and Electronic Engineering 72 works
  10. 10 Cancer-related molecular mechanisms research Cancer Research 71 works

Research output over time

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting10%20%30%Haikou23.2% in 2025all institutions10.0% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 25.6% in 2023.

Discussion

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