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FOREST RESOURCES WANAGEMENT ›› 2011, Vol. 0 ›› Issue (1): 78-85.

• Science and Tethnology • Previous Articles     Next Articles

Evaluation of Biomass and Ecological Benefits ofPublic Welfare Forest in Shengzhou

ZHANG Hualiu, YI Lita, YU Shuquan, YU Xiaolong, CHEN Yafeng, ZHANG Pengwei   

  1. School of Forestry and Biotechnology,Zhejiang Agriculture and Forestry University,Lin'an 311300,Zhejiang,China
  • Received:2010-11-02 Revised:2010-11-29 Online:2011-02-28 Published:2020-12-16

Abstract: This article made an evaluation on water conservation,carbon fixing and oxygen releasing of public welfare forest in Shengzhou based on biomass survey with the market substitution method,shadow project method and expenditure method etc.The results showed that the total biomass is 3,745,500t and the average biomass per unit area is 98.57t/hm2.The quantity for water conservation,carbon fixing,oxygen releasing,energy storage were 44.07 million m3/a,47.8 thousand t/a,635.5 thousand mJ/a.The total value of water conservation,carbon fixing,oxygen releasing,energy storage were 360 million yuan,852 million yuan and 3605 million yuan respectively.In this paper some opinions and suggestions were put forward for the future development of public welfare forest in Shengzhou.

Key words: public welfare forest, biomass, ecological benefits, Shengzhou

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