TY - Front. Environ. Sci. Eng. A1 - Tian HAO, Pengfei DU, Yun GAO T1 - Water environment security indicator system for urban water management Y1 - 2012-10-01 JF - Frontiers of Environmental Science & Engineering JO - Front. Environ. Sci. Eng. SP - 678 EP - 691 VL - IS - UR - https://journal.hep.com.cn/fese N1 - 10.1007/s11783-012-0450-7 ER -