Although the vortex broke down around mid-March of that winter,
ozone loss continued in a stable remnant and by early April about 70 % of the ozone at 20 km was destroyed in this fragment of the vortex.
Not exact matches
The cold conditions affected the distribution of nitrogen oxides, allowing
ozone loss to
continue longer than usual.
But the warming does not have an immediate effect on
ozone loss and our observations show that
ozone loss still
continues these days.
But again this does not prevent further
ozone loss, because stable remnants of the polar vortex often survive the breakdown for weeks and
ozone loss can
continue in these remnants.
But the warming does not have an immediate effect on
ozone loss and our observations show that
ozone loss still
continues these days.
But again this does not prevent further
ozone loss, because stable remnants of the polar vortex often survive the breakdown for weeks and
ozone loss can
continue in these remnants.
«Although stratospheric
ozone losses are expected to stabilize and eventually recover to preindustrial levels over the course of the twenty - first century, these results show that increasing greenhouse gases will
continue to intensify the polar vortex throughout the twenty - first century, but that radiative forcing will cause widespread temperature increases over the entire Southern Hemisphere.»
«The models show this magnitude of
ozone loss would persist for five years, and we would see substantial
losses continuing for at least another five years,» he said.
They calculated that if CFC production
continued to increase at the going rate of 10 % / year until 1990, then remain steady, CFCs would cause a global 5 to 7 percent
ozone loss by 1995 and 30 - 50 %
loss by 2050.