Journal of East China Normal University(Natural Sc ›› 2009, Vol. 2009 ›› Issue (2): 21-40.

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Ecological economic valuation of rubber plantation in Xishuangbanna（Chinese）

XIA Ti-yuan1,2, WU Jia-yong3, DUAN Chang-qun4, DA Liang-jun1
   

  1. 1. Department of Environment Science, East China Normal University, Shanghai 200062, China；2. Institute of Agricultural Environment Resources, Yunnan Academy of Agricultural Sciences, Kunming 650205, China； 3. Transportation Science Research Institute of Guangxi, Nanning 530007, China；4. Department of Environment Science, Academy for Life Science of Yunnan University, Kunming 650031, China
  • Received:2008-06-10 Revised:2008-10-09 Online:2009-03-25 Published:2009-03-25
  • Contact: XIA Ti-yuan

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Abstract: The valuation was made by using of market valuation method, shadow engineering method and opportunity cost method. The results indicated that the ecological economic value in unit area was 38 107 yuan/(hm2·a), and in 2005 total value was 49.54 billion yuan, which occupied 62.86％ of total GDP in this area; the ratio of economical value and ecological value was 1.14∶1. The values of various services were ordered as follows: Carbon fixation and oxygen release > rubber > forest byproduct > organic matter production > water conservation > nutrient cycling > soil conservation; carbon fixation and oxygen release was 14 900 yuan/(hm2·a), nutrient cycling was 85 yuan/(hm2·a).

Key words: Xishuangbanna, rubber plantation, ecological economic value, Xishuangbanna, rubber plantation

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