Studies tracing the flow of sap in date palm trees have shown that farmers are using more than twice as much water as is needed to irrigate the plants.
In Abu Dhabi, irrigation of date palm trees uses about a third of the groundwater spent on major crops, which has a serious impact on the sustainability of water resources.
The findings were part of joint research by the Environment Agency Abu Dhabi (Ead) and New Zealand.
“It is common practice for farmers to over-irrigate palm trees thinking that the trees will be in good condition if they receive enough water,” said Wafa Al Yamani, an assistant scientist at Ead.
“However, over-irrigation of date palms and other crops in general has a negative effect on the plants because a lot of water is drained in a short period of time away from the root zone. There are also negative effects on the groundwater quantity and quality.”
Date palms need an average of 300 litres of water a day.
This year, Ead signed an agreement with New Zealand for field experiments monitoring the flow of sap in palm trees. The information will enable scientists to tell whether irrigation water is used efficiently.
The experiments are carried out by the International Centre for Biosaline Agriculture in Dubai.
Preliminary findings showing trees were overwatered by as much as two and a half times more than the amount suggested by the UN Food and Agriculture Organisation.
The field experiments are expected to give decision-makers advice on how to best balance the requirements of palm farmers against the need to conserve water.
“Knowing the sap flow of date palms will help in determining the actual water consumed by these palm trees, as not all water used for irrigating them is actually consumed by the tree itself,” said Ms Al Yamani. “Some is lost through drainage and through evaporation.
“By taking into consideration all the factors that play a role in the amount of water consumed by each tree in different places in the emirate, such as soil, climate, plant size and type, salinity of water and other factors, we will be able to allocate the right amount of water for irrigation in the agriculture sector.”
Like the rest of the UAE, Abu Dhabi is faced with a rapid increase in the use of water resources.
In 2011, total consumption reached 3.3 billion cubic metres and it is expected that demand will increase to about 5 billion cu metres by 2030.
vtodorova@thenational.ae
match info
Southampton 2 (Ings 32' & pen 89') Tottenham Hotspur 5 (Son 45', 47', 64', & 73', Kane 82')
Man of the match Son Heung-min (Tottenham)
Stormy seas
Weather warnings show that Storm Eunice is soon to make landfall. The videographer and I are scrambling to return to the other side of the Channel before it does. As we race to the port of Calais, I see miles of wire fencing topped with barbed wire all around it, a silent ‘Keep Out’ sign for those who, unlike us, aren’t lucky enough to have the right to move freely and safely across borders.
We set sail on a giant ferry whose length dwarfs the dinghies migrants use by nearly a 100 times. Despite the windy rain lashing at the portholes, we arrive safely in Dover; grateful but acutely aware of the miserable conditions the people we’ve left behind are in and of the privilege of choice.
Isle of Dogs
Director: Wes Anderson
Starring: Bryan Cranston, Liev Schreiber, Ed Norton, Greta Gerwig, Bill Murray, Jeff Goldblum, Scarlett Johansson
Three stars
The%20Specs
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3E3.6-litre%20twin%20turbocharged%20V6%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3E10-speed%20automatic%3Cbr%3E%3Cstrong%3EPower%3A%3C%2Fstrong%3E%20472hp%3Cbr%3E%3Cstrong%3ETorque%3A%3C%2Fstrong%3E%20603Nm%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3Efrom%20Dh290%2C000%20(%2478%2C9500)%3Cbr%3E%3Cstrong%3EOn%20sale%3A%3C%2Fstrong%3E%20now%3C%2Fp%3E%0A
The%20Caine%20Mutiny%20Court-Martial%20
%3Cp%3E%3Cstrong%3EDirector%3A%20%3C%2Fstrong%3EWilliam%20Friedkin%3Cbr%3E%3Cstrong%3EStars%3A%20%3C%2Fstrong%3EKiefer%20Sutherland%2C%20Jason%20Clarke%2C%20Jake%20Lacy%3Cbr%3E%3Cstrong%3ERating%3A%20%3C%2Fstrong%3E3%2F5%3C%2Fp%3E%0A
Brief scoreline:
Wolves 3
Neves 28', Doherty 37', Jota 45' 2
Arsenal 1
Papastathopoulos 80'
Fines for littering
In Dubai:
Dh200 for littering or spitting in the Dubai Metro
Dh500 for throwing cigarette butts or chewing gum on the floor, or littering from a vehicle.
Dh1,000 for littering on a beach, spitting in public places, throwing a cigarette butt from a vehicle
In Sharjah and other emirates
Dh500 for littering - including cigarette butts and chewing gum - in public places and beaches in Sharjah
Dh2,000 for littering in Sharjah deserts
Dh500 for littering from a vehicle in Ras Al Khaimah
Dh1,000 for littering from a car in Abu Dhabi
Dh1,000 to Dh100,000 for dumping waste in residential or public areas in Al Ain
Dh10,000 for littering at Ajman's beaches
The White Lotus: Season three
Creator: Mike White
Starring: Walton Goggins, Jason Isaacs, Natasha Rothwell
Rating: 4.5/5
RESULT
Aston Villa 1
Samatta (41')
Manchester City 2
Aguero (20')
Rodri (30')
Specs%20
%3Cp%3E%3Cstrong%3EPower%20train%3A%20%3C%2Fstrong%3E4.0-litre%20twin-turbo%20V8%20and%20synchronous%20electric%20motor%3Cbr%3E%3Cstrong%3EMax%20power%3A%20%3C%2Fstrong%3E800hp%3Cbr%3E%3Cstrong%3EMax%20torque%3A%20%3C%2Fstrong%3E950Nm%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3EEight-speed%20auto%3Cbr%3E%3Cstrong%3EBattery%3A%20%3C%2Fstrong%3E25.7kWh%20lithium-ion%3Cbr%3E0-100km%2Fh%3A%203.4sec%3Cbr%3E0-200km%2Fh%3A%2011.4sec%3Cbr%3E%3Cstrong%3ETop%20speed%3A%20%3C%2Fstrong%3E312km%2Fh%3Cbr%3E%3Cstrong%3EMax%20electric-only%20range%3A%3C%2Fstrong%3E%2060km%20(claimed)%3Cbr%3E%3Cstrong%3EOn%20sale%3A%3C%2Fstrong%3E%20Q3%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh1.2m%20(estimate)%3Cbr%3E%3Cbr%3E%3C%2Fp%3E%0A
UAE currency: the story behind the money in your pockets
Company profile
Company: Eighty6
Date started: October 2021
Founders: Abdul Kader Saadi and Anwar Nusseibeh
Based: Dubai, UAE
Sector: Hospitality
Size: 25 employees
Funding stage: Pre-series A
Investment: $1 million
Investors: Seed funding, angel investors
Tree of Hell
Starring: Raed Zeno, Hadi Awada, Dr Mohammad Abdalla
Director: Raed Zeno
Rating: 4/5
Other must-tries
Tomato and walnut salad
A lesson in simple, seasonal eating. Wedges of tomato, chunks of cucumber, thinly sliced red onion, coriander or parsley leaves, and perhaps some fresh dill are drizzled with a crushed walnut and garlic dressing. Do consider yourself warned: if you eat this salad in Georgia during the summer months, the tomatoes will be so ripe and flavourful that every tomato you eat from that day forth will taste lacklustre in comparison.
Badrijani nigvzit
A delicious vegetarian snack or starter. It consists of thinly sliced, fried then cooled aubergine smothered with a thick and creamy walnut sauce and folded or rolled. Take note, even though it seems like you should be able to pick these morsels up with your hands, they’re not as durable as they look. A knife and fork is the way to go.
Pkhali
This healthy little dish (a nice antidote to the khachapuri) is usually made with steamed then chopped cabbage, spinach, beetroot or green beans, combined with walnuts, garlic and herbs to make a vegetable pâté or paste. The mix is then often formed into rounds, chilled in the fridge and topped with pomegranate seeds before being served.
The specs
Engine: 2.0-litre 4-cyl turbo
Power: 201hp at 5,200rpm
Torque: 320Nm at 1,750-4,000rpm
Transmission: 6-speed auto
Fuel consumption: 8.7L/100km
Price: Dh133,900
On sale: now
Godzilla%20x%20Kong%3A%20The%20New%20Empire
%3Cp%3E%3Cstrong%3EDirector%3A%20%3C%2Fstrong%3EAdam%20Wingard%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%20%3C%2Fstrong%3EBrian%20Tyree%20Henry%2C%20Rebecca%20Hall%2C%20Dan%20Stevens%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
Simran
Director Hansal Mehta
Stars: Kangana Ranaut, Soham Shah, Esha Tiwari Pandey
Three stars
Bridgerton%20season%20three%20-%20part%20one
%3Cp%3E%3Cstrong%3EDirectors%3A%20%3C%2Fstrong%3EVarious%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Nicola%20Coughlan%2C%20Luke%20Newton%2C%20Jonathan%20Bailey%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%20%3C%2Fstrong%3E3%2F5%3C%2Fp%3E%0A
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
Meatless Days
Sara Suleri, with an introduction by Kamila Shamsie
Penguin
The specs
Engine: four-litre V6 and 3.5-litre V6 twin-turbo
Transmission: six-speed and 10-speed
Power: 271 and 409 horsepower
Torque: 385 and 650Nm
Price: from Dh229,900 to Dh355,000
Barbie
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Greta%20Gerwig%3Cbr%3E%3Cstrong%3EStars%3A%3C%2Fstrong%3E%20Margot%20Robbie%2C%20Ryan%20Gosling%2C%20Will%20Ferrell%2C%20America%20Ferrera%3Cbr%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3Cbr%3E%3C%2Fp%3E%0A
The specs
Engine: 4.0-litre flat-six
Torque: 450Nm at 6,100rpm
Transmission: 7-speed PDK auto or 6-speed manual
Fuel economy, combined: 13.8L/100km
On sale: Available to order now
UAE currency: the story behind the money in your pockets
At a glance
Global events: Much of the UK’s economic woes were blamed on “increased global uncertainty”, which can be interpreted as the economic impact of the Ukraine war and the uncertainty over Donald Trump’s tariffs.
Growth forecasts: Cut for 2025 from 2 per cent to 1 per cent. The OBR watchdog also estimated inflation will average 3.2 per cent this year
Welfare: Universal credit health element cut by 50 per cent and frozen for new claimants, building on cuts to the disability and incapacity bill set out earlier this month
Spending cuts: Overall day-to day-spending across government cut by £6.1bn in 2029-30
Tax evasion: Steps to crack down on tax evasion to raise “£6.5bn per year” for the public purse
Defence: New high-tech weaponry, upgrading HM Naval Base in Portsmouth
Housing: Housebuilding to reach its highest in 40 years, with planning reforms helping generate an extra £3.4bn for public finances
A MINECRAFT MOVIE
Director: Jared Hess
Starring: Jack Black, Jennifer Coolidge, Jason Momoa
Rating: 3/5
Other ways to buy used products in the UAE
UAE insurance firm Al Wathba National Insurance Company (AWNIC) last year launched an e-commerce website with a facility enabling users to buy car wrecks.
Bidders and potential buyers register on the online salvage car auction portal to view vehicles, review condition reports, or arrange physical surveys, and then start bidding for motors they plan to restore or harvest for parts.
Physical salvage car auctions are a common method for insurers around the world to move on heavily damaged vehicles, but AWNIC is one of the few UAE insurers to offer such services online.
For cars and less sizeable items such as bicycles and furniture, Dubizzle is arguably the best-known marketplace for pre-loved.
Founded in 2005, in recent years it has been joined by a plethora of Facebook community pages for shifting used goods, including Abu Dhabi Marketplace, Flea Market UAE and Arabian Ranches Souq Market while sites such as The Luxury Closet and Riot deal largely in second-hand fashion.
At the high-end of the pre-used spectrum, resellers such as Timepiece360.ae, WatchBox Middle East and Watches Market Dubai deal in authenticated second-hand luxury timepieces from brands such as Rolex, Hublot and Tag Heuer, with a warranty.
