TY - T1 - Seeking criteria for biodiversity roofs under Finnish conditions SN - / UR - URN:NBN:fi:hulib-201703283736; http://hdl.handle.net/10138/178653 T3 - A1 - Liao, Wenfei A2 - PB - Helsingfors universitet Y1 - 2017 LA - eng AB - Urbanisation has caused many environmental problems, such as air pollution and the loss of biodiversity. One way to mitigate these problems is to expand green spaces. Roofs, as the last frontier, could be made full use of. Green roofs have become a hot topic in recent years. In this study, I investigated the ability of green roofs to support urban biodiversity by conducting a literature review, and then I sought the criteria for biodiversity roofs under Finnish conditions by interviewing ecologi... VO - IS - SP - OP - KW - Urban Ecology; Environmental Ecology; Ympäristöekologia; Miljöekologi N1 - PP - ER -