“…The main aspects to be considered for urban sprawl/density are: land zoning coordination -ability to plan urban spaces in order to improve energy use and transport efficiency (Saizen et al, 2006;Wegener, 2001;Hamin & Gurran, 2009;Salvati, Munafo, Morelli, & Sabbi, 2012;Kadioglu, 2011;La Greca, Barbarossa, Ignaccolo, Inturri, & Martinico, 2011;Sager, 2011;Zhao et al, 2011); urban geometry and morphology, related to the natural shape of the city (Shoshany & Goldshleger, 2002;Solecki & Oliveri, 2004;McCarthy et al, 2010;Emmanuel & Krüger, 2012;He et al, 2011;Stone, Vargo, & Habeeb, 2012); land sprawl based on densification (Hamin & Gurran, 2009;He et al, 2011;House-Peters & Chang, 2011;Saizen et al, 2006); population growth (Hamin & Gurran, 2009;He et al, 2011;Kadioglu, 2011); land use change or land conversion (Shoshany & Goldshleger, 2002;Yoon & Lee, 2003;Solecki & Oliveri, 2004;Lautenbach, Kugel, Lausch, & Seppelt, 2011;Uherek et al, 2010;Wu & Zhang, 2012).…”