Articles by Andrew Sharpless

Tracking whaling ships and whale sharks

Anti-whaling activists planted tracking devices on Japanese whaling ships as part of a campaign to disrupt the annual hunt, and the Australian customs ship that had been monitoring the hunt returned to port with photographs and video to use for future legal action ...

... a study showed that commercial fishing forced fish to evolve into meeker, less active creatures that carry fewer eggs. Bolder and more adventuresome fish were more likely to be caught by gillnets ...

... the butterflyfish, a common resident of coral reefs, was in danger of extinction because it could only eat one species of coral, Acropora hyacinthus, which is highly vulnerable ...

Shark superhighways and radioactive fish bones

Scientists studying the sea floor near Antarctica discovered new species of fish, plankton and jellyfish. "We had some of the world's experts on Antarctic fish and they were completely, completely flabbergasted," said the leader of the expedition ...

... a researcher studying a dead zone off the northwest coast of the U.S. saw nothing on the ocean floor. "It appeared that everything that couldn't swim or scuttle away had died," she said. The dead zone is thought to be a result of climate change ...

... the government of Taiwan allocated $1 million in Taiwanese new dollars to clear the shore of dead fish, both wild and farmed, that had died during a recent cold snap ...

Hungry humpheads and sustainable fish in U.K. groceries

28 cases of ciguatera fish poisoning have been documented since November. Fish such as grouper, snapper, and amberjack eat toxic algae, and people who eat the contaminated fish can suffer from nausea and vomiting. In serious cases, neurological problems can last for months or years ...

... a federal judge rejected President Bush's exemption of the U.S. Navy to rules regulating sonar ...

... scientists at the Scripps Institution of Oceanography suggested that wind may be behind the sardine and anchovy booms and busts off the California coast over the last century ...

A notorious illegal fishing ship meets its end

Here's one for the dustbin of history: This week, Australian authorities confirmed that one of the world's most infamous pirate fishing vessels was scrapped in a shipyard in India in December.

The Viarsa 1 was first spied illegally catching Patagonian toothfish (better known in restaurants as Chilean sea bass) in Australian waters in 2003. The resulting pursuit (scroll down for daily updates) by patrol vessels lasted 21 days and crossed 3900 nautical miles, inspiring Wall Street Journal reporter G. Bruce Knecht's acclaimed book, "Hooked: Pirates, Poaching and the Perfect Fish."

Many ships that participate in illegal, unreported and unregulated (IUU) fishing in the Southern Ocean are owned by Spanish companies, including Viarsa 1, and fly under flags of convenience. The owner of Viarsa 1, Vidal Armadores S.A., still owns several pirate ships. Just last summer, a ship associated with the company, Magnus, was apprehended while using illegal fishing gear in South Africa. The ship was sailing under the name Ina Maka with a North Korean flag.

It may go without saying that Vidal Armadores S.A. has received support in the form of subsidies from the Spanish government.

There is at least one way to clamp down on IUU fishing: stop allowing ships to fly flags of convenience. In addition, ships that have been caught pirating should not be allowed to obtain special fishing permits. Currently, the European Union is considering such a measure.