Melting ice sheets in Greenland and Antarctica are speeding up the already fast pace of sea-level rise, new satellite research shows.
At the current rate, the world's oceans on average will be at least 61 centimetres cm higher by the end of the century compared to today, according to researchers who published in Monday's Proceedings of the National Academies of Sciences on Monday.
Sea-level rise is caused by warming of the ocean and melting from glaciers and ice sheets. The research, based on 25 years of satellite data, shows that pace has quickened, mainly from the melting of massive ice sheets. It confirms scientists’ computer simulations and is in line with predictions from the United Nations, which releases regular climate change reports.
“It’s a big deal,” because the projected sea-level rise is a conservative estimate and it is likely to be higher, said lead author Steve Nerem of the University of Colorado.
Outside scientists said even small changes in sea levels can lead to flooding and erosion.
“Any flooding concerns that coastal communities have for 2100 may occur over the next few decades,” Oregon State University coastal flooding expert Katy Serafin said in an email.
Of the 7.5cm of sea-level rise in the past quarter century, about 55 per cent is from warmer water expanding, and the rest is from melting ice.
But the process is accelerating, and more than three-quarters of that acceleration since 1993 is due to melting ice sheets in Greenland and Antarctica, the study shows.
Like weather and climate, there are two factors in sea-level rise: year-to-year small rises and falls that are caused by natural events and larger long-term rising trends that are linked to man-made climate change.
Mr Nerem’s team removed the natural effects of the 1991 Mount Pinatubo eruption that temporarily chilled Earth and the climate phenomena El Nino and La Nina, and found the accelerating trend.
Sea-level rise, more than temperature, is a better gauge of climate change in action, said Anny Cazenave, director of Earth science at the International Space Science Institute in France, who edited the study. Mr Cazenave is one of the pioneers of space-based sea level research.
Global sea levels were stable for about 3,000 years until the 20th century when they rose and then accelerated due to global warming caused by the burning of coal, oil and natural gas, said climate scientist Stefan Rahmstorf of the Potsdam Institute in Germany.
More than 60cm of sea-level rise by the end of the century “would have big effects on places like Miami and New Orleans, but I don’t still view that as catastrophic” because those cities can survive – at great expense – that amount of rising seas under normal situations, Mr Nerem said.
But when a storm hits like 2012’s Superstorm Sandy, sea-level rise on top of storm surge can lead to record-setting damages, researchers said.
Some scientists at the American Geophysical Union meeting last year said Antarctica may be melting faster than predicted by Monday’s study.
Greenland has caused three times more sea-level rise than Antarctica so far, but ice melt on the southern continent is responsible for more of the acceleration.
“Antarctica seems less stable than we thought a few years ago,” Rutgers climate scientist Robert Kopp said.
The White Lotus: Season three
Creator: Mike White
Starring: Walton Goggins, Jason Isaacs, Natasha Rothwell
Rating: 4.5/5
SOUTH%20KOREA%20SQUAD
%3Cp%3E%0D%3Cstrong%3EGoalkeepers%3A%20%3C%2Fstrong%3EKim%20Seung-gyu%2C%20Jo%20Hyeon-woo%2C%20Song%20Bum-keun%0D%3Cbr%3E%3Cstrong%3EDefenders%3A%20%3C%2Fstrong%3EKim%20Young-gwon%2C%20Kim%20Min-jae%2C%20Jung%20Seung-hyun%2C%20Kim%20Ju-sung%2C%20Kim%20Ji-soo%2C%20Seol%20Young-woo%2C%20Kim%20Tae-hwan%2C%20Lee%20Ki-je%2C%20Kim%20Jin-su%0D%3Cbr%3E%3Cstrong%3EMidfielders%3A%20%3C%2Fstrong%3EPark%20Yong-woo%2C%20Hwang%20In-beom%2C%20Hong%20Hyun-seok%2C%20Lee%20Soon-min%2C%20Lee%20Jae-sung%2C%20Lee%20Kang-in%2C%20Son%20Heung-min%20(captain)%2C%20Jeong%20Woo-yeong%2C%20Moon%20Seon-min%2C%20Park%20Jin-seob%2C%20Yang%20Hyun-jun%0D%3Cbr%3E%3Cstrong%3EStrikers%3A%20%3C%2Fstrong%3EHwang%20Hee-chan%2C%20Cho%20Gue-sung%2C%20Oh%20Hyeon-gyu%3C%2Fp%3E%0A
MATCH INFO
Rugby World Cup (all times UAE)
Final: England v South Africa, Saturday, 1pm
The specs
Engine: 2.7-litre 4-cylinder Turbomax
Power: 310hp
Torque: 583Nm
Transmission: 8-speed automatic
Price: From Dh192,500
On sale: Now
The%20specs
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3E2.0-litre%204-cyl%20turbo%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E190hp%20at%205%2C600rpm%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E320Nm%20at%201%2C500-4%2C000rpm%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3E7-speed%20dual-clutch%20auto%3Cbr%3E%3Cstrong%3EFuel%20consumption%3A%20%3C%2Fstrong%3E10.9L%2F100km%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh119%2C900%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3ENow%3C%2Fp%3E%0A
The smuggler
Eldarir had arrived at JFK in January 2020 with three suitcases, containing goods he valued at $300, when he was directed to a search area.
Officers found 41 gold artefacts among the bags, including amulets from a funerary set which prepared the deceased for the afterlife.
Also found was a cartouche of a Ptolemaic king on a relief that was originally part of a royal building or temple.
The largest single group of items found in Eldarir’s cases were 400 shabtis, or figurines.
Khouli conviction
Khouli smuggled items into the US by making false declarations to customs about the country of origin and value of the items.
According to Immigration and Customs Enforcement, he provided “false provenances which stated that [two] Egyptian antiquities were part of a collection assembled by Khouli's father in Israel in the 1960s” when in fact “Khouli acquired the Egyptian antiquities from other dealers”.
He was sentenced to one year of probation, six months of home confinement and 200 hours of community service in 2012 after admitting buying and smuggling Egyptian antiquities, including coffins, funerary boats and limestone figures.
For sale
A number of other items said to come from the collection of Ezeldeen Taha Eldarir are currently or recently for sale.
Their provenance is described in near identical terms as the British Museum shabti: bought from Salahaddin Sirmali, "authenticated and appraised" by Hossen Rashed, then imported to the US in 1948.
- An Egyptian Mummy mask dating from 700BC-30BC, is on offer for £11,807 ($15,275) online by a seller in Mexico
- A coffin lid dating back to 664BC-332BC was offered for sale by a Colorado-based art dealer, with a starting price of $65,000
- A shabti that was on sale through a Chicago-based coin dealer, dating from 1567BC-1085BC, is up for $1,950
UAE currency: the story behind the money in your pockets
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.”
SQUADS
South Africa:
Faf du Plessis (capt), Hashim Amla, Temba Bavuma, Farhaan Behardien, Quinton de Kock (wkt), AB de Villiers, JP Duminy, Imran Tahir, David Miller, Wayne Parnell, Dane Paterson, Andile Phehlukwayo, Dwaine Pretorius, Kagiso Rabada
Coach: Ottis Gibson
Bangladesh:
Mashrafe Mortaza (capt), Imrul Kayes, Liton Das (wkt), Mahmudullah, Mehidy Hasan, Mohammad Saifuddin, Mominul Haque, Mushfiqur Rahim (wkt), Mustafizur Rahman, Nasir Hossain, Rubel Hossain, Sabbir Rahman, Shakib Al Hasan, Soumya Sarkar, Tamim Iqbal, Taskin Ahmed.
Coach: Chandika Hathurusingha
Test
Director: S Sashikanth
Cast: Nayanthara, Siddharth, Meera Jasmine, R Madhavan
Star rating: 2/5
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
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
MATCH INFO
Maratha Arabians 107-8 (10 ovs)
Lyth 21, Lynn 20, McClenaghan 20 no
Qalandars 60-4 (10 ovs)
Malan 32 no, McClenaghan 2-9
Maratha Arabians win by 47 runs
Rebel%20Moon%20%E2%80%93%20Part%20Two%3A%20The%20Scargiver%20review%20
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Zack%20Snyder%3Cbr%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Sofia%20Boutella%2C%20Charlie%20Hunnam%2C%20Ed%20Skrein%2C%20Sir%20Anthony%20Hopkins%3Cbr%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%202%2F5%3Cbr%3E%3Cbr%3E%3C%2Fp%3E%0A
French Touch
Carla Bruni
(Verve)
RESULTS
5pm: Handicap (TB) Dh100,000, 2,400m
Winner: Recordman, Richard Mullen (jockey), Satish Seemar (trainer)
5.30pm: Wathba Stallions Cup Handicap (PA) Dh 70,000, 2,200m
Winner: AF Taraha, Tadhg O’Shea, Ernst Oertel
6pm: Abu Dhabi Fillies Classic Prestige (PA) Dh110,000, 1,400m
Winner: Dhafra, Fabrice Veron, Eric Lemartinel
6.30pm: Abu Dhabi Colts Classic Prestige (PA) Dh110,000, 1,400m
Winner: Maqam, Fabrice Veron, Eric Lemartinel
7pm: Handicap (PA) Dh85,000, 1,600m
Winner: AF Momtaz, Fernando Jara, Musabah Al Muhairi
7.30pm: Maiden (PA) Dh80,000, 1,600m
Winner: Optimizm, Patrick Cosgrave, Abdallah Al Hammadi
A%20QUIET%20PLACE
%3Cp%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Lupita%20Nyong'o%2C%20Joseph%20Quinn%2C%20Djimon%20Hounsou%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EDirector%3A%20%3C%2Fstrong%3EMichael%20Sarnoski%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
