The first shark I ever saw was about
25 feet long – nearly as long as the research boat I was on – and it repeatedly
cruised back and forth under and around us as we drifted in Cape Cod Bay. Then it glided to the surface and just floated
next to us, unmoving, its giant fin jutting above the water line. It was a
basking shark, the second largest shark on Earth, and I quickly put my wetsuit
on to join a film crew in the water with it. But it disappeared before I was
ready.
I haven’t seen many sharks in the
wild since that day, but I’m often reminded of that shark’s massive fin,
perhaps two feet tall, and how the animal seemed to have no fear of us. Sadly,
that giant fin and the shark’s lack of fear – along with the great demand in
China for shark fin soup – has put basking sharks and many other shark species
at great risk.
Brad Wetherbee, a shark researcher atthe University of Rhode Island, said about 70 million sharks die each year from having their fins sliced off to meet the demand for shark fin soup. The reportedly tasteless delicacy is served primarily at weddings and other celebrations in China and at Chinese restaurants in the U.S. and elsewhere.
Brad Wetherbee, a shark researcher atthe University of Rhode Island, said about 70 million sharks die each year from having their fins sliced off to meet the demand for shark fin soup. The reportedly tasteless delicacy is served primarily at weddings and other celebrations in China and at Chinese restaurants in the U.S. and elsewhere.
”It’s the biggest issue in the world
that sharks face,” Wetherbee said. “If you could do away with one thing to
benefit sharks, it would be finning.”
Slicing off a shark’s fins causes
the animal to die a slow and cruel death. Wetherbee likened it to trying to fly
a plane without wings. The sharks just sink to the bottom, unable to swim, and
die.
So it was heartening to learn last month that Governor Gina
Raimondo signed into law a bill that makes it a crime to own or sell shark fins
in Rhode Island, unless it is for use in scientific research. It makes the
Ocean State the 11th state in the nation to ban the trade in shark
fins. And while there isn’t believed to be much of a market for shark fins in
Rhode Island, the law is useful in raising awareness of the practice of shark
finning and the ecological damage it does.
Basking sharks have no teeth and
feed exclusively on tiny plankton, which is why some biologists call them
whales in shark’s clothing – they eat what most of the large whales eat. It’s
also why I felt comfortable getting in the water with one. They are no threat
to humans or almost any other creature. Yet they are targeted by some fishermen
because just one of their massive fins can sell for tens of thousands of
dollars in China.
The depletion of global shark
populations due to finning is causing a ripple effect – what scientists call a
trophic cascade – that is affecting numerous other species, from shellfish and
corals to sea turtles and commercially important fish. So reducing the
slaughter of sharks for their fins will not only benefit the sharks, but many
other marine creatures as well.
Wetherbee said that Rhode Island’s
ban on the sale of shark fins probably won’t reduce shark mortality a great
deal. “We’re just a tiny state, but we want to be on the right side of this
issue and make a statement about it. So in that respect it’s a good move for
Rhode Island.”
This article was first published in The Independent on July 21, 2016.
WquapyZliamo_Columbia Heather Wang https://wakelet.com/wake/9PQlggj8l7n0ZhT3_kzPg
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