Jordan's Wadi Rum hosts international study about effect of dust on climate


Khaled Yacoub Oweis
  • English
  • Arabic

In the canyons of Wadi Rum in southern Jordan, puffs of dust greet tourists who come to hike and camp among the coloured desert sands and weathered rock.

Plastic bags and bottles are dotted across the reddish landscape, littering the place made famous by David Lean’s 1962 signature work Lawrence of Arabia.

But for German scientist Martina Klose, the more the dust, the better.

She and fellow European and American scientists have set up highly sensitive equipment over the past two weeks at the northern edge of Wadi Rum to collect dust from the area.

It is part of a cross-continental study on dust and its effects on weather and climate.

Dr Klose tells The National that the results could ultimately help scientists understand whether dust contributes to climate change or counters it.

“We want to find out exactly what the climate impacts are,” she says. "We are not sure at this point whether dust warms or cools our climate."

The focus, she says, is on very large dust particles and their mineral composition. Until a few years ago it was believed that only minute dust particles could travel long distances, for example, from the Middle East to Europe.

“It was found that particles 10 and 20 times as large can travel long distances,” Dr Klose says. “How this is happening is not clear because large particles are also very heavy and fall out very quickly.”

Her team conducted similar research in a volcanic area of Iceland and in the Moroccan desert.

Dust samples have been also collected from the US for the same project, called 'Dust-induced ice nucleation: effects of mineralogical composition and size'.

It is a collaboration between the Barcelona Supercomputing Centre and the Karlsruhe Institute of Technology, where Dr Klose works.

The project, which will conclude at Wadi Rum, also aims to find out how the mineral composition of the dust particles affects their absorption of solar radiation, and how the composition affects the formation of clouds.

Lawrence of Arabia is about the man who played a pivotal role in shaping the modern Middle East, during the First World War and its aftermath.

The canyons he travelled by camel are now crossed by speeding pick-up trucks carrying visitors and leaving clouds of dust in their wake. Fires from tourist camps contribute to the haze that sits over the site.

But Dr Klose and her team are hoping for strong gusts of wind to whip up large clouds of dust during the team's six-week stay at Wadi Rum. The more comprehensive the samples, the more understanding they could gain about the size variation and composition of desert dust.

She says Wadi Rum was chosen as one of the locations for the project because of the wind erosion to the basalt and sandstone rock in the area, which helps emit mineral dust that reaches as far as Europe, especially in the spring.

“It is critical for us to go to a location where we are pretty sure that dust emissions happen and see the natural process," she says.

“Analysis of the results of these campaigns takes several years."

Dr Klose says data gathered from the ground in Wadi Rum and elsewhere will help refine weather forecasting models. It will also complement mineral dust imaging by the US National Aeronautics and Space Administration from the International Space Station.

UAE Falcons

Carly Lewis (captain), Emily Fensome, Kelly Loy, Isabel Affley, Jessica Cronin, Jemma Eley, Jenna Guy, Kate Lewis, Megan Polley, Charlie Preston, Becki Quigley and Sophie Siffre. Deb Jones and Lucia Sdao – coach and assistant coach.

 
UAE currency: the story behind the money in your pockets
Company%20Profile
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SPECS
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Company Fact Box

Company name/date started: Abwaab Technologies / September 2019

Founders: Hamdi Tabbaa, co-founder and CEO. Hussein Alsarabi, co-founder and CTO

Based: Amman, Jordan

Sector: Education Technology

Size (employees/revenue): Total team size: 65. Full-time employees: 25. Revenue undisclosed

Stage: early-stage startup 

Investors: Adam Tech Ventures, Endure Capital, Equitrust, the World Bank-backed Innovative Startups SMEs Fund, a London investment fund, a number of former and current executives from Uber and Netflix, among others.

Company%20profile%20
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Key facilities
  • Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
  • Premier League-standard football pitch
  • 400m Olympic running track
  • NBA-spec basketball court with auditorium
  • 600-seat auditorium
  • Spaces for historical and cultural exploration
  • An elevated football field that doubles as a helipad
  • Specialist robotics and science laboratories
  • AR and VR-enabled learning centres
  • Disruption Lab and Research Centre for developing entrepreneurial skills
What can victims do?

Always use only regulated platforms

Stop all transactions and communication on suspicion

Save all evidence (screenshots, chat logs, transaction IDs)

Report to local authorities

Warn others to prevent further harm

Courtesy: Crystal Intelligence

Company%20profile
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What the law says

Micro-retirement is not a recognised concept or employment status under Federal Decree Law No. 33 of 2021 on the Regulation of Labour Relations (as amended) (UAE Labour Law). As such, it reflects a voluntary work-life balance practice, rather than a recognised legal employment category, according to Dilini Loku, senior associate for law firm Gateley Middle East.

“Some companies may offer formal sabbatical policies or career break programmes; however, beyond such arrangements, there is no automatic right or statutory entitlement to extended breaks,” she explains.

“Any leave taken beyond statutory entitlements, such as annual leave, is typically regarded as unpaid leave in accordance with Article 33 of the UAE Labour Law. While employees may legally take unpaid leave, such requests are subject to the employer’s discretion and require approval.”

If an employee resigns to pursue micro-retirement, the employment contract is terminated, and the employer is under no legal obligation to rehire the employee in the future unless specific contractual agreements are in place (such as return-to-work arrangements), which are generally uncommon, Ms Loku adds.

The Perfect Couple

Starring: Nicole Kidman, Liev Schreiber, Jack Reynor

Creator: Jenna Lamia

Rating: 3/5

Leap of Faith

Michael J Mazarr

Public Affairs

Dh67
 

10 tips for entry-level job seekers
  • Have an up-to-date, professional LinkedIn profile. If you don’t have a LinkedIn account, set one up today. Avoid poor-quality profile pictures with distracting backgrounds. Include a professional summary and begin to grow your network.
  • Keep track of the job trends in your sector through the news. Apply for job alerts at your dream organisations and the types of jobs you want – LinkedIn uses AI to share similar relevant jobs based on your selections.
  • Double check that you’ve highlighted relevant skills on your resume and LinkedIn profile.
  • For most entry-level jobs, your resume will first be filtered by an applicant tracking system for keywords. Look closely at the description of the job you are applying for and mirror the language as much as possible (while being honest and accurate about your skills and experience).
  • Keep your CV professional and in a simple format – make sure you tailor your cover letter and application to the company and role.
  • Go online and look for details on job specifications for your target position. Make a list of skills required and set yourself some learning goals to tick off all the necessary skills one by one.
  • Don’t be afraid to reach outside your immediate friends and family to other acquaintances and let them know you are looking for new opportunities.
  • Make sure you’ve set your LinkedIn profile to signal that you are “open to opportunities”. Also be sure to use LinkedIn to search for people who are still actively hiring by searching for those that have the headline “I’m hiring” or “We’re hiring” in their profile.
  • Prepare for online interviews using mock interview tools. Even before landing interviews, it can be useful to start practising.
  • Be professional and patient. Always be professional with whoever you are interacting with throughout your search process, this will be remembered. You need to be patient, dedicated and not give up on your search. Candidates need to make sure they are following up appropriately for roles they have applied.

Arda Atalay, head of Mena private sector at LinkedIn Talent Solutions, Rudy Bier, managing partner of Kinetic Business Solutions and Ben Kinerman Daltrey, co-founder of KinFitz

Gulf Men's League final

Dubai Hurricanes 24-12 Abu Dhabi Harlequins

How much do leading UAE’s UK curriculum schools charge for Year 6?
  1. Nord Anglia International School (Dubai) – Dh85,032
  2. Kings School Al Barsha (Dubai) – Dh71,905
  3. Brighton College Abu Dhabi - Dh68,560
  4. Jumeirah English Speaking School (Dubai) – Dh59,728
  5. Gems Wellington International School – Dubai Branch – Dh58,488
  6. The British School Al Khubairat (Abu Dhabi) - Dh54,170
  7. Dubai English Speaking School – Dh51,269

*Annual tuition fees covering the 2024/2025 academic year

UAE central contracts

Full time contracts

Rohan Mustafa, Ahmed Raza, Mohammed Usman, Chirag Suri, Mohammed Boota, Sultan Ahmed, Zahoor Khan, Junaid Siddique, Waheed Ahmed, Zawar Farid

Part time contracts

Aryan Lakra, Ansh Tandon, Karthik Meiyappan, Rahul Bhatia, Alishan Sharafu, CP Rizwaan, Basil Hameed, Matiullah, Fahad Nawaz, Sanchit Sharma

WHAT%20ARE%20THE%20PRODUCTS%20WITHIN%20THE%20THREE%20MAJOR%20CATEGORIES%3F
%3Cp%3E%3Cstrong%3EAdvanced%20materials%3A%3C%2Fstrong%3E%20specifically%20engineered%20to%20exhibit%20novel%20or%20enhanced%20properties%2C%20that%20confer%20superior%20performance%20relative%20to%20conventional%20materials%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EAdvanced%20components%3A%3C%2Fstrong%3E%20includes%20semiconductor%20components%2C%20such%20as%20microprocessors%20and%20other%20computer%20chips%2C%20and%20computer%20vision%20components%20such%20as%20lenses%20and%20image%20sensors%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EAdvanced%20products%3A%3C%2Fstrong%3E%20includes%20personal%20electronics%2C%20smart%20home%20devices%20and%20space%20technologies%2C%20along%20with%20industry-enabling%20products%20such%20as%20robots%2C%203D%20printing%20equipment%20and%20exoskeletons%3C%2Fp%3E%0A%3Cp%3E%3Cem%3ESource%3A%20Strategy%26amp%3B%3C%2Fem%3E%3C%2Fp%3E%0A
THE DRAFT

The final phase of player recruitment for the T10 League has taken place, with UAE and Indian players being drafted to each of the eight teams.

Bengal Tigers
UAE players: Chirag Suri, Mohammed Usman
Indian: Zaheer Khan

Karachians
UAE players: Ahmed Raza, Ghulam Shabber
Indian: Pravin Tambe

Kerala Kings
UAE players: Mohammed Naveed, Abdul Shakoor
Indian: RS Sodhi

Maratha Arabians
UAE players: Zahoor Khan, Amir Hayat
Indian: S Badrinath

Northern Warriors
UAE players: Imran Haider, Rahul Bhatia
Indian: Amitoze Singh

Pakhtoons
UAE players: Hafiz Kaleem, Sheer Walli
Indian: RP Singh

Punjabi Legends
UAE players: Shaiman Anwar, Sandy Singh
Indian: Praveen Kumar

Rajputs
UAE players: Rohan Mustafa, Ashfaq Ahmed
Indian: Munaf Patel

How to play the stock market recovery in 2021?

If you are looking to build your long-term wealth in 2021 and beyond, the stock market is still the best place to do it as equities powered on despite the pandemic.

Investing in individual stocks is not for everyone and most private investors should stick to mutual funds and ETFs, but there are some thrilling opportunities for those who understand the risks.

Peter Garnry, head of equity strategy at Saxo Bank, says the 20 best-performing US and European stocks have delivered an average return year-to-date of 148 per cent, measured in local currency terms.

Online marketplace Etsy was the best performer with a return of 330.6 per cent, followed by communications software company Sinch (315.4 per cent), online supermarket HelloFresh (232.8 per cent) and fuel cells specialist NEL (191.7 per cent).

Mr Garnry says digital companies benefited from the lockdown, while green energy firms flew as efforts to combat climate change were ramped up, helped in part by the European Union’s green deal. 

Electric car company Tesla would be on the list if it had been part of the S&P 500 Index, but it only joined on December 21. “Tesla has become one of the most valuable companies in the world this year as demand for electric vehicles has grown dramatically,” Mr Garnry says.

By contrast, the 20 worst-performing European stocks fell 54 per cent on average, with European banks hit by the economic fallout from the pandemic, while cruise liners and airline stocks suffered due to travel restrictions.

As demand for energy fell, the oil and gas industry had a tough year, too.

Mr Garnry says the biggest story this year was the “absolute crunch” in so-called value stocks, companies that trade at low valuations compared to their earnings and growth potential.

He says they are “heavily tilted towards financials, miners, energy, utilities and industrials, which have all been hit hard by the Covid-19 pandemic”. “The last year saw these cheap stocks become cheaper and expensive stocks have become more expensive.” 

This has triggered excited talk about the “great value rotation” but Mr Garnry remains sceptical. “We need to see a breakout of interest rates combined with higher inflation before we join the crowd.”

Always remember that past performance is not a guarantee of future returns. Last year’s winners often turn out to be this year’s losers, and vice-versa.

THREE
%3Cp%3EDirector%3A%20Nayla%20Al%20Khaja%3C%2Fp%3E%0A%3Cp%3EStarring%3A%20Jefferson%20Hall%2C%20Faten%20Ahmed%2C%20Noura%20Alabed%2C%20Saud%20Alzarooni%3C%2Fp%3E%0A%3Cp%3ERating%3A%203.5%2F5%3C%2Fp%3E%0A
SERIE A FIXTURES

Saturday Spezia v Lazio (6pm), Juventus v Torino (9pm), Inter Milan v Bologna (7.45pm)

Sunday Verona v Cagliari (3.30pm), Parma v Benevento, AS Roma v Sassuolo, Udinese v Atalanta (all 6pm), Crotone v Napoli (9pm), Sampdoria v AC Milan (11.45pm)

Monday Fiorentina v Genoa (11.45pm)

LILO & STITCH

Starring: Sydney Elizebeth Agudong, Maia Kealoha, Chris Sanders

Director: Dean Fleischer Camp

Rating: 4.5/5

57%20Seconds
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BMW M5 specs

Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor

Power: 727hp

Torque: 1,000Nm

Transmission: 8-speed auto

Fuel consumption: 10.6L/100km

On sale: Now

Price: From Dh650,000

Tearful appearance

Chancellor Rachel Reeves set markets on edge as she appeared visibly distraught in parliament on Wednesday. 

Legislative setbacks for the government have blown a new hole in the budgetary calculations at a time when the deficit is stubbornly large and the economy is struggling to grow. 

She appeared with Keir Starmer on Thursday and the pair embraced, but he had failed to give her his backing as she cried a day earlier.

A spokesman said her upset demeanour was due to a personal matter.

MATCH INFO

Europa League final

Who: Marseille v Atletico Madrid
Where: Parc OL, Lyon, France
When: Wednesday, 10.45pm kick off (UAE)
TV: BeIN Sports

Results

Stage 5:

1. Jonas Vingegaard (DEN) Team Jumbo-Visma  04:19:08

2. Tadej Pogacar (SLO) UAE Team Emirates  00:00:03

3. Adam Yates (GBR) Ineos Grenadiers

4. Sergio Higuita (COL) EF Education-Nippo 00:00:05

5. Joao Almeida (POR) Deceuninck-QuickStep 00:00:06

General Classification:

1. Tadej Pogacar (SLO) UAE Team Emirates 17:09:26

2.  Adam Yates (GBR) Ineos Grenadiers 00:00:45

3. Joao Almeida (POR) Deceuninck-QuickStep 00:01:12

4. Chris Harper (AUS) Team Jumbo-Visma 00:01:54

5. Neilson Powless (USA) EF Education-Nippo 00:01:56

MO
%3Cp%3E%3Cstrong%3ECreators%3A%20%3C%2Fstrong%3EMohammed%20Amer%2C%20Ramy%20Youssef%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStars%3A%20%3C%2Fstrong%3EMohammed%20Amer%2C%20Teresa%20Ruiz%2C%20Omar%20Elba%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
Favourite things

Luxury: Enjoys window shopping for high-end bags and jewellery

Discount: She works in luxury retail, but is careful about spending, waits for sales, festivals and only buys on discount

University: The only person in her family to go to college, Jiang secured a bachelor’s degree in business management in China

Masters: Studying part-time for a master’s degree in international business marketing in Dubai

Vacation: Heads back home to see family in China

Community work: Member of the Chinese Business Women’s Association of the UAE to encourage other women entrepreneurs

UAE squad

Ali Kashief, Salem Rashid, Khalifa Al Hammadi, Khalfan Mubarak, Ali Mabkhout, Omar Abdelrahman, Mohammed Al Attas (Al Jazira), Mohmmed Al Shamsi, Hamdan Al Kamali, Mohammad Barghash, Khalil Al Hammadi (Al Wahda), Khalid Eisa, Mohammed Shakir, Ahmed Barman, Bandar Al Ahbabi (Al Ain), Adel Al Hosani, Al Hassan Saleh, Majid Suroor (Sharjah), Waleed Abbas, Ismail Al Hammadi, Ahmed Khalil (Shabab Al Ahli Dubai) Habib Fardan, Tariq Ahmed, Mohammed Al Akbari (Al Nasr), Ali Saleh, Ali Salmeen (Al Wasl), Hassan Al Mahrami (Baniyas)

Benefits of first-time home buyers' scheme
  • Priority access to new homes from participating developers
  • Discounts on sales price of off-plan units
  • Flexible payment plans from developers
  • Mortgages with better interest rates, faster approval times and reduced fees
  • DLD registration fee can be paid through banks or credit cards at zero interest rates
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20PlanRadar%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3E2013%3Cbr%3E%3Cstrong%3ECo-founders%3A%20%3C%2Fstrong%3EIbrahim%20Imam%2C%20Sander%20van%20de%20Rijdt%2C%20Constantin%20K%C3%B6ck%2C%20Clemens%20Hammerl%2C%20Domagoj%20Dolinsek%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EVienna%2C%20Austria%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3EConstruction%20and%20real%20estate%3Cbr%3E%3Cstrong%3ECurrent%20number%20of%20staff%3A%20%3C%2Fstrong%3E400%2B%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%20%3C%2Fstrong%3ESeries%20B%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Headline%2C%20Berliner%20Volksbank%20Ventures%2C%20aws%20Gr%C3%BCnderfonds%2C%20Cavalry%20Ventures%2C%20Proptech1%2C%20Russmedia%2C%20GR%20Capital%3C%2Fp%3E%0A
How does ToTok work?

The calling app is available to download on Google Play and Apple App Store

To successfully install ToTok, users are asked to enter their phone number and then create a nickname.

The app then gives users the option add their existing phone contacts, allowing them to immediately contact people also using the application by video or voice call or via message.

Users can also invite other contacts to download ToTok to allow them to make contact through the app.

 

Specs

Engine: 51.5kW electric motor

Range: 400km

Power: 134bhp

Torque: 175Nm

Price: From Dh98,800

Available: Now

The National's picks

4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young

Avengers: Endgame

Directors: Anthony Russo, Joe Russo

Starring: Robert Downey Jr, Chris Evans, Scarlett Johansson, Chris Hemsworth, Josh Brolin

4/5 stars 

500 People from Gaza enter France

115 Special programme for artists

25   Evacuation of injured and sick

England squad

Goalkeepers: Jordan Pickford, Nick Pope, Aaron Ramsdale 

Defenders: Trent Alexander-Arnold, Conor Coady, Marc Guehi, Reece James, Harry Maguire, Tyrone Mings, Luke Shaw, John Stones, Ben White

Midfielders: Jude Bellingham, Conor Gallagher, Mason Mount, Jordan Henderson, Declan Rice, James Ward-Prowse

Forwards: Tammy Abraham, Phil Foden, Jack Grealish, Harry Kane, Bukayo Saka, Emile Smith Rowe, Raheem Sterling

Updated: October 12, 2022, 4:51 PM`