-
Analysis shows how heatwaves are making atmosphere thirstier, damaging water supplies, food production and power generation
Extreme heat supercharged by the climate crisis is sucking Europe dry in summer and intensifying the drought hitting the continent, a scientific analysis has found.
Record-breaking heatwaves meant the hot atmosphere strongly evaporated water from rivers, lakes, soils and plants – conditions made 80 times more likely by global heating in western Europe and 40 times more likely in eastern Europe, the study showed. The level of soil dryness in the west was made five times more likely by the pollution from fossil fuels in the west, and 11 times more likely in the east.
Continue reading...
-
Scientists believe sunfish-smashing behaviour could be form of entertainment or to help younger whales feed
Orcas have been observed ramming into giant fish so hard that the prey explode, possibly as a form of gory entertainment.
On several occasions, orcas were observed to hold sunfish in their jaws while a second whale smashed into the target at high speed, causing it to break into thousands of pieces. Since the fish had already been killed, scientists suggested the behaviour may represent a form of play.
Continue reading...
-
In Guatemala’s Maya biosphere reserve local people are making a living from trees at the same time as increasing forest cover, showing nature is best protected by those who depend on it
The low rumbling grows louder until a huge harvester crashes into the open, dragging a 15-metre trunk of mahogany in its wake. The tractor manoeuvres before releasing its load and shovelling it like a matchstick on to a growing pile of lumber at the edge of the clearing. Then, with a crunch of gears and a belch of diesel, it turns and lurches back into the forest.
This is sustainable forestry at its most brutal, yet in a few weeks’ time silence will return to this pocket of tropical forest in Guatemala’s Maya biosphere reserve (MBR). Nature will be left to reclaim the land and chainsaws won’t return for at least four years, as part of a strict management plan that is helping to buck the trend of rampant deforestation.
Continue reading...
-
While many people in the UK recognise the need to preserve water, others are furious and planning to flout the ban in their area. The target of their anger? Failing water companies and frighteningly thirsty datacentres
‘Plants are like your babies,” says Harry. And accordingly, he argues, most people would do anything to keep them alive, including break the law. This is what he plans to do this week – defying a hosepipe ban in place across large parts of England, to ensure his shrubs maintain a steady pulse.
He may not be alone. On Tuesday, Thames Water became the latest company to ban hosepipes – a restriction that will affect more than 10 million people. Since mid-July, Welsh Water, Anglian Water, Affinity Water (serving Bedfordshire, Berkshire, Buckinghamshire, Hertfordshire and Surrey), Southern Water and Cambridge Water have all announced hosepipe bans. And earlier this week, South East Water extended its existing ban to cover an additional 1.5 million.
Continue reading...
-
Shipping routes opened by climate change mean more industrial pollutants in the air
The gradual reduction in Arctic ice has started to open up new shipping routes, with marine traffic increasing by about 40% over the past 12 years. All these ships leave trails of pollutants in the air, which are already having a measurable climate effect.
Aerosol particles in engine exhaust act as nuclei for water droplets, promoting cloud formation. Like aircraft, ships may leave contrails behind them in the sky.
Continue reading...
-
The Marches, Shropshire: Eyebrights are ancient herbs used to cure eye problems, but they also penetrate grass roots to siphon off water and nutrients
A sight for sore eyes. Eyebrights flower in the short turf of Old Racecourse Common as sunlight burns a hole through rowan trees to cast sunset colours on the grass. The eyebrights are annuals with tiny flowers, 4mm-11mm long with a violet vibe, a white corolla with purple marks and a central flash of yellow.
There are about 20 British eyebright species, some of which are endemic. Their genetic complexity makes them an arcane group of plants and a taxonomic puzzle to all but their most dedicated acolytes. “Life’s too short to key out [make a precise identification of] eyebrights,” one botanist told me.
Continue reading...
-
Up to 25 tonnes of nurdles, the raw material for plastic manufacturing, have spread further than initially feared
Approximately a billion tiny plastic nurdles have entered the River Tyne after a “devastating spill”, with the pellets thought to have spread much further than first thought.
Nurdles, which are usually 1mm-5mm in size, act as the raw material to manufacture most plastic products.
Continue reading...
-
Since I started doing search and rescue five years ago, I have found seven survivors. Sadly, the number I find dead is higher
In 2012, I was a student and had arrived in Taiwan from the Czech Republic. I soon discovered something that interested me far more than my studies: the mountains of Taiwan. I would leave the campus to explore untouched trails near Taipei. I was obsessed with old maps, often looking for routes that had vanished from modern ones, and hiking paths that no one had taken for decades.
I stayed in Taiwan because of my love for the mountains – there are more than 250 peaks that exceed 3,000 metres. Among the local hiking community, I became known for my speed and knowledge of remote regions.
Continue reading...
-
Experts weigh in on wellness culture’s obsession with natural fibers and the growing trend of people shunning plastic-based clothing
A few months ago, Lane Koch made a decision: she would purge her family’s closets of all plastic-based fabrics and replace them with natural fibers, such as cotton and linen.
Koch, a longtime Republican political strategist who was a senior staffer on Robert F Kennedy Jr’s presidential campaign, has long avoided processed foods and rid her kitchen of plastic cookware about a decade ago. But, for all that she cared about what she put in her body, she told me she had paid little attention to what she put on her body.
Continue reading...
-
A ‘personal cooling booth’ that promises to chill you out in 10 minutes has launched in Japan, with its makers claiming it beats air-conditioning or a fan
Name: The human fridge.
Age: Brand new.
Continue reading...
increase font size
Photo: Vivian Grisogono
