- Description: Shows historic (up to 2007) and estimated future chlorine concentrations in the atmosphere. Historic concentrations are subdivided by source. CFCs emissions are the largest source, accounting for close to 50% of chlorine in the atmosphere by 2007.
- Source info: Image from Australian Government Department of the Environment website (source CSIRO Marine and Atmosphere Research). Accessed on August 13, 2015.
- License: Other (Fair Use)
Effect of Montreal Protocol on Effective Chlorine Concentration's Quests