the particular signature of warming in 2016 was also revealing in another way, overpeck said, noting that the stratosphere… saw record cold temperatures last year
the particular signature of warming in 2016 was also revealing in another way, overpeck said, noting that the stratosphere… saw record cold temperatures last year
ozone depletion:312
the change was attributed to increasingly cold winters in the arctic stratosphere at an altitude of approximately 20 km (12 mi), a change associated with global warming in a relationship that is still under investigation.