title: Urban ecosystem health assessment: a review.
authors.affiliation: State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China.
authors.forename: Meirong
authors.initials: M
authors.lastname: Su
authors.forename: Brian D
authors.initials: BD
authors.lastname: Fath
authors.forename: Zhifeng
authors.initials: Z
authors.lastname: Yang