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Shark Deterrent Creates ‘A Virtual Net’ Around Swimmers, Surfers (Cape Cod shark Mitigation trial)
CBS Boston CH. 4 ^ | July 16, 2021 | Sarah Wroblewski

Posted on 07/17/2021 12:46:01 PM PDT by Capt. Tom

WELLFLEET (CBS) – Just this week, a shark was spotted at Duxbury Beach forcing people out of the water. From flags to signs, to alerts on your phone, if you head to the beach this summer, you’ll know if a shark has been spotted. Numerous sightings over the years have put beachgoers on edge about entering the water. However, there is a new electrical shark deterrent product that may allow people and sharks to coexist in the ocean.

“We really want to encourage people to be safe in and out of the water,” says Olaf Valli owner and president of SICKDAY Surf Shop.

Valli has felt the impact to his business from the recent shark sightings over the years, but there is one product that has been gaining popularity.

“I put Shark Shield on my boards… Why not reduce the risk if you can… you should,” Valli said.

It’s a technology that many local surfers have been using, to keep sharks away.

“The Shark Shield by Ocean Guardian, that system works off of an electrical pulse, that interferes with the sensory organ in the nose of the sharks, and it’s very effective,” explains Valli.

A sticker like decal is placed at the bottom of a surfboard. It has two electrodes connected to a power supply on the opposite side. When activated, a three-dimensional electrical field of protection is produced under the water repelling the sharks.

The personal shark deterrent product at SICKDAY Surf Shop in Wellfleet is flying off the shelves and the company that makes this, has even bigger plans for Cape Cod.

“We actually have a newer product, which is getting a lot of discussion on Cape Cod in the moment, the beach barrier, so it’s a larger scale product that can protect people going out into the water,” Amanda Wilson, General Manager of Ocean Guardian explains.

The Beach Barrier comes after decades of success from the company’s technology used by divers, surfers, fisherman and boaters.

“So, it’s basically the same thing but a much larger scale product. So, we’re running power from the land, so it’s just large cable with antennas dropping down into the water, and we’re creating a virtual net, that the sharks can’t penetrate,” Wilson says.

This virtual net is designed to replace drumlines and physical nets, with no impact to the ecosystem of the ocean.

“So, the benefit to our technology, it doesn’t cause that damage, we’re not going to kill turtles or whales or anything else that could potentially get caught in a net,” Wilson explains.

All while reducing the risk of encountering a shark in the water.

“Because everybody wants to go out and enjoy their favorite sport, but they don’t want that worry of sharks… because there are sharks, you can’t get away from it on the Cape,” Wilson says.

Studies still need to be done to determine the effectiveness of this kind of shark deterrent will work in the water off our coast, but Ocean Guardian states there are no known harmful effects on sharks or humans.


TOPICS: Local News; Miscellaneous; Outdoors
KEYWORDS: capecod; sharkdeterrent
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Back a few years ago the Cape Cod Towns whose beaches had a white shark problem hired for $50,000, the Woods Hole Group to analyze every conceivable proposed white shark mitigation suggestion; about 27 in total, covering just about every Idea a person could come up with.

The WHG conclusion was they could not recommend any mitigation suggestions as the way to avoid a shark confrontation. If you want to avoid a shark confrontation stay out of the water.

Time has passed and electronic mitigation devices are coming back. Not just the ones mentioned in the article, but real-time buoys, and permanent shoreside flashing alarms.

As long as us Homo sapiens have to confront an unsolvable problem, with the protected sharks and seals; we will keep trying. -Tom

1 posted on 07/17/2021 12:46:01 PM PDT by Capt. Tom
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To: Capt. Tom

2 posted on 07/17/2021 12:46:51 PM PDT by knarf (I say things that are true, I have no proof, but they're true !)
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To: Capt. Tom

I’d give my right arm to be in a trial like that…


3 posted on 07/17/2021 12:48:04 PM PDT by gov_bean_ counter (I miss out mean tweeting, man spreading, room owning President…)
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To: Capt. Tom

What could go wrong?


4 posted on 07/17/2021 12:48:09 PM PDT by Larry Lucido (Donate! Don't just post clickbait!)
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To: gov_bean_ counter

Trial and error...


5 posted on 07/17/2021 12:50:45 PM PDT by Fido969 ( Scas the Senate )
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To: Capt. Tom

It’s pretty simple, really - stay out of the water.


6 posted on 07/17/2021 12:53:19 PM PDT by dainbramaged (You'll get nothing and like it!)
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To: Larry Lucido; TMN78247; Makana; 1Old Pro; Roccus; Justa; Faith65; lurk; rlmorel; Red Badger; ...
What could go wrong?

I guess the batteries and/or the shoreside power could fail. -Tom

7 posted on 07/17/2021 12:59:17 PM PDT by Capt. Tom (.It's COVID 2021 - The Events, not us, are still in charge -Tom)
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To: All

8 posted on 07/17/2021 1:03:27 PM PDT by RomanSoldier19 (Game over, man! Game over! ; : rem ad triarios redisse is)
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To: Capt. Tom

per the Discovery Channel reports, the best shark repellent is shark’s blood. Accordingly, shark blood in the water can keep sharks away from the area for days.


9 posted on 07/17/2021 1:08:03 PM PDT by drypowder
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To: Capt. Tom

Okay, here goes...

Killer whales and sharks don’t get along.

Sharks have a great sense of smell.

Get Orka blubber, distill it down, make a spray like deet, and viola no more shark attacks.

I will say that since I’m the inventor, I will ask for volunteers to test the concoction.

5.56mm


10 posted on 07/17/2021 1:10:47 PM PDT by M Kehoe (Quid Pro Joe and the Ho need to go.)
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To: M Kehoe

Just don’t get orca blubber from a female that was in heat...just sayin’!


11 posted on 07/17/2021 1:15:41 PM PDT by mdmathis6 (Having the Conch shell is no longer recognized by Dem "Flies" as giving one authority to speak.)
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To: knarf

LMAO...and eat more chicken...lol


12 posted on 07/17/2021 1:19:19 PM PDT by Night Hides Not (Remember the Alamo! Remember Goliad! Remember Gonzales! Come and Take It!)
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To: mdmathis6

Good point.

QC would have caught that... hopefully.

5.56mm


13 posted on 07/17/2021 1:19:41 PM PDT by M Kehoe (Quid Pro Joe and the Ho need to go.)
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To: Capt. Tom

Sure. I’m not going to be the person who provides a real-life lab experiment in which the shark learns that the electrical current won’t stop him from gobbling his juicy prey.

People will use this to swim where they know there are sharks. And the sharks will appreciate the occasional hors-d’oeuvre.

Sharks and people aren’t going to live in peaceful harmony, side by side, each going his way without bothering the other as long as those par-boiled tasty morsels are on the menu.


14 posted on 07/17/2021 1:21:57 PM PDT by I want the USA back (To find out who really rules you, find out who you're not allowed to criticize. Voltaire. )
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To: drypowder

I was wondering how effective just blasting them would be. Shark blood as a repellent seems like a win, win.


15 posted on 07/17/2021 1:30:09 PM PDT by phoneman08 (qwiyrqweopigradfdz oncm,.dadfjl,dz )
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To: knarf

So far this year, there’s more people on the Cape swallowed by whales than bit by sharks.


16 posted on 07/17/2021 1:31:42 PM PDT by Track9 (Dealing with democrats is like living without toilet paper. )
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To: Track9

My how we forget and not long ago.


17 posted on 07/17/2021 1:34:52 PM PDT by Bell Bouy II
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To: Larry Lucido

The sharks have found the equivalent of Martin Luther King drive and Malcolm X boulevard. 40 years of libtard eco policy and now every day your life hangs in the balance.


18 posted on 07/17/2021 1:36:42 PM PDT by Track9 (Dealing with democrats is like living without toilet paper. )
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To: Track9

So why am I flooded with shark threads ?


19 posted on 07/17/2021 1:47:56 PM PDT by knarf (I say things that are true, I have no proof, but they're true !)
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To: Capt. Tom

Seal population are growing.
Shark population are growing.
The sharks are going to get big.


20 posted on 07/17/2021 1:56:56 PM PDT by Born to Conserve
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