Item View & Download Statistics: Variability of levels and composition of PM 10 and PM 2.5 in the Barcelona metro system
DIGITAL.CSIC uses DSPACE-CRIS statistics module to track the web traffic generated by items available. Unlike the previous one, this new statistics module does not collect traffic generated by robots and spiders.
This page shows the visits and downloads of the last year. You can see usage statistics gathered from 2008 onwards at