News
Fukushima watchdog chief: “It may not be possible to avoid dumping some contaminated water into the ocean”
The crisis at Japan’s Fukushima nuclear plant “has not ended”, the country’s nuclear watchdog has warned, saying the situation there is “unstable”.
Watchdog chief Shunichi Tanaka also accused the plan’s operator of careless management during the crisis.
He added that it may not be possible to avoid dumping some contaminated water into the ocean.
The comments come a day before the Japanese government is due to unveil plans to rescue the clean-up operation.
Mr Tanaka’s comments come after Fukushima’s operator, the Tokyo Electric Power Company (Tepco), said radiation levels near one tank were 18 times higher than previously thought.
However, Mr Tanaka said that reports that this level of radiation could be lethal to workers after four hours of exposure were exaggerated.
“Supposing the figure of 1,800 millisieverts per hour is correct, it is beta radiation. It will not penetrate as long as there is a 5-10 millimetre-thick plastic shield or you wear leather shoes,” he said.
The damage to the plant from the 2011 tsunami has necessitated the constant pumping of water to cool the reactors. The process creates an extra 400 tonnes of contaminated water every day.
It was revealed last month that some of that water was leaking from storage tanks at the site.
On Monday, Tepco said a patrol of workers had found a new area of high radiation near the tanks, Reuters reports.
Mr Tanaka told reporters that the only long-term solution to the problem of contaminated water was to filter it and that it might “not be possible to avoid dumping it in to the sea”.
That will be extremely unpopular with local fishermen and possibly with Japan’s neighbours, the BBC’s Rupert Wingfield-Hayes reports from Tokyo.
The plant was crippled by the 2011 earthquake and tsunami and the plant has since been hit by a series of water leaks and power failures.
The tsunami knocked out cooling systems to the reactors, three of which melted down.
The latest leak is believed to be the fourth major leak from storage tanks at Fukushima since 2011 and the worst so far in terms of volume.
Experts have said the scale of water leakage may be worse than officials have admitted.
(BBC News)
Whether you are a beginner or a professional diver – with the three new main regulators from DYNAMICNORD, everyone will find their favourite regulator. They all look super stylish.
Excellent performance with the TR-80
Quality and performance are the be-all and end-all for regulators. It is not for nothing that the TR stands for Tec Reg. The innovative design of the TR-80 guarantees absolute reliability – even in ice-cold waters.
Perfect breathing effort at 0.8 J/l / certified for diving in waters below 10 degrees / structural design made of solid brass for best cold protection / membrane-compensated design with dry seal of the first stage / reduced exhalation effort thanks to optimized exhalation membrane and bubble deflector / adjustable Venturi (dive/predive) and adjustment knob for individual inhalation comfort / innovative design of the front cover prevents free-flow in strong currents or when diving with scooters / design made of sandblasted brass, matt chrome finish / 2 HP and 4 LP outlets / mouthpiece made of high-quality, anti-allergic silicone for maximum comfort.
Amazing underwater adventures with the IR-50
The IR-50 is the top regulator for advanced and experienced divers. Natural breathing is the essence of this regulator.
Ideal breathing effort at 0.8 J/l /certified for diving in waters below 10 degrees / compensated membrane / adjustable venturi (dive/predive) and adjustment knob for individual inhalation comfort/ outlet valve and deflector for minimum exhalation effort and reduction of bubbles on the face / design made of sandblasted brass, matt chrome finish / 2 HP and 4 NP outlets / mouthpiece made of high-quality, anti-allergic silicone for maximum comfort.
The Workhorse – our CS-30
For diving centres and diving beginners – the workhorse stands for strong construction, reliability and robustness. Perfect for your training.
Optimal breathing effort at 0.8 J/l /recommended for diving in waters above 10 degrees / non-compensated piston / adjustable venturi (dive/predive) / outlet valve and deflector for minimum exhalation effort and reduction of bubbles on the face / design made of sandblasted brass, matt chrome finish / 1 HP and 3 NP outlets / mouthpiece made of high-quality, anti-allergic silicone for maximum comfort.
Octopus OP-30
The OP-30 is the ideal addition to all DYNAMICNORD regulators. It is identical in construction to the CS-30.
The TR-80, IR-50, CS-30 (DIN & INT) regulators and the Octopus OP-30 are available from DYNAMICNORD dealers and in the online store.
DYNAMICNORD – Your Outdoor Companion.
Renowned anti-whaling activist Paul Watson has been released from custody in Greenland after spending five months in detention. Denmark’s Justice Ministry rejected Japan’s request for his extradition, citing insufficient guarantees that his time already served in custody would be credited against any potential sentence.
The 74-year-old Canadian-American was arrested on July 21 in Nuuk, Greenland’s capital, when his ship docked to refuel. His arrest was based on a 2012 Japanese warrant related to a 2010 encounter in Antarctic waters. Japan alleged Watson obstructed operations and caused damage to a whaling research ship during efforts to disrupt illegal whaling. Watson has consistently denied these claims, maintaining his commitment to marine conservation.
Denmark, which oversees extradition matters for Greenland, concluded that while the legal conditions for extradition were met, the lack of assurances from Japan regarding time-served credit made extradition untenable.
In a video shared by his foundation, Watson expressed gratitude and relief, saying, “After five months, it’s good to be out… and good to know they’re not sending me to Japan.” He added that the most difficult part of his time in custody was being separated from his two young sons.
Watson is a pioneering figure in marine conservation, known for founding the Captain Paul Watson Foundation in 2022 after decades of activism with the Sea Shepherd Conservation Society. His bold efforts to defend marine life have earned him widespread support, including from celebrities and conservationists. His work has also been featured in the acclaimed reality TV series Whale Wars.
Watson’s lawyer, Jonas Christoffersen, praised the decision, stating, “We are happy and relieved that Paul Watson is now free.” He added that Watson is eager to reunite with his family and continue his vital work.
The arrest occurred while Watson’s vessel, the M/Y John Paul DeJoria, was en route to the North Pacific with a team of 26 volunteers to intercept a Japanese whaling ship. His foundation described the arrest as politically motivated and emphasized that Watson’s actions were focused on ending illegal whaling practices.
Japan resumed commercial whaling in 2019 after leaving the International Whaling Commission, asserting that whale meat is a cultural tradition. Conservationists, however, continue to challenge these practices, highlighting their impact on marine ecosystems.
Despite the challenges, Watson remains steadfast in his mission to protect marine life and bring attention to whaling practices. His dedication to ocean conservation has made him a globally respected advocate for the environment.
-
News2 months agoIconic SS United States to become the World’s Largest Artificial Reef
-
News3 months agoBook Review – 52 Assignments: Underwater Photography
-
Gear News3 months agoDYNAMICNORD – New German diving brand enters the British market
-
News3 months agoExploring Cenote El Pit: A Diver’s Dream
-
Gear News3 months agoTry BARE drysuits (and maybe even win one!) this Friday with Sea & Sea at North West Dive Fest
-
Marine Life & Conservation3 months agoBook Review: Coral Triangle Cameos
-
Blogs2 months agoDive the Egyptian Red Sea this Autumn with Regaldive
-
News3 months ago2024 Ocean Art Underwater Photo Competition Announced