A more than 600-square-mile iceberg broke off Antarctica in recent days, but the event is part of a normal cycle and is not related to climate change, scientists say.
The iceberg, called D28, broke away from the Amery ice shelf between September 24 and 25, according to European and American satellite observations.
It measures 1,582 square kilometres, according to the EU's Copernicus Earth-observation programme.
D28 is about 210 metres thick and is made up of 315 billion tonnes of ice, US glaciologist Helen Amanda Fricker said.
The figures are huge, but iceberg production is part of the normal cycle of ice shelves, which are an extension of the ice cap, she said.
"Ice shelves have to lose mass because they gain mass. They want to stay the same size," said Prof Fricker, a scientist at the Scripps Institution of Oceanography at the University of California.
The gain in mass comes from snow falling on the continent and glaciers that move slowly towards the shore.
Eastern Antarctica – where D28 broke off – is different from the west of the continent and Greenland, which are rapidly warming due to climate change.
"It's really important that the public doesn't get confused and think that this is climate change," Prof Fricker said.
An iceberg that was three times larger broke off Antarctica two years ago, she said, causing panic at the time.
"It's a fine line because we definitely don't want people to think that climate change isn't happening," Prof Fricker added.
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Director: Laxman Utekar
Cast: Vicky Kaushal, Akshaye Khanna, Diana Penty, Vineet Kumar Singh, Rashmika Mandanna
Rating: 1/5
The specs
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UAE currency: the story behind the money in your pockets
What vitamins do we know are beneficial for living in the UAE
Vitamin D: Highly relevant in the UAE due to limited sun exposure; supports bone health, immunity and mood.
Vitamin B12: Important for nerve health and energy production, especially for vegetarians, vegans and individuals with absorption issues.
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Pox that threatens the Middle East's native species
Camelpox
Caused by a virus related to the one that causes human smallpox, camelpox typically causes fever, swelling of lymph nodes and skin lesions in camels aged over three, but the animal usually recovers after a month or so. Younger animals may develop a more acute form that causes internal lesions and diarrhoea, and is often fatal, especially when secondary infections result. It is found across the Middle East as well as in parts of Asia, Africa, Russia and India.
Falconpox
Falconpox can cause a variety of types of lesions, which can affect, for example, the eyelids, feet and the areas above and below the beak. It is a problem among captive falcons and is one of many types of avian pox or avipox diseases that together affect dozens of bird species across the world. Among the other forms are pigeonpox, turkeypox, starlingpox and canarypox. Avipox viruses are spread by mosquitoes and direct bird-to-bird contact.
Houbarapox
Houbarapox is, like falconpox, one of the many forms of avipox diseases. It exists in various forms, with a type that causes skin lesions being least likely to result in death. Other forms cause more severe lesions, including internal lesions, and are more likely to kill the bird, often because secondary infections develop. This summer the CVRL reported an outbreak of pox in houbaras after rains in spring led to an increase in mosquito numbers.
Jebel Ali results
2pm: Handicap (PA) Dh 50,000 (Dirt) 1,400m
Winner: AF Al Moreeb, Antonio Fresu (jockey), Ernst Oertel (trainer)
2.30pm: Maiden (TB) Dh 60,000 (D) 1,400m
Winner: Shamikh, Ryan Curatolo, Nicholas Bachalard
3pm: Handicap (TB) Dh 64,000 (D) 1,600m
Winner: One Vision, Connor Beasley, Ali Rashid Al Raihe
3.30pm: Conditions (TB) Dh 100,000 (D) 1,600m
Winner: Gabr, Sam Hitchcott, Doug Watson
4pm: Handicap (TB) Dh 96,000 (D) 1,800m
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4.30pm: Maiden (TB) Dh 60,000 (D) 1,600m
Winner: Torno Subito, Sam Hitchcock, Doug Watson
5pm: Handicap (TB) Dh 76,000 (D) 1,950m
Winner: Untold Secret, Jose Santiago, Salem bin Ghadayer
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
