Nasa says hole in ozone layer is shrinking


Mina Aldroubi
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The hole in the ozone layer is continuing to shrink, particularly throughout this year, Nasa said on Tuesday.

"This depleted area of the ozone layer over the South Pole was slightly smaller than last year and generally continued the overall shrinking trend of recent years," the space agency said.

International efforts have been stepped up to remove the threat posed by the hole.

Nasa said the annual Antarctic ozone hole reached an average area of 23.2 million square kilometres between September 7 and October 13.

Ozone is a natural molecule made up of three oxygen atoms mostly found high above the Earth, where it acts as a shield against radiation and from the Sun's ultraviolet rays.

The causes of the hole were effectively tackled as a result of international co-operation known as the Montreal Protocol, an agreement struck in 1987.

A map of the ozone hole over the South Pole in 2021. It is continuing to shrink, Nasa said on Wednesday. Photo: European Space Agency / AP
A map of the ozone hole over the South Pole in 2021. It is continuing to shrink, Nasa said on Wednesday. Photo: European Space Agency / AP

The hole is known as the thinning of the ozone layer, first detected over Antarctica in the 1970s, that continued to deteriorate into the 1990s.

The cause of the damage was attributed by scientists to a number of man-made chemicals in the atmosphere, particularly chlorofluorocarbons (CFCs), which were used in sprays, foams, air conditioning and refrigerators.

Some businesses attempted to dismiss concerns over the ozone hole as nonsense.

“Over time, steady progress is being made and the hole is getting smaller,” said Paul Newman, chief scientist for Earth sciences at Nasa’s Goddard Space Flight Centre in Greenbelt, Maryland.

“We see some wavering as weather changes and other factors make the numbers wiggle slightly from day to day and week to week.

“But overall, we see it decreasing through the past two decades. The elimination of ozone-depleting substances through the Montreal Protocol is shrinking the hole.”

Brief scores

Day 1

Toss England, chose to bat

England, 1st innings 357-5 (87 overs): Root 184 not out, Moeen 61 not out, Stokes 56; Philander 3-46

Kanguva
Director: Siva
Stars: Suriya, Bobby Deol, Disha Patani, Yogi Babu, Redin Kingsley
Rating: 2/5
 
Chef Nobu's advice for eating sushi

“One mistake people always make is adding extra wasabi. There is no need for this, because it should already be there between the rice and the fish.
“When eating nigiri, you must dip the fish – not the rice – in soy sauce, otherwise the rice will collapse. Also, don’t use too much soy sauce or it will make you thirsty. For sushi rolls, dip a little of the rice-covered roll lightly in soy sauce and eat in one bite.
“Chopsticks are acceptable, but really, I recommend using your fingers for sushi. Do use chopsticks for sashimi, though.
“The ginger should be eaten separately as a palette cleanser and used to clear the mouth when switching between different pieces of fish.”

Electric scooters: some rules to remember
  • Riders must be 14-years-old or over
  • Wear a protective helmet
  • Park the electric scooter in designated parking lots (if any)
  • Do not leave electric scooter in locations that obstruct traffic or pedestrians
  • Solo riders only, no passengers allowed
  • Do not drive outside designated lanes
The specs: Audi e-tron

Price, base: From Dh325,000 (estimate)

Engine: Twin electric motors and 95kWh battery pack

Transmission: Single-speed auto

Power: 408hp

Torque: 664Nm

Range: 400 kilometres

Why your domicile status is important

Your UK residence status is assessed using the statutory residence test. While your residence status – ie where you live - is assessed every year, your domicile status is assessed over your lifetime.

Your domicile of origin generally comes from your parents and if your parents were not married, then it is decided by your father. Your domicile is generally the country your father considered his permanent home when you were born. 

UK residents who have their permanent home ("domicile") outside the UK may not have to pay UK tax on foreign income. For example, they do not pay tax on foreign income or gains if they are less than £2,000 in the tax year and do not transfer that gain to a UK bank account.

A UK-domiciled person, however, is liable for UK tax on their worldwide income and gains when they are resident in the UK.

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COMPANY PROFILE
Name: Mamo 

 Year it started: 2019 Founders: Imad Gharazeddine, Asim Janjua

 Based: Dubai, UAE

 Number of employees: 28

 Sector: Financial services

 Investment: $9.5m

 Funding stage: Pre-Series A Investors: Global Ventures, GFC, 4DX Ventures, AlRajhi Partners, Olive Tree Capital, and prominent Silicon Valley investors. 

 
The Penguin

Starring: Colin Farrell, Cristin Milioti, Rhenzy Feliz

Creator: Lauren LeFranc

Rating: 4/5

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MATCH INFO

Crawley Town 3 (Tsaroulla 50', Nadesan 53', Tunnicliffe 70')

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Company Profile

Name: Thndr
Started: 2019
Co-founders: Ahmad Hammouda and Seif Amr
Sector: FinTech
Headquarters: Egypt
UAE base: Hub71, Abu Dhabi
Current number of staff: More than 150
Funds raised: $22 million

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Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.

Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.

Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.

Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.

“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.

Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.

From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.

Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.

BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.

Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.

Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.

“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.

Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.

“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.

“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”

The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”

Other acts on the Jazz Garden bill

Sharrie Williams
The American singer is hugely respected in blues circles due to her passionate vocals and songwriting. Born and raised in Michigan, Williams began recording and touring as a teenage gospel singer. Her career took off with the blues band The Wiseguys. Such was the acclaim of their live shows that they toured throughout Europe and in Africa. As a solo artist, Williams has also collaborated with the likes of the late Dizzy Gillespie, Van Morrison and Mavis Staples.
Lin Rountree
An accomplished smooth jazz artist who blends his chilled approach with R‘n’B. Trained at the Duke Ellington School of the Arts in Washington, DC, Rountree formed his own band in 2004. He has also recorded with the likes of Kem, Dwele and Conya Doss. He comes to Dubai on the back of his new single Pass The Groove, from his forthcoming 2018 album Stronger Still, which may follow his five previous solo albums in cracking the top 10 of the US jazz charts.
Anita Williams
Dubai-based singer Anita Williams will open the night with a set of covers and swing, jazz and blues standards that made her an in-demand singer across the emirate. The Irish singer has been performing in Dubai since 2008 at venues such as MusicHall and Voda Bar. Her Jazz Garden appearance is career highlight as she will use the event to perform the original song Big Blue Eyes, the single from her debut solo album, due for release soon.

Profile

Co-founders of the company: Vilhelm Hedberg and Ravi Bhusari

Launch year: In 2016 ekar launched and signed an agreement with Etihad Airways in Abu Dhabi. In January 2017 ekar launched in Dubai in a partnership with the RTA.

Number of employees: Over 50

Financing stage: Series B currently being finalised

Investors: Series A - Audacia Capital 

Sector of operation: Transport

Updated: October 27, 2022, 5:02 AM