The term biomass has generally been used to describe woody materials that have not been economically useable for the manufacture of lumber, pulp, paper, and other timber products. Most biomass is expected to come from residues harvested after cutting for stand regeneration, and from trees cut during stand improvement, but with low market values for other purposes.
The emphasis of this module is on how, when and where bioenergy production can be integrated into silviculture, while ensuring the long-term sustainability of the forest ecosystem.
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