中文摘要：

历经进化的历史形态具有稳定性与适应性,探索其中具有恒久生命力的智慧与规律,有重要现实意义。以成都为例,基于卫星影像、历史文献与地图数据,综合历史调查、地理信息与空间形态分析,从新旧交织的城市里识别出历史形态,研究其特征与演变过程。认为城市的历史地域特征源于地域自然条件、城市功能要求与历史文化的综合影响,历史时期人类对自然崇尚与求真的态度、对环境因势利导的利用与改造起到了关键作用,对当前城市建设有重要价值与深远影响。

英文摘要：

Historical urban form which has experienced long evolution is resilient and durable. It is important for urban planning to explore the ever lasting wisdom and principle from them. Taking Chengdu as an example,this paper collects satellite data,historical literature and maps,integrates history investigation,geographic information and morphologic analysis to identify the historical urban forms from the existing city,and studies their composition and characteristics. It suggests that the characteristics of urban form result from the local environment,the function of city,and the historical culture and customs; the respectful and matter-of-fact attitude to the nature,the local experience and wisdom developed by people to adapt or make good use of the environment is crucial; it is valuable and influential to the present urban form.