See also: International networks on atmospheric pollution: Top-level page in hiearchy on collaborative, international research networks. Model evaluation: Top-level page in hiearchy on toolboxes etc. for model evaluation Experimental data sets: Top-level page in hiearchy on experimental data sets The current page provides information about COST 732 (which you may also find elsewhere), but in particular it allows an open pooling of experiences between COST participants and non-participants, also after the action finishes in spring 2009.