Siberian heatwave 'clear evidence' of global warming
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Scientists
have found evidence that a record-breaking heat wave in Siberia would have been
almost impossible without man-made climate change. |
The study
was carried out by an international team of climate scientists led by the UK
Meteorological Department, the BBC reported.
Between
January and June this year, temperatures in Russia's Siberian region were five
degrees above average. On June 20, the temperature in the Russian city of
Verkhovensk exceeded 36 degrees Celsius, the highest temperature ever recorded
north of the Arctic Circle.
The Arctic
is warming at twice the rate of the rest of the world, as is the case with all
climates. According to estimates, where global temperatures have risen by 1
Celsius since 1850, temperatures in the Arctic have risen by 2 degrees Celsius.
Scientists
have found that the average growth of copper is likely to be less than once
every 60,000 years without man-made climate change.
Scientists
have concluded that such an event in Siberia would have been "almost
impossible" if the world had not warmed up due to greenhouse gas
emissions.
They
described the findings as "unequivocal evidence of the effects of climate
change on the planet."
The heatwave
in Siberia "caused the world's average temperature to rise from January to
May, contributing to the second-highest warming on record," the
researchers said.
This
heatwave in Siberia is bearing many dramatic results. Due to this extreme
temperature, one natural and human disaster after another is happening there.
The situation has reached such a stage that Russian President Vladimir Putin
was forced to declare a state of emergency in the region in early June.
In late May,
a reservoir with 20,000 tons of diesel collapsed near the Siberian city of
Narisk. Due to the melting of the frozen soil (permafrost) due to the heat, the
structure of the diesel container became loose and collapsed, breaking the
reservoir. Thousands of tons of oil spilled into nearby rivers.
In June,
fires in the region released 56 megatons of carbon dioxide into the atmosphere.
At the same
time, there are reports of massive melting of permafrost. As well as the
unusually large flocks of Siberian silk moths are causing extensive damage to
plants. Experts believe that the possibility of fire is increasing.
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