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</html><thumbnail_url>https://spacing.ca/vancouver/wp-content/uploads/sites/6/2015/11/green-roof-photo_600.jpg</thumbnail_url><thumbnail_width>600</thumbnail_width><thumbnail_height>263</thumbnail_height><description>In the winter of 2014,&nbsp; Associate Professor Daniel Roehr conducted a Green Roof Seminar for his landscape architecture and environmental design students at the University of British Columbia. During this seminar, the students were introduced to general concepts and construction methods related to green roofs. The students were also asked to consider the regional implicationsContinue reading</description></oembed>
