Avenue
du Baobab in western Madagascar is home to dozens of the ancient trees which
can live to be 3,000 years old
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●The ancient trees are
found across southern Africa and are up to 3,000 years old ●Researchers found nine
out of 13 of the oldest trees have died in the last decade ●A report published last
month lists climate change as the reason for the deaths
Africa's
ancient trees of life are being killed by climate change - according
to a recent scientific study.
The
trees can grow as wide as a bus's length and have been said to have been
adversely affected by climate change
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Mail
Online report continues:
Published
in the journal Nature Plants last
month, the report claims scores of the ancient baoab trees, some of which are
up to 3,000 years old, are now dying because of rising global temperatures.
Researches
found that nine of the oldest 13 baobab trees and five of the six biggest ones
have partially or completely died in the past 12 years.
'We
suspect that the demise of monumental baobabs may be associated at least in
part with significant modifications of climate conditions that affect southern
Africa in particular,' the authors of the 2018 report wrote.
'However,
further research is necessary to support or refute this supposition.'
While
Stephan Woodborne, a senior scientist at iThemba labs in Johannesburg, South
Africa, said: 'Of the oldest trees that we've looked at in Southern
Africa, the three trees that are older than 2,000 years, in the last 10 years,
they've all died.
'Of
the 11 trees that are in that age 1,000 to 2,000 years, six of them have
died.'
The
remarkable trees, which can grow as wide as the length of a bus, have
hollow trunks and have been used in the past as storage houses, prisons, and
even pubs.
In
Limpopo, the Glencoe baobab, was thought to be the largest living baobab. Its
gargantuan trunk measured more than 154 feet until it split in 2009.
It's
still uncertain what is driving the baobab deaths. But Woodborne believes that
climate change is the major culprit.
The
baobab tree is revered in Africa, having sustained locals for centuries, so its
survival is important to people who live there.
Medicinal compounds are extracted from its leaves, while the fruit -rich in vitamin C -- is used for nourishment and the seeds yield oil.
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