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Research facility · Nabeul · Tunisia

Centre de Recherches et des Technologies des Eaux

In research, Centre de Recherches et des Technologies des Eaux stands highest in Physical Sciences (#6,657 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Water Science and Technology and Earth and Planetary Sciences — Water Science and Technology is 20.6× its share of world research.

certe.rnrt.tnROR OpenAlex
World rank, 2022–2025
#11,350
of 28,054 · #15,402 all time
Rank in Tunisia
#15
of 59
Research works
829
▲ 6% vs 2013–17
Citations
18k
21.8 per fractional work
Top-10% rate
10.1%
record average 16.5%
Open access
26%
world 28%

What is Centre de Recherches et des Technologies des Eaux 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 #6,657 of 12,888 9.3%172 #9258

Each strip is that field’s whole ranked pool, with the notch where Centre de Recherches et des Technologies des Eaux 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 Centre de Recherches et des Technologies des Eaux specialise in?

Where its research is concentrated relative to its size: Water Science and Technology takes 20.6× the share of its output that it takes of world research.

  1. Water Science and TechnologySubfield · 22.1 works21×
  2. Earth and Planetary SciencesField · 31.2 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: 1.43× its world share, 14 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.56× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 0.20× its world share, 0 worksImmunology and Micro…Neuroscience: 0.08× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.44× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 1.95× its world share, 1 worksChemical EngineeringChemistry: 2.73× its world share, 9 worksChemistryComputer Science: 0.13× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 9.61× its world share, 31 worksEarth and Planetary …Energy: 4.66× its world share, 9 worksEnergyEngineering: 1.00× its world share, 31 worksEngineeringEnvironmental Science: 5.81× its world share, 60 worksEnvironmental ScienceMaterials Science: 3.84× its world share, 28 worksMaterials SciencePhysics and Astronomy: 0.34× its world share, 2 worksPhysics and AstronomyDentistry: 0.08× its world share, 0 worksDentistryHealth Professions: 0.14× its world share, 1 worksHealth ProfessionsMedicine: 0.19× its world share, 8 worksMedicineNursing: 0.33× its world share, 0 worksNursingArts and Humanities: 0.17× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.01× its world share, 0 worksBusiness, Management…Decision Sciences: 0.26× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.27× its world share, 1 worksEconomics, Econometr…Psychology: 0.04× its world share, 0 worksPsychologySocial Sciences: 0.05× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 9.6×. Every wedge is a field page.

Who are the top researchers at Centre de Recherches et des Technologies des Eaux?

Ranked on the composite score, Naceur Jedidi, Latifa Bousselmı and Abdennaceur Hassen lead among researchers whose main affiliation is Centre de Recherches et des Technologies des Eaux.

  1. 1 Naceur Jedidi Tunisia · #172,225 worldwide 119 citations · 28 works
  2. 2 Latifa Bousselmı Tunisia · #705,848 worldwide 151 citations · 40 works
  3. 3 Abdennaceur Hassen Tunisia · #1,040,500 worldwide 88 citations · 24 works
  4. 4 Ahmed Ghrabı Tunisia · #1,085,871 worldwide 57 citations · 25 works
  5. 5 Amor Hafiane Tunisia · #1,088,208 worldwide 116 citations · 24 works
  6. 6 Hamza Elfil Tunisia · #1,160,742 worldwide 90 citations · 16 works
  7. 7 Fakher Jamoussi Tunisia · #1,266,940 worldwide 58 citations · 31 works
  8. 8 Hakim Gabtni Tunisia · #1,287,638 worldwide 26 citations · 18 works
  9. 9 Hanène Akrout Tunisia · #1,306,276 worldwide 59 citations · 19 works
  10. 10 Sihem Benabdallah Tunisia · #1,530,209 worldwide 30 citations · 15 works
All ranked researchers at Centre de Recherches et des Technologies des Eaux

Which keywords describe research at Centre de Recherches et des Technologies des Eaux?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanomaterials, Climate Change, Subduction, Adsorption, Water Quality, Biochar, Wastewater Treatment and Environmental Impact.

▲ 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. Nanomaterials21▲ 9.4×13 topics
  2. Climate Change20▲ 3.6×31 topics
  3. Environmental Impact12▲ 3.5×24 topics
  4. Subduction11▲ 74×3 topics
  5. Adsorption11▲ 25×7 topics
  6. Nanoparticles10▲ 4.0×17 topics
  7. Water Quality10▲ 12×9 topics
  8. Biochar10▲ 28×4 topics
  9. Remote Sensing9▲ 3.5×12 topics
  10. Wastewater Treatment9▲ 19×6 topics
  11. Mediterranean8▲ 45×3 topics
  12. Groundwater8▲ 49×4 topics
  13. Heavy Metals8▲ 17×5 topics
  14. Biomedical Applications8▲ 3.3×14 topics
  15. Graphene8▲ 5.7×8 topics
  16. Tectonic Evolution8▲ 180×2 topics
  17. Western Mediterranean8▲ 423×1 topic
  18. geodynamics8▲ 423×1 topic
  19. Nanocomposites8▲ 4.5×13 topics
  20. Toxicity7▲ 8.1×11 topics
  21. Membrane Technology7▲ 42×2 topics
  22. Desalination7▲ 55×1 topic
  23. Nanofiltration7▲ 55×1 topic
  24. Wastewater6▲ 36×3 topics
  25. Contaminant Removal5▲ 35×1 topic
  26. Surface Area5▲ 35×1 topic
  27. Green Synthesis5▲ 12×3 topics
  28. Isotopes5▲ 75×1 topic
  29. Precipitation5▲ 52×2 topics
  30. Stable5▲ 87×1 topic
  31. Water Splitting5▲ 6.3×4 topics
  32. Microbial Communities5▲ 5.3×7 topics
  33. Water Scarcity5▲ 29×3 topics
  34. Capacitive Deionization4▲ 74×1 topic
  35. Visible Light4▲ 9.4×3 topics
  36. Water Desalination4▲ 74×1 topic
  37. Heterogeneous Catalysis4▲ 11×5 topics
  38. Water Treatment4▲ 16×5 topics
  39. Sediment Transport4▲ 12×4 topics
  40. GIS4▲ 27×2 topics

Which research topics does Centre de Recherches et des Technologies des Eaux publish most on?

By volume in 2022–2025: Geological and Geophysical Studies Worldwide, Membrane Separation Technologies, Adsorption and biosorption for pollutant removal and Groundwater and Isotope Geochemistry.

Geological and Geophysical Studies Worldwide: 8 fractional worksMembrane Separation Technologies: 7 fractional worksAdsorption and biosorpti…5Adsorption and biosorption for pollutant removal: 5 fractional worksGroundwater and Isotope …5Groundwater and Isotope Geochemistry: 5 fractional worksMembrane-based Ion Separation Techniques: 4 fractional worksGroundwater and Watershed Analysis: 4 fractional worksearthquake and tectonic …3earthquake and tectonic studies: 3 fractional worksPhosphorus and nutrient management: 3 fractional worksGeophysical and Geoelectrical Methods: 3 fractional worksAdvanced Photocatalysis Techniques: 3 fractional works
GeophysicsWater Science and TechnologyGeochemistry and PetrologyBiomedical Engineering3 others

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

  1. 1 Geological and Geophysical Studies Worldwide Geophysics 8 works
  2. 2 Membrane Separation Technologies Water Science and Technology 7 works
  3. 3 Adsorption and biosorption for pollutant removal Water Science and Technology 5 works
  4. 4 Groundwater and Isotope Geochemistry Geochemistry and Petrology 5 works
  5. 5 Membrane-based Ion Separation Techniques Biomedical Engineering 4 works
  6. 6 Groundwater and Watershed Analysis Environmental Engineering 4 works
  7. 7 earthquake and tectonic studies Geophysics 3 works
  8. 8 Phosphorus and nutrient management Industrial and Manufacturing Engineering 3 works
  9. 9 Geophysical and Geoelectrical Methods Geophysics 3 works
  10. 10 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 3 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 available26.2%not open73.8%

World: 28% of research is openly available.

with international co-authors38.4%domestic only61.6%

World: 19% is written across borders.

How has Centre de Recherches et des Technologies des Eaux's research output changed?

Output in 2018–2022 was 6% 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 Nabeul

All research institutions in Nabeul

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.