银川市城市化进程中生态位的初步研究

Initial study on niche of progress inside urbanization in Yinchuan city

伴随着城市化进程中出现的环境污染严重、生态破坏、景观破碎、资源短缺等问题,严重影响了城市生态位的提高.对银川市城市化水平状况、城市生态位的指标体系以及生态位调控模式进行了初步探讨,构建出银川市生态位调控模式和基于生态化的城市三大空间构造模式,并在基于生态城市的建构理念上,提出把银川市建设成为“塞上湖城、园林城市”的初步设想.

The progress of urbanization will produce environmental pollution se riously,ecosystem breakage,landscape fragmentation and shortage of resource,w hich will affect the increase in niche of Yinchuan city. This paper initally res earched index sign system of affecting niche and mode of controlling niche,and the design put forward the solving measure of ecosystem environment on developme nt of Yinchuan city. Furthermore,according to the construction principle of the ecosystem city,it also put a preliminary step for some conceptions of making Y inchuan as “Lake city;Park city”.