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Nonprofit · Modderfontein · South Africa

Endangered Wildlife Trust

ewt.org.za/contact.htmlROR OpenAlex
World rank, all time
#31,161
of 42,892
Rank in South Africa
#114
of 154
Research works
173
▲ 28% vs 2013–17
Citations
3.8k
22.0 per fractional work
Top-10% rate
11.5%
record average 16.5%
Open access
49%
world 28%

What does Endangered Wildlife Trust specialise in?

Where its research is concentrated relative to its size: Environmental Science takes 12.6× the share of its output that it takes of world research.

  1. Environmental ScienceField · 22.6 works13×
← 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: 1.74× its world share, 3 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.26× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 2.71× its world share, 1 worksImmunology and Micro…Earth and Planetary Sciences: 0.54× its world share, 0 worksEarth and Planetary …Engineering: 0.05× its world share, 0 worksEngineeringEnvironmental Science: 12.61× its world share, 23 worksEnvironmental ScienceMedicine: 0.17× its world share, 1 worksMedicineVeterinary: 38.37× its world share, 2 worksVeterinaryArts and Humanities: 0.64× its world share, 1 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.01× its world share, 0 worksEconomics, Econometr…Psychology: 0.83× its world share, 1 worksPsychologySocial Sciences: 0.42× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 38.4×. Every wedge is a field page.

Who are the top researchers at Endangered Wildlife Trust?

Ranked on the composite score, R. H. Taylor lead among researchers whose main affiliation is Endangered Wildlife Trust.

  1. 1 R. H. Taylor South Africa · #827,524 worldwide 30 citations · 16 works
All ranked researchers at Endangered Wildlife Trust

Which keywords describe research at Endangered Wildlife Trust?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Climate Change, Population Dynamics, Habitat Selection, Trophic Cascades, Animal Movement, Occupancy Rates, Biodiversity and Invasive Species.

▲ 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 32 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 32 words, with their numbers
  1. Climate Change10▲ 10×28 topics
  2. Population Dynamics9▲ 100×8 topics
  3. Habitat Selection9▲ 329×2 topics
  4. Trophic Cascades6▲ 175×2 topics
  5. Animal Movement6▲ 305×1 topic
  6. Occupancy Rates6▲ 305×1 topic
  7. Biodiversity5▲ 17×12 topics
  8. Invasive Species4▲ 29×11 topics
  9. Conservation Biology4▲ 106×4 topics
  10. Avian Ecology3▲ 389×1 topic
  11. Migration Patterns3▲ 323×1 topic
  12. Habitat Fragmentation3▲ 34×4 topics
  13. Conservation2▲ 16×9 topics
  14. Biodiversity Loss2▲ 108×3 topics
  15. Phylogenetic Analysis2▲ 17×3 topics
  16. Animal Welfare2▲ 54×3 topics
  17. Ecological Niche2▲ 81×1 topic
  18. Species Distribution Modeling2▲ 81×1 topic
  19. Amphibian Declines2▲ 183×1 topic
  20. Chytridiomycosis2▲ 183×1 topic
  21. Habitat Connectivity1▲ 227×1 topic
  22. Road Ecology1▲ 227×1 topic
  23. Species Richness1▲ 58×2 topics
  24. Emotional State1▲ 121×1 topic
  25. Stress Indicators1▲ 121×1 topic
  26. Illegal Wildlife Trade1▲ 255×1 topic
  27. Parrot Poaching1▲ 255×1 topic
  28. Biodiversity Conservation1▲ 7.9×5 topics
  29. Ecosystem1▲ 29×2 topics
  30. Evolution1▲ 12×6 topics
  31. Predator-Prey Interactions1▲ 39×2 topics
  32. Ecosystem Engineering1▲ 100×2 topics

Which research topics does Endangered Wildlife Trust publish most on?

By volume in 2022–2025: Wildlife Ecology and Conservation, Avian ecology and behavior, Species Distribution and Climate Change and Amphibian and Reptile Biology.

Wildlife Ecology and Con…6Wildlife Ecology and Conservation: 6 fractional worksAvian ecology and behavior3Avian ecology and behavior: 3 fractional worksSpecies Distribution and…2Species Distribution and Climate Change: 2 fractional worksAmphibian and Reptile Biology: 2 fractional worksWildlife-Road Interactions and Conservation: 1 fractional worksAnimal Behavior and Welf…1Animal Behavior and Welfare Studies: 1 fractional worksWildlife Conservation and Criminology Analyses: 1 fractional worksCrime Patterns and Interventions: 1 fractional worksPrimate Behavior and Ecology: 1 fractional worksEcology and Vegetation Dynamics Studies: 1 fractional works
EcologyEcological ModelingGlobal and Planetary ChangeSmall Animals3 others

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

  1. 1 Wildlife Ecology and Conservation Ecology 6 works
  2. 2 Avian ecology and behavior Ecology 3 works
  3. 3 Species Distribution and Climate Change Ecological Modeling 2 works
  4. 4 Amphibian and Reptile Biology Global and Planetary Change 2 works
  5. 5 Wildlife-Road Interactions and Conservation Ecology 1 works
  6. 6 Animal Behavior and Welfare Studies Small Animals 1 works
  7. 7 Wildlife Conservation and Criminology Analyses Nature and Landscape Conservation 1 works
  8. 8 Crime Patterns and Interventions Sociology and Political Science 1 works
  9. 9 Primate Behavior and Ecology Social Psychology 1 works
  10. 10 Ecology and Vegetation Dynamics Studies Nature and Landscape Conservation 1 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 available48.6%not open51.4%

World: 28% of research is openly available.

with international co-authors43.0%domestic only57.0%

World: 19% is written across borders.

How has Endangered Wildlife Trust's research output changed?

Output in 2018–2022 was 28% 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 Modderfontein

All research institutions in Modderfontein

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.