• Researchers from NYUAD's Centre for Global Sea Level Change return from deploying a wave buoy to study ice in Antarctic in 2017.
    Researchers from NYUAD's Centre for Global Sea Level Change return from deploying a wave buoy to study ice in Antarctic in 2017.
  • Clare Eayrs and Daiane Faller from NYUAD get ready to deploy onto the sea ice on a chilly spring morning in 2019.
    Clare Eayrs and Daiane Faller from NYUAD get ready to deploy onto the sea ice on a chilly spring morning in 2019.
  • The vastness of the Antarctic viewed from a window of a Nasa plane.
    The vastness of the Antarctic viewed from a window of a Nasa plane.
  • Travelling through sea ice in the Atlantic southern ocean aboard the 'S.A. Agulhas II', a South African ice-breaking polar supply and research ship, in the winter of 2017.
    Travelling through sea ice in the Atlantic southern ocean aboard the 'S.A. Agulhas II', a South African ice-breaking polar supply and research ship, in the winter of 2017.
  • Ice in the Lazarev Sea, Antarctica, during spring 2019. A distant iceberg can be seen on the horizon.
    Ice in the Lazarev Sea, Antarctica, during spring 2019. A distant iceberg can be seen on the horizon.
  • Researchers from NYUAD's Centre for Global Sea Level Change on their way to retrieve a mast installed on sea ice in the Southern Ocean in 2019.
    Researchers from NYUAD's Centre for Global Sea Level Change on their way to retrieve a mast installed on sea ice in the Southern Ocean in 2019.
  • Antarctica has fascinated explorers for centuries. Explorer Ernest Shackleton's ship 'Endurance' was trapped and slowly crushed by ice in the Weddell Sea during his second expedition to the Antarctic in 1915.
    Antarctica has fascinated explorers for centuries. Explorer Ernest Shackleton's ship 'Endurance' was trapped and slowly crushed by ice in the Weddell Sea during his second expedition to the Antarctic in 1915.
  • Clare Eayrs and Daiane Faller install a mast on sea ice in the Southern Ocean in 2019. The mast supports instruments to measure turbulent and radiative fluxes.
    Clare Eayrs and Daiane Faller install a mast on sea ice in the Southern Ocean in 2019. The mast supports instruments to measure turbulent and radiative fluxes.
  • Sea ice in 2017 forming through the 'pancake cycle'. The characteristic raised rims are caused when the pancakes crash into each other through wind and wave action.
    Sea ice in 2017 forming through the 'pancake cycle'. The characteristic raised rims are caused when the pancakes crash into each other through wind and wave action.

Why is Antarctica's sea ice increasing again?


Daniel Bardsley
  • English
  • Arabic

Almost twice the size of Australia, covered in ice and barely inhabited, Antarctica is one of the world’s last wildernesses.

The vast and rugged continent is a crucial habitat for animals and plays a role in stabilising the climate by reflecting sunlight.

But it is changing fast. Antarctica experienced an unusual reduction in sea-ice cover that began in 2016 and lasted for three years, contracting as much as the Arctic’s sea ice has in the past three decades.

The recent contraction in Antarctica's sea-ice cover went against an unexpected trend for the past several decades for it to increase, despite the loss of sea ice elsewhere.

We really don’t understand Antarctic sea ice and how it is changing
Dr Clare Eayrs

Now researchers from New York University Abu Dhabi's Centre for Global Sea Level Change are studying what is happening, why ice is increasing and decreasing and whether climate change is to blame.

“We really don’t understand Antarctic sea ice and how it is changing,” said Dr Clare Eayrs, a research scientist at the centre. “Understanding how it will change in future is really important for climate models.”

The 2016 reduction in sea ice was thought by the researchers to be caused by warm air moving southward in early spring coupled with the effects of a warming ocean. One study suggested that record high temperatures and rainfall in the tropical eastern Indian Ocean in 2016 created a pattern of warmer northerly winds that pushed sea ice back to the Antarctic and melted it.

This was worsened by the fact that westerly winds - which usually push ice north, allowing exposed water in some areas to freeze and make yet more ice - were weaker that year.

Models forecast that westerly winds will increase in the long term - meaning sea ice should continue to follow traditional patterns - although the degree to which climate change is the cause of the changes is unclear.

“This is something we still don’t know and it should be a priority to look at,” said Dr Eayrs.

“We need to understand how they’re changing and how they might affect the sea ice as well."

Researchers travel through sea ice in the Atlantic Southern Ocean aboard the S. A. Agulhas II, a South African icebreaking polar supply and research ship in the winter of 2017. Courtesy: Clare Eayrs
Researchers travel through sea ice in the Atlantic Southern Ocean aboard the S. A. Agulhas II, a South African icebreaking polar supply and research ship in the winter of 2017. Courtesy: Clare Eayrs

The sea-ice cover in Antarctica may be increasing because the air in neighbouring regions is warming, which means it holds more moisture, some of which falls as rain and snow around Antarctica. This makes the water fresher (that is, it has a lower salt content) and cooler, causing it to freeze more easily.

Dr Eayrs has travelled to the region twice on research vessels over the past few years. She has seen Antarctica’s extraordinary ice fields first hand and experienced its extremes of weather.

“We saw some incredible storms down there,” she said. “The eye of the storm was the size of southern Africa. You couldn’t stick your head outside because the gale was screaming past.”

Sailing on a South African ship, Dr Eayrs helped to deploy buoys in a marginal ice zone to find out how waves travelled through the ice. Much of the ice in the area was in the form of “pancakes”, discs between one and three metres in diameter. During another trip, she deployed instruments to measure radiation and heat transfer through the ice.

Gaining a better understanding of long-term patterns is further complicated by the fact that satellite records of daily sea-ice cover go back only about 40 years.

Dr Eayrs said it was also not clear that man-made climate changes was to blame for reducing sea-ice cover in the Antarctic, explaining that more research was needed. "It’s not been tied down.”

Scientists will continue to take measurements and to analyse data that has already been collected to better understand the complex forces that are affecting Antarctica's sea ice.

COMPANY PROFILE

Company name: Blah

Started: 2018

Founder: Aliyah Al Abbar and Hend Al Marri

Based: Dubai

Industry: Technology and talent management

Initial investment: Dh20,000

Investors: Self-funded

Total customers: 40

Key figures in the life of the fort

Sheikh Dhiyab bin Isa (ruled 1761-1793) Built Qasr Al Hosn as a watchtower to guard over the only freshwater well on Abu Dhabi island.

Sheikh Shakhbut bin Dhiyab (ruled 1793-1816) Expanded the tower into a small fort and transferred his ruling place of residence from Liwa Oasis to the fort on the island.

Sheikh Tahnoon bin Shakhbut (ruled 1818-1833) Expanded Qasr Al Hosn further as Abu Dhabi grew from a small village of palm huts to a town of more than 5,000 inhabitants.

Sheikh Khalifa bin Shakhbut (ruled 1833-1845) Repaired and fortified the fort.

Sheikh Saeed bin Tahnoon (ruled 1845-1855) Turned Qasr Al Hosn into a strong two-storied structure.

Sheikh Zayed bin Khalifa (ruled 1855-1909) Expanded Qasr Al Hosn further to reflect the emirate's increasing prominence.

Sheikh Shakhbut bin Sultan (ruled 1928-1966) Renovated and enlarged Qasr Al Hosn, adding a decorative arch and two new villas.

Sheikh Zayed bin Sultan (ruled 1966-2004) Moved the royal residence to Al Manhal palace and kept his diwan at Qasr Al Hosn.

Sources: Jayanti Maitra, www.adach.ae

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The%20specs
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World Cricket League Division 2

In Windhoek, Namibia - Top two teams qualify for the World Cup Qualifier in Zimbabwe, which starts on March 4.

UAE fixtures

Thursday, February 8 v Kenya; Friday, February v Canada; Sunday, February 11 v Nepal; Monday, February 12 v Oman; Wednesday, February 14 v Namibia; Thursday, February 15 final

Ten tax points to be aware of in 2026

1. Domestic VAT refund amendments: request your refund within five years

If a business does not apply for the refund on time, they lose their credit.

2. E-invoicing in the UAE

Businesses should continue preparing for the implementation of e-invoicing in the UAE, with 2026 a preparation and transition period ahead of phased mandatory adoption. 

3. More tax audits

Tax authorities are increasingly using data already available across multiple filings to identify audit risks. 

4. More beneficial VAT and excise tax penalty regime

Tax disputes are expected to become more frequent and more structured, with clearer administrative objection and appeal processes. The UAE has adopted a new penalty regime for VAT and excise disputes, which now mirrors the penalty regime for corporate tax.

5. Greater emphasis on statutory audit

There is a greater need for the accuracy of financial statements. The International Financial Reporting Standards standards need to be strictly adhered to and, as a result, the quality of the audits will need to increase.

6. Further transfer pricing enforcement

Transfer pricing enforcement, which refers to the practice of establishing prices for internal transactions between related entities, is expected to broaden in scope. The UAE will shortly open the possibility to negotiate advance pricing agreements, or essentially rulings for transfer pricing purposes. 

7. Limited time periods for audits

Recent amendments also introduce a default five-year limitation period for tax audits and assessments, subject to specific statutory exceptions. While the standard audit and assessment period is five years, this may be extended to up to 15 years in cases involving fraud or tax evasion. 

8. Pillar 2 implementation 

Many multinational groups will begin to feel the practical effect of the Domestic Minimum Top-Up Tax (DMTT), the UAE's implementation of the OECD’s global minimum tax under Pillar 2. While the rules apply for financial years starting on or after January 1, 2025, it is 2026 that marks the transition to an operational phase.

9. Reduced compliance obligations for imported goods and services

Businesses that apply the reverse-charge mechanism for VAT purposes in the UAE may benefit from reduced compliance obligations. 

10. Substance and CbC reporting focus

Tax authorities are expected to continue strengthening the enforcement of economic substance and Country-by-Country (CbC) reporting frameworks. In the UAE, these regimes are increasingly being used as risk-assessment tools, providing tax authorities with a comprehensive view of multinational groups’ global footprints and enabling them to assess whether profits are aligned with real economic activity. 

Contributed by Thomas Vanhee and Hend Rashwan, Aurifer

Tamkeen's offering
  • Option 1: 70% in year 1, 50% in year 2, 30% in year 3
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The specs: 2018 Chevrolet Trailblazer

Price, base / as tested Dh99,000 / Dh132,000

Engine 3.6L V6

Transmission: Six-speed automatic

Power 275hp @ 6,000rpm

Torque 350Nm @ 3,700rpm

Fuel economy combined 12.2L / 100km

The specs

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Transmission: 9-speed auto

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Ipaf in numbers

Established: 2008

Prize money:  $50,000 (Dh183,650) for winners and $10,000 for those on the shortlist.

Winning novels: 13

Shortlisted novels: 66

Longlisted novels: 111

Total number of novels submitted: 1,780

Novels translated internationally: 66

The specs
  • Engine: 3.9-litre twin-turbo V8
  • Power: 640hp
  • Torque: 760nm
  • On sale: 2026
  • Price: Not announced yet
Sheer grandeur

The Owo building is 14 storeys high, seven of which are below ground, with the 30,000 square feet of amenities located subterranean, including a 16-seat private cinema, seven lounges, a gym, games room, treatment suites and bicycle storage.

A clear distinction between the residences and the Raffles hotel with the amenities operated separately.

PROFILE OF HALAN

Started: November 2017

Founders: Mounir Nakhla, Ahmed Mohsen and Mohamed Aboulnaga

Based: Cairo, Egypt

Sector: transport and logistics

Size: 150 employees

Investment: approximately $8 million

Investors include: Singapore’s Battery Road Digital Holdings, Egypt’s Algebra Ventures, Uber co-founder and former CTO Oscar Salazar

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%3Cp%3EAuthor%3A%20Suad%20Amiry%3Cbr%3EPublisher%3A%20Pantheon%3C%2Fp%3E%0A%3Cp%3EPages%3A%20304%3Cbr%3EAvailable%3A%20Now%3C%2Fp%3E%0A
Company%20profile
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20JustClean%3Cbr%3E%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EDubai%20with%20offices%20in%20other%20GCC%20countries%3Cbr%3E%3Cbr%3E%3Cstrong%3ELaunch%20year%3A%3C%2Fstrong%3E%202016%3Cbr%3E%3Cbr%3E%3Cstrong%3ENumber%20of%20employees%3A%3C%2Fstrong%3E%20160%2B%20with%2021%20nationalities%20in%20eight%20cities%3Cbr%3E%3Cstrong%3E%3Cbr%3ESector%3A%3C%2Fstrong%3E%20online%20laundry%20and%20cleaning%20services%3Cbr%3E%3Cbr%3E%3Cstrong%3EFunding%3A%20%3C%2Fstrong%3E%2430m%20from%20Kuwait-based%20Faith%20Capital%20Holding%20and%20Gulf%20Investment%20Corporation%3C%2Fp%3E%0A
MATCH INFO

Brescia 1 (Skrinia og, 76)

Inter Milan 2 (Martinez 33, Lukaku 63)

 

'Top Gun: Maverick'

Rating: 4/5

 

Directed by: Joseph Kosinski

 

Starring: Tom Cruise, Val Kilmer, Jennifer Connelly, Jon Hamm, Miles Teller, Glen Powell, Ed Harris

 
How to protect yourself when air quality drops

Install an air filter in your home.

Close your windows and turn on the AC.

Shower or bath after being outside.

Wear a face mask.

Stay indoors when conditions are particularly poor.

If driving, turn your engine off when stationary.

THE LIGHT

Director: Tom Tykwer

Starring: Tala Al Deen, Nicolette Krebitz, Lars Eidinger

Rating: 3/5

Your rights as an employee

The government has taken an increasingly tough line against companies that fail to pay employees on time. Three years ago, the Cabinet passed a decree allowing the government to halt the granting of work permits to companies with wage backlogs.

The new measures passed by the Cabinet in 2016 were an update to the Wage Protection System, which is in place to track whether a company pays its employees on time or not.

If wages are 10 days late, the new measures kick in and the company is alerted it is in breach of labour rules. If wages remain unpaid for a total of 16 days, the authorities can cancel work permits, effectively shutting off operations. Fines of up to Dh5,000 per unpaid employee follow after 60 days.

Despite those measures, late payments remain an issue, particularly in the construction sector. Smaller contractors, such as electrical, plumbing and fit-out businesses, often blame the bigger companies that hire them for wages being late.

The authorities have urged employees to report their companies at the labour ministry or Tawafuq service centres — there are 15 in Abu Dhabi.

Islamophobia definition

A widely accepted definition was made by the All Party Parliamentary Group on British Muslims in 2019: “Islamophobia is rooted in racism and is a type of racism that targets expressions of Muslimness or perceived Muslimness.” It further defines it as “inciting hatred or violence against Muslims”.

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%3Cp%3ESix%20of%20the%20eight%20fast%20bowlers%20used%20in%20the%20ILT20%20match%20between%20Desert%20Vipers%20and%20MI%20Emirates%20were%20left-handed.%20So%2075%20per%20cent%20of%20those%20involved.%0D%3Cbr%3EAnd%20that%20despite%20the%20fact%2010-12%20per%20cent%20of%20the%20world%E2%80%99s%20population%20is%20said%20to%20be%20left-handed.%0D%3Cbr%3EIt%20is%20an%20extension%20of%20a%20trend%20which%20has%20seen%20left-arm%20pacers%20become%20highly%20valued%20%E2%80%93%20and%20over-represented%2C%20relative%20to%20other%20formats%20%E2%80%93%20in%20T20%20cricket.%0D%3Cbr%3EIt%20is%20all%20to%20do%20with%20the%20fact%20most%20batters%20are%20naturally%20attuned%20to%20the%20angles%20created%20by%20right-arm%20bowlers%2C%20given%20that%20is%20generally%20what%20they%20grow%20up%20facing%20more%20of.%0D%3Cbr%3EIn%20their%20book%2C%20%3Cem%3EHitting%20Against%20the%20Spin%3C%2Fem%3E%2C%20cricket%20data%20analysts%20Nathan%20Leamon%20and%20Ben%20Jones%20suggest%20the%20advantage%20for%20a%20left-arm%20pace%20bowler%20in%20T20%20is%20amplified%20because%20of%20the%20obligation%20on%20the%20batter%20to%20attack.%0D%3Cbr%3E%E2%80%9CThe%20more%20attacking%20the%20batsman%2C%20the%20more%20reliant%20they%20are%20on%20anticipation%2C%E2%80%9D%20they%20write.%0D%3Cbr%3E%E2%80%9CThis%20effectively%20increases%20the%20time%20pressure%20on%20the%20batsman%2C%20so%20increases%20the%20reliance%20on%20anticipation%2C%20and%20therefore%20increases%20the%20left-arm%20bowler%E2%80%99s%20advantage.%E2%80%9D%0D%3Cbr%3E%3C%2Fp%3E%0A
Updated: July 25, 2021, 7:47 AM