The Antarctic is losing ice and growing plants at a rapid rate due to climate change, scientists say, raising serious concerns about the environmental future of the peninsula.
The continent, described as the world’s coldest, highest, driest and windiest, has seen its area of vegetation cover grow tenfold in recent decades, from less than one square kilometre in 1986 to almost 12 square kilometres by 2021, according to a study that used satellite imagery to build a picture of how the Antarctic has changed. The trend has accelerated by almost a third since 2016, expanding by more than 400,000 square metres each year in the period.
Dr Dominic Hodgson, interim director of science at British Antarctic Survey, which conducted the research alongside the universities of Exeter and Hertfordshire, told The National the increase varies in different parts of the Antarctic Peninsula, but it is particularly focused on areas "where there is enough water or nutrient availability for plants to become established and extend their range".
"For example, at Robert Island, there has been a nearly 20 per cent increase in vegetated area from 2013 and 2016," he said. "The problem is that human-driven warming of the planet is particularly felt in the polar regions. This allows existing Antarctic plants to expand their range - but more worryingly, it creates an environment where non-indigenous species can become established. These non-indigenous species can disrupt delicate Antarctic biological systems."
Dr Thomas Roland from the University of Exeter said the landscape is still almost entirely dominated by snow, ice and rock, with only a tiny fraction colonised by plant life. “But that tiny fraction has grown dramatically – showing that even this vast and isolated ‘wilderness’ is being affected by anthropogenic climate change," he added.
The Antarctic Peninsula, like many polar regions, is warming faster than the global average, registering more frequent heatwaves, like in 2022, when temperatures reached an all-time high of -9.4°C, some 30°C – 40°C above average in March of that year, a typically transitional month into Antarctic winter at Concordia Station.
This warming means greening is likely to increase in the future, said Dr Olly Bartlett, from the University of Hertfordshire. “Soil in Antarctica is mostly poor or non-existent, but this increase in plant life will add organic matter, and facilitate soil formation – potentially paving the way for other plants to grow,” he said. “This raises the risk of non-native and invasive species arriving, possibly carried by eco-tourists, scientists or other visitors to the continent.”
The researchers said further research is urgently needed to establish the specific climate and environmental factors driving the “greening” trend.
“The sensitivity of the Antarctic Peninsula’s vegetation to climate change is now clear and, under future anthropogenic warming, we could see fundamental changes to the biology and landscape of this iconic and vulnerable region,” said Dr Roland. “Our findings raise serious concerns about the environmental future of the Antarctic Peninsula, and of the continent as a whole. In order to protect Antarctica, we must understand these changes and identify precisely what is causing them.”
The researchers are now investigating how newly ice-free areas are colonised by plants, and how the process might proceed into the future. The paper, titled Satellites evidence sustained greening of the Antarctic Peninsula, appeared in the journal Nature Geoscience.
Research released last month found that the melting of Antarctica's vast Thwaites Glacier, nicknamed the Doomsday Glacier, will increase “inexorably” this century.
Thwaites, which is roughly the size of Britain and more than 2km thick in places, represents more than half a metre of global sea level rise potential and could destabilise neighbouring glaciers that have the potential to cause a further three-metre rise.
The world’s widest glacier is currently losing about 50 billion more tonnes of ice than it receives in snowfall, in an accelerating process first observed in the 1970s.
Living in...
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
UAE currency: the story behind the money in your pockets
Fixtures:
Wed Aug 29 – Malaysia v Hong Kong, Nepal v Oman, UAE v Singapore
Thu Aug 30 - UAE v Nepal, Hong Kong v Singapore, Malaysia v Oman
Sat Sep 1 - UAE v Hong Kong, Oman v Singapore, Malaysia v Nepal
Sun Sep 2 – Hong Kong v Oman, Malaysia v UAE, Nepal v Singapore
Tue Sep 4 - Malaysia v Singapore, UAE v Oman, Nepal v Hong Kong
Thu Sep 6 – Final
UAE currency: the story behind the money in your pockets
The rules on fostering in the UAE
A foster couple or family must:
- be Muslim, Emirati and be residing in the UAE
- not be younger than 25 years old
- not have been convicted of offences or crimes involving moral turpitude
- be free of infectious diseases or psychological and mental disorders
- have the ability to support its members and the foster child financially
- undertake to treat and raise the child in a proper manner and take care of his or her health and well-being
- A single, divorced or widowed Muslim Emirati female, residing in the UAE may apply to foster a child if she is at least 30 years old and able to support the child financially
More coverage from the Future Forum
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
The five pillars of Islam
The%20specs
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3E6.5-litre%20V12%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E725hp%20at%207%2C750rpm%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E716Nm%20at%206%2C250rpm%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3E8-speed%20dual-clutch%20auto%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3EQ4%202023%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh1%2C650%2C000%3C%2Fp%3E%0A
Reputation
Taylor Swift
(Big Machine Records)
Alan%20Wake%20Remastered%20
%3Cp%3E%3Cstrong%3EDeveloper%3A%20%3C%2Fstrong%3ERemedy%20Entertainment%3Cbr%3E%3Cstrong%3EPublisher%3A%3C%2Fstrong%3E%20Microsoft%20Game%20Studios%3Cbr%3E%3Cstrong%3EConsoles%3A%3C%2Fstrong%3E%20PlayStation%204%20%26amp%3B%205%2C%20Xbox%3A%20360%20%26amp%3B%20One%20%26amp%3B%20Series%20X%2FS%20and%20Nintendo%20Switch%3Cbr%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
Formula One top 10 drivers' standings after Japan
1. Lewis Hamilton, Mercedes 306
2. Sebastian Vettel, Ferrari 247
3. Valtteri Bottas, Mercedes 234
4. Daniel Ricciardo, Red Bull 192
5. Kimi Raikkonen, Ferrari 148
6. Max Verstappen, Red Bull 111
7. Sergio Perez, Force India 82
8. Esteban Ocon, Force India 65
9. Carlos Sainz Jr, Toro Rosso 48
10. Nico Hulkenberg, Renault 34
MATCH INFO
Uefa Champions League semi-finals, first leg
Liverpool v Roma
When: April 24, 10.45pm kick-off (UAE)
Where: Anfield, Liverpool
Live: BeIN Sports HD
Second leg: May 2, Stadio Olimpico, Rome
UAE currency: the story behind the money in your pockets
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
Company%20Profile
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20Neo%20Mobility%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%20February%202023%3Cbr%3E%3Cstrong%3ECo-founders%3A%3C%2Fstrong%3E%20Abhishek%20Shah%20and%20Anish%20Garg%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20Logistics%3Cbr%3E%3Cstrong%3EFunding%3A%3C%2Fstrong%3E%20%2410%20million%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Delta%20Corp%2C%20Pyse%20Sustainability%20Fund%2C%20angel%20investors%3C%2Fp%3E%0A
PROFILE OF SWVL
Started: April 2017
Founders: Mostafa Kandil, Ahmed Sabbah and Mahmoud Nouh
Based: Cairo, Egypt
Sector: transport
Size: 450 employees
Investment: approximately $80 million
Investors include: Dubai’s Beco Capital, US’s Endeavor Catalyst, China’s MSA, Egypt’s Sawari Ventures, Sweden’s Vostok New Ventures, Property Finder CEO Michael Lahyani
The specs: 2019 Haval H6
Price, base: Dh69,900
Engine: 2.0-litre turbocharged four-cylinder
Transmission: Seven-speed automatic
Power: 197hp @ 5,500rpm
Torque: 315Nm @ 2,000rpm
Fuel economy, combined: 7.0L / 100km
Fund-raising tips for start-ups
Develop an innovative business concept
Have the ability to differentiate yourself from competitors
Put in place a business continuity plan after Covid-19
Prepare for the worst-case scenario (further lockdowns, long wait for a vaccine, etc.)
Have enough cash to stay afloat for the next 12 to 18 months
Be creative and innovative to reduce expenses
Be prepared to use Covid-19 as an opportunity for your business
* Tips from Jassim Al Marzooqi and Walid Hanna
The specs: Hyundai Ionic Hybrid
Price, base: Dh117,000 (estimate)
Engine: 1.6L four-cylinder, with 1.56kWh battery
Transmission: Six-speed automatic
Power: 105hp (engine), plus 43.5hp (battery)
Torque: 147Nm (engine), plus 170Nm (battery)
Fuel economy, combined: 3.4L / 100km
The years Ramadan fell in May
SPECS
%3Cp%3E%0D%3Cstrong%3EEngine%3A%3C%2Fstrong%3E%204.0-litre%20twin-turbo%20V8%0D%3Cbr%3E%3Cstrong%3EPower%3A%3C%2Fstrong%3E%20750hp%20at%207%2C500rpm%0D%3Cbr%3E%3Cstrong%3ETorque%3A%3C%2Fstrong%3E%20800Nm%20at%205%2C500rpm%0D%3Cbr%3E%3Cstrong%3ETransmission%3A%3C%2Fstrong%3E%207%20Speed%20dual-clutch%20auto%0D%0D%3Cbr%3E%3Cstrong%3ETop%20speed%3A%3C%2Fstrong%3E%20332kph%0D%3Cbr%3E%3Cstrong%3EFuel%20consumption%3A%3C%2Fstrong%3E%2012.2L%2F100km%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3EYear%20end%0D%3Cbr%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20From%20Dh1%2C430%2C000%20(coupe)%3B%20From%20Dh1%2C566%2C000%20(Spider)%3C%2Fp%3E%0A
Killing of Qassem Suleimani
Company%C2%A0profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%20%3C%2Fstrong%3ELeap%0D%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3EMarch%202021%0D%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Ziad%20Toqan%20and%20Jamil%20Khammu%0D%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%0D%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3EFinTech%0D%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%20%3C%2Fstrong%3EPre-seed%0D%3Cbr%3E%3Cstrong%3EFunds%20raised%3A%3C%2Fstrong%3E%20Undisclosed%0D%3Cbr%3E%3Cstrong%3ECurrent%20number%20of%20staff%3A%20%3C%2Fstrong%3ESeven%3C%2Fp%3E%0A
