City's Fish Hoek shark exclusion net trial ends successfully
The City of Cape Town is pleased with the results of its pioneering shark exclusion net trial at Fish Hoek beach. It shows that the daily placement and reclaiming of the net holds the potential for job creation; that it minimises the harm caused to marine life; and that members of the public have confidence in the ability of the nets to enhance safety. Read more below:
The City of Cape Town has achieved great success with its ground-breaking trial of a shark exclusion net at Fish Hoek Beach, designed to be deployed and retrieved on a daily basis. This is according to the results of the trial.
Exclusion nets have been used in other parts of the world but never before had a net been used that was designed to be deployed and retrieved on a daily basis. This method was selected by the City in 2012 in an attempt to reduce the potential impact of the net on marine life.
The trial results show that:
- as of 30 April 2013, the net was successfully deployed 130 times, mostly on weekends and during school and public holidays. It remained in the water for an average of just over seven hours per deployment.
- during the trial period, the average time to deploy and retrieve the net was significantly reduced. It now averages approximately 40 minutes to deploy and approximately an hour to retrieve the net.
- no entanglement of sharks, whales, seals, dolphins or fish occurred during the trial. The only mortality recorded throughout the entire trial was that of a cormorant.