PROTECTED BEACHES ON THE KZN COASTLINE Shark nets were first depolyed of Durban in 1952 to reduce the risk of shark attack by catching and removing potentially dangerous sharks. There are currently 37 beaches protected by nets and drumlines along the KZN coastline.

How far in are the shark nets in Durban?

Most of the shark nets deployed by the KZNSB are 214m long and 6m deep and are secured at each end by two 35kg anchors; all have a stretched mesh of 51cm. The nets are laid in two parallel rows approximately 400m offshore and in water depths of 10-14m.

How much do shark nets cost?

Shark nets can cost A$1 million or A$20,000 per beach per year. Shark nets have been criticized by environmentalists, conservationists and animal rights activists — they say shark nets are unethical and harm the marine ecosystem.

Why shark nets should be banned?

“Shark nets are cruel, indiscriminate and ineffective. They have no place on the beaches here in the northern beaches or anywhere across NSW,” she said. “Research has made it abundantly clear that shark nets do not effectively improve human safety in the water, instead they simply kill marine animals.”

What are shark nets and drumlines?

Shark nets are nets that are a mesh of approximately 50cm. The nets are 200m long and 6m high, they are usually anchored at a depth of 10-14m (Shark Project). A drum line is a series of fishing lines anchored to buoys with large fishing hooks that are lowered into the oceans.

What are the disadvantages of shark nets?

CONS: Nets float above the sea floor and are placed in sections, so do not provide an enclosed area or barrier between people and sharks. There will be bycatch: in the 2014-2015 meshing season, 44 target sharks and 145 non-target marine life were entangled off netted NSW beaches.

Are shark nets cruel?

A cruel death Drum lines with large hooks attached are baited to attract sharks. But, despite public misconceptions, shark nets don’t keep sharks out, they kill them. In fact, many sharks caught in these nets are actually found on the shore-side.

Do Drumlines hurt sharks?

Drumlines with baited hooks can cause considerable suffering, especially when sharks are caught for extended periods of time. Non–target sharks as well as other marine animals such as seals, turtles and dolphins can also be caught by the hooks and are likely to be injured and many will die from drowning.

Why should shark netting be banned?

The researchers found that shark nets were not effective for keeping people safe. At the same time, they had a significant negative impact on marine life, both on the targeted species and on other species as well, including threatened and protected species.

How deep is a shark net in South Africa?

SHARK NETS, DRUMLINES, AND SAFE SWIMMING. Most of the shark nets deployed by the KZNSB are 214m long and 6m deep and are secured at each end by two 35kg anchors; all have a stretched mesh of 51cm. The nets are laid in two parallel rows approximately 400m offshore and in water depths of 10-14m.

Can sharks swim under the net?

Shark nets do not form a complete barrier and sharks can swim over, under or around the ends of the nets. Neither, of course, do drumlines form a physical barrier.

Do drumlines work as a shark barrier?

Neither, of course, do drumlines form a physical barrier. Both types of equipment function by reducing shark numbers in the vicinity of protected beaches, thereby lowering the probability of encounters between sharks and people at those beaches.

How deep are the fishing nets in the UK?

The nets are laid in two parallel rows approximately 400m offshore and in water depths of 10-14m. An initiative to reduce the total amount of nets was commenced in 1999, as part of ongoing efforts to minimise the catch of harmless animal. This involved the replacement of nets with drumlines.