An Overview Of Our Solution
- Population Impacted:
- Continent: North America
Describe the problem
Beach nets are anti-shark devices responsible for the near collapse of resident shark populations, in addition to substantial migratory shark mortality. One hypothesized solution to reducing shark mortality in these nets is the use of permanent magnets (materials used to overstimulate the electrosensory system of an approaching shark). To date, studies have shown that permanent magnets can repel several shark species, including: great white, bull, and tiger sharks, all species whose populations have declined in areas containing beach nets. If further scientific validation is accomplished, South African and Australian governments will be encouraged to implement this magnetic technology into beach nets as a means of rejuvenating local elasmobranch populations where beach nets exist.