2Gan Shu. Land cover and remote sensing monitoring technique in Mountain area of Lancang River basin in Yunnan Province [J].Journal of water and soil conservation, 2001, 15(1): 126- 128.[甘淑.谰沧江流域云南段山区土地覆盖
3中华人民共和国财政部.企业会计准则[S].2006-02-15.
4Li Xiaowen, Zhou Xiuji, Li Weiliang, et al. The cooling of Sichuan province in recent 40 years and its probable mechanisms[J]. Acta Meteor Sinica., 1995, 9: 57-68.
5Pepin N, Losleben M. Climate change in the Colorado rocky mountains: free air versus surface temperature trends[J]. International Journal of Climatology, 2002, 22: 11-329.
