An, Yun - In: Asian Agricultural Research 04 (2012) 06
Using emergy analysis method, I conduct quantitative analysis of social, economic and natural systems in Sichuan …'s Baisha River valley during the period 2002-2006, through the establishment of indicators. I compare the emergy of Baisha … River valley in the future. The results show that from the perspective of emergy input of economic system, Baisha River …