this is pretty disturbing if REDD does miss such a high percent of emissions. while most at Copenhagen believe that REDD is one of the easier emission reduction approaches most nations might agree with, the analysis presented by the organization mentioned in the Mongabay article below says otherwise.
In an analysis of three Indonesian provinces using REDD proposals for carbon accounting, ASB found that REDD may miss up to 80 percent of the actual emissions due to land use change. The carbon accounting problems could be fixed, according to ASB, by expanding REDD's purpose from reducing emissions linked to deforestation (considering the problematic definition of forests) to reducing emission from all land use changes that either release or capture greenhouse gases, including but not limited to forests."