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Scientia Silvae Sinicae ›› 2002, Vol. 38 ›› Issue (3): 78-86.doi: 10.11707/j.1001-7488.20020315

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CALCULATION OF OPTIMAL ANNUAL FOREST FELLING VOLUME BY STAGES AND COMPREHENSIVE BALANCE

Zhou Xinnian,Wu Yilong,Zeng Guorong,Yu Songze,Wu Qiang   

  1. Fujian University of Agriculture and Forestry Nanping353001;Forestry Bureau of Longyan City,Fujian Province Longyan364000;Forestry Bureau of Zhangzhou,Fujian Province Zhangzhou363000;Forestry Committee of Sanming City,Fujian Province Sanming356000
  • Received:2001-08-20 Revised:1900-01-01 Online:2002-05-25 Published:2002-05-25

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Abstract:

The approach installment calculation and comprehensive balance for deciding optimal annual forest felling volume overcame the disadvantages of current methods when forest age grades do not distribute evenly.Annual felling volume in every period of time can be adjusted.The approach provides scientific basis for revising short\|term annual felling volume and deciding middle-term and long-term forestry development planning.

Key words: Optimal forest felling volume, Installment calculation, Comperehensive balance, Graphology