Modification of Ecological Footprint Assessment Based on Emergy:A Case Study in the Upper Reach of Minjiang River
LIU Miao, HU Yuan-man, CHANG Yu, ZHANG Wen-guang, ZHANG Wei
JOURNAL OF NATURAL RESOURCES . 2008, (3): 447 -457 .  DOI: 10.11849/zrzyxb.2008.03.011