Connect with us

Latest News

Arctic ice melts to second lowest summer level on record | World News

Published

on

Arctic sea ice has melted to its second lowest level on record as a result of heat waves and forest fires, scientists have said.

On 15 September, ice in the Arctic Ocean measured 1.44 million square miles (3.74 million square kilometres), the US National Snow and Ice Data Centre (NSIDC) said.

This is the second lowest summer melt since satellite records began in 1979.

The only time it has ever been lower before the ice refreezes for the autumn was in 2012, according to NSIDC monitoring.

Forest fires in Siberia have contributed to the melting of ice in the Arctic
Image:
Forest fires in Siberia have contributed to the melting of ice in the Arctic

This year’s ice conditions come after a “crazy” stint of heat waves in neighbouring Siberia, which resulted in mass forest fires across the region.

Mark Serreze, NSIDC director, said: “It’s been a crazy year up north, with sea ice at a near-record low, 100F (37.7C) heat waves in Siberia, and massive forest fires.

“The year 2020 will stand as an exclamation point on the downward trend in Arctic sea ice extent.

“We are headed towards a seasonally ice-free Arctic Ocean, and this year is another nail in the coffin.”

Ed Blockey, the Met Office’s scientific manager for polar climate, highlighted the significance of Arctic ice dropping below four million square kilometres.

Polar bear Svalbard Islands. File pic
Image:
Polar bears are at risk from global warming. File pic

“The Arctic is one of the most vulnerable regions on Earth to climate change and warming here will have consequences both for the region and the planet as a whole,” he said.

Rod Downie, chief polar adviser at WWF, added that the Arctic was in “meltdown” and stressed the grave consequences this could have for the UK.

He said: “What happens in the Arctic doesn’t stay in the Arctic.

“The UK is the Arctic’s closest neighbour and these extreme events affect us all, from changes in weather to increasing sea levels.”

“Iconic” species such as walrus and polar bears are also being put at risk, he added.

In light of the “sobering” data, environmentalists are calling on the UK government to up their climate commitments at the COP26 global conference in Glasgow next year.

Speaking from the edge of the sea ice, on board the Greenpeace Ship Arctic Sunrise, Greenpeace campaigner Laura Meller urged officials to pledge to protect “at least 30% of our oceans by 2030”.

Source link

Latest News

County Cork: Three men from same family found dead after shooting | World News

Published

on

Three men from the same family have been found dead in County Cork, Ireland, following a shooting.

The body of a man in his 20s was found in a bedroom of a property in Assolas, Kanturk, by Gardai officers.

Another body of a man in his 20s and a man in his 50s were later found on adjoining land in the northeast of the county.

Officers have confirmed that the three men were all from the same family and were found with gunshot wounds.

Gardai were called to the address at around 6.30am on Monday after a woman in her 60s alerted neighbours about gunfire at her home.

Police negotiators soon attempted to make contact with anyone inside the property.

Officers approached the house after 1pm and discovered the first body, the other two were found after an aerial search was conducted.

More from Republic Of Ireland

A full investigation has been launched, with the state pathologist and Garda Technical Bureau both expected to visit the scene.

A Garda spokesperson said no one else is being sought in connection with the incident.

An appeal has been made for witnesses or anyone with information to contact the investigating Gardai at Mallow Garda Station on 022 31450, the Garda Confidential Line on 1800 666 111 or any Garda station

Source link

Continue Reading

Latest News

Moon: ‘Water traps’ on surface may be more common than previously thought, say researchers | Science & Tech News

Published

on

Water could be more common on the moon than previously thought in what would provide “everything that NASA needs” for future lunar missions.

Natural supplies of water there would allow astronauts to hydrate themselves and help to provide fuel for other space projects.

Researchers have suggested that in some cases tiny patches of ice might exist in permanent shadows no bigger than a penny coin.

This lunar phenomena, called cold traps, are shadowy regions of the moon’s surface that exist in a state of eternal darkness.

But the only way to prove their existence could be by astronauts exploring the surface or through robotic missions.

It is thought that many of the cold traps have gone without a single ray of sunlight for potentially billions of years.

Scientists believe there may be a lot more of these traps than previous data had suggested.

Paul Hayne, assistant professor in the laboratory of atmospheric and space physics at the University of Colorado Boulder, said: “If we’re right, water is going to be more accessible for drinking water, for rocket fuel, everything that NASA needs water for.

“If you can imagine standing on the surface of the moon near one of its poles, you would see shadows all over the place. Many of those tiny shadows could be full of ice.”

Drawing on data from NASA’s Lunar Reconnaissance Orbiter, a robotic spacecraft which maps the moon’s surface, the researchers estimate the moon could harbour about 15,000 square miles (38,850 sq km) of permanent shadows in various shapes and sizes.

According to scientists, these might be reservoirs capable of preserving water via ice.

The team found that small-scale micro cold traps – some just 1cm (0.4in) wide – are hundreds to thousands of times more numerous than larger cold traps and can be found at both poles.

Scientists say the findings indicate water is produced or delivered on the moon by various processes, and is likely to be stored in the cold traps.

However, the researchers said the only way to prove these shadows actually hold pockets of ice would be to go there in person or with robotic diggers.

Prof Hayne said: “Astronauts may not need to go into these deep, dark shadows.

“They could walk around and find one that’s a metre wide and that might be just as likely to harbour ice.”

Source link

Continue Reading

Latest News

Emiliano Sala: Man in court over plane crash that killed footballer | UK News

Published

on

A man who allegedly arranged the fatal flight taken by footballer Emiliano Sala has pleaded not guilty to endangering the safety of an aircraft.

David Henderson, 66, was charged after the flight crashed north of Guernsey in January last year, killing pilot David Ibbotson and passenger Sala.

The 28-year-old Argentinian striker had been travelling to the UK as part of a multimillion-pound transfer from FC Nantes in France to Cardiff City FC.

The wreckage was located on Sunday
Image:
Sala’s body was found in the plane wreckage

His body was recovered from the plane’s wreckage the following month, but the body of Mr Ibbotson, 59, has never been found.

Cardiff Crown Court heard Mr Ibbotson, who was contracted to fly the aircraft, did not have a commercial pilot’s licence at the time as it had expired in November 2018.

The court was also told bad weather was forecast for the fatal journey from Nantes to Cardiff, with the pilot allegedly not “competent to fly in such weather”.

A report by the Air Accidents Investigation Branch (AAIB) previously found the aircraft had broken up mid-flight while being flown too fast for its design limits, and that the pilot had lost control while trying to avoid bad weather.

It also concluded Mr Ibbotson was probably affected by carbon monoxide poisoning, likely caused by a failure in part of the exhaust’s tailpipe.

The pilot had no previous training to fly at night and he was paid for the flight, even though his licence did not permit it.

Dave Ibbotson
Image:
David Ibbotson was flying the plane when it crashed
Emiliano Sala's plane in 2016. File pic: James
Image:
Emiliano Sala’s plane in 2016. File pic

Henderson, from Hotham in the East Riding of Yorkshire, appeared in court via video link to deny two offences under the Air Navigation Order brought by the Civil Aviation Authority.

The court heard he was charged with endangering the safety of an aircraft, as well as attempting to discharge a passenger without valid permission or authorisation.

Defence lawyer Stephen Spence raised the issue of whether Cardiff was an “appropriate venue” for a fair trial, given Sala’s link with the football club.

Henderson’s trial date has been set for 18 October 2021 and he was granted unconditional bail until the trial begins.

Source link

Continue Reading

Trending