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[1]CHEN Xiao-lin,YANG Zhong,XIONG Dong-hong,et al.The Valuation of Ecosystem Services in Changdu, Tibet[J].Research of Soil and Water Conservation,2008,15(01):156-158,162.

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The Valuation of Ecosystem Services in Changdu, Tibet

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 15 Number of periods: 2008 01 Page number: 156-158,162 Column: Public date: 2008-02-20

Title:: The Valuation of Ecosystem Services in Changdu, Tibet

Author(s):: CHEN Xiao-lin^1,2, YANG Zhong¹, XIONG Dong-hong¹, ZHOU Hong-yi¹, XIAN Ji-shen^1,2; 1. Institute of Mountain Hazard and Environment, Chinese Academy of Sciences & Ministry of Water Conservancy, Chengdu 610041, China;
2. Graduate School of Chinese Academy of Sciences, Beijing 100049, China

Keywords:: Changdu district; ecosystem services; valuation

CLC:: X171.1

DOI:: -

Abstract:: The study of ecosystem services and their valuation is a hot-pot issue in ecology, which plays an important role in boosting sustainable ecosystem management.Changdu is a typical ecological frangible district in tableland of Tibet.Ecosystem valuation is in favor of the strategy of sustainable development of economy and environment in the region.This article valuates the ecosystem services in Changdu district by using the methods of valuation of land ecosystem in China which established by Xie Gaodi et al.The results indicated that ecosystem services value of Changdu is some 105 435.12×10⁶ Yuan annually, which is 37 times than the GDP in the same year of the region.The woodland is the most valuable type in ecosystem and grassland in the next place.The direct values including food and raw materials manufacture along with tourism are 13 567.38×10⁶ Yuan annually, the indirect values in terms of climates adjusting, pneumatic control and soil formation and protect are 59 412.5×10⁶ Yuan annually, the conclusion which indirect values higher than direct values indicates that indirect values have the same contribution and effect with the manufacture itself.

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