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Government institution · Haikou · China

Department of Ecology and Environment of Hainan Province

In research, Department of Ecology and Environment of Hainan Province stands highest in Physical Sciences (#9,593 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Environmental Science — Environmental Science is 10.0× its share of world research.

hnsthb.hainan.gov.cnROR OpenAlex
World rank, 2022–2025
#15,471
of 28,054 · #31,776 all time
Rank in China
#2,483
of 3,058
Research works
131
▲ 389% vs 2013–17
Citations
1.2k
8.8 per fractional work
Top-10% rate
25.1%
record average 16.5%
Open access
39%
world 28%

What is Department of Ecology and Environment of Hainan Province 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
Physical SciencesDomain #9,593 of 12,888 25.9%66 —

Each strip is that field’s whole ranked pool, with the notch where Department of Ecology and Environment of Hainan Province 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 Department of Ecology and Environment of Hainan Province specialise in?

Where its research is concentrated relative to its size: Environmental Science takes 10.0× the share of its output that it takes of world research.

  1. Environmental ScienceField · 41.8 works10×
← 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: 2.80× its world share, 11 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.74× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 1.00× its world share, 1 worksImmunology and Micro…Pharmacology, Toxicology and Pharmaceutics: 0.23× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.23× its world share, 0 worksChemical EngineeringChemistry: 0.90× its world share, 1 worksChemistryComputer Science: 0.14× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 6.32× its world share, 8 worksEarth and Planetary …Energy: 3.24× its world share, 2 worksEnergyEngineering: 0.56× its world share, 7 worksEngineeringEnvironmental Science: 10.03× its world share, 42 worksEnvironmental ScienceMaterials Science: 1.34× its world share, 4 worksMaterials ScienceMathematics: 0.04× its world share, 0 worksMathematicsPhysics and Astronomy: 0.09× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.03× its world share, 0 worksHealth ProfessionsMedicine: 0.03× its world share, 0 worksMedicineNursing: 1.27× its world share, 0 worksNursingArts and Humanities: 0.05× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.03× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.14× its world share, 0 worksEconomics, Econometr…Psychology: 0.17× its world share, 0 worksPsychologySocial Sciences: 0.05× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 10.0×. Every wedge is a field page.

Which keywords describe research at Department of Ecology and Environment of Hainan Province?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Climate Change, Environmental Impact, Ecosystem Services, Land Use Change, Microbial Communities, Pollution, Toxicity and Biodiversity.

▲ 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 Change20▲ 8.7×45 topics
  2. Environmental Impact11▲ 7.7×25 topics
  3. Ecosystem Services6▲ 19×9 topics
  4. Sustainability6▲ 2.7×18 topics
  5. Land Use Change5▲ 19×7 topics
  6. Microbial Communities5▲ 13×5 topics
  7. Pollution5▲ 29×3 topics
  8. Toxicity5▲ 13×9 topics
  9. Biodiversity4▲ 7.0×12 topics
  10. Remote Sensing4▲ 4.3×18 topics
  11. Marine Environment4▲ 34×3 topics
  12. Coastal Protection4▲ 74×2 topics
  13. Nanomaterials4▲ 4.1×10 topics
  14. Heavy Metals4▲ 18×6 topics
  15. Recycling4▲ 11×3 topics
  16. Waste Management4▲ 10×3 topics
  17. Ecosystem Functioning3▲ 21×5 topics
  18. Ocean Acidification3▲ 54×2 topics
  19. Biodiversity Conservation3▲ 10.0×7 topics
  20. Invasive Species3▲ 8.8×10 topics
  21. Wastewater Treatment3▲ 16×6 topics
  22. Carbon Sequestration3▲ 51×2 topics
  23. Conservation3▲ 8.3×9 topics
  24. Human Health3▲ 22×2 topics
  25. Sea-Level Rise3▲ 32×3 topics
  26. Global Carbon Budget3▲ 49×2 topics
  27. Global Change3▲ 13×5 topics
  28. Microplastics3▲ 36×1 topic
  29. Terrestrial Ecosystems3▲ 36×1 topic
  30. Ecosystem Resilience3▲ 23×4 topics
  31. Health Effects3▲ 5.5×11 topics
  32. Mangrove Forests3▲ 96×1 topic
  33. Wetland Restoration3▲ 96×1 topic
  34. Adsorption3▲ 16×7 topics
  35. Water Quality3▲ 8.2×7 topics
  36. Nutrient Limitation2▲ 29×2 topics
  37. Habitat Fragmentation2▲ 13×4 topics
  38. Aquatic Environment2▲ 34×2 topics
  39. Antibiotics2▲ 32×2 topics
  40. Resistance Genes2▲ 50×1 topic

Which research topics does Department of Ecology and Environment of Hainan Province publish most on?

By volume in 2022–2025: Microplastics and Plastic Pollution, Coastal wetland ecosystem dynamics, Pharmaceutical and Antibiotic Environmental Impacts and Coral and Marine Ecosystems Studies.

Microplastics and Plasti…3Microplastics and Plastic Pollution: 3 fractional worksCoastal wetland ecosyste…3Coastal wetland ecosystem dynamics: 3 fractional worksPharmaceutical and Antib…2Pharmaceutical and Antibiotic Environmental Impacts: 2 fractional worksCoral and Marine Ecosyst…2Coral and Marine Ecosystems Studies: 2 fractional worksMicrobial Community Ecology and Physiology: 2 fractional worksSoil Carbon and Nitrogen Dynamics: 2 fractional worksHeavy metals in environm…2Heavy metals in environment: 2 fractional worksEcology and Vegetation Dynamics Studies: 1 fractional worksbiodegradable polymer synthesis and properties: 1 fractional worksMarine and coastal plant biology: 1 fractional works
PollutionEcologySoil ScienceNature and Landscape Conservation2 others

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

  1. 1 Microplastics and Plastic Pollution Pollution 3 works
  2. 2 Coastal wetland ecosystem dynamics Ecology 3 works
  3. 3 Pharmaceutical and Antibiotic Environmental Impacts Pollution 2 works
  4. 4 Coral and Marine Ecosystems Studies Ecology 2 works
  5. 5 Microbial Community Ecology and Physiology Ecology 2 works
  6. 6 Soil Carbon and Nitrogen Dynamics Soil Science 2 works
  7. 7 Heavy metals in environment Pollution 2 works
  8. 8 Ecology and Vegetation Dynamics Studies Nature and Landscape Conservation 1 works
  9. 9 biodegradable polymer synthesis and properties Biomaterials 1 works
  10. 10 Marine and coastal plant biology Oceanography 1 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 available39.2%not open60.8%

World: 28% of research is openly available.

with international co-authors25.9%domestic only74.1%

World: 19% is written across borders.

How has Department of Ecology and Environment of Hainan Province's research output changed?

Output in 2018–2022 was 389% higher than in 2013–2017.

200020102020
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.