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FOREST RESOURCES WANAGEMENT ›› 2011, Vol. 0 ›› Issue (3): 72-75.

• Science and Technology • Previous Articles     Next Articles

Study on Formulation of Age-group Division and its Application

WANG Hongchun   

  1. Academy of Forest Inventory and Planning,Beijing 100714,China
  • Received:2011-04-06 Revised:2011-05-09 Online:2011-06-28 Published:2020-12-21

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Abstract: The paper analyzes the working-process of age-group division,formulates each age-group and derives the proportion formulae of age-group structure,calculation formula of ideal harvesting area,calculation method of area structure and volume structure of ideal age-groups in timber forest. The formulation of age-group division will be of great sighificance in optimizing age-groups in sustainable forest management.

Key words: age-group division, formulation, age-group structure

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