9/10/11
For sharks, life at the top of the ocean food chain is becoming safer — at least from human predators.
The last 12 months have seen a flurry of laws, regulations and industry actions to end the international trade in the age-old delicacy, including bans on shark fin sales in Hawaii, Oregon, Washington and parts of Canada.
Last week, the California Senate also voted to ban the sale or possession of shark fins — a billion-dollar global trade that has led to the brutal deaths of tens of millions of sharks a year and resulted in many open-ocean shark species being threatened with extinction. The Bahamas and Honduras have prohibited shark fishing in the last two years.
“We’re really enthusiastic to see good things finally starting to happen for sharks,” said Elizabeth Wilson, a marine wildlife expert at Oceana, a nonprofit conservation group that has long campaigned against the trade.
Shark fins are used to make a coveted Chinese banquet soup that can sell for over $100 a bowl. It has the ceremonial mystique of benefiting health and virility, and serving it to guests is considered to be a sign of great honor and respect.
In an increasingly prosperous Asia, the market for the soup has grown drastically, causing overfishing around the globe. The presence of the once-common hammerhead in large parts of the western Atlantic, for example, has decreased by up to 89 percent over the last 25 years.
The spate of new protections is a result of efforts by environmental groups to reduce market demand for shark fins, because international treaties have failed to adequately curb shark fishing.
The Food Network recently removed all shark recipes from its offerings, and the celebrity chef Gordon Ramsay has been pressing Chinese restaurants in London to renounce the soup this year.
Shark populations cannot tolerate intensive fishing because sharks have few offspring and often do not reproduce until they are over 10 years old. Even by conservative estimates, more than 10 million shark fins moved through Hong Kong in 2008, the main distribution center for the trade. Fins sell for over $300 a pound.
Many marine biologists support tougher regulation of shark fishing itself.
“These bans go part way, but you’re still allowed to fish sharks without a permit,” said John Bruno, a marine ecologist at the University of North Carolina, Chapel Hill. “In North Carolina, there are shark derbies for fun, where they are hung by their tails. We think it’s O.K. to do that with this ocean predator, but we wouldn’t dream of doing it to a terrestrial animal like a bear.”
The California ban, which has passed both chambers and now goes to Gov. Jerry Brown, would have a major impact on the availability of shark fins in the United States because most are imported from Hong Kong via California. The legislation bans imports as of Jan. 1, 2012, but allows those who possess shark fins to dispose of their stocks until June 30, 2013.
Though one of the bill’s sponsors is Paul Fong, a Chinese-born assemblyman from Sunnyvale, some Asian-Americans in the state have objected that the measure is discriminatory, singling out an important cultural tradition. But some surveys have shown that 70 percent of Asian-Americans in California support the bill.
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