TY - JOUR TI - Ecological network analysis of an urban water metabolic system: Model development, and a case study for Beijing PY - 2010 AU - Yan Zhang AU - Zhifeng Yang AU - Brian D. Fath T2 - Science of The Total Environment LK - http://www.sciencedirect.com/science/article/pii/S0048969710006248 DO - 10.1016/j.scitotenv.2010.06.019 ER -