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Beijing Drainage Group (China)

In research, Beijing Drainage Group (China) stands highest in Environmental Science (#2,969 of 3,551 worldwide) and Physical Sciences (#11,297 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Environmental Science — Environmental Science is 9.6× its share of world research.

bdc.cnROR OpenAlex
World rank, 2022–2025
#21,134
of 28,054 · #32,123 all time
Rank in China
#2,925
of 3,058
Research works
489
▲ 41% vs 2013–17
Citations
4.4k
9.1 per fractional work
Top-10% rate
11.8%
record average 16.5%
Open access
19%
world 28%

What is Beijing Drainage Group (China) 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
Environmental ScienceField #2,969 of 3,551 14.5%69 #4880
Physical SciencesDomain #11,297 of 12,888 11.9%119 #18273

Each strip is that field’s whole ranked pool, with the notch where Beijing Drainage Group (China) 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 Beijing Drainage Group (China) specialise in?

Where its research is concentrated relative to its size: Environmental Science takes 9.6× the share of its output that it takes of world research.

  1. Environmental ScienceField · 68.6 works9.6×
← 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: 0.54× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.37× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.34× its world share, 0 worksImmunology and Micro…Neuroscience: 0.03× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.09× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 5.26× its world share, 3 worksChemical EngineeringChemistry: 1.34× its world share, 3 worksChemistryComputer Science: 0.25× its world share, 3 worksComputer ScienceEarth and Planetary Sciences: 0.97× its world share, 2 worksEarth and Planetary …Energy: 2.97× its world share, 4 worksEnergyEngineering: 1.40× its world share, 30 worksEngineeringEnvironmental Science: 9.57× its world share, 69 worksEnvironmental ScienceMaterials Science: 0.90× its world share, 4 worksMaterials ScienceMathematics: 0.13× its world share, 0 worksMathematicsPhysics and Astronomy: 0.10× its world share, 0 worksPhysics and AstronomyDentistry: 0.05× its world share, 0 worksDentistryHealth Professions: 0.19× its world share, 1 worksHealth ProfessionsMedicine: 0.34× its world share, 9 worksMedicineNursing: 0.07× its world share, 0 worksNursingArts and Humanities: 0.14× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.06× its world share, 0 worksBusiness, Management…Decision Sciences: 0.12× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.59× its world share, 2 worksEconomics, Econometr…Social Sciences: 0.27× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 9.6×. Every wedge is a field page.

Who are the top researchers at Beijing Drainage Group (China)?

Ranked on the composite score, Ben Urbonas lead among researchers whose main affiliation is Beijing Drainage Group (China).

  1. 1 Ben Urbonas China · #202,854 worldwide 98 citations · 21 works
All ranked researchers at Beijing Drainage Group (China)

Which keywords describe research at Beijing Drainage Group (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Wastewater Treatment, Anammox Bacteria, Nitrogen-Cycling Network, Hydrogen Production, Water Treatment, Health Effects, Microbial Ecology and Water Quality.

▲ 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. Wastewater Treatment24▲ 70×7 topics
  2. Anammox Bacteria12▲ 267×1 topic
  3. Nitrogen-Cycling Network12▲ 267×1 topic
  4. Hydrogen Production11▲ 28×3 topics
  5. Water Treatment8▲ 49×5 topics
  6. Health Effects8▲ 9.5×9 topics
  7. Climate Change8▲ 2.0×29 topics
  8. Renewable Energy8▲ 3.8×12 topics
  9. Environmental Impact8▲ 3.1×19 topics
  10. Microbial Ecology8▲ 30×4 topics
  11. Water Quality7▲ 12×10 topics
  12. Microbial Community6▲ 50×3 topics
  13. Carcinogenicity5▲ 40×2 topics
  14. Genotoxicity5▲ 86×2 topics
  15. Waste-to-Energy5▲ 52×2 topics
  16. Desalination5▲ 58×1 topic
  17. Membrane Technology5▲ 43×1 topic
  18. Nanomaterials5▲ 3.4×12 topics
  19. Disinfection By-Products5▲ 164×1 topic
  20. Drinking Water5▲ 102×1 topic
  21. Fermentation5▲ 25×3 topics
  22. Anaerobic Digestion5▲ 126×1 topic
  23. Biogas Production5▲ 126×1 topic
  24. Nutrient Removal4▲ 43×2 topics
  25. Remote Sensing4▲ 2.5×12 topics
  26. Extracellular Electron Transfer4▲ 112×1 topic
  27. Microbial Fuel Cells4▲ 112×1 topic
  28. Wastewater4▲ 34×3 topics
  29. Microbial Processes4▲ 46×2 topics
  30. Constructed Wetlands4▲ 111×1 topic
  31. Phosphorus Removal4▲ 111×1 topic
  32. Sustainable Drainage Systems3▲ 129×1 topic
  33. Toxicity3▲ 5.3×7 topics
  34. Urban Stormwater Management3▲ 129×1 topic
  35. Microbial Communities3▲ 5.1×6 topics
  36. Adsorption3▲ 9.1×5 topics
  37. Heterogeneous Catalysis3▲ 11×2 topics
  38. Electrochemical Technologies3▲ 37×2 topics
  39. Environmental Exposure2▲ 17×2 topics
  40. Global Distribution2▲ 27×2 topics

Which research topics does Beijing Drainage Group (China) publish most on?

By volume in 2022–2025: Wastewater Treatment and Nitrogen Removal, Membrane Separation Technologies, Water Treatment and Disinfection and Anaerobic Digestion and Biogas Production.

Wastewater Treatment and…12Wastewater Treatment and Nitrogen Removal: 12 fractional worksMembrane Separation Technologies: 5 fractional worksWater Treatment and Disi…5Water Treatment and Disinfection: 5 fractional worksAnaerobic Digestion and …5Anaerobic Digestion and Biogas Production: 5 fractional worksMicrobial Fuel Cells and Bioremediation: 4 fractional worksConstructed Wetlands for Wastewater Treatment: 4 fractional worksUrban Stormwater Managem…3Urban Stormwater Management Solutions: 3 fractional worksAdvanced oxidation water treatment: 2 fractional worksMicrobial Community Ecology and Physiology: 2 fractional worksPharmaceutical and Antibiotic Environmental Impacts: 2 fractional works
PollutionWater Science and TechnologyHealth, Toxicology and MutagenesisBuilding and Construction3 others

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

  1. 1 Wastewater Treatment and Nitrogen Removal Pollution 12 works
  2. 2 Membrane Separation Technologies Water Science and Technology 5 works
  3. 3 Water Treatment and Disinfection Health, Toxicology and Mutagenesis 5 works
  4. 4 Anaerobic Digestion and Biogas Production Building and Construction 5 works
  5. 5 Microbial Fuel Cells and Bioremediation Environmental Engineering 4 works
  6. 6 Constructed Wetlands for Wastewater Treatment Industrial and Manufacturing Engineering 4 works
  7. 7 Urban Stormwater Management Solutions Environmental Engineering 3 works
  8. 8 Advanced oxidation water treatment Water Science and Technology 2 works
  9. 9 Microbial Community Ecology and Physiology Ecology 2 works
  10. 10 Pharmaceutical and Antibiotic Environmental Impacts Pollution 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 available19.2%not open80.8%

World: 28% of research is openly available.

with international co-authors18.0%domestic only82.0%

World: 19% is written across borders.

How has Beijing Drainage Group (China)'s research output changed?

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

1990200020102020
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 Beijing

All research institutions in Beijing

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.