@article{yang2014evaluating, title = {Evaluating spatiotemporal differences and sustainability of Xiamen urban metabolism using emergy synthesis} author = {Yang, Dewei; Kao, William Tze Ming; Zhang, Guoqin; Zhang, Nanyang}, journal = {Ecological Modelling}, url = {http://www.sciencedirect.com/science/article/pii/S0304380013004432}, doi = {10.1016/j.ecolmodel.2013.09.014}, year = {2014} }