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林业资源管理 ›› 2017›› Issue (3): 41-45.doi: 10.13466/j.cnki.lyzygl.2017.03.009

• 科学研究 • 上一篇    下一篇

碳汇目标下森林经营决策——以江西省杉木林为例

朱玮强1(), 顾蕾1,2,3()   

  1. 1.浙江农林大学 经济管理学院,浙江 临安 311300
    2.浙江省农民发展研究中心,浙江 临安 311300
    3.浙江省森林生态系统碳循环与固碳减排重点实验室,浙江 临安 311300
  • 收稿日期:2017-03-08 修回日期:2017-04-19 出版日期:2017-06-28 发布日期:2020-09-24
  • 通讯作者: 顾蕾
  • 作者简介:朱玮强(1994-),男,江西吉安人,在读硕士,主要研究方向为林业经济管理。Email:1278342448@qq.com

Decision Making of Forest Management under Carbon Sink—a Case Study of Chinese Fir Forest in Jiangxi

ZHU Weiqiang1(), GU Lei1,2,3()   

  1. 1. School of Economics and Management,Zhejiang Agriculture and Forestry University,Lin'an,Zhejiang 31300,China
    2. Zhejiang Province Farmer Development Research Center,Lin'an,Zhejiang 311300,China
    3. Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystem Carbon Sequestration,Lin'an,Zhejiang 311300,China
  • Received:2017-03-08 Revised:2017-04-19 Online:2017-06-28 Published:2020-09-24
  • Contact: GU Lei

摘要:

基于杉木生长模型和改进的Faustmann-Hartman模型,以江西省杉木林为研究对象,比较在不同立地、不同碳价格、不同利率下单一与复合目标下杉木经营的土地期望值和最优轮伐期。结果表明,由于目前木材价格远高于碳汇价格,复合目标下的碳汇林经营并不会改变杉木的最优轮伐期,碳价格对于杉木的最优轮伐期影响不明显,利率与杉木的最优轮伐期成负相关。同时,基于碳汇经营的杉木林地期望值均大于单一目标,且林地期望值增长迅速,也意味着农户在森林经营过程中可以更多地考虑碳汇林的投资经营。

关键词: 最优轮伐期, 林地期望值, 森林碳汇, 杉木

Abstract:

Based on Chinese Fir Growth Model and the improved model of Faustmann-Hartman,Chinese fir in Jiangxi Province was taken for the research object to compare LEV and optimal rotation period of Chinese fir under different sites,different carbon prices and different interest rates.The results show that due to the current wood prices far higher than the price of carbon sinks,composite target under the carbon sink forest management does not change the Chinese fir optimal rotation period and the carbon price does not affect Chinese fir optimal rotation obviously,and the interest rates and Cunninghamialanceolata optimal rotation turn into negative correlation.At the same time,the expected value of Chinese fir forest based on carbon sink management is larger than that of single objective,and the expected value of forest land is increasing rapidly,which means that the investment management of carbon sink forest can be considered in the process of forest management.

Key words: optimal rotation period, forestland expected value, forest carbon sinks, Chinese fir

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