The production of chlorofluorocarbons (CFCs) that would ultimately be released to the
atmosphere was banned globally in 2010 under the Montreal Protocol. Here we use …

This chapter concerns atmospheric changes in ozone-depleting substances (ODSs), such
as chlorofluorocarbons (CFCs), halons, chlorinated solvents (eg, CCl 4 and CH 3 CCl 3) and …

Recent studies show that the Asian summer monsoon anticyclone (ASMA) transports
emissions from the rapidly industrializing nations in Asia into the tropical upper troposphere …

Based on observations of the chlorofluorocarbons CFC-13 (chlorotrifluoromethane), ΣCFC-
114 (combined measurement of both isomers of dichlorotetrafluoroethane), and CFC-115 …

In a changing climate, potential stratospheric circulation changes require long-term
monitoring. Stratospheric trace gas measurements are often used as a proxy for …

Halocarbons are widely used in the Greater Pearl River Delta (PRD) region of China. To
study the long-term trends, source changes and emissions of major halocarbons, a total of …

Atmospheric measurements of the ozone-depleting substance CFC-113a (CCl 3 CF 3) are
reported from ground-based stations in Australia, Taiwan, Malaysia and the United …

We present a two‐dimensional, zonally averaged global model of atmospheric transport
named MALTA: Model of Averaged in Longitude Transport in the Atmosphere. It aims to be …

Perfluorocarbons (PFCs) are potent greenhouse gases with global warming potentials up to
several thousand times greater than CO 2 on a 100-year time horizon. The lack of any …

Recent findings of an unexpected slowdown in the decline of CFC-11 mixing ratios in the
atmosphere have led to the conclusion that global CFC-11 emissions have increased over …