Breaking Waves: Ocean News

Angelenos returning to homes in burned areas could be exposed to toxic materials and mudslides The wildfires raging across the Los Angeles landscape have destroyed many thousands of homes and buildings and damaged hundreds more. And each property, experts warn, could pose a risk to Angelenos even long after the flames are extinguished. Continue reading...

Some wildlife species have accumulated many times more than safe amount of PFAS in their tissue and organs Revealed: drinking water sources in England polluted with forever chemicals Revealed: scale of ‘forever chemical’ pollution across UK and Europe Dolphins, otters, porpoises, fish and birds across the UK have been found to have toxic “forever chemicals” in their tissue and organs, analysis of official data has revealed. Manmade chemicals called PFAS, known as forever chemicals because they do not degrade, are used in a wide range of consumer products and industrial processes and some have been linked to serious diseases in humans and animals, including cancers. PFAS have been found widely to pollute water and soils and are thought to be in the blood of every human on the planet. Continue reading...

Big oil executive plans to celebrate Trump’s inauguration as California burns – though experts say climatic conditions are only getting more extreme Donald Trump’s response to the catastrophic wildfires in Los Angeles has provided a stark prologue to how his US presidency will probably handle the growing threat of such disasters – through acrimony, brutal dealmaking and dismissal of a climate crisis that is spurring a mounting toll of fires, floods and other calamities. As of Thursday, four fires, whipped up by wind speeds more typically found in hurricanes, have torched 63 sq miles (163 sq km) of Los Angeles, a burned area roughly three times the size of Manhattan, destroying more than 12,000 homes and businesses and killing at least 25 people. The Palisades and Eaton fires, the largest of the conflagrations that have turned entire neighborhoods to ash, are still to be fully contained. Continue reading...

Cheonggyecheon stream in the South Korean capital has become an attraction – and helps with flood management, fighting air pollution and cooling the city On a crisp December morning, office workers and tourists stroll along a tree-lined stream in central Seoul, pausing on stepping stones that cross its flowing waters. It’s difficult to imagine that just over 20 years ago, this was a vast elevated highway carrying 168,000 cars daily through the heart of South Korea’s capital. Cheonggyecheon, a stream that runs for about 3.5 miles (nearly 6km) through Seoul, was one of the earliest experiments in an increasing trend in cities globally: turning spaces where there was once car or rail infrastructure into spaces for pedestrians and cyclists. It’s a powerful example of the way that these spaces can become loved and popular, along with projects such as the High Line in New York, where an old railway track has been turned into a raised park, or the city moat in Utrecht, where a multi-lane road (nicknamed the “motorway from nothing to nowhere”) was converted back into a canal, in part of a huge continuing push to allow pedestrians and cyclists to dominate the city’s centre. Continue reading...