SP. Landscape SPs contain important ‘elements and spatial position’ in ‘safeguarding the different process’. 3) Defining EI: The SPs are integrated by overlaying techniques to form comprehensive EI at variety levels: high, medium, low. 4) Defining urban form: In this step, we can develop scenarios of regional urban growth patterns by ‘using the multiple EI alternatives as framing structures’. The decision makers of the city now can evaluate from economical, ecological and social aspects and pick from the scenarios. Significant Cases 1) The Growth Pattern of Taizhou City Based on Ecological Infrastructure, Taizhou City, Zhejiang Province, China, by YU Kongjian, LI Dihua, LIU Hailong, CHENG Jin. 2005 ASLA (American Society of Landscape Architecture) Honor Award, Planning and Analysis winner. 2) The negative approach to urban growth planning of Beijing, China, by YU Kongjian, WANG Sisi, LI Dihua. See also Urban planning Landscape planning Landscape urbanism References Category:Urban design