Fuel spilling from a Japanese bulk carrier that ran aground on a reef in Mauritius two weeks ago is creating an ecological disaster, endangering corals, fish and other marine life around the Indian Ocean island, officials and environmentalists say.

This photo taken and provided by Georges de La Tremoille of Mu Press shows oil leaking from the MV Wakashio, a bulk carrier ship that recently ran aground off the southeast coast of Mauritius, August 7, 2020.
This photo taken and provided by Georges de La Tremoille of Mu Press shows oil leaking from the MV Wakashio, a bulk carrier ship that recently ran aground off the southeast coast of Mauritius, August 7, 2020. (AP)

Anxious residents of the Indian Ocean island nation of Mauritius have stuffed fabric sacks with sugar cane leaves to create makeshift oil spill barriers as tons of fuel leaking from a grounded ship put endangered wildlife in further peril.

The government has declared an environmental emergency and France said it was sending help from its nearby Reunion island. Satellite images showed a dark slick spreading in the turquoise waters near wetlands that the government called “very sensitive.”

“When biodiversity is in peril, there is urgency to act,” French President Emmanuel Macron tweeted.

Rushing to save wildlife

Wildlife workers and volunteers ferried dozens of baby tortoises and rare plants from an island near the spill, Ile aux Aigrettes, to the mainland as fears grew that worsening weather on Sunday could tear the Japanese-owned ship apart along its cracked hull.

The spill is creating an ecological disaster, endangering corals, fish and other marine life around the Indian Ocean island, officials and environmentalists say.

A French statement from Reunion said a military transport aircraft was carrying pollution control equipment to Mauritius and a navy vessel with additional material would set sail for the island nation.

READ MORE: Mauritius declares environmental emergency as stranded ship leaks fuel

Slow response

Residents and environmentalists alike wondered why authorities didn't act more quickly after the ship ran aground July 25 on a reef. The tanker is 299.5 metres long and 50 metres wide, with a crew of 20. Mauritius says the ship, the MV Wakashio, was carrying nearly 4,000 tonnes of fuel.

“That’s the big question,” Jean Hugues Gardenne with the Mauritian Wildlife Foundation told The Associated Press. “Why that ship has been sitting for long on that coral reef and nothing being done.”

This is the country’s first oil spill, he said, adding that perhaps no one expected the ship to break apart. For days, residents peered out at the precariously tilted ship as a salvage team arrived and began to work, but ocean waves kept battering the ship.

“They just hit and hit and hit,” Gardenne said.

Cracks in the hull were detected a few days ago and the salvage team was quickly evacuated. Some 400 sea booms were deployed to contain the spill, but they were not enough.

Environmental group Greenpeace said the spill was to likely to be one of the most terrible ecological crises that Mauritius has ever seen.

Danger for more than a million people

Prime Minister Pravind Jugnauth says the spill “represents a danger” for the country of 1.3 million people that relies heavily on tourism and has been been hit hard by the effects of the coronavirus pandemic, which has restricted travel worldwide.

“Our country doesn’t have the skills and expertise to re-float stranded ships,” he said on Friday. Bad weather has made it impossible to act, and “I worry what could happen Sunday when the weather deteriorates.”

Bad weather expected

Heavy winds are expected to push the oil slick even farther along the mainland's shore. A Mauritius Meteorological Services forecast for Sunday has advised that seas will be rough with swells beyond the reefs and “ventures in the open seas are not advised.”

Videos posted online have shown oily waters lapping at the mainland, and a man running a stick across the water’s surface then lifting it, dripping black goo. The Mauritian Wildlife Foundation is working to free trapped seabirds and turtles.

Environmental group Greenpeace Africa warned that tons of diesel and oil are leaking into the water. It shared video showing Mauritius residents, to chants of “One, two, three!,” shoving the makeshift oil barriers into the sea, while crowds of children and adults hurried to make more.

“Thousands of species around the pristine lagoons of Blue Bay, Pointe d’Esny and Mahebourg are at risk of drowning in a sea of pollution, with dire consequences for Mauritius’ economy, food security and health,” said Greenpeace's climate and energy manager, Happy Khambule.

Appeal to the UN

The country also has appealed to the United Nations for urgent aid, including experts in containing oil spills and environmental protection.

“We are in a situation of environmental crisis,” said country's environment minister, Kavy Ramano.

A police inquiry has been opened into possible negligence, the government said.

Online ship trackers showed the Panama-flagged bulk carrier had been en route from China to Brazil. The ship’s owners are listed as the Japanese companies Okiyo Maritime Corporation and Nagashiki Shipping Co. Ltd.

A statement by the Nagashiki Shipping Co. Ltd. said “due to the bad weather and constant pounding over the past few days, the starboard side bunker tank of the vessel has been breached and an amount of fuel oil has escaped into the sea.”

It added: “Nagashiki Shipping takes its environmental responsibilities extremely seriously and will take every effort with partner agencies and contractors to protect the marine environment and prevent further pollution.”

The Mauritius Marine Conservation Society and other local groups warned that the cleanup could take much longer than expected.

“The great urge for all of us is to ‘get on with it,'” the Mauritian Wildlife Foundation said. “But currently we understand that it may be a waste of time to ‘clean up’ an area where oil may continue to flow in.”

Mauritius, famous for its pristine beaches, is popular with tourists who last year contributed $1.6 billion (63 billion Mauritius rupees) to the economy.

Source: TRTWorld and agencies