抄録
CRIEPI developed the web based database on quantities of biomass available in the 21 Asian regions for promoting global warming prevention by the Clean Development Mechanism (CDM) of the Kyoto Protocol. We classified biomass into 13 categories of 4 types (estate crops, crops excepted estate crops, livestock farms and saw mills). The database converted to maps of the Google Earth format is available on the web for facilitating utilization by CDM planner.