黄土高原丘陵沟壑区城市更新策略探索

Urban Renewal Strategies in Hilly and Gully Areas of the Loess Plateau

黄土高原丘陵沟壑区地缘辽阔、资源丰富、人口众多。近些年随着城市化进程不断加快,地形破碎、沟壑密度大、水土流失严重等自然特点加剧了“城市病”的发生,严重制约了城市的发展。黄土高原丘陵沟壑区城市更新工作不同于其他地区,复杂的地形条件和薄弱的城市基础设施建设使得城市更新工作困难重重。文章主要通过剖析黄土高原丘陵沟壑区城市发展现状问题,提出应以优化城市设计、改善城市生态环境、构建生态产业体系、保障综合民生服务为切入点开展城市更新工作。

The hilly and gully area in the Loess Plateau has vast territory,rich resources and large population.In recent years,the process of urbanization has been speeding up.But at the same time,such natural characteristics as broken terrain,high density of gullies and serious soil erosion aggravate the occurrence of"urban disease"and seriously restrict the development of the city.The urban renewal work in the hilly and gully area of the Loess Plateau is different from that in other areas.The complex terrain conditions and the weak urban infrastructure construction make the urban renewal work difficult.This paper mainly analyzes the current situation of urban development in hilly and gully areas of the Loess Plateau,and proposes that urban renewal should be carried out by optimizing urban design,improving urban ecological environment,building ecological industry system and ensuring comprehensive services for people's livelihood.