Humans delayed the onset of the Sahara desert by 500 years
Humans did not accelerate the decline of the 'Green Sahara' and may have managed to hold back the onset of the Sahara desert by around 500 years, according to new research led by UCL.
Humans did not accelerate the decline of the 'Green Sahara' and may have managed to hold back the onset of the Sahara desert by around 500 years, according to new research led by UCL.
Archaeology
Oct 1, 2018
14
1968
Australia's unprecedented wildfires are supercharged thanks to climate change, the type of trees catching fire and weather, experts say.
Environment
Jan 3, 2020
0
133
Rainfall variations in the tropics not only potentially influence 40% of the world's population and the stability of the global ecosystem, but also the global hydrologic cycle and energy balance.
Environment
Aug 12, 2019
2
94
A recently documented long-term drying trend over the Congo Basin could have important implications on the future of the world's second largest rainforest, according to a study published today in Nature Climate Change.
Environment
Jul 2, 2019
0
1
As the planet warms, subtropical regions of the Southern Hemisphere, including parts of southern Australia and southern Africa, are drying. These trends include major drought events such as Cape Town's "Day Zero" in 2018.
Earth Sciences
Feb 12, 2019
0
6
Shrubs in the desert Southwest have increased their water use efficiency at some of the highest rates ever observed to cope with a decades-long megadrought. That's the finding of a new study from University of Utah researchers, ...
Ecology
Dec 20, 2021
0
111
In the coming decades, hot and dry conditions coupled with a rising population along the Nile River will reduce the amount of water available for residential, agricultural, and ecological uses. That's the troubling conclusion ...
Environment
Sep 6, 2019
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11
The economies of northern Central Asia rely heavily on agriculture and are particularly affected by changes in the local hydrological cycle. However, this region is one of the largest dryland regions in the Northern Hemisphere ...
Earth Sciences
Apr 12, 2021
0
13