University of Queensland research highlighting the devastating impact of marine rubbish on wildlife has taken out the 2015 Healthy Waterways Research Award at the weekend. The study, by researchers at UQ’s North Stradbroke Island Moreton Bay Research Station, sought to… Read More ›
Plastic waste causes $13 billion in damage to marine ecosystems each year, according to the UN Environment Program. California and cities including Chicago, Seattle and Portland have banned single-use plastic bags.
Plastic is the most pervasive pollutant in the ocean today. But researchers have struggled to estimate just how much of the 6 billion tons of plastic that has been manufactured since the mid-20th century ultimately winds up in the ocean…. Read More ›
This week in ocean news: Stories from Los Angeles Times, CBC News, Pew Environment Group, Bloomberg Businessweek, LiveScience, and Science Daily.
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Hard to stomach: Scientists were shocked to discover this rubbish inside the gut of a dead minke whale in 2002
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The minke was found on the Normandy coast. At first, it was assumed she had died of natural causes.
When her stomach was cut open, scientists were amazed to find nearly two pounds of plastic bags, eaten by mistake as she searched for food.
The 2lb haul included two plastic bags from English supermarkets, seven transparent plastic bags, and fragments from seven dustbin bags.
In an ironic twist, one of the bags found in the gut of the dead whale appears to read: “We support good farm animal welfare.”
Most worrying of all, there was no proper food in her stomach.
Minkes are among the smallest of the whales and the fastest moving. They can be seen swimming off the coasts of Scotland, Ireland and the South West.
The females are around 24ft long and weigh between five and ten tons. They can live for up to 60 years.
Although minkes are not threatened with immediate extinction, whale campaigners are concerned about their numbers. There are thought to be fewer than 184,000 left in the Atlantic.
Until the 1980s their biggest danger was hunters from Japan, Norway and Iceland. But another major threat has emerged in the plastic debris and rubbish in the seas.
Minkes feed by sieving huge amounts of water through plates in their mouths. The technique is supposed to catch small fish.
But as the seas get more polluted, the whales are also swallowing more rubbish.
The plastic can block their digestive tracts, causing serious internal damage. If the creatures consume enough bags, their stomachs become full, they stop eating and they starve.
A spokesman for the Marine Conservation Society said the Normandy minke had shocked the scientific world.
“It is an appalling amount of plastic to find in one female whale,” he said. “It brings home what happens if we allow plastics into the marine environment