Here is a list of the different reports in your dashboard.
6 Month Organic Decline: a list of URLs that have been trending down (as measured by a linear regression of daily traffic) over the last 6 months.
Possibly Wounded URLs: a list of URLs that have regularly earned traffic for the last 2 months but then gone to 0 traffic for a configurable number of days.
Steep Dropoffs: a list of URLs with low (but non-zero) traffic in the last 7 days compared to a baseline of the month before the last 7 days.