Renovation of Flexible Landscapes in Urban Brownfield Sites

This paper introduced concept and modern thought of urban brownfield site and flexible landscape design, analyzed factors influencing the modernity, and pointed out significance and necessity of flexible landscape design. By analyzing realistic problems of urban brownfield site, this paper combined flexible design and renovation of brownfield landscape renovation, and proposed suggestions for the flexible landscape renovation of urban brownfield sites, so that renovation of urban brownfield landscape is not confined in renovation, but is more flexible and adaptive, and flexible design is positive for the renovation of urban brownfield landscapes.

A barrier to metal movement: Synchrotron study of iron plaque on roots of wetland plants

A wetland with attractive plants hosting birds and other wildlife is an esthetically pleasing prospect that is gaining popularity as a way of stabilizing or remediating metalcontaminated soils and sediment（Weber and Gagnon,2014;