信息化条件下城市空间演化的特征研究

信息化条件下城市空间演化正呈现出新的趋势和特征。信息化的加剧使城市空间演化的进度加快,演化方式由"量"的外在扩大向"质"的内在结构延伸,并且演化内容正逐步趋向于城市内部结构的重新布局和调整。城市空间演化这些新的特征主要表现在:选址自由度被有限制地放大、产业结构调整更加合理、劳动力结构和层次发生变迁、居民生活方式发生变革,等等。信息化也正是通过对选址、产业结构、劳动力、居民生活方式产生作用进而影响到城市空间演化,从而日益成为城市空间演化的新的内在动力。

A Study on the Evolutionary Characteristics of Urban Space in the Condition of Information Technology

In the condition of information technology, urban space is presenting new trends and characteristics in its evolution. The intensification of information technology accelerates the evolutionary progress of urban space, forces the evolutionary mode from enlargement of external quatities to extension of intrinsic structure of qualities, and makes evolutionary contents towards the re-distribution and readjustment of city infrastructure. These new features of urban space in evolution represent in the following aspects: the options of selecting new areas for city extension are more flexible under certain conditions, industrial structure trends more rationally, the vicissitude appears in structure and hierarchy of the labour force, life style of urban residents is changing, etc. Meanwhile, information technology, also through the above aspects, impacts the evolution of urban space, thereby ever-increasingly becoming the intrinsic power of this evolution.