Forests contribute to the economy in several ways. While forests are a sour
ce of timber with market values, they also influence local and regional cli
mate, preserve soil cover on site, and in the case of watersheds, protect s
oil downstream from floods - functions, which are not in the production bou
ndary of SNA. Further, the net value added in forestry sector does not refl
ect sustainability of forest resources, because it ignores the consumption
of natural capital (depletion) that occurs when forests are harvested or co
nverted to other uses. The only costs of depletion considered in the nation
al accounts are the extraction costs and records the potential loss in fore
st wealth as other changes in assets that have no effect on Gross Domestic
Product (GDP). The study tries to incorporate forest resources into the nat
ional accounts and adjust the Gross Domestic Product (GDP) for the depletio
n of forest capital, using the Satellite System of Integrated Environmental
and Economic Accounting (SEEA). The value of net accumulation (positive or
negative) of forests is calculated and the net Domestic Product is adjuste
d for the depletion of the forest resources to get Environment adjusted Dom
estic Product (EDP). The results show that the EDP equals 98.4% of the adju
sted net domestic product in 1993-1994. A proper accounting framework would
better reflect not only the long term value of the state's natural wealth
but also its immediate contribution to the state economy in the current acc
ounts.