Breaking Waves: Ocean News

08/08/2020 - 15:00
Review recommends ‘trailing liability’, where owners remain liable for decommissioning sites after selling them Energy giant Woodside Petroleum is facing calls to pay more than $200m to clean up a moribund oil production site in the Timor Sea, after a government review recommended past owners of offshore facilities should be made liable for remediation costs. Woodside operated the Northern Endeavour oil production ship, permanently moored about 550 kilometres north-west of Darwin, from 1999 until 2016. It announced the site would close, but then paid the newly incorporated group Northern Oil and Gas Australia (Noga) $24m to take it over. Continue reading...
08/08/2020 - 15:00
The information commissioner says release of material previously redacted by the scientific agency is a matter of public interest An important freedom of information ruling from the information commissioner involving the CSIRO has set a new bar on when the public service can withhold documents detailing internal deliberations if they concern matters of public importance. South Australian senator Rex Patrick has been trying to gain access to CSIRO documents that touch on how the scientific agency dealt with criticisms from the SA royal commission into the Murray-Darling Basin plan. Continue reading...
08/08/2020 - 07:57
A new publication on the impacts of deep-seabed mining by 13 prominent deep-sea biologists seeks to dispel scientific misconceptions that have led to miscalculations of the likely effects of commercial operations to extract minerals from the seabed.
08/08/2020 - 07:57
A new study of more than 1,000 years of North American droughts and global conditions found that forecasting a lack of precipitation is rarely straightforward.
08/08/2020 - 04:00
President’s eldest son opposes controversial Pebble mine at headwaters of Bristol Bay, home to world’s largest wild salmon run A surprise intervention from Donald Trump Jr has breathed life into efforts to protect the biggest remaining wild salmon run on the planet. Earlier this week, Trump Jr expressed his opposition to the controversial Pebble mine at the headwaters of Alaska’s Bristol Bay. The move breaks with the Trump administration’s efforts to advance the mine’s development. Continue reading...
08/08/2020 - 02:00
Narendra Modi’s dream of a ‘self-reliant India’ comes at a terrible price for its indigenous population Over the past decade, Umeshwar Singh Amra has witnessed his homeland descend into a battleground. The war being waged in Hasdeo Arand, a rich and biodiverse Indian forest, has pitted indigenous people, ancient trees, elephants and sloths against the might of bulldozers, trucks and hydraulic jacks, fighting with a single purpose: the extraction of coal. Yet under a new “self-reliant India” plan by the prime minister, Narendra Modi, to boost the economy post-Covid-19 and reduce costly imports, 40 new coalfields in some of India’s most ecologically sensitive forests are to be opened up for commercial mining. Continue reading...
08/08/2020 - 00:37
The Olive Ridley turtles are part of conservationists’ attempts to boost the population and promote environmental protection More than 10,000 baby turtles were released into the sea off the Indonesian island of Bali, as part of conservationists’ attempts to boost the population of a vulnerable species and promote environmental protection. Conservation groups carried crates each full of dozens of tiny turtles to the island’s Gianyar beach on Friday and encouraged local people and volunteers to line up on the sand and release the hatchlings together. Continue reading...
08/07/2020 - 21:37
Alicia Ramsay was hit by humpback whale’s fin days after two others injured swimming at tourist hotspot Ningaloo reef A woman snorkelling on Ningaloo Reef, on the north-west coast of Western Australia, has become the third person to be injured by a humpback whale there in less than a week. The woman, Alicia Ramsay, 30, was flown to Royal Perth hospital with rib fractures on Thursday after being hit by the whale, which was swimming nearby with its calf. Continue reading...
08/07/2020 - 16:36
Country’s prime minister has asked France for help in tackling the disaster The Indian Ocean island of Mauritius has declared a “state of environmental emergency” after a Japanese-owned ship that ran aground offshore days ago began spilling tons of fuel. The prime minister, Pravind Jugnauth, made the announcement late on Friday as satellite images showed a dark slick spreading in the turquoise waters near environmental areas that the government called “very sensitive”. Continue reading...
08/07/2020 - 15:30
Giant turbines operating from anchored rafts can harness strong offshore winds Offshore wind farm potential is enormous. They are no longer limited to shallow water but can operate from anchored rafts - and the size and output of the turbines keeps increasing. Less than a decade ago turbines of three megawatts (MW) were the new giants – now the industry is installing 10mMW machines, and designs for 15 to 20MW are ready. The newest turbines will be 150 metres high with a rotor diameter of 240 metres – that is the length of more than two football pitches. Continue reading...