Research
Making scientific research accessible
Here, you’ll find easy-to-read summaries of scientifically rigorous, evidence-based and peer-reviewed publications from around the world to help you better plan, build, and manage ecologically sustainable linear infrastructure.
Research summaries are listed chronologically according to when they were published here.
To find information on a specific topic, please use the SEARCH function below to filter by keywords, including topic, species, location and/or author.
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Have you recently published a peer-reviewed scientific paper on transportation and ecology? Do you want practitioners all around the world to find and use your results? Then you need to contribute a Research Summary!
Roads are a severe threat to apex predators across the globe
Apex predators play critical roles in maintaining ecosystem health, but our meta-analysis on 36 species from around the world found all are affected by roads, and particularly in Asia. Proposed road projects in the Brazilian Amazon, Africa and Nepal will affect roughly 500 protected areas and threaten what little remains of apex predator’s core habitats, driving many species closer to extinction. Better planning to avoid such areas is urgently needed.