Powerful winter winds have driven a large amount of thick ice from Arctic seas into warmer waters, putting at risk the habitat of animals including polar bears and seals.
The strong winds that swirled clockwise for much of the winter pushed eight per cent of the Arctic’s “perennial ice” into the Beaufort Sea, north of mainland Canada, where two thirds of ice melts during the summer, researchers at University College London said.
Perennial ice is thicker, is more resistant to melting, has survived for at least a summer and helps keep global temperatures down by reflecting sunlight.
The new study, published in the journal Nature Communications Earth and Environment, said about half of the Arctic's perennial ice has disappeared since 1984 and was at a record low level for this time of year.
“In mid-February we saw that a strong weather system was literally spinning the Arctic sea ice around,” said UCL’s Robbie Mallett, who led the study.
“When we looked closer we saw that the Arctic’s older ice was drifting out of the ‘survival zone’ – the shrinking area where ice can still survive the summer melt season.”
The development is being blamed on a weakening of the polar vortex, a band of cold winds in the Arctic’s stratosphere. In turn, cold weather pushed south to cause the lowest UK temperatures since 1995 and freezing weather in Texas, while high temperatures and powerful clockwise winds in the Arctic drove ice south.
“Since perennial ice tends to be thicker ice that is more resistant to melting during summer, the loss ice removes the ocean’s reflective ice cover, allowing it to absorb more heat and light, which in turn melts more ice and warms the planet,” said co-author Julienne Stroeve, of UCL and University of Colorado Boulder.
Mr Mallett said that “last winter things started badly, and then they got worse”.
“We saw a record late start to the winter growth season, from which the sea ice never really recovered. We now have a record-low and precariously positioned, perennial ice cover in the Arctic’s hottest months. If this ice melts before September, then it’s gone."
LILO & STITCH
Starring: Sydney Elizebeth Agudong, Maia Kealoha, Chris Sanders
Director: Dean Fleischer Camp
Rating: 4.5/5
Du Plessis plans his retirement
South Africa captain Faf du Plessis said on Friday the Twenty20 World Cup in Australia in two years' time will be his last.
Du Plessis, 34, who has led his country in two World T20 campaigns, in 2014 and 2016, is keen to play a third but will then step aside.
"The T20 World Cup in 2020 is something I'm really looking forward to. I think right now that will probably be the last tournament for me," he said in Brisbane ahead of a one-off T20 against Australia on Saturday.
Sri Lanka's T20I squad
Thisara Perera (captain), Dilshan Munaweera, Danushka Gunathilaka, Sadeera Samarawickrama, Ashan Priyanjan, Mahela Udawatte, Dasun Shanaka, Sachith Pathirana, Vikum Sanjaya, Lahiru Gamage, Seekkuge Prasanna, Vishwa Fernando, Isuru Udana, Jeffrey Vandersay and Chathuranga de Silva.
UPI facts
More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions
UAE currency: the story behind the money in your pockets
RACE SCHEDULE
All times UAE ( 4 GMT)
Friday, September 29
First practice: 7am - 8.30am
Second practice: 11am - 12.30pm
Saturday, September 30
Qualifying: 1pm - 2pm
Sunday, October 1
Race: 11am - 1pm
The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
Fixtures
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What are the GCSE grade equivalents?
- Grade 9 = above an A*
- Grade 8 = between grades A* and A
- Grade 7 = grade A
- Grade 6 = just above a grade B
- Grade 5 = between grades B and C
- Grade 4 = grade C
- Grade 3 = between grades D and E
- Grade 2 = between grades E and F
- Grade 1 = between grades F and G
Killing of Qassem Suleimani
Read more about the coronavirus
Recipe
Garlicky shrimp in olive oil
Gambas Al Ajillo
Preparation time: 5 to 10 minutes
Cooking time: 5 minutes
Serves 4
Ingredients
180ml extra virgin olive oil; 4 to 5 large cloves of garlic, minced or pureed (or 3 to 4 garlic scapes, roughly chopped); 1 or 2 small hot red chillies, dried (or ¼ teaspoon dried red chilli flakes); 400g raw prawns, deveined, heads removed and tails left intact; a generous splash of sweet chilli vinegar; sea salt flakes for seasoning; a small handful of fresh flat-leaf parsley, roughly chopped
Method
▶ Heat the oil in a terracotta dish or frying pan. Once the oil is sizzling hot, add the garlic and chilli, stirring continuously for about 10 seconds until golden and aromatic.
▶ Add a splash of sweet chilli vinegar and as it vigorously simmers, releasing perfumed aromas, add the prawns and cook, stirring a few times.
▶ Once the prawns turn pink, after 1 or 2 minutes of cooking, remove from the heat and season with sea salt flakes.
▶ Once the prawns are cool enough to eat, scatter with parsley and serve with small forks or toothpicks as the perfect sharing starter. Finish off with crusty bread to soak up all that flavour-infused olive oil.
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RESULT
Al Hilal 4 Persepolis 0
Khribin (31', 54', 89'), Al Shahrani 40'
Red card: Otayf (Al Hilal, 49')
The specs
Engine: Long-range single or dual motor with 200kW or 400kW battery
Transmission: Single-speed automatic
Max touring range: 620km / 590km
Price: From Dh250,000 (estimated)
MATCH INFO
Uefa Champions League semi-final, first leg
Tottenham 0-1 Ajax, Tuesday
Second leg
Ajax v Tottenham, Wednesday, May 8, 11pm
Game is on BeIN Sports
Iraq negotiating over Iran sanctions impact
- US sanctions on Iran’s energy industry and exports took effect on Monday, November 5.
- Washington issued formal waivers to eight buyers of Iranian oil, allowing them to continue limited imports. Iraq did not receive a waiver.
- Iraq’s government is cooperating with the US to contain Iranian influence in the country, and increased Iraqi oil production is helping to make up for Iranian crude that sanctions are blocking from markets, US officials say.
- Iraq, the second-biggest producer in the Organization of Petroleum Exporting Countries, pumped last month at a record 4.78 million barrels a day, former Oil Minister Jabbar Al-Luaibi said on Oct. 20. Iraq exported 3.83 million barrels a day last month, according to tanker tracking and data from port agents.
- Iraq has been working to restore production at its northern Kirkuk oil field. Kirkuk could add 200,000 barrels a day of oil to Iraq’s total output, Hook said.
- The country stopped trucking Kirkuk oil to Iran about three weeks ago, in line with U.S. sanctions, according to four people with knowledge of the matter who asked not to be identified because they aren’t allowed to speak to media.
- Oil exports from Iran, OPEC’s third-largest supplier, have slumped since President Donald Trump announced in May that he’d reimpose sanctions. Iran shipped about 1.76 million barrels a day in October out of 3.42 million in total production, data compiled by Bloomberg show.
- Benchmark Brent crude fell 47 cents to $72.70 a barrel in London trading at 7:26 a.m. local time. U.S. West Texas Intermediate was 25 cents lower at $62.85 a barrel in New York. WTI held near the lowest level in seven months as concerns of a tightening market eased after the U.S. granted its waivers to buyers of Iranian crude.