基于3S技术的鄂尔多斯市东胜区公园绿地空间可达性研究  

Research on the Accessibility of Park Green Space based on 3S Technology in Dongsheng District of Ordos City

作　　者：吴丽莎[1] 潮洛濛[1,2] 李晓波[1] 谷蕊[1] 

机构地区：[1]内蒙古大学生命科学学院,呼和浩特010021 [2]中美生态、能源及可持续性科学研究中心,呼和浩特010021

出　　处：《内蒙古大学学报（自然科学版）》2013年第6期613-619,共7页Journal of Inner Mongolia University：Natural Science Edition

基　　金：国家自然科学基金(31060117);内蒙古自然科学基金(200408020515)

摘　　要：利用3S技术,采用费用距离法对东胜区公园绿地的空间可达性及其服务面积比和服务人口比等方面进行了研究.结果显示公园绿地的可达性和服务状况均可分为四个等级,可达性等级为I级和II级的公园绿地服务于研究区内绝大多数人员,可达性等级为I级的公园绿地的服务人口最多,服务面积最大的可达性等级为IV级的公园绿地未能得到很好的开发利用,因此建议在以后的城市规划中可以更多地利用可达性等级为IV级的公园绿地.The spatial accessibility, the service area ratio and service population ratio of park green space in Dongsheng district were studied by using 3S technology and cost--distance method. The results showed that the accessibility and service conditions of the park green space could be di- vided into four levels, among which, Levels I and II for the accessibility of the park green space served the majority of the members in the studied area. The population served in the area of Level I is currently the largest for the accessibility of park green space. However, the biggest service area of Level IV for the accessibility of park green space is not well developed and utilized yet. Therefore, it is suggested that the future urban planning make good use of the level IV for the accessibility of park green space.

关 键 词：公园绿地 可达性 3S技术 东胜区 

分 类 号：S731.2[农业科学—林学]