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中文摘要：
城市增长边界（Urban Growth Boundary，简称UGB）调控空间的规划理念，被视为控制城市蔓延、实现城市精明增长的空间管理工具。2006年由建设部颁布实施的《城市规划实施编制办法》明确要求制定城市总体规划过程中研究和划定中心城区空间增长边界，当前国内尚未形成成熟和统一的划定方法。在研究深汕特别合作区的土地利用时，尝试采用土地生态适宜性评价的方法，构建生态适宜性评价指标体系，采用层次分析法确定因子权重，以GIS技术为基础，对规划范围区内的土地生态适宜程度进行分析，进而划定城市建设用地的刚性增长边界和弹性增长边界，并提出相应的空间管制对策。
英文摘要：
Urban growth boundary（UGB）is one of the important technologies and policy tools on urban spatial growth management. The new urban planning formulation proposes the research on urban growth boundary in urban comprehensive planning, to delimitate that boundary and control urban growth scale, but current domestic research on delimitation of urban growth boundary has still been in the exploration, not yet has consistent method. This article reviews research about urban growth boundary, takes Shenshan Special Corporation Zone as the example, uses the land ecological suitability evaluation, unite analytic hierarchy process to determine factor weight, utilizes the GIS to carry on the analysis of ecological suitability evaluation＇in planning area.
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