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Urban street trees lose much of their capacity to cool during droughts
المصدر: Phys.org - latest science and technology news stories · نُشر

The combination of heat waves and drought markedly reduces the capacity of street trees to cool the air in Mediterranean cities. The lack of soil moisture severely restricts plant transpiration, reducing the thermal relief provided by these trees during extreme heat events.
The combination of heat waves and drought markedly reduces the capacity of street trees to cool the air in Mediterranean cities. The lack of soil moisture severely restricts plant transpiration, reducing the thermal relief provided by these trees during extreme heat events.
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How will pedestrianisation of UK’s most famous shopping street work in practice?
A stretch of London’s Oxford Street is to be vehicle-free as part of £150m government-backed scheme Much of Britain’s most famous shopping street will be closed to traffic from Monday as the long-awaited pedestrianisation of London’s Oxford Street begins. About half of the 1.2 mi
Business | The Guardian ·
Archaeologists may have just found the world's oldest shipwreck
A mysterious shipwreck off Turkey’s coast may be the oldest ever discovered, dating back approximately 4,500 years to the age of the Egyptian pyramids. Although the wooden vessel has disappeared, its surviving pottery cargo reveals clues about an ancient trading network that may
All Top News -- ScienceDaily ·

Two men killed by falling trees as Storm Boelo leaves 90,000 properties without power
An amber wind warning has now expired after severe weather sweeps across the UK.
feeds.bbci.co.uk ·

British people react to the pedestrianisation of Oxford Street – video
London's Oxford Street has entered the first stage of pedestrianisation, with about a kilometre of the famous street being closed to traffic for good. The Guardian talked to visitors to hear their thoughts on Mayor Sadiq Khan's pedestrianisation plan Continue reading...
Business | The Guardian ·

Slow-motion electron camera reveals light-driven quantum jumps in graphene
Using a new slow-motion electron camera, physicists from Regensburg, Marburg and Jülich revealed how intense electric fields drive electrons in graphene, causing them to jump across energy gaps in a seemingly paradoxical manner. This was made possible by a novel combination of la
Phys.org - latest science and technology news stories ·