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机译:A laboratory study to determine the use of polluted river sediment as a substrate for extensive green roofs
Beijing Univ Civil Engn & Architecture, Beijing Engn Res Ctr Sustainable Urban Sewage Sys, Beijing 100044, Peoples R China;
Zhuanghe Urban Rural Planning & Dev Bur, Zhuanghe 116400, Peoples R China;
extensive green roof; heavy metals; leaching; river sediment; substrate;