Arctic Ozone hole ...!!!!!!

Arctic Ozone hole ...!!!!!! 
Cold vortex puts a northern spin on ozone loss | UCAR

As much as 25–38% of the ozone at various altitudes has been destroyed in recent weeks.
“We’re on the verge of an Arctic ozone hole,” said Markus Rex (Alfred Wegener Institute of Polar and Marine Research)

details: http://www2.ucar.edu/currents/cold-vortex-puts-northern-spin-ozone-loss

Courtesy: NCAR+UCAR Science
AtmosNews
http://bit.ly/gQE5Er

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