SPARC Report no. 7 released

The Mystery of Carbon Tetrachloride

The seventh SPARC science report on ‘The Mystery of Carbon Tetrachloride’ is now available! Find the full report here:

The report helps answer policy-relevant questions related to the global budget of carbon tetrachloride, an important ozone-depleting substance; closing the gap between emissions reported to UNEP’s ozone secretariat and those estimated from atmospheric observations.

Report editors: Qing Liang, Paul A. Newman, and Stefan Reimann.