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Research facility · Zhengzhou · China

Henan Provincial Institute of Land and Resources Sciences

hngtzy.com.cnROR OpenAlex
Research works
92
▼ 56% vs 2013–17
Citations
420
4.6 per fractional work
Top-10% rate
12.0%
record average 16.5%
Open access
20%
world 28%

Not ranked overall: Henan Provincial Institute of Land and Resources Sciences is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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: 1.38× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.29× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.32× its world share, 0 worksNeuroscienceChemical Engineering: 5.86× its world share, 0 worksChemical EngineeringChemistry: 1.42× its world share, 0 worksChemistryComputer Science: 1.00× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 7.96× its world share, 2 worksEarth and Planetary …Energy: 2.04× its world share, 0 worksEnergyEngineering: 1.16× its world share, 3 worksEngineeringEnvironmental Science: 7.04× its world share, 6 worksEnvironmental ScienceMaterials Science: 0.73× its world share, 0 worksMaterials ScienceDentistry: 2.11× its world share, 0 worksDentistryMedicine: 0.11× its world share, 0 worksMedicineNursing: 3.14× its world share, 0 worksNursingBusiness, Management and Accounting: 0.48× its world share, 0 worksBusiness, Management…Decision Sciences: 0.71× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.72× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.13× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 8.0×. Every wedge is a field page.

Which keywords describe research at Henan Provincial Institute of Land and Resources Sciences?

By fractional works in all years, weighted toward what it does more of than the world: Remote Sensing, Risk Assessment, Coal Seam, Land Use Change, Hyperspectral Imaging, Plate Tectonics, Sustainability and Urban Development.

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

Size is fractional works in all years 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. Remote Sensing17▲ 17×24 topics
  2. Risk Assessment8▲ 14×6 topics
  3. Coal Seam7▲ 128×2 topics
  4. Climate Change7▲ 2.9×23 topics
  5. Sustainability7▲ 4.3×7 topics
  6. Land Use Change6▲ 24×7 topics
  7. Hyperspectral Imaging6▲ 20×3 topics
  8. Machine Learning6▲ 3.0×9 topics
  9. Plate Tectonics6▲ 28×3 topics
  10. Sustainable Development6▲ 5.4×11 topics
  11. Environmental Impact5▲ 4.4×13 topics
  12. Economic Growth5▲ 7.3×6 topics
  13. Urban Development5▲ 16×5 topics
  14. China5▲ 28×3 topics
  15. Numerical Simulation5▲ 15×3 topics
  16. Support Vector Machines4▲ 17×4 topics
  17. Tectonics4▲ 29×3 topics
  18. Rock Mechanics4▲ 43×3 topics
  19. Geochronology4▲ 46×1 topic
  20. Zircon4▲ 46×1 topic
  21. Geological Mapping4▲ 45×2 topics
  22. Geological Conditions4▲ 76×2 topics
  23. Mining Engineering4▲ 134×1 topic
  24. Support Technology4▲ 134×1 topic
  25. GIS-based Modeling4▲ 52×2 topics
  26. Mining Technology4▲ 122×1 topic
  27. Water Inrush4▲ 122×1 topic
  28. Compositional Data Analysis4▲ 52×1 topic
  29. Mineral Prospectivity4▲ 52×1 topic
  30. Ecosystem Services3▲ 10×6 topics
  31. Hazard3▲ 65×1 topic
  32. Landslide3▲ 65×1 topic
  33. Corporate Governance3▲ 6.3×3 topics
  34. Water Resources3▲ 15×6 topics
  35. Financial Markets3▲ 43×1 topic
  36. macroeconomic factors3▲ 396×1 topic
  37. Environmental Management2▲ 11×5 topics
  38. Spatial Shift-Share Analysis2▲ 78×1 topic
  39. Urbanization2▲ 8.9×5 topics
  40. Urban Heat Island2▲ 28×2 topics

Which research topics does Henan Provincial Institute of Land and Resources Sciences publish most on?

By volume in 2022–2025: Groundwater and Isotope Geochemistry, Water Quality and Pollution Assessment, Geochemistry and Geologic Mapping and Fluoride Effects and Removal.

Groundwater and Isotope Geochemistry: 1 fractional worksWater Quality and Pollution Assessment: 0 fractional worksGeochemistry and Geologi…0Geochemistry and Geologic Mapping: 0 fractional worksFluoride Effects and Rem…0Fluoride Effects and Removal: 0 fractional worksWater Resources and Sustainability: 0 fractional worksGeophysical Methods and Applications: 0 fractional worksHeavy metals in environm…0Heavy metals in environment: 0 fractional worksLand Use and Ecosystem Services: 0 fractional worksUrban Green Space and Health: 0 fractional worksUrban Heat Island Mitiga…0Urban Heat Island Mitigation: 0 fractional works
Geochemistry and PetrologyWater Science and TechnologyArtificial IntelligenceOcean Engineering4 others

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

  1. 1 Groundwater and Isotope Geochemistry Geochemistry and Petrology 1 works
  2. 2 Water Quality and Pollution Assessment Water Science and Technology 0 works
  3. 3 Geochemistry and Geologic Mapping Artificial Intelligence 0 works
  4. 4 Fluoride Effects and Removal Water Science and Technology 0 works
  5. 5 Water Resources and Sustainability Water Science and Technology 0 works
  6. 6 Geophysical Methods and Applications Ocean Engineering 0 works
  7. 7 Heavy metals in environment Pollution 0 works
  8. 8 Land Use and Ecosystem Services Global and Planetary Change 0 works
  9. 9 Urban Green Space and Health Health, Toxicology and Mutagenesis 0 works
  10. 10 Urban Heat Island Mitigation Environmental Engineering 0 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 available19.7%not open80.3%

World: 28% of research is openly available.

with international co-authors7.0%domestic only93.0%

World: 19% is written across borders.

How has Henan Provincial Institute of Land and Resources Sciences's research output changed?

Output in 2018–2022 was 56% lower 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 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.