Clumps of oil found on beach; ship's crew evacuated due to worsening weather
High winds, strong swells force halt to fuel oil recovery from ship
Rescue teams working to assist wildlife affected by spill
The Rena ran aground on reef off New Zealand's North Island
Oil leaking from a container ship that ran aground on a reef off the pristine east coast of New Zealand’s north island has begun washing ashore.
Clumps of oil have been found on Mount Maunganui beach in the Bay of Plenty.
New Zealand’s oil spill response agency, Maritime New Zealand (MNZ), is advising people to avoid the beach for health reasons.
Oil began leaking from the Rena, a Liberian-flagged vessel, after it struck the Astrolabe Reef, about 12 nautical miles off the coast of Tauranga, on the North Island, on Wednesday, creating a five-km (three-mile) slick.
Efforts to recover oil from the grounded ship, now heading south down the coast, are being hampered by high winds and strong swells.
Approximately 10 tonnes of fuel oil was transferred to tanks on board a barge before the recovery operation was suspended on Monday.
Most of the 1,700 cubic meters (450,000 gallons) of fuel carried by the ship has remained within the vessel’s hull. However, the ship has sustained some damage from current movements and has leaked a significant amount of oil, which MNZ estimates to be 130-350 tonnes.
MNZ said dispersants are being tested on the oil that has leaked. However, there are sea swells of up to four meters, which can make it difficult for the dispersant to work.
Worsening weather prompted the ship’s crew to be evacuated as a precautionary measure after a mayday call was made on Tuesday.
Naval architects and salvage experts on board the Rena are monitoring the vessel and have placed sensors to provide advance warning should the ship’s structure come under too much stress.
MNZ has established a one-kilometer maritime exclusion zone around the ship due to the health risk posed by the oil spill.
National On-Scene Commander Rob Service said the operation to remove the oil from the ship, led by Svitzer Salvage, would be complex.
“There is no way of doing this quickly,” he said.
A rescue center has been set up in the city of Tauranga to clean oil from animals affected by the spill and MNZ has 12 teams working to assist oiled wildlife. Nine birds have been recovered – seven little blue penguins and two shags, the agency said.
About 300 defense force personnel are on standby for a shore cleanup if needed, the agency said.
Officials fear the stricken ship may spill additional oil as its condition deteriorates.
“I think we’d expect that at some point to have further problems and potentially even break up,” Transport Minister Steven Joyce told broadcaster TVNZ.
Greenpeace expressed “extreme concern” about the spill and urged the government to avoid using further toxic dispersants.
“This is an unfortunate illustration of just how difficult it is to deal with oil spills at sea,” the organization’s Steve Abel said. “Even a slow, and relatively accessible, oil spill like this one has clearly stretched New Zealand’s response capability to its limits.
“It is also a potential disaster for the blue whales and dolphins presently calving in the area, as well as numerous other marine species.”
New Zealand Prime Minister John Key said two inquiries had been launched into the incident to discover how the ship hit the reef.
“This is a very large ship, that in calm waters has hit an extremely well documented reef,” he told Television New Zealand.
“Some serious questions need to be answered about why that happened and who is responsible,” he said.
CNN’s Karen Smith and Laura Smith-Spark contributed to this report.