Science
Sources of new ozone-damaging HCFCs traced back to origins – Phys.org
An international team of researchers has located the source of recently discovered ozone damaging HCFCs in the atmosphere. In their paper published in Proceedings…

An international team of researchers has located the source of recently discovered ozone damaging HCFCs in the atmosphere. In their paper published in Proceedings of the National Academy of Sciences, the group describes using new tools in addition to those used by members of the Montreal Protocol to discover and trace ozone-damaging chemicals emitted into the atmosphere.
Back in the mid-1980s, scientists discovered that some types of human-created air pollution were damaging the ozone layer, a layer…
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