We have published this work in ECM, in attempting to gasify the plywood generated from the construction industry. We ran both proximate and ultimate material analysis beside the bomb calorimeter. These proximate date using the TGA are: Fixed carbon 31.46%, Volatile 56.39%, Moisture 9.71%, Ash 9.71%. The High heating value using bomb calorimeter is 18.7MJ/kg, and ultimate analyses via Flash CHNOS (TCD) analyzer are total Carbon 49.59%, Hydrogen 6.28%, Oxygen 43.74%, Nitrogen 0.39% and sulphur 0.00.
the govt of australia trying to model up the carbon sequestration by trees, which can give you the details by the software which are floated online fro free.. try carbon sequestration by trees under the govt of Australia....
also you can contact Dr.Muthukrishnan achary who is in public pages with LInkedIn social network, he is doing govt project under India who can address you query....