Preventing roadkill incidents
comparison of methods, what we know, what needs improvement
DOI:
https://doi.org/10.58445/rars.1886Keywords:
wildlife-vehicle collisions, environmental science, biologyAbstract
The wildlife-vehicle collisions (WVCs) have led to significant roadkill incidents, causing a great threat to the animal population and biodiversity. This paper compares various WVC prevention methods, focusing on their effectiveness in wildlife fatalities. The study reviews both the physical (fencing, crossing structure, and sign signal) and olfactory methods (using odor to prevent WVCs). Data from multiple studies are compiled and visualized as graphs. This study suggests that fencing is the most effective method, especially when it is used with crossing structures. The study emphasizes the importance of combining methods for optimal results and calls for further research to address gaps in the research.
Keywords: roadkill, wildlife-vehicle collision (WVCs), prevention, methods, physical, chemical, biological, olfactory
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