Science Explorer Interactive view Map
City · Chad

Research in N'Djamena

Science Explorer records 5 research institutions in N'Djamena, Chad. The highest-ranked on research quality in 2022–2025 are University of N'Djamena.

Research institutions
5
1 of them ranked worldwide
Research works
1.1k
▲ 118% vs 2013–17
Top-10% rate, 2022–2025
7.3%
record average 16.5%

A city carries no overall standing here. The composite score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in N'Djamena?

#InstitutionWorksAgainst the largest hereWorld rank
1University of N'DjamenaUniversity 868 #14,305
2Laboratoire de Recherches Vétérinaires et Zootechniques de FarchaResearch facility 154 #31,796 all time
3Lake Chad Basin CommissionGovernment institution 89 not ranked
4Association Sahélienne de Recherche Appliquée pour le Développement DurableInstitution 36 not ranked
5PRASACResearch facility 3 not ranked

By fractional works over the whole record; world rank on research quality in 2022–2025. Bars are scaled to the largest institution in this city, not to anything off the page.

How concentrated the city is

The same institutions as shares of everything the list accounts for. A city that is one university and a city that is twelve read alike as a table and not at all alike here.

University of N'Djamena: 75.5%Laboratoire de Recherches Vétérinaires et Zootechniques de Farcha: 13.4%Lake Chad Basin Commission: 7.7%Association Sahélienne de Recherche Appliquée pour le Développement Durable: 3.1%1 other listed: 0.3%75%largest
University of N'Djamena868 · 75.5%Laboratoire de Recherches Vétérinaires et Zootechniques de Farcha154 · 13.4%Lake Chad Basin Commission89 · 7.7%Association Sahélienne de Recherche Appliquée pour le Développement Durable36 · 3.1%1 other listed3 · 0.3%

Shares of the rows listed above, not of the whole node.

Which keywords describe research in N'Djamena?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Smallholder Farmers, Climate Change, Adaptation, Immune Response, Diversity, Livestock Farming and Agricultural 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 2022–2025 in the topics tagged with each word; colour is the word's share of this city'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. Epidemiology44▲ 2.8×73 topics
  2. Climate Change31▲ 2.8×42 topics
  3. Sustainability23▲ 2.3×24 topics
  4. Smallholder Farmers21▲ 24×4 topics
  5. Adaptation18▲ 16×4 topics
  6. Immune Response16▲ 7.0×13 topics
  7. Diversity14▲ 20×4 topics
  8. Livestock Farming14▲ 56×2 topics
  9. Agricultural Development14▲ 21×2 topics
  10. Multifunctionality14▲ 67×1 topic
  11. Work Organization14▲ 80×1 topic
  12. Treatment13▲ 2.7×23 topics
  13. Public Health12▲ 2.1×30 topics
  14. Global Burden12▲ 5.3×11 topics
  15. Genetic Diversity11▲ 6.3×13 topics
  16. Diagnosis11▲ 2.9×21 topics
  17. Vaccine10▲ 6.2×9 topics
  18. Maternal Mortality10▲ 11×5 topics
  19. Sustainable Agriculture10▲ 7.7×8 topics
  20. Nutritional Value9▲ 21×2 topics
  21. Climate Resilience9▲ 36×3 topics
  22. Diabetes9▲ 4.5×9 topics
  23. Antioxidant9▲ 3.2×20 topics
  24. Biodiversity Conservation8▲ 5.5×5 topics
  25. Drug Resistance8▲ 7.1×7 topics
  26. Pathogenesis8▲ 3.9×15 topics
  27. Health Benefits8▲ 5.8×10 topics
  28. Agroforestry8▲ 29×3 topics
  29. Community Health Workers8▲ 22×2 topics
  30. Indigenous Fruits7▲ 77×1 topic
  31. Tree Domestication7▲ 77×1 topic
  32. Child Mortality7▲ 25×1 topic
  33. Health Inequalities7▲ 15×2 topics
  34. Health Systems7▲ 25×1 topic
  35. Vaccine Development7▲ 7.0×7 topics
  36. Antiviral Therapy7▲ 17×3 topics
  37. Liver Disease6▲ 17×2 topics
  38. Maternal and Child Undernutrition6▲ 17×1 topic
  39. Water Sanitation Hygiene6▲ 17×1 topic
  40. Antiretroviral Therapy6▲ 8.7×6 topics

What research is done in N'Djamena?

Agriculture and Rural De…14Agriculture and Rural Development Research: 14 fractional worksAfrican Botany and Ecology Studies: 7 fractional worksGlobal Maternal and Chil…7Global Maternal and Child Health: 7 fractional worksChild Nutrition and Wate…6Child Nutrition and Water Access: 6 fractional worksEconomic Growth and Development: 4 fractional worksAnimal Diversity and Health Studies: 4 fractional worksRangeland Management and…4Rangeland Management and Livestock Ecology: 4 fractional worksHepatitis B Virus Studies: 4 fractional worksGroundwater and Watershed Analysis: 3 fractional worksTuberculosis Research and Epidemiology: 3 fractional works
Ecology, Evolution, Behavior and SystematicsForestryPediatrics, Perinatology and Child HealthNutrition and Dietetics6 others

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

  1. 1 Agriculture and Rural Development Research Ecology, Evolution, Behavior and Systematics 14 works
  2. 2 African Botany and Ecology Studies Forestry 7 works
  3. 3 Global Maternal and Child Health Pediatrics, Perinatology and Child Health 7 works
  4. 4 Child Nutrition and Water Access Nutrition and Dietetics 6 works
  5. 5 Economic Growth and Development Information Systems 4 works
  6. 6 Animal Diversity and Health Studies Food Science 4 works
  7. 7 Rangeland Management and Livestock Ecology Management, Monitoring, Policy and Law 4 works
  8. 8 Hepatitis B Virus Studies Epidemiology 4 works
  9. 9 Groundwater and Watershed Analysis Environmental Engineering 3 works
  10. 10 Tuberculosis Research and Epidemiology Infectious Diseases 3 works

Research output over time

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more.