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Research facility · Zhengzhou · China

Henan Province Water Conservancy Survey and Design Research

In research, Henan Province Water Conservancy Survey and Design Research stands highest in Physical Sciences (#7,197 of 12,888 worldwide), Environmental Science (#2,094 of 3,551 worldwide) and Engineering (#3,930 of 6,636 worldwide), 2022–2025. Relative to its size it is most specialised in Water Science and Technology, Civil and Structural Engineering and Environmental Engineering — Water Science and Technology is 21.6× its share of world research.

ysy.com.cnROR OpenAlex
World rank, 2022–2025
#10,939
of 28,054 · #21,830 all time
Rank in China
#1,960
of 3,058
Research works
716
▲ 163% vs 2013–17
Citations
6k
8.4 per fractional work
Top-10% rate
18.0%
record average 16.5%
Open access
38%
world 28%

What is Henan Province Water Conservancy Survey and Design Research 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 #7,197 of 12,888 16.4%260 #13292
Environmental ScienceField #2,094 of 3,551 17.1%114 #4075
EngineeringField #3,930 of 6,636 15.3%107 #6781

Each strip is that field’s whole ranked pool, with the notch where Henan Province Water Conservancy Survey and Design Research 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#13,292 #7,197
  2. Environmental Science#4,075 #2,094
  3. Engineering#6,781 #3,930
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Henan Province Water Conservancy Survey and Design Research specialise in?

Where its research is concentrated relative to its size: Water Science and Technology takes 21.6× the share of its output that it takes of world research.

  1. Water Science and TechnologySubfield · 33.4 works22×
  2. Civil and Structural EngineeringSubfield · 50.4 works14×
  3. Environmental EngineeringSubfield · 21.4 works13×
  4. Global and Planetary ChangeSubfield · 24.2 works11×
  5. Environmental ScienceField · 114.3 works7.7×
← 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: 1.23× its world share, 18 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.22× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 0.81× its world share, 2 worksImmunology and Micro…Neuroscience: 0.13× its world share, 1 worksNeuroscienceChemical Engineering: 0.50× its world share, 0 worksChemical EngineeringChemistry: 0.59× its world share, 3 worksChemistryComputer Science: 0.57× its world share, 13 worksComputer ScienceEarth and Planetary Sciences: 2.44× its world share, 11 worksEarth and Planetary …Energy: 1.22× its world share, 3 worksEnergyEngineering: 2.38× its world share, 107 worksEngineeringEnvironmental Science: 7.69× its world share, 114 worksEnvironmental ScienceMaterials Science: 0.76× its world share, 8 worksMaterials ScienceMathematics: 0.03× its world share, 0 worksMathematicsPhysics and Astronomy: 0.01× its world share, 0 worksPhysics and AstronomyDentistry: 0.03× its world share, 0 worksDentistryHealth Professions: 0.10× its world share, 1 worksHealth ProfessionsMedicine: 0.06× its world share, 3 worksMedicineNursing: 0.32× its world share, 0 worksNursingVeterinary: 0.12× its world share, 0 worksVeterinaryArts and Humanities: 0.03× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.11× its world share, 1 worksBusiness, Management…Decision Sciences: 1.13× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.18× its world share, 1 worksEconomics, Econometr…Psychology: 0.09× its world share, 1 worksPsychologySocial Sciences: 0.09× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 7.7×. Every wedge is a field page.

Which keywords describe research at Henan Province Water Conservancy Survey and Design Research?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Climate Change, Water Resources, Remote Sensing, Land Use Change, Hydrological Modeling, Sediment Transport, Artificial Neural Networks and Global Hydrology.

▲ 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 Change60▲ 7.4×41 topics
  2. Water Resources39▲ 53×7 topics
  3. Remote Sensing27▲ 7.3×20 topics
  4. Land Use Change26▲ 28×7 topics
  5. Hydrological Modeling26▲ 36×5 topics
  6. Sustainability22▲ 3.0×18 topics
  7. Machine Learning20▲ 1.99×29 topics
  8. Sediment Transport19▲ 40×4 topics
  9. Environmental Impact18▲ 3.6×25 topics
  10. Artificial Neural Networks18▲ 13×5 topics
  11. Global Hydrology14▲ 73×1 topic
  12. Model Evaluation14▲ 39×1 topic
  13. Urbanization14▲ 11×4 topics
  14. Hydrology12▲ 32×3 topics
  15. Forecasting11▲ 19×3 topics
  16. Liquefaction11▲ 40×2 topics
  17. Tunnel11▲ 40×2 topics
  18. Support Vector Machines11▲ 11×4 topics
  19. Wavelet Analysis11▲ 64×2 topics
  20. Mechanical Properties10▲ 3.5×21 topics
  21. Model Performance10▲ 113×1 topic
  22. Rainfall-Runoff Modeling10▲ 113×1 topic
  23. Resource Management10▲ 20×5 topics
  24. Sustainability Assessment9▲ 22×8 topics
  25. Recycled Materials9▲ 27×2 topics
  26. Global Warming9▲ 7.4×7 topics
  27. Water Quality9▲ 7.6×12 topics
  28. Finite Element Analysis9▲ 13×5 topics
  29. Risk Perception9▲ 11×2 topics
  30. Flood Risk9▲ 37×1 topic
  31. Surface Water Mapping9▲ 39×1 topic
  32. Pipeline8▲ 25×3 topics
  33. Reservoir Operation8▲ 75×1 topic
  34. Water Demand8▲ 75×1 topic
  35. Analysis7▲ 25×2 topics
  36. Aquaculture7▲ 8.9×4 topics
  37. Earthquake6▲ 36×1 topic
  38. Fiber Reinforced Concrete6▲ 27×1 topic
  39. Seismic6▲ 36×1 topic
  40. Ultra-High Performance Concrete6▲ 27×1 topic

Which research topics does Henan Province Water Conservancy Survey and Design Research publish most on?

By volume in 2022–2025: Hydrology and Watershed Management Studies, Hydrological Forecasting Using AI, Flood Risk Assessment and Management and Water resources management and optimization.

Hydrology and Watershed Management Studies: 14 fractional worksHydrological Forecasting Using AI: 10 fractional worksFlood Risk Assessment an…9Flood Risk Assessment and Management: 9 fractional worksWater resources manageme…8Water resources management and optimization: 8 fractional worksGeotechnical Engineering and Underground Structures: 6 fractional worksInnovative concrete reinforcement materials: 6 fractional worksWater Resources and Sust…5Water Resources and Sustainability: 5 fractional worksLand Use and Ecosystem Services: 4 fractional worksGrouting, Rheology, and Soil Mechanics: 4 fractional worksConcrete and Cement Materials Research: 4 fractional works
Water Science and TechnologyEnvironmental EngineeringGlobal and Planetary ChangeOcean Engineering1 others

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

  1. 1 Hydrology and Watershed Management Studies Water Science and Technology 14 works
  2. 2 Hydrological Forecasting Using AI Environmental Engineering 10 works
  3. 3 Flood Risk Assessment and Management Global and Planetary Change 9 works
  4. 4 Water resources management and optimization Ocean Engineering 8 works
  5. 5 Geotechnical Engineering and Underground Structures Civil and Structural Engineering 6 works
  6. 6 Innovative concrete reinforcement materials Civil and Structural Engineering 6 works
  7. 7 Water Resources and Sustainability Water Science and Technology 5 works
  8. 8 Land Use and Ecosystem Services Global and Planetary Change 4 works
  9. 9 Grouting, Rheology, and Soil Mechanics Civil and Structural Engineering 4 works
  10. 10 Concrete and Cement Materials Research Civil and Structural Engineering 4 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 available37.5%not open62.5%

World: 28% of research is openly available.

with international co-authors6.0%domestic only94.0%

World: 19% is written across borders.

How has Henan Province Water Conservancy Survey and Design Research's research output changed?

Output in 2018–2022 was 163% higher than in 2013–2017.

20002005201020152020
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 Zhengzhou

All research institutions in Zhengzhou

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.