%0 Journal Article
%T Study 0111 the benefit value of ecosystem in Hexi corridor region of China<br>我国河西走廊生态系统效益价值研究
%A SU Pei-Xi
%A ZHA Ai-Fen
%A LIU Xin-Min
%A <br>苏培玺
%A 赵爱芬
%A 刘新民
%J 中国生态农业学报
%D 2005
%I 
%X Incorporating the ecological value into socioecon omic accounting syste m,the calculation shows that the benefit value of ecosystem in Hexi corridor re g ion land of China is 20.79 billion Yuan per year,being 1.11 times of the GDP of 18.803 billion Yuan in Hexi corridor region in 1997,among which the total forest ecosystem benefit value accounts for 2.368 billion Yuan per year,being 11.3 9% of the total ecosystem benefit and the grassland ecosystem benefit value is the hig hest,accounting for 79.49% of the total ecosystem benefit,the benefit value of oasis ecosystem is quite low,manifesting the fragility of oasis ecosystem.
%K Ecosystem
%K Benefit value
%K Structure of production
%K O asis<br>生态系统
%K 效益价值
%K 产业结构
%K 绿洲
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=1E8FA38E4E3D21F4&yid=2DD7160C83D0ACED&vid=FC0714F8D2EB605D&iid=CA4FD0336C81A37A&sid=E114CF9BB47B65BE&eid=7EBE588F611589FC&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=6