|Title||Factsheet 34 on Candidate Pops : Criteria, Processes and Existing Status (English)|
|Year of Publication||2009|
|Keywords||34, Candidate, Criteria, Existing, Factsheet, POPs, Processes|
POPs are among the most dangerous of all pollutants released in the air due to human activities. The already identified list of POPs 'Dirty dozen' has recently expanded by the addition of a new list called 'Nasty nine'. The fact sheet looks in to the various aspects of POPs in general.